Lustre discuss - May 2008 - LBUG with 1.6.5~rc2 and lfs quotacheck

Hey 

I''ve some troubles with quota on 1.6.5. (Yes I know this rc software
:)).
Since I don''t find any bugreport about this issue (and this is not yet 
released) I''m unsure what do do. Here the problem description:

After reformatting the fs and mounting it. I''ve tried to execute this 
command:
debian:/mnt# lfs quotacheck -ug /mnt/lustre_client/

Right after hitting enter I got this: 
Message from syslogd at debian at Tue May 13 13:05:08 2008 ...
debian kernel: LustreError: 2921:0:
(fsfilt-ldiskfs.c:2066:fsfilt_ldiskfs_quotainfo()) LBUG

Furthermore a tmp. file was created. I''ve attached it to this mail. 
Anybody know what''s going wrong here? 

Greetings
Winnie

-- 
Patrick Winnertz
Tel.: +49 (0) 2161 / 4643 - 0

credativ GmbH, HRB M?nchengladbach 12080
Hohenzollernstr. 133, 41061 M?nchengladbach
Gesch?ftsf?hrung: Dr. Michael Meskes, J?rg Folz
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Hello

Patrick, have you got the kernel dump (dmesg output) from 
client node by chance?

Thanks
Andrew.

On Tuesday 13 May 2008 13:18:06 Patrick Winnertz wrote:
> Hey 
> 
> I''ve some troubles with quota on 1.6.5. (Yes I know this rc
software :)).
> Since I don''t find any bugreport about this issue (and this is not
yet
> released) I''m unsure what do do. Here the problem description:
> 
> After reformatting the fs and mounting it. I''ve tried to execute
this
> command:
> debian:/mnt# lfs quotacheck -ug /mnt/lustre_client/
> 
> Right after hitting enter I got this: 
> Message from syslogd at debian at Tue May 13 13:05:08 2008 ...
> debian kernel: LustreError: 2921:0:
> (fsfilt-ldiskfs.c:2066:fsfilt_ldiskfs_quotainfo()) LBUG
> 
> Furthermore a tmp. file was created. I''ve attached it to this
mail.
> Anybody know what''s going wrong here? 
> 
> Greetings
> Winnie
>

Patrick,

it seems that you are running different versions of mds/lquota modules
on one node and ost/fsfilt_ldiskfs modules on another. Is this true?

Andrew.

On Tuesday 13 May 2008 13:18:06 Patrick Winnertz wrote:
> Hey 
> 
> I''ve some troubles with quota on 1.6.5. (Yes I know this rc
software :)).
> Since I don''t find any bugreport about this issue (and this is not
yet
> released) I''m unsure what do do. Here the problem description:
> 
> After reformatting the fs and mounting it. I''ve tried to execute
this
> command:
> debian:/mnt# lfs quotacheck -ug /mnt/lustre_client/
> 
> Right after hitting enter I got this: 
> Message from syslogd at debian at Tue May 13 13:05:08 2008 ...
> debian kernel: LustreError: 2921:0:
> (fsfilt-ldiskfs.c:2066:fsfilt_ldiskfs_quotainfo()) LBUG
> 
> Furthermore a tmp. file was created. I''ve attached it to this
mail.
> Anybody know what''s going wrong here? 
> 
> Greetings
> Winnie
>

Patrick, could you try a rebuild of the source, please?

According to the binaries (to assembly) you use, it seems,
lquota and fsfilt_ldiskfs modules do not match each other, 
but generally they have to.

Thank you very much!
Andrew.

On Tuesday 13 May 2008 15:53:05 Patrick Winnertz wrote:
> 
> On Tuesday 13 May 2008 13:09:56 you wrote:
> > Patrick,
> >
> > it seems that you are running different versions of mds/lquota modules
> > on one node and ost/fsfilt_ldiskfs modules on another. Is this true?
> Mh.. I don''t think so. I''ve attached a modinfo of the
modules to the
> bugreport.  (mgs and ost have exactly the same packages installed).
> 
> Greetings
> Winnie
>