[Gluster-users] add-brick and fix-layout takes some VMs offline

Vijay Bellur vbellur at redhat.com
Mon Feb 17 16:16:56 UTC 2014

On 02/13/2014 08:52 PM, Nicholas Majeran wrote:
> Hi there,
> We have a distributed-replicated volume hosting KVM guests running
> Gluster 3.4.1.
> We've grown from 1 x 2 -> 2 x 2 -> 3 x 2,but each time we've added nodes
> or run a fix layout,
> some of our  guests go offline (or worse with error=continue they
> silently error).
> After the last addition we didn't even run fix-layout as the guests are
> becoming increasingly important.

Would it be possible to share the client log files and your volume 

> Those guests are currently are using a combination of FUSE and libgfapi.
> Is there a setting or group of settings we should use to ameliorate this
> problem?
> Is FUSE or libgfapi more forgiving when add-brick or fix-layout is run?

The behavior of FUSE or libgfapi should mostly be the same with either 
add-brick or fix-layout.


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