[Gluster-users] How to correctly distribute OpenStack VM files...

[Joel Young]

On Fri, Aug 2, 2013 at 7:39 AM, Ben Turner <bturner at redhat.com> wrote:

> I ran into this in my testing as well.  I think that this is happening
> because Cinder names its image files in the format image-$UUID.  My guess
> is that the similar filenames are hashing to the same brick as I have seen
> similar behavior naming files like test1, test2, ect.  Looking at this
> problem the first/simplest thing I could think of was for cinder to use a
> more unique filename and hope that they don't hash to the same brick.
>  Maybe even just use $UUID, but I don't know enough about the EHA to make
> very educated suggestions.
>

If that is happening then gluster is using the wrong hash function.  I'd
file a bug.

Joel
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