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

Jacob Yundt jyundt at gmail.com
Tue Jul 16 11:19:52 UTC 2013

> That error is at pread()
> Anand Avati <anand.avati at gmail.com> wrote:
>> It would be good if you can make sure a dd write with oflag=direct works
>> on the mount point (without involving KVM/qemu).
>> Avati

The DD command with oflag=direct worked fine.  Specifically, I used:

dd if=/dev/zero of=./test.out bs=1M count=1024 oflag=direct

Let me know if you'd like to see the strace (of glusterfsd) or any of
the client/server logs.


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