From: Gregory Brauer <greg@wildbrain.com>
To: linux-kernel@vger.kernel.org, linux-xfs@oss.sgi.com
Cc: Jakob Oestergaard <jakob@unthought.net>,
Joshua Baker-LePain <jlb17@duke.edu>,
Chris Wedgwood <cw@f00f.org>
Subject: Re: kernel OOPS for XFS in xfs_iget_core (using NFS+SMP+MD)
Date: Wed, 18 May 2005 13:53:22 -0700 [thread overview]
Message-ID: <428BAB42.8030501@wildbrain.com> (raw)
In-Reply-To: <20050518202014.GZ422@unthought.net>
Jakob Oestergaard wrote:
> You want a few million files on the FS in order to confuse the server
> sufficiently for it to screw up severely.
Here we reproduced the OOPS with an fresh and empty XFS volume using
the nfs_fsstress.sh script.
> And don't run as root - common problems are also that files get wrong
> ownership/modes (a file created by one unprivileged user shows up as
> belonging to another unprivileged user - files can show up with modes
> d---------)
Our nfs_fsstress.sh tests were running as root and writing only
root-owned files (with no_root_squash, of course) and reproduced
the OOPS twice. We haven't seen the privileges problem yet.
Greg
next prev parent reply other threads:[~2005-05-18 21:00 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-05-13 20:45 kernel OOPS for XFS in xfs_iget_core (using NFS+SMP+MD) Gregory Brauer
2005-05-14 18:47 ` Chris Wedgwood
2005-05-18 17:38 ` Gregory Brauer
2005-05-18 17:59 ` Chris Wedgwood
2005-05-18 19:52 ` Jakob Oestergaard
2005-05-18 20:00 ` Joshua Baker-LePain
2005-05-18 20:20 ` Jakob Oestergaard
2005-05-18 20:53 ` Gregory Brauer [this message]
2005-05-18 20:43 ` Gregory Brauer
2005-05-19 19:43 ` Joshua Baker-LePain
2005-05-19 21:00 ` Joshua Baker-LePain
2005-05-19 21:09 ` Lee Revell
2005-05-19 21:16 ` Joshua Baker-LePain
2005-05-19 21:29 ` Steve Lord
2005-05-19 21:32 ` Steve Lord
2005-05-19 21:38 ` Joshua Baker-LePain
2005-05-19 21:43 ` Steve Lord
2005-05-19 21:35 ` Chris Wedgwood
2005-05-19 21:27 ` Chris Wedgwood
2005-05-19 21:42 ` Joshua Baker-LePain
2005-05-19 21:48 ` Joshua Baker-LePain
2005-05-19 22:03 ` Gregory Brauer
2005-08-18 18:49 ` kristina clair
2005-08-18 22:58 ` Nathan Scott
2005-08-19 14:59 ` kristina clair
2005-05-19 21:49 ` Lee Revell
2005-05-19 21:52 ` Joshua Baker-LePain
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