[ovirt-users] Ovirt 3.6.6 on Centos 7.2 not using native gluster (gfapi)

[Yaniv Kaul]

In the short term roadmap (covered by
https://bugzilla.redhat.com/show_bug.cgi?id=1022961 ).
Y.

On Mon, May 30, 2016 at 3:30 PM, Ralf Schenk <rs at databay.de> wrote:

> Hello,
>
> I set up 8 Hosts and self-hosted-engine running HA on 3 of them from
> gluster replica 3 Volume. HA is working, I can set one host of the 3
> configured for hosted-engine to maintenance and engine migrates to other
> host. I did the hosted-engine --deploy with type gluster and my gluster
> hosted storage is accessed as glusterfs.mydomain.de:/engine
>
> I set up another gluster volume (distributed replicated 4x2=8) as Data
> storage for my virtual machines which is accessible as
> glusterfs.mydomain.de:/gv0.  ISO and Export Volume are defined from NFS
> Server.
>
> When I set up a VM on the gluster storage I expected it to run with native
> gluster support. However if I dumpxml the libvirt machine definition I've
> something like that in it's config:
>
> [...]
>
>     <disk type='file' device='disk' snapshot='no'>
>       <driver name='qemu' type='raw' cache='none' error_policy='stop'
> io='threads'/>
>       <source
> file='/rhev/data-center/00000001-0001-0001-0001-0000000000b9/5d99af76-33b5-47d8-99da-1f32413c7bb0/images/011ab08e-71af-4d5b-a6a8-9b843a10329e/3f71d6c7-9b6d-4872-abc6-01a2b3329656'/>
>       <backingStore/>
>       <target dev='vda' bus='virtio'/>
>       <serial>011ab08e-71af-4d5b-a6a8-9b843a10329e</serial>
>       <boot order='1'/>
>       <alias name='virtio-disk0'/>
>       <address type='pci' domain='0x0000' bus='0x00' slot='0x06'
> function='0x0'/>
>     </disk>
>
> I expected to have something like this:
> <disk type='network' device='disk'>
>     <driver name='qemu' type='raw' cache='none' error_policy='stop'
> io='threads'/>
>           <source protocol='gluster'
> name='gv0/5d99af76-33b5-47d8-99da-1f32413c7bb0/images/011ab08e-71af-4d5b-a6a8-9b843a10329e/3f71d6c7-9b6d-4872-abc6-01a2b3329656'>
>           <host name='glusterfs.mydomain.de'/>
>           </source>
>   [...]
>
> All hosts have vdsm-gluster gluster installed:
> [root at microcloud21 libvirt]# yum list installed | grep vdsm-*
> vdsm.noarch                           4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-cli.noarch                       4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-gluster.noarch                   4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-hook-hugepages.noarch            4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-hook-vmfex-dev.noarch            4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-infra.noarch                     4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-jsonrpc.noarch                   4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-python.noarch                    4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-xmlrpc.noarch                    4.17.28-0.el7.centos       @ovirt-3.6
> vdsm-yajsonrpc.noarch                 4.17.28-0.el7.centos       @ovirt-3.6
>
> How do I get my most wanted feature native gluster support running ?
>
> --
>
>
> *Ralf Schenk*
> fon +49 (0) 24 05 / 40 83 70
> fax +49 (0) 24 05 / 40 83 759
> mail *rs at databay.de* <rs at databay.de>
>
> *Databay AG*
> Jens-Otto-Krag-Straße 11
> D-52146 Würselen
> *www.databay.de* <http://www.databay.de>
>
> Sitz/Amtsgericht Aachen • HRB:8437 • USt-IdNr.: DE 210844202
> Vorstand: Ralf Schenk, Dipl.-Ing. Jens Conze, Aresch Yavari, Dipl.-Kfm.
> Philipp Hermanns
> Aufsichtsratsvorsitzender: Klaus Scholzen (RA)
> ------------------------------
>
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