On 5 November 2015 at 21:55, Krutika Dhananjay <[email protected]> wrote:

> Although I do not have experience with VM live migration,  IIUC, it is got
> to do with a different server (and as a result a new glusterfs client
> process) taking over the operations and mgmt of the VM.
> If this is a correct assumption, then I think this could be the result of
> the same caching bug that I talked about sometime back in 3.7.5, which is
> fixed in 3.7.6.
> The issue could cause the new client to not see the correct size and block
> count of the file, leading to errors in reads (perhaps triggered by the
> restart of the vm) and writes on the image.
>

Unfortunately this problem is still occuring with 3.7.6, 100% of the time.

Tried with shards disabled and there no problem.


-- 
Lindsay
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