[Gluster-users] snapshot create: failed: Snapshot is supported only for thin provisioned LV. Ensure that all bricks of replvol are thinly provisioned LV.

[Rajesh Joseph]

----- Original Message -----
> From: "Suneel Gali" <suneelgali at outlook.com>
> To: "Rajesh Joseph" <rjoseph at redhat.com>, gluster-users at gluster.org
> Sent: Friday, June 19, 2015 5:58:40 PM
> Subject: RE: [Gluster-users] snapshot create: failed: Snapshot is supported only for thin provisioned LV. Ensure that
> all bricks of replvol are thinly provisioned LV.
> 
> Hi Rajesh,
> 
> LUKS is not in use.
> 
> Disabling SELinux on all the nodes helped. Thanks for the info.
> 
> Do you have any ETA for the fix?

SELinux fix should come as SELinux policies. Currently I don't have an ETA for this.
Will update you once we complete RCA on all open SELinux issues.

> 
> Regards,
> Suneel
> 
> > Date: Fri, 19 Jun 2015 04:39:15 -0400
> > From: rjoseph at redhat.com
> > To: suneelgali at outlook.com
> > CC: gluster-users at gluster.org
> > Subject: Re: [Gluster-users] snapshot create: failed: Snapshot is supported
> > only for thin provisioned LV. Ensure that all bricks of replvol are thinly
> > provisioned LV.
> > 
> > 
> > 
> > ----- Original Message -----
> > > From: "Suneel Gali" <suneelgali at outlook.com>
> > > To: gluster-users at gluster.org
> > > Sent: Thursday, June 18, 2015 7:52:41 PM
> > > Subject: [Gluster-users] snapshot create: failed: Snapshot is supported
> > > only for thin provisioned LV. Ensure that all
> > > bricks of replvol are thinly provisioned LV.
> > > 
> > > Hi Team,
> > > 
> > > Snapshot creation is failing with the error:
> > > 
> > > "snapshot create: failed: Snapshot is supported only for thin provisioned
> > > LV.
> > > Ensure that all bricks of replvol are thinly provisioned LV."
> > > 
> > > 
> > > 
> > > 
> > > Gluster/OS Versions:
> > > 
> > > 
> > > 
> > > 
> > > output of: gluster volume info replvol:
> > > 
> > > 
> > > 
> > > All the bricks are created from thin pools:
> > > 
> > > 
> > > 
> > > 
> > > 
> > > I see there is a open defect ( Bug 1178031 - [SNAPSHOT]: fails to create
> > > on
> > > thin LV with LUKS layer in between ) with similar failure message. I am
> > > not
> > > sure it is same.
> > 
> > 
> > Are you using LUKS along with LVM? This bug was not taken up yet, but we
> > will
> > prioritize this for next release.
> > 
> > If not just check that SELinux is enabled in your system. Currently
> > snapshot has
> > known issue with SELinux. If that is the case then disable SELinux and run
> > snapshot create again.
> > 
> > > 
> > > PFA logs from gluster02 (where I ran snapshot create command).
> > > 
> > > Any suggestions will be helpful.
> > > 
> > > 
> > > Regards,
> > > Suneel
> > > 
> > > 
> > > _______________________________________________
> > > Gluster-users mailing list
> > > Gluster-users at gluster.org
> > > http://www.gluster.org/mailman/listinfo/gluster-users
>