[LU-1782] Ignore sb_has_quota_active() in OFED's header

Related — Fri, 22 Feb 2013 11:23:13 +0000

On b1_8 + out-of-kerneltree OFED (e.g. Mellanox 1.5.3), the quota doesn't work well.

1 x MDT, 1 x OST are mounted on a server and one client mounts that Lustre.

lfs quotaon -ug /l-exofed/
lfs quotacheck /l-exofed
lfs setquota -B 0 -g group1 /l-exofed/
lfs setquota -B 100000 -g group1 /l-exofed/
lfs quota -g group1 -v /l-exofed/
Disk quotas for group group1 (gid 1001):
Filesystem kbytes quota limit grace files quota limit grace
/l-exofed/ 0 0 100000 - 0 0 0 -
lustre-MDT0000_UUID
0 - 1 - 0 - 0 -
lustre-OST0000_UUID
0 - 1 - - - - -

su - user1
-bash-3.2$ cd /l-exofed/
-bash-3.2$ mkdir a
mkdir: cannot create directory `a': Disk quota exceeded

The problem seems to be caused by two functions sb_has_quota_active() and sb_any_quota_active() defined in
$BACKPORT_INCLUDES/include/linux/quotaops.h and use them, instead of lustre defined.
1.8.8 was no problem with out-of-kerneltree OFED, so ~~LU-1438~~ patches might be related.

I created the patches and will post it soon.

Whamcloud Community JIRA

[LU-1782] Ignore sb_has_quota_active() in OFED's header