[Gluster-users] KVM guest I/O errors with xfs backed gluster volumes

Anand Avati anand.avati at gmail.com
Tue Jul 16 07:05:04 UTC 2013

It would be good if you can make sure a dd write with oflag=direct works on
the mount point (without involving KVM/qemu).


On Mon, Jul 15, 2013 at 7:37 PM, Jacob Yundt <jyundt at gmail.com> wrote:

> Unfortunately I'm hitting the same problem with 3.4.0 GA.  In case it
> helps, I increased both the client and server brick logs to TRACE.
> I've updated the BZ[1] and attached both logs + an strace.
> Anyone else using XFS backed bricks for hosting KVM images?  If so,
> what xfs mkfs/mount options are you using?  Additionally, what format
> are your KVM images?
> I'm trying to figure out what is unique about my config.  It seems
> pretty vanilla (one gluster client, one gluster server, one brick, one
> volume, etc) but I wonder if I'm missing something obvious.
> -Jacob
> [1] https://bugzilla.redhat.com/show_bug.cgi?id=958781
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