zram: extend the zram3 disksize to 40MB
PATCH 1/1 zram: extend the zram3 disksize to 40MB
It failed to format btrfs on /dev/zram3 device since the disk size is too small (btrfs-progs is v4.4.1).
The error msg we catched:
zram01 3 TINFO : make ext3 filesystem on /dev/zram0 zram01 3 TINFO : make ext4 filesystem on /dev/zram1 zram01 3 TINFO : make xfs filesystem on /dev/zram2 zram01 3 TINFO : make btrfs filesystem on /dev/zram3 '/dev/zram3' is too small to make a usable filesystem Minimum size for each btrfs device is 41943040. btrfs-progs v4.4.1
See http://btrfs.wiki.kernel.org for more information. zram01 3 TFAIL : failed to make btrfs on /dev/zram3 zram01 4 TINFO : zram cleanup
--- testcases/kernel/device-drivers/zram/zram01.sh | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
testcases/kernel/device-drivers/zram/zram01.sh +2 -2
@@ -39,8 +39,8 @@ zram_max_streams="2 3 5 8" # not support mem suffixes, in some newer kernels, they use # memparse() which supports mem suffixes. So here we just use # bytes to make sure everything works correctly. -zram_sizes="26214400 26214400 26214400 26214400" # 25MB -zram_mem_limits="25M 25M 25M 25M" +zram_sizes="26214400 26214400 26214400 41943040" # 25MB, 40MB for btrfs +zram_mem_limits="25M 25M 25M 40M" zram_filesystems="ext3 ext4 xfs btrfs" zram_algs="lzo lzo lzo lzo"
Signature · 1 line
1.8.3.1
PATCH 1/1 zram: extend the zram3 disksize to 40MB
Hi!
Quoted 5 lines
It failed to format btrfs on
/dev/zram3device since the disk size is too small (btrfs-progs is v4.4.1).The error msg we catched:
Quoted 10 lines
zram01 3 TINFO : make ext3 filesystem on
/dev/zram0zram01 3 TINFO : make ext4 filesystem on/dev/zram1zram01 3 TINFO : make xfs filesystem on/dev/zram2zram01 3 TINFO : make btrfs filesystem on/dev/zram3'/dev/zram3' is too small to make a usable filesystem Minimum size for each btrfs device is 41943040. btrfs-progs v4.4.1
See http://btrfs.wiki.kernel.org for more information. zram01 3 TFAIL : failed to make btrfs on/dev/zram3zram01 4 TINFO : zram cleanup
I've got the exact same failure with btrfs-progs 4.5.1 just recently, the fix looks good to me.
And btw it looks like we need to increase the default loop device size again since btrfs-progs 4.5.1 seems to request at least 136MB for mkfs01 test...
Signature · 2 lines
Cyril Hrubis [email protected]
PATCH 1/1 zram: extend the zram3 disksize to 40MB
Hi,
Quoted 16 lines · Cyril Hrubis
Hi!
Quoted 5 lines
It failed to format btrfs on
/dev/zram3device since the disk size is too small (btrfs-progs is v4.4.1).The error msg we catched:
Quoted 10 lines
zram01 3 TINFO : make ext3 filesystem on
/dev/zram0zram01 3 TINFO : make ext4 filesystem on/dev/zram1zram01 3 TINFO : make xfs filesystem on/dev/zram2zram01 3 TINFO : make btrfs filesystem on/dev/zram3'/dev/zram3' is too small to make a usable filesystem Minimum size for each btrfs device is 41943040. btrfs-progs v4.4.1
See http://btrfs.wiki.kernel.org for more information. zram01 3 TFAIL : failed to make btrfs on/dev/zram3zram01 4 TINFO : zram cleanup
Quoted 2 lines
I've got the exact same failure with btrfs-progs 4.5.1 just recently, the fix looks good to me.
Looks good to me too. Patch applied.
Best regards,
Alexey
Quoted 4 lines
And btw it looks like we need to increase the default loop device size again since btrfs-progs 4.5.1 seems to request at least 136MB for mkfs01 test...
PATCH 1/1 zram: extend the zram3 disksize to 40MB
Quoted 18 lines · Alexey Kodanev
Hi,
Quoted 16 lines · Cyril Hrubis
Hi!
Quoted 15 lines
It failed to format btrfs on
/dev/zram3device since the disk size is too small (btrfs-progs is v4.4.1).The error msg we catched:
zram01 3 TINFO : make ext3 filesystem on
/dev/zram0zram01 3 TINFO : make ext4 filesystem on/dev/zram1zram01 3 TINFO : make xfs filesystem on/dev/zram2zram01 3 TINFO : make btrfs filesystem on/dev/zram3'/dev/zram3' is too small to make a usable filesystem Minimum size for each btrfs device is 41943040. btrfs-progs v4.4.1
See http://btrfs.wiki.kernel.org for more information. zram01 3 TFAIL : failed to make btrfs on/dev/zram3zram01 4 TINFO : zram cleanup
Quoted 4 lines
Quoted 2 lines
I've got the exact same failure with btrfs-progs 4.5.1 just recently, the fix looks good to me.
Looks good to me too. Patch applied.
Also noted that in case btrfs is not supported, ext2 will be used with 40MB. I think it shouldn't be a problem, just one more change that patch made.
Quoted 10 lines
Best regards,
AlexeyQuoted 4 lines
And btw it looks like we need to increase the default loop device size again since btrfs-progs 4.5.1 seems to request at least 136MB for mkfs01 test...