Messages in this thread | | | From | Bernd Schubert <> | Subject | Re: quota problem with 2.6.15.7 | Date | Tue, 5 Sep 2006 12:08:43 +0200 |
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Hello Jan,
On Tuesday 05 September 2006 11:19, Jan Kara wrote: > Hello, > > > I just wanted to enable quotas on one of our server systems and got an > > oops. This is an opteron system with a kernel in 64bit mode. > > As you can see, the filesystem is reiserfs. > > Hmm, is this reproducible? Any chances of trying out some newer > kernel?
[trace deleted]
> Hmm, the trace looks strange... It is definitely mixed with some old > data. We definitely reached reiserfs_quota_on() but didn't reach > vfs_quota_on() so it seems we crashed somewhere in path_lookup() (also > link_path_walk() in the beginning of the trace suggests that). That's > generic VFS code so maybe this is nothing quota specific. So this looks > quite hard to debug if there's no reasonable way of reproducing it.
Its reproducible, I hoped it wouldn't happen again after a reboot, but unfortunately it did. Trying a newer kernel, hmm, usually a problem on server systems. I will try to test quotas on another amd64 system first(*).
Thanks for your help, Bernd
(*) Which would be easy, if there wouldn't be a 64bit kernel, 32bit glibc, nfsclient inode truncation bug, which forces me to run all of our amd64 nfsroot-clients with a 32bit kernel, http://lkml.org/lkml/2005/2/28/172. Well, my fault that I still didn't submit a glibc bug report.
-- Bernd Schubert PCI / Theoretische Chemie Universität Heidelberg INF 229 69120 Heidelberg
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