On Mon, Apr 18, 2016 at 11:58 AM, Tim Bishop <tim-lists@xxxxxxxxxxx> wrote:
> I had the same issue when testing on Ubuntu xenial beta. That has 4.4,
> so should be fine? I had to create images without the new RBD features
> to make it works.
None of the "new" features are currently supported by krbd. 4.7 will
support exclusive-lock with most of the rest following in 4.8.
You don't have to recreate images: while those features are enabled in
jewel by default, you should be able to dynamically disable them with
"rbd feature disable imagename deep-flatten fast-diff object-map
exclusive-lock".
Thanks,
Ilya
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