[Lustre-discuss] broken quotas
John White
jwhite at lbl.gov
Thu Jun 28 10:23:58 PDT 2012
(sorry if this is a dupe, but it looks like my mails aren't posting to the list)
Hello Folks,
A while back we accidentally started a 1.8.x cluster up with 2.x software (a git command was missed setting it to the 1_8 branch). During that work, we attempted to enable quotas on 2 file systems (generated the initial file, etc). Once we realized our mistake, we back-rev'd to the 1.8.x train and most everything went back smoothly except for quotas. Now whenever we attempt any quota related commands, we get ioctl errors. For example:
[root at lrc-xfer ~]# lfs quota -u jwhite /clusterfs/vulcan/pscratch
Unexpected quotactl error: Inappropriate ioctl for device
Disk quotas for user jwhite (uid 40227):
Filesystem kbytes quota limit grace files quota limit grace
/clusterfs/vulcan/pscratch
[0] [0] [0] - [0] [0] [0] -
Some errors happened when getting quota info. Some devices may be not working or deactivated. The data in "[]" is inaccurate.
[root at lrc-xfer ~]#
Does anyone know of a way to kick the quota internals to reset themselves and initialize under the 1.8.x setup?
----------------
John White
HPC Systems Engineer
(510) 486-7307
One Cyclotron Rd, MS: 50C-3209C
Lawrence Berkeley National Lab
Berkeley, CA 94720
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