[Gluster-users] Gluster + Cinder

[Gowrishankar Rajaiyan]

On 09/27/2013 05:42 AM, Derek Yarnell wrote:
> I am trying to integrate Gluster (3.4.0-8) with a RDO deployment (Havana
> pre-release) of OpenStack with Cinder.  I have a simple 3 node
> depolyment (admin host, network host, hypervisor host).  The
> cinder-volume is running on the admin host and has mounted the glusterfs
> volume successfully.
>
> Excuse me if I am confused on some of these points but the documentation
> on Gluster and RHOS doesn't seem to cover the exact specifics of all
> these components interactions.
>
> So I can get Cinder and Gluster integrated enough to be able to create
> volumes, delete volumes etc.  My understanding is that from the
> cinder-volume node it will take that volume and export it to the
> instance via iSCSI using the tgtd daemons.  The thing is that when I
> attach the volume I get a local libvirt error below[1].  It seems that
> libvirt is trying to attach a locally mounted volume file.  This is not
> what I expected and I was wondering if anyone has done this integration
> that might share some insights.
>

Just checking if the pre-requisites are covered:
1. "setting storage.owner-gid: 165" and "storage.owner-uid: 165" on the 
gluster volume for cinder.

2. The appropriate SELinux booleans[1] are set.

[1] Ref: https://bugzilla.redhat.com/show_bug.cgi?id=995139#c0


I just happened to install RDO (Havana pre-release). Will try this out 
and respond.

-shanks