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Add new testcases for ext4 new features

PATCH Subrata Modak 2 participants 3 messages Oct 24, 2009 – Oct 26, 2009

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Subrata Modak

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Hi Miao,

Thanks for this updated patch once again. I have done a bit of testing and following are the results are few questions again.

Quoted 51 lines · Miao Xie

Hi, Subrata

Quoted 23 lines · Subrata Modak

1) The patch had many broken lines, for which i had to manually edit a lot before it got applied,
2) The patch needs to update the ltp/README file as well for the pre-requisites of building or executing the tests, like as follows:
2.1) Built the kernel with CONFIG_EXT4*=y,
2.2) Download and build the latest e2fsprogs-* from sourceforge.net, so
that the latest utilities like mke2fs, tune2fs, dumpe2fs, mkfs.ext4, etc can be built on this system.
However, this was not sufficient when i tried to build the sources. I found that header files from e2fslibs-devel* package is also required. Though i did not find an appropraite source RPM or TAR for my system, however, i was able to build by just copying those required headers (e2p.h,bitops.h,ext2_err.h,ext2_ext_attr.h, ext2_fs.h,ext2fs.h,ext2_io.h,ext2_types.h,ext3_extents.h,tdb.h) and Shared Objects (libe2p.a,libe2p.so,libext2fs.a,libext2fs.so). Please mention in ltp/README of where to locate these pre-requisites packages,
3) Do not integrate the ext4-* build with the default LTP build, because you need the user to execute
./configure
at
LTPROOT/testcases/kernel/fs/ext4-new-features/
And also if the pre-requisites are not present then LTP default build from LTPROOT will fail at LTPROOT/testcases/kernel/fs/ext4-new-features/ directory. So, let us keep the ext4* test cases build and execution seperate. Let users

Quoted 8 lines

manually cd to LTPROOT/testcases/kernel/fs/ext4-new-features/, and then do:
./configure,
make
make install
and then run
./runltp -f fs_ext4
from LTPROOT

I have fixed these problems in the latest patch that is attached.

Quoted 8 lines

4) Following are my system parameters. I had created 20GB of primary partition which is ext4 formatted. However many of those tests failed owing to less space on the disk and generated segmentation faults as well. Please see the output and logs attached. If you think that the failures are due to insufficient partition size, etc, please mention then at ltp/README. Please let me know if these issues can be fixed earlier so that i can retest and include it in September 2009 release (may get delayed by a week).

I'm sorry to say that I can't reproduce these problems. I think it might be caused by the wrong e2fsprogs-devel package. Could you help me retest it after installing the right packages?

Quoted 5 lines

The necessary packages are following:
e2fsprogs
e2fsprogs-devel
e2fsprogs-libs
and the version of these packages should be 1.41.4 or above.

The SEGMENTATION Fault in ffsb was there, but i found the problem and the following patch should be applied to fix that problem:

Signed-off-by Subrata Modak <[email protected]>

---

testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.c renamed from testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.c.orig +0 -1
@@ -961,7 +961,6 @@ static void init_tg_stats(ffsb_config_t
 
 	tmp_cont = get_tg_container(fc, num);
 	if (tmp_cont->child) {
-		tmp_cont = tmp_cont->child;
 		if (tmp_cont->type == STATS) {
 			config = tmp_cont->config;
 			if (get_config_bool(config, "enable_stats")) {

---

Issues/Observations:

1) The test was running for more than 44 hours, so, i had to terminate it. I had no idea of how long the test will run. Can you please update:
ltp-full-20090930/testcases/kernel/fs/ext4-new-features/README file for the duration of the test run under nornal circumstance(s) ? Does it depend upon the size of the partition (i ran it on a 680 GB LVM this time) ??
And i also gave LTP a nice value of -20 this time to speed up the process, still it was taking huge time.
2) Good news is that, the CODE COVERAGE generated on 2.6.30 kernel was more than 50% for lines, and 61% for EXT functions. That�� a good news. Can you please device strategies for increasing the code coverage by writing tests in those areas which remained untouched.
3) Due to changes in the Makefile structures in LTP made by Garret in the first week of Oct 2009, your patch will not apply as-is. Can you please rebase your patch over the latest Makefile infrastructre, include the above comments and resend it once again.

Thanks once again for writing these tests and taking the trouble to fix the integration issues with LTP. Following are the system parameters where i executed these tests:

# uname -a
Linux 2.6.31 #1 SMP Tue Oct 20 22:57:16 IST 2009 i686 i686 i386 GNU/Linux
# cat /etc/issue
Welcome to SUSE Linux Enterprise Server 11 (i586) - Kernel \r (\l).
# lvdisplay 
  --- Logical volume ---
  LV Name                /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING
  VG Name                MYVG1_FOR_EXT4_TESTING
  LV UUID                ETwDrf-wzXN-vPln-SM8N-1b5E-P2A1-AqNMGc
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                680.00 GB
  Current LE             174080
  Segments               5
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0
# cat /proc/cpuinfo
8 Intel(R) Xeon(TM) MP CPU 3.00GHz
# cat /proc/meminfo 
MemTotal:        2057156 kB
# cat ltp-full-20090930/output/fs_ext4_round_3.out 
<<<test_start>>>
tag=ext4_new_feature_test stime=1256230847
cmdline="run_ext4_test.sh"
contacts=""
analysis=exit
<<<test_output>>>
EXT4 NEW FEATURE TESTING
TEST STARTED: Please avoid using system while this test executes

Ext4 block allocation test
ext4-delalloc-mballoc 0 TINFO : isDelalloc: delalloc, isDirectIO: 0, Blocksize: 1024, isAuto_da_alloc: auto_da_alloc=1
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13865248/713031680 blocks

ext4-delalloc-mballoc    1  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 1024,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13964313/713031680 blocks

ext4-delalloc-mballoc    2  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 1024,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13732571/713031680 blocks

ext4-delalloc-mballoc    3  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 1024,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13772321/713031680 blocks

ext4-delalloc-mballoc    4  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 1024,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11959107/713031680 blocks

ext4-delalloc-mballoc    5  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 1024,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11960448/713031680 blocks

ext4-delalloc-mballoc    6  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 1024,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11956445/713031680 blocks

ext4-delalloc-mballoc    7  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 1024,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11960391/713031680 blocks

ext4-delalloc-mballoc    8  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 4096,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3572192/178257920 blocks

ext4-delalloc-mballoc    9  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 4096,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3597495/178257920 blocks

ext4-delalloc-mballoc   10  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 4096,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3548055/178257920 blocks

ext4-delalloc-mballoc   11  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 4096,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3519203/178257920 blocks

ext4-delalloc-mballoc   12  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 4096,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984396/178257920 blocks

ext4-delalloc-mballoc   13  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 4096,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984107/178257920 blocks

ext4-delalloc-mballoc   14  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 4096,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984696/178257920 blocks

ext4-delalloc-mballoc   15  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 4096,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984536/178257920 blocks
ext4-delalloc-mballoc 16 TPASS : delalloc/mballoc test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13868269/713031680 blocks
ext4-delalloc-mballoc 17 TPASS : remount test pass

Ext4 journal checksum test
ext4-journal-checksum 0 TINFO : journal mode: writeback, commit interval: 1, journal_checksum: Used, journal_async_commit: Used, barrier: 0
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3402854/178257920 blocks

ext4-journal-checksum    1  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3472921/178257920 blocks

ext4-journal-checksum    2  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3294199/178257920 blocks

ext4-journal-checksum    3  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3436952/178257920 blocks

ext4-journal-checksum    4  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3460127/178257920 blocks

ext4-journal-checksum    5  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3291530/178257920 blocks

ext4-journal-checksum    6  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3402145/178257920 blocks

ext4-journal-checksum    7  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3457816/178257920 blocks

ext4-journal-checksum    8  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3297178/178257920 blocks

ext4-journal-checksum    9  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3427099/178257920 blocks

ext4-journal-checksum   10  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3463779/178257920 blocks

ext4-journal-checksum   11  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3297264/178257920 blocks

ext4-journal-checksum   12  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3418069/178257920 blocks

ext4-journal-checksum   13  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3461732/178257920 blocks

ext4-journal-checksum   14  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3296798/178257920 blocks

ext4-journal-checksum   15  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3448823/178257920 blocks

ext4-journal-checksum   16  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3477400/178257920 blocks

ext4-journal-checksum   17  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3292601/178257920 blocks

ext4-journal-checksum   18  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3390847/178257920 blocks

ext4-journal-checksum   19  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3425279/178257920 blocks

ext4-journal-checksum   20  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3292356/178257920 blocks

ext4-journal-checksum   21  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3442559/178257920 blocks

ext4-journal-checksum   22  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3426227/178257920 blocks

ext4-journal-checksum   23  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3294010/178257920 blocks

ext4-journal-checksum   24  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3332723/178257920 blocks

ext4-journal-checksum   25  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3384843/178257920 blocks

ext4-journal-checksum   26  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3301835/178257920 blocks

ext4-journal-checksum   27  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3399501/178257920 blocks

ext4-journal-checksum   28  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3469033/178257920 blocks

ext4-journal-checksum   29  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3305989/178257920 blocks

ext4-journal-checksum   30  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3327513/178257920 blocks

ext4-journal-checksum   31  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3387554/178257920 blocks

ext4-journal-checksum   32  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3302200/178257920 blocks

ext4-journal-checksum   33  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3403332/178257920 blocks

ext4-journal-checksum   34  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3378421/178257920 blocks

ext4-journal-checksum   35  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3309306/178257920 blocks
ext4-journal-checksum 36 TPASS : ext4 journal checksum test pass

Ext4 subdir limit test
ext4-subdir-limit 0 TINFO : Num of dirs to create: 65537, Dir name len: short name Parent dir: mnt_point, Block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 11420549/713031680 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    1  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 1024
mkdir: No space left on device
ext4-subdir-limit    2  TFAIL  :  failed to create directories - 19808
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 1024

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 12/44564480 files, 11420535/713031680 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    3  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 1024
mkdir: No space left on device
ext4-subdir-limit    4  TFAIL  :  failed to create directories - 20195
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point, Block size: 2048

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 5666176/356515840 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    5  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 5678956/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    6  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 5679516/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    7  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 5692302/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    8  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point, Block size: 4096

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847650/178257920 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    9  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 4096
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2853603/178257920 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit   10  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 4096
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 2853874/178257920 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit   11  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 4096

/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 2859841/178257920 blocks dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit 12 TPASS : ext4 subdir limit test pass

Ext4 nanosecond timestamp test
ext4-nsec-timestamps 0 TINFO : Test timestamps with 128 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
ext4-nsec-timestamps 1 TPASS : Ext4 nanosecond timestamps test with 128 inode size pass
./ext4_nsec_timestamps_test.sh: line 183: [0: command not found
ext4-nsec-timestamps 0 TINFO : Test timestamps with 256 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
ext4-nsec-timestamps 2 TPASS : Ext4 nanosecond timestamps test with 256 inode size pass
./ext4_nsec_timestamps_test.sh: line 189: [0: command not found

Ext4 persist prealloc test
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 16/44564480 files, 11419497/713031680 blocks
ext4-persistent-preallocation 1 TPASS : ext4 persistent preallocation test pass
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 16/44564480 files, 2847450/178257920 blocks
ext4-persistent-preallocation 2 TPASS : ext4 persistent preallocation test pass

Ext4 inode version test
ext4-inode-version 0 TINFO : Test inode version is 32 bits with 128 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 1 TPASS : 32 bits inode version with 128 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 2 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 3 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 4 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 5 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 6 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 7 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 8 TPASS : inode version with 256 inode size test pass

Ext4 uninit groups test
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 1 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
./ext4_uninit_groups_test.sh: line 50: 31487 Killed ./ffsb ffsb-config$n > /dev/null
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 993712/44564480 files, 153853771/178257920 blocks
ext4-uninit-groups 2 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
dd: writing `mnt_point/tmp_dir': No space left on device
175410496+0 records in
175410495+0 records out
718481387520 bytes (718 GB) copied, 10848.7 s, 66.2 MB/s
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 178257895/178257920 blocks
ext4-uninit-groups 3 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 4 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
write: Success
write: Success
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 1150485/44564480 files, 178257751/178257920 blocks
ext4-uninit-groups 5 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
dd: writing `mnt_point/tmp_dir': No space left on device
175410500+0 records in
175410499+0 records out
718481403904 bytes (718 GB) copied, 10918 s, 65.8 MB/s
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 178257899/178257920 blocks
ext4-uninit-groups 6 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 7 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag

./ext4_uninit_groups_test.sh: line 50:  5057 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5698 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5717 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5733 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5754 Killed                  ./ffsb ffsb-config$n > /dev/null

fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 161807/44564480 files, 27650675/178257920 blocks
ext4-uninit-groups 8 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
./ext4_uninit_groups_test.sh: line 50: 5817 Killed dd if=/dev/zero of=mnt_point/tmp_dir bs=$bsize count=$bcount
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 131587430/178257920 blocks
ext4-uninit-groups 9 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
/root/subrata/ltp/ltp-full-20090930/testcases/bin/run_ext4_test.sh: line 163: 29289 Killed ./ext4_uninit_groups_test.sh ./ext4-test-config

Ext4 online defrag test
The output of defrag program is in the file LTPROOT/output/ext4_online_defrag.txt
mkdir: cannot create directory `mnt_point': File exists
ext4-online-defrag 0 TINFO : defrag type: 1, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!

ext4-online-defrag    1  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    2  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    3  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    4  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    5  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    6  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    7  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    8  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    9  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   10  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   11  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 3, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   12  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   13  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   14  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 3, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   15  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   16  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   17  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 3, block size: 4096

mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag 18 TFAIL : failed to create ext4 filesystem
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=159188 termination_type=exited termination_id=1 corefile=no
cutime=107622 cstime=13813200
<<<test_end>>>

Regards--
Subrata

Quoted 185 lines

Thanks.
Miao

---
  README                                             |   18 +
  runtest/fs_ext4                                    |    1 +
  testcases/kernel/fs/ext4-new-features/Makefile     |   24 +
  testcases/kernel/fs/ext4-new-features/README       |  145 +
  testcases/kernel/fs/ext4-new-features/configure    |   23 +
  .../ext4-delalloc-mballoc/Makefile                 |   12 +
  .../ext4-delalloc-mballoc/ext4-alloc-test.sh       |  167 +
  .../fs/ext4-new-features/ext4-ffsb-config/Makefile |   17 +
  .../ext4-ffsb-config/ffsb-config0                  |   23 +
  .../ext4-ffsb-config/ffsb-config1                  |   23 +
  .../ext4-ffsb-config/ffsb-config2                  |   23 +
  .../ext4-ffsb-config/ffsb-config3                  |   29 +
  .../ext4-ffsb-config/ffsb-config4                  |   29 +
  .../ext4-ffsb-config/ffsb-config5                  |   29 +
  .../ext4-ffsb-config/ffsb-config6                  |   29 +
  .../ext4-ffsb-config/ffsb-config7                  |   29 +
  .../ext4-new-features/ext4-inode-version/Makefile  |   19 +
  .../ext4-inode-version/ext4_get_inode_version.sh   |   41 +
  .../ext4-inode-version/ext4_inode_version_test.sh  |  205 +
  .../ext4-inode-version/ext4_test_inode_version.c   |  219 +
  .../ext4-journal-checksum/Makefile                 |   12 +
  .../ext4-journal-checksum/ext4_journal_checksum.sh |  148 +
  .../ext4-nsec-timestamps/Makefile                  |   17 +
  .../ext4-nsec-timestamps/ext4_file_time.c          |   70 +
  .../ext4_nsec_timestamps_test.sh                   |  196 +
  .../ext4-new-features/ext4-online-defrag/Makefile  |   18 +
  .../ext4-online-defrag/e4defrag.c                  | 2171 ++++++
  .../ext4-online-defrag/ext4_online_defrag_test.sh  |  192 +
  .../ext4-persist-prealloc/Makefile                 |   12 +
  .../ext4_persist_prealloc_test.sh                  |  113 +
  .../ext4-new-features/ext4-subdir-limit/Makefile   |   18 +
  .../ext4-subdir-limit/create_long_dirs.c           |  156 +
  .../ext4-subdir-limit/create_short_dirs.c          |  158 +
  .../ext4-subdir-limit/ext4_subdir_limit_test.sh    |  167 +
  .../ext4-new-features/ext4-uninit-groups/Makefile  |   12 +
  .../ext4-uninit-groups/ext4_uninit_groups_test.sh  |  161 +
  .../kernel/fs/ext4-new-features/ext4_funcs.sh      |   47 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/AUTHORS      |    7 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/COPYING      |  340 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/INSTALL      |  182 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/LICENSE      |  347 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/Makefile.am  |   46 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/Makefile.in  |  628 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/README       |  413 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/aclocal.m4   |  880 +++
  .../fs/ext4-new-features/ffsb-6.0-rc2/cirlist.c    |  107 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/cirlist.h    |   41 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.guess | 1450 ++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.h.in  |  130 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.sub   | 1545 +++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/configure    | 7000 ++++++++++++++++++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/configure.in |   49 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/depcomp      |  472 ++
  .../ffsb-6.0-rc2/examples/profile_everything       |  119 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb.h       |  105 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fc.c    |  112 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.c    |  634 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.h    |  184 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.c    |  178 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.h    |  102 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.c |  241 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.h |  109 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.c    |  369 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.h    |  206 +
  .../ext4-new-features/ffsb-6.0-rc2/ffsb_thread.c   |  171 +
  .../ext4-new-features/ffsb-6.0-rc2/ffsb_thread.h   |  108 +
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.c  |  278 +
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.h  |   41 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/filelist.c   |  503 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/filelist.h   |  145 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/fileops.c    |  547 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/fileops.h    |   51 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/install-sh   |  250 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/list.c       |   55 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/list.h       |   53 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/main.c       |  258 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/metaops.c    |  112 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/metaops.h    |   28 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/missing      |  336 +
  .../ext4-new-features/ffsb-6.0-rc2/mkinstalldirs   |   40 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/parser.c     | 1034 +++
  .../fs/ext4-new-features/ffsb-6.0-rc2/parser.h     |  151 +
  .../ffsb-6.0-rc2/public-description                |    4 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/rand.c       |  188 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/rand.h       |   60 +
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/rbt.c | 1040 +++
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/rbt.h |  316 +
  .../ffsb-6.0-rc2/registration-description          |    7 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/rwlock.c     |  109 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/rwlock.h     |   51 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/stamp-h.in   |    1 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/util.c       |  351 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/util.h       |   94 +
  .../kernel/fs/ext4-new-features/run_ext4_test.sh   |  179 +
  94 files changed, 27330 insertions(+), 0 deletions(-)

create mode 100644 runtest/fs_ext4
create mode 100644 testcases/kernel/fs/ext4-new-features/Makefile
create mode 100644 testcases/kernel/fs/ext4-new-features/README
create mode 100644 testcases/kernel/fs/ext4-new-features/configure
create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-delalloc-mballoc/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-delalloc-mballoc/ext4-alloc-test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/Makefile
create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config0 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config1 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config2 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config3 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config4 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config5 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config6 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-ffsb-config/ffsb-config7 create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-inode-version/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_get_inode_version.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_inode_version_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-inode-version/ext4_test_inode_version.c create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-journal-checksum/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-journal-checksum/ext4_journal_checksum.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-nsec-timestamps/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-nsec-timestamps/ext4_file_time.c create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-nsec-timestamps/ext4_nsec_timestamps_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-online-defrag/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-online-defrag/e4defrag.c create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-online-defrag/ext4_online_defrag_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-persist-prealloc/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-persist-prealloc/ext4_persist_prealloc_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/Makefile
create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/create_long_dirs.c create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/create_short_dirs.c create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-subdir-limit/ext4_subdir_limit_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-uninit-groups/Makefile create mode 100644 testcases/kernel/fs/ext4-new-features/ext4-uninit-groups/ext4_uninit_groups_test.sh create mode 100644 testcases/kernel/fs/ext4-new-features/ext4_funcs.sh
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/AUTHORS
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/COPYING
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/INSTALL
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/LICENSE
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/Makefile.am
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/Makefile.in
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/README
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/aclocal.m4
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/cirlist.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/cirlist.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/config.guess
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/config.h.in
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/config.sub
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/configure
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/configure.in
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/depcomp
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/examples/profile_everything create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fc.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_thread.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/ffsb_thread.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/filelist.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/filelist.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/fileops.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/fileops.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/install-sh
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/list.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/list.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/main.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/metaops.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/metaops.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/missing
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/mkinstalldirs
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/public-description create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rand.c
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rand.h
create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rbt.c

Quoted 8 lines

create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rbt.h create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/registration-description create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rwlock.c create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/rwlock.h create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/stamp-h.in create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/util.c create mode 100644 testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/util.h create mode 100644 testcases/kernel/fs/ext4-new-features/run_ext4_test.sh

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author
#1 lore raw

Forgot to attach the CODE COVERAGE data file.

Regards--
Subrata

Quoted 830 lines · Subrata Modak

Hi Miao,

Thanks for this updated patch once again. I have done a bit of testing and following are the results are few questions again.

Quoted 51 lines · Miao Xie

Hi, Subrata

Quoted 23 lines · Subrata Modak

1) The patch had many broken lines, for which i had to manually edit a lot before it got applied,
2) The patch needs to update the ltp/README file as well for the pre-requisites of building or executing the tests, like as follows:
2.1) Built the kernel with CONFIG_EXT4*=y,
2.2) Download and build the latest e2fsprogs-* from sourceforge.net, so
that the latest utilities like mke2fs, tune2fs, dumpe2fs, mkfs.ext4, etc can be built on this system.
However, this was not sufficient when i tried to build the sources. I found that header files from e2fslibs-devel* package is also required. Though i did not find an appropraite source RPM or TAR for my system, however, i was able to build by just copying those required headers (e2p.h,bitops.h,ext2_err.h,ext2_ext_attr.h, ext2_fs.h,ext2fs.h,ext2_io.h,ext2_types.h,ext3_extents.h,tdb.h) and Shared Objects (libe2p.a,libe2p.so,libext2fs.a,libext2fs.so). Please mention in ltp/README of where to locate these pre-requisites packages,
3) Do not integrate the ext4-* build with the default LTP build, because you need the user to execute
./configure
at
LTPROOT/testcases/kernel/fs/ext4-new-features/
And also if the pre-requisites are not present then LTP default build from LTPROOT will fail at LTPROOT/testcases/kernel/fs/ext4-new-features/ directory. So, let us keep the ext4* test cases build and execution seperate. Let users

Quoted 8 lines

manually cd to LTPROOT/testcases/kernel/fs/ext4-new-features/, and then do:
./configure,
make
make install
and then run
./runltp -f fs_ext4
from LTPROOT

I have fixed these problems in the latest patch that is attached.

Quoted 8 lines

4) Following are my system parameters. I had created 20GB of primary partition which is ext4 formatted. However many of those tests failed owing to less space on the disk and generated segmentation faults as well. Please see the output and logs attached. If you think that the failures are due to insufficient partition size, etc, please mention then at ltp/README. Please let me know if these issues can be fixed earlier so that i can retest and include it in September 2009 release (may get delayed by a week).

I'm sorry to say that I can't reproduce these problems. I think it might be caused by the wrong e2fsprogs-devel package. Could you help me retest it after installing the right packages?

Quoted 5 lines

The necessary packages are following:
e2fsprogs
e2fsprogs-devel
e2fsprogs-libs
and the version of these packages should be 1.41.4 or above.

The SEGMENTATION Fault in ffsb was there, but i found the problem and the following patch should be applied to fix that problem:

Signed-off-by Subrata Modak <[email protected]>

---

testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.c renamed from testcases/kernel/fs/ext4-new-features/ffsb-6.0-rc2/parser.c.orig +0 -2
@@ -961,7 +961,6 @@ static void init_tg_stats(ffsb_config_t
 
 	tmp_cont = get_tg_container(fc, num);
 	if (tmp_cont->child) {
-		tmp_cont = tmp_cont->child;
 		if (tmp_cont->type == STATS) {
 			config = tmp_cont->config;
 			if (get_config_bool(config, "enable_stats")) {
 
---

Issues/Observations:

1) The test was running for more than 44 hours, so, i had to terminate it. I had no idea of how long the test will run. Can you please update:
ltp-full-20090930/testcases/kernel/fs/ext4-new-features/README file for the duration of the test run under nornal circumstance(s) ? Does it depend upon the size of the partition (i ran it on a 680 GB LVM this time) ??
And i also gave LTP a nice value of -20 this time to speed up the process, still it was taking huge time.
2) Good news is that, the CODE COVERAGE generated on 2.6.30 kernel was more than 50% for lines, and 61% for EXT functions. ThatE a good news. Can you please device strategies for increasing the code coverage by writing tests in those areas which remained untouched.
3) Due to changes in the Makefile structures in LTP made by Garret in the first week of Oct 2009, your patch will not apply as-is. Can you please rebase your patch over the latest Makefile infrastructre, include the above comments and resend it once again.

Thanks once again for writing these tests and taking the trouble to fix the integration issues with LTP. Following are the system parameters where i executed these tests:

# uname -a
Linux 2.6.31 #1 SMP Tue Oct 20 22:57:16 IST 2009 i686 i686 i386 GNU/Linux
# cat /etc/issue
Welcome to SUSE Linux Enterprise Server 11 (i586) - Kernel \r (\l).
# lvdisplay 
  --- Logical volume ---
  LV Name                /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING
  VG Name                MYVG1_FOR_EXT4_TESTING
  LV UUID                ETwDrf-wzXN-vPln-SM8N-1b5E-P2A1-AqNMGc
  LV Write Access        read/write
  LV Status              available
  # open                 0
  LV Size                680.00 GB
  Current LE             174080
  Segments               5
  Allocation             inherit
  Read ahead sectors     auto
  - currently set to     256
  Block device           253:0
# cat /proc/cpuinfo
8 Intel(R) Xeon(TM) MP CPU 3.00GHz
# cat /proc/meminfo 
MemTotal:        2057156 kB
# cat ltp-full-20090930/output/fs_ext4_round_3.out 
<<<test_start>>>
tag=ext4_new_feature_test stime=1256230847
cmdline="run_ext4_test.sh"
contacts=""
analysis=exit
<<<test_output>>>
EXT4 NEW FEATURE TESTING
TEST STARTED: Please avoid using system while this test executes

Ext4 block allocation test
ext4-delalloc-mballoc 0 TINFO : isDelalloc: delalloc, isDirectIO: 0, Blocksize: 1024, isAuto_da_alloc: auto_da_alloc=1
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13865248/713031680 blocks

ext4-delalloc-mballoc    1  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 1024,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13964313/713031680 blocks

ext4-delalloc-mballoc    2  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 1024,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13732571/713031680 blocks

ext4-delalloc-mballoc    3  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 1024,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13772321/713031680 blocks

ext4-delalloc-mballoc    4  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 1024,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11959107/713031680 blocks

ext4-delalloc-mballoc    5  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 1024,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11960448/713031680 blocks

ext4-delalloc-mballoc    6  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 1024,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11956445/713031680 blocks

ext4-delalloc-mballoc    7  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 1024,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 11960391/713031680 blocks

ext4-delalloc-mballoc    8  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 4096,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3572192/178257920 blocks

ext4-delalloc-mballoc    9  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 0, Blocksize: 4096,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3597495/178257920 blocks

ext4-delalloc-mballoc   10  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 4096,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3548055/178257920 blocks

ext4-delalloc-mballoc   11  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 0, Blocksize: 4096,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3519203/178257920 blocks

ext4-delalloc-mballoc   12  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 4096,             isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984396/178257920 blocks

ext4-delalloc-mballoc   13  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: delalloc, isDirectIO: 1, Blocksize: 4096,             isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984107/178257920 blocks

ext4-delalloc-mballoc   14  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 4096,           isAuto_da_alloc: auto_da_alloc=1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984696/178257920 blocks

ext4-delalloc-mballoc   15  TPASS  :  delalloc/mballoc test pass
ext4-delalloc-mballoc    0  TINFO  :  isDelalloc: nodelalloc, isDirectIO: 1, Blocksize: 4096,           isAuto_da_alloc: noauto_da_alloc

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 2984536/178257920 blocks
ext4-delalloc-mballoc 16 TPASS : delalloc/mballoc test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 13868269/713031680 blocks
ext4-delalloc-mballoc 17 TPASS : remount test pass

Ext4 journal checksum test
ext4-journal-checksum 0 TINFO : journal mode: writeback, commit interval: 1, journal_checksum: Used, journal_async_commit: Used, barrier: 0
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3402854/178257920 blocks

ext4-journal-checksum    1  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3472921/178257920 blocks

ext4-journal-checksum    2  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3294199/178257920 blocks

ext4-journal-checksum    3  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3436952/178257920 blocks

ext4-journal-checksum    4  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3460127/178257920 blocks

ext4-journal-checksum    5  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3291530/178257920 blocks

ext4-journal-checksum    6  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3402145/178257920 blocks

ext4-journal-checksum    7  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3457816/178257920 blocks

ext4-journal-checksum    8  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3297178/178257920 blocks

ext4-journal-checksum    9  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3427099/178257920 blocks

ext4-journal-checksum   10  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3463779/178257920 blocks

ext4-journal-checksum   11  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3297264/178257920 blocks

ext4-journal-checksum   12  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3418069/178257920 blocks

ext4-journal-checksum   13  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3461732/178257920 blocks

ext4-journal-checksum   14  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3296798/178257920 blocks

ext4-journal-checksum   15  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3448823/178257920 blocks

ext4-journal-checksum   16  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3477400/178257920 blocks

ext4-journal-checksum   17  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 0

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3292601/178257920 blocks

ext4-journal-checksum   18  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3390847/178257920 blocks

ext4-journal-checksum   19  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3425279/178257920 blocks

ext4-journal-checksum   20  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3292356/178257920 blocks

ext4-journal-checksum   21  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3442559/178257920 blocks

ext4-journal-checksum   22  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3426227/178257920 blocks

ext4-journal-checksum   23  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: Used, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3294010/178257920 blocks

ext4-journal-checksum   24  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3332723/178257920 blocks

ext4-journal-checksum   25  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3384843/178257920 blocks

ext4-journal-checksum   26  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3301835/178257920 blocks

ext4-journal-checksum   27  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3399501/178257920 blocks

ext4-journal-checksum   28  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3469033/178257920 blocks

ext4-journal-checksum   29  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: Used,                 journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3305989/178257920 blocks

ext4-journal-checksum   30  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 1,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3327513/178257920 blocks

ext4-journal-checksum   31  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3387554/178257920 blocks

ext4-journal-checksum   32  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 1,                journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3302200/178257920 blocks

ext4-journal-checksum   33  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: writeback, commit interval: 100,            journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3403332/178257920 blocks

ext4-journal-checksum   34  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: ordered, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3378421/178257920 blocks

ext4-journal-checksum   35  TPASS  :  ext4 journal checksum test pass
ext4-journal-checksum    0  TINFO  :  journal mode: journal, commit interval: 100,              journal_checksum: No use,               journal_async_commit: No use, barrier: 1

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 100053/44564480 files, 3309306/178257920 blocks
ext4-journal-checksum 36 TPASS : ext4 journal checksum test pass

Ext4 subdir limit test
ext4-subdir-limit 0 TINFO : Num of dirs to create: 65537, Dir name len: short name Parent dir: mnt_point, Block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 11420549/713031680 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    1  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 1024
mkdir: No space left on device
ext4-subdir-limit    2  TFAIL  :  failed to create directories - 19808
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 1024

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 12/44564480 files, 11420535/713031680 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    3  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 1024
mkdir: No space left on device
ext4-subdir-limit    4  TFAIL  :  failed to create directories - 20195
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point, Block size: 2048

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 5666176/356515840 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    5  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 5678956/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    6  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 5679516/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    7  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 2048
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 5692302/356515840 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit    8  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point, Block size: 4096

mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: The test_fs flag is set (and ext4 is available). CLEARED. /dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847650/178257920 blocks dumpe2fs 1.41.9 (22-Aug-2009)

ext4-subdir-limit    9  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point, Block size: 4096
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2853603/178257920 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit   10  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: short name                        Parent dir: mnt_point/sub, Block size: 4096
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 2853874/178257920 blocks
dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit   11  TPASS  :  ext4 subdir limit test pass
ext4-subdir-limit    0  TINFO  :  Num of dirs to create: 65537, Dir name len: long name                         Parent dir: mnt_point/sub, Block size: 4096

/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 2859841/178257920 blocks dumpe2fs 1.41.9 (22-Aug-2009)
ext4-subdir-limit 12 TPASS : ext4 subdir limit test pass

Ext4 nanosecond timestamp test
ext4-nsec-timestamps 0 TINFO : Test timestamps with 128 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
ext4-nsec-timestamps 1 TPASS : Ext4 nanosecond timestamps test with 128 inode size pass
./ext4_nsec_timestamps_test.sh: line 183: [0: command not found
ext4-nsec-timestamps 0 TINFO : Test timestamps with 256 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
ext4-nsec-timestamps 2 TPASS : Ext4 nanosecond timestamps test with 256 inode size pass
./ext4_nsec_timestamps_test.sh: line 189: [0: command not found

Ext4 persist prealloc test
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 16/44564480 files, 11419497/713031680 blocks
ext4-persistent-preallocation 1 TPASS : ext4 persistent preallocation test pass
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 16/44564480 files, 2847450/178257920 blocks
ext4-persistent-preallocation 2 TPASS : ext4 persistent preallocation test pass

Ext4 inode version test
ext4-inode-version 0 TINFO : Test inode version is 32 bits with 128 inode size
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 1 TPASS : 32 bits inode version with 128 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 2 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 3 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 4 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 5 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 6 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 7 TPASS : inode version with 256 inode size test pass
mke2fs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
debugfs 1.41.9 (22-Aug-2009)
ext4-inode-version 8 TPASS : inode version with 256 inode size test pass

Ext4 uninit groups test
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 1 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
./ext4_uninit_groups_test.sh: line 50: 31487 Killed ./ffsb ffsb-config$n > /dev/null
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 993712/44564480 files, 153853771/178257920 blocks
ext4-uninit-groups 2 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
dd: writing `mnt_point/tmp_dir': No space left on device
175410496+0 records in
175410495+0 records out
718481387520 bytes (718 GB) copied, 10848.7 s, 66.2 MB/s
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 178257895/178257920 blocks
ext4-uninit-groups 3 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 4 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
write: Success
write: Success
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 1150485/44564480 files, 178257751/178257920 blocks
ext4-uninit-groups 5 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
dd: writing `mnt_point/tmp_dir': No space left on device
175410500+0 records in
175410499+0 records out
718481403904 bytes (718 GB) copied, 10918 s, 65.8 MB/s
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 178257899/178257920 blocks
ext4-uninit-groups 6 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 10/44564480 files, 2847380/178257920 blocks
ext4-uninit-groups 7 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag

./ext4_uninit_groups_test.sh: line 50:  5057 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5698 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5717 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5733 Killed                  ./ffsb ffsb-config$n > /dev/null
./ext4_uninit_groups_test.sh: line 50:  5754 Killed                  ./ffsb ffsb-config$n > /dev/null

fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 161807/44564480 files, 27650675/178257920 blocks
ext4-uninit-groups 8 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
tune2fs 1.41.9 (22-Aug-2009)
Setting test filesystem flag
dumpe2fs 1.41.9 (22-Aug-2009)
dumpe2fs 1.41.9 (22-Aug-2009)
./ext4_uninit_groups_test.sh: line 50: 5817 Killed dd if=/dev/zero of=mnt_point/tmp_dir bs=$bsize count=$bcount
fsck 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING: clean, 11/44564480 files, 131587430/178257920 blocks
ext4-uninit-groups 9 TPASS : ext4 uninit groups test pass
mke2fs 1.41.9 (22-Aug-2009)
/root/subrata/ltp/ltp-full-20090930/testcases/bin/run_ext4_test.sh: line 163: 29289 Killed ./ext4_uninit_groups_test.sh ./ext4-test-config

Ext4 online defrag test
The output of defrag program is in the file LTPROOT/output/ext4_online_defrag.txt
mkdir: cannot create directory `mnt_point': File exists
ext4-online-defrag 0 TINFO : defrag type: 1, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!

ext4-online-defrag    1  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    2  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    3  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    4  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    5  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    6  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 1, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    7  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 2, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    8  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 3, block size: 1024
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag    9  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   10  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   11  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 1, defrag obj: 3, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   12  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   13  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   14  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 2, defrag obj: 3, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   15  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 1, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   16  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 2, block size: 4096
mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag   17  TFAIL  :  failed to create ext4 filesystem
ext4-online-defrag    0  TINFO  :  defrag type: 3, defrag obj: 3, block size: 4096

mke2fs 1.41.9 (22-Aug-2009)
/dev/MYVG1_FOR_EXT4_TESTING/MYLV1_FOR_EXT4_TESTING is apparently in use by the system; will not make a filesystem here!
ext4-online-defrag 18 TFAIL : failed to create ext4 filesystem
incrementing stop
<<<execution_status>>>
initiation_status="ok"
duration=159188 termination_type=exited termination_id=1 corefile=no
cutime=107622 cstime=13813200
<<<test_end>>>

Quoted 196 lines

Regards--
Subrata

Quoted 193 lines

Thanks.
Miao

---
  README                                             |   18 +
  runtest/fs_ext4                                    |    1 +
  testcases/kernel/fs/ext4-new-features/Makefile     |   24 +
  testcases/kernel/fs/ext4-new-features/README       |  145 +
  testcases/kernel/fs/ext4-new-features/configure    |   23 +
  .../ext4-delalloc-mballoc/Makefile                 |   12 +
  .../ext4-delalloc-mballoc/ext4-alloc-test.sh       |  167 +
  .../fs/ext4-new-features/ext4-ffsb-config/Makefile |   17 +
  .../ext4-ffsb-config/ffsb-config0                  |   23 +
  .../ext4-ffsb-config/ffsb-config1                  |   23 +
  .../ext4-ffsb-config/ffsb-config2                  |   23 +
  .../ext4-ffsb-config/ffsb-config3                  |   29 +
  .../ext4-ffsb-config/ffsb-config4                  |   29 +
  .../ext4-ffsb-config/ffsb-config5                  |   29 +
  .../ext4-ffsb-config/ffsb-config6                  |   29 +
  .../ext4-ffsb-config/ffsb-config7                  |   29 +
  .../ext4-new-features/ext4-inode-version/Makefile  |   19 +
  .../ext4-inode-version/ext4_get_inode_version.sh   |   41 +
  .../ext4-inode-version/ext4_inode_version_test.sh  |  205 +
  .../ext4-inode-version/ext4_test_inode_version.c   |  219 +
  .../ext4-journal-checksum/Makefile                 |   12 +
  .../ext4-journal-checksum/ext4_journal_checksum.sh |  148 +
  .../ext4-nsec-timestamps/Makefile                  |   17 +
  .../ext4-nsec-timestamps/ext4_file_time.c          |   70 +
  .../ext4_nsec_timestamps_test.sh                   |  196 +
  .../ext4-new-features/ext4-online-defrag/Makefile  |   18 +
  .../ext4-online-defrag/e4defrag.c                  | 2171 ++++++
  .../ext4-online-defrag/ext4_online_defrag_test.sh  |  192 +
  .../ext4-persist-prealloc/Makefile                 |   12 +
  .../ext4_persist_prealloc_test.sh                  |  113 +
  .../ext4-new-features/ext4-subdir-limit/Makefile   |   18 +
  .../ext4-subdir-limit/create_long_dirs.c           |  156 +
  .../ext4-subdir-limit/create_short_dirs.c          |  158 +
  .../ext4-subdir-limit/ext4_subdir_limit_test.sh    |  167 +
  .../ext4-new-features/ext4-uninit-groups/Makefile  |   12 +
  .../ext4-uninit-groups/ext4_uninit_groups_test.sh  |  161 +
  .../kernel/fs/ext4-new-features/ext4_funcs.sh      |   47 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/AUTHORS      |    7 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/COPYING      |  340 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/INSTALL      |  182 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/LICENSE      |  347 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/Makefile.am  |   46 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/Makefile.in  |  628 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/README       |  413 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/aclocal.m4   |  880 +++
  .../fs/ext4-new-features/ffsb-6.0-rc2/cirlist.c    |  107 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/cirlist.h    |   41 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.guess | 1450 ++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.h.in  |  130 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/config.sub   | 1545 +++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/configure    | 7000 ++++++++++++++++++++
  .../fs/ext4-new-features/ffsb-6.0-rc2/configure.in |   49 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/depcomp      |  472 ++
  .../ffsb-6.0-rc2/examples/profile_everything       |  119 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb.h       |  105 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fc.c    |  112 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.c    |  634 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_fs.h    |  184 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.c    |  178 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_op.h    |  102 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.c |  241 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_stats.h |  109 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.c    |  369 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/ffsb_tg.h    |  206 +
  .../ext4-new-features/ffsb-6.0-rc2/ffsb_thread.c   |  171 +
  .../ext4-new-features/ffsb-6.0-rc2/ffsb_thread.h   |  108 +
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.c  |  278 +
  .../kernel/fs/ext4-new-features/ffsb-6.0-rc2/fh.h  |   41 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/filelist.c   |  503 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/filelist.h   |  145 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/fileops.c    |  547 ++
  .../fs/ext4-new-features/ffsb-6.0-rc2/fileops.h    |   51 +
  .../fs/ext4-new-features/ffsb-6.0-rc2/install-sh   |  250 +
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  .../kernel/fs/ext4-new-features/run_ext4_test.sh   |  179 +
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create mode 100644 runtest/fs_ext4
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create mode 100644 testcases/kernel/fs/ext4-new-features/run_ext4_test.sh

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#2 lore raw
In reply to Subrata Modak

Hi, Mr. Modak

Quoted 2 lines · Subrata Modak

The SEGMENTATION Fault in ffsb was there, but i found the problem and the following patch should be applied to fix that problem:

Thanks.

Quoted 11 lines

Issues/Observations:

1) The test was running for more than 44 hours, so, i had to terminate it. I had no idea of how long the test will run. Can you please update:
ltp-full-20090930/testcases/kernel/fs/ext4-new-features/README file for the duration of the test run under nornal circumstance(s) ? Does it depend upon the size of the partition (i ran it on a 680 GB LVM this time) ??
And i also gave LTP a nice value of -20 this time to speed up the process, still it was taking huge time.

The partition that you selected is too large, so the test program spend much time to write the data into partition. It is unnecessary. I think a 5-10G partition is enough.

Quoted 4 lines

2) Good news is that, the CODE COVERAGE generated on 2.6.30 kernel was more than 50% for lines, and 61% for EXT functions. Thatś a good news. Can you please device strategies for increasing the code coverage by writing tests in those areas which remained untouched.

We used the other filesystem testcases in the LTP to make up for the shortage of this testcases. This testcases is just used to test ext4 new features.

Quoted 4 lines

3) Due to changes in the Makefile structures in LTP made by Garret in the first week of Oct 2009, your patch will not apply as-is. Can you please rebase your patch over the latest Makefile infrastructre, include the above comments and resend it once again.

Ok, I'll do it.

Regards.
Miao

Quoted 11 lines

Thanks once again for writing these tests and taking the trouble to fix the integration issues with LTP. Following are the system parameters where i executed these tests:

# uname -a
Linux 2.6.31 #1 SMP Tue Oct 20 22:57:16 IST 2009 i686 i686 i386 GNU/Linux
# cat /etc/issue
Welcome to SUSE Linux Enterprise Server 11 (i586) - Kernel \r (\l).

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