reiser4 vs. reiserfs (3.6)

Kernel: 2.6.0-test4 SMP

reiser4 snap:
http://thebsh.namesys.com/snapshots/2003.08.26/reiser4.diff

reiser4progs:
http://thebsh.namesys.com/snapshots/2003.08.26/reiser4progs-20030826.tar.gz

Benchmark tool:
http://h2np.net/tools/fs-bench.tar.gz

Harware:

CPU: Intel Pentium 4 at 3.06GHZ HT enabled
RAM: 512MB
Disk: Seagate ST320410A

Test 1:
-------

Filesystem: 2GB reiser4 (/dev/hdd1), mounted to /mnt/reiser4

sunshine:/mnt/reiser4# ~/fs-bench/test.sh 2>&1 | tee ~/fs-bench/reiser4
## Start Test
2003. aug. 28., csütörtök, 20.37.11 CEST
1062095831

## Create files

Total create files: 18858
000049f3: No space left on device
Create files

real 1m7.309s
user 0m0.141s
sys 0m9.571s

## tar all

## Change owner

real 0m1.597s
user 0m0.021s
sys 0m0.209s

## random access
Success: 18858
Fail: 72

real 4m27.653s
user 0m0.292s
sys 0m6.247s

## Change mode

real 0m4.103s
user 0m0.033s
sys 0m0.436s

## Random delete and create
Total create files: 8271
Total delete files: 8393
Total error : 2266

real 2m7.920s
user 0m0.123s
sys 0m6.025s

## Change mode again

real 0m0.438s
user 0m0.026s
sys 0m0.243s

## Remove all files and directories

real 0m1.299s
user 0m0.029s
sys 0m1.178s

## Finish test
1062096367
2003. aug. 28., csütörtök, 20.46.07 CEST
sunshine:/mnt/reiser4#

Test 2:
-------

Filesystem: 2GB reiserfs (/dev/hdd1), mounted to /mnt/reiser3

sunshine:/mnt/reiser3# ~/fs-bench/test.sh 2>&1 | tee ~/fs-bench/reiser3
## Start Test
2003. aug. 28., csütörtök, 20.50.58 CEST
1062096658

## Create files

Total create files: 19491
00004c6f: No space left on device
Create files

real 1m11.586s
user 0m0.085s
sys 0m6.181s

## tar all

## Change owner

real 0m1.583s
user 0m0.010s
sys 0m0.145s

## random access
Success: 19477
Fail: 90

real 5m56.516s
user 0m0.230s
sys 0m4.311s

## Change mode

real 0m0.820s
user 0m0.019s
sys 0m0.227s

## Random delete and create
Total create files: 8612
Total delete files: 8700
Total error : 2255

real 1m33.936s
user 0m0.085s
sys 0m4.342s

## Change mode again

real 0m0.229s
user 0m0.010s
sys 0m0.136s

## Remove all files and directories

real 0m21.887s
user 0m0.014s
sys 0m1.251s

## Finish test
1062097334
2003. aug. 28., csütörtök, 21.02.14 CEST
sunshine:/mnt/reiser3#

Windows not found
(C)heers, (P)arty or (D)ance?
-----------------------------------
Micskó Gábor
Compaq Accredited Platform Specialist, System Engineer (APS, ASE)
Szintézis Computer Rendszerház Rt.      
H-9021 Győr, Tihanyi Árpád út 2.
Tel: +36-96-502-216
Fax: +36-96-318-658
E-mail: [email protected]
Web: http://www.hup.hu/

Hi Gabor,
Just a suggestion, comparisons like this are often nicer to read if they are in a patch format. It also saves you having to do anything by hand.

@@ -1,57 +1,57 @@
-1062096658
+1062095831
                                                                                                                                                           
 

## Create files

-Total create files: 19491
-00004c6f: No space left on device
+Total create files: 18858
+000049f3: No space left on device
Create files

-real 1m11.586s
-user 0m0.085s
-sys 0m6.181s
+real 1m7.309s
+user 0m0.141s
+sys 0m9.571s

## tar all

## Change owner

-real 0m1.583s
-user 0m0.010s
-sys 0m0.145s
+real 0m1.597s
+user 0m0.021s
+sys 0m0.209s

## random access
-Success: 19477
-Fail: 90
+Success: 18858
+Fail: 72

-real 5m56.516s
-user 0m0.230s
-sys 0m4.311s
+real 4m27.653s
+user 0m0.292s
+sys 0m6.247s

## Change mode

-real 0m0.820s
-user 0m0.019s
-sys 0m0.227s
+real 0m4.103s
+user 0m0.033s
+sys 0m0.436s

## Random delete and create
-Total create files: 8612
-Total delete files: 8700
-Total error : 2255
-
-real 1m33.936s
-user 0m0.085s
-sys 0m4.342s
+Total create files: 8271
+Total delete files: 8393
+Total error : 2266
+
+real 2m7.920s
+user 0m0.123s
+sys 0m6.025s

## Change mode again

-real 0m0.229s
-user 0m0.010s
-sys 0m0.136s
+real 0m0.438s
+user 0m0.026s
+sys 0m0.243s

## Remove all files and directories

-real 0m21.887s
-user 0m0.014s
-sys 0m1.251s
+real 0m1.299s
+user 0m0.029s
+sys 0m1.178s

## Finish test
-1062097334
+1062096367

Side by side is even better ala diff -y or comm.

________________________________________________________________
	J.W. Schultz            Pegasystems Technologies
	email address:		[email protected]

		Remember Cernan and Schmitt

I am not familiar with this particular benchmark, but generally if you run out of disk space, the benchmark is invalid....;-)

Hans