Re: xfs crash

[Cedric - Equinoxe Media <cedric@e-m.fr>]

On 07/11/2007 07:55, David Chinner wrote:
> On Tue, Nov 06, 2007 at 05:07:21PM +0100, Cedric - Equinoxe Media wrote:
> > I just had exactly the same crash again today :
> > /dev/sda4 on /filer type xfs (rw,noexec,nosuid,nodev,noatime)
> 
> What did xfs_check tell you about the corruption?

I had quite the same message as last time, forgot to copy/paste...

> > Seems to be again on a setattr() ?
> 
> Doing a truncation freeing some blocks.
> 
> What is the client doing (i.e. io patterns, application, etc) to
> cause this? can you reproduce it without NFS being used? To track
> this down I'm going to need a reproducable test case....

It is 5 web servers with php as nfsv3 clients.

> Seeing this is a brand new server, have you run and soak or stress
> test on the raw storage to confirm it is error free?

I have run bonnie++ and memtest86+ with no errors.

I am now trying to recompile linux without nfsv4, ACL and all
experimental features of nfs and xfs.

-- 
Cédric Tabary
Ingénieur réseau - Equinoxe Media
+33 (0)6 77 45 80 15