On Tue, Jul 4, 2017 at 12:45 PM, Sahina Bose <sab...@redhat.com> wrote:
> > > On Tue, Jul 4, 2017 at 3:18 PM, Gianluca Cecchi <gianluca.cec...@gmail.com > > wrote: > >> >> >> On Mon, Jul 3, 2017 at 12:48 PM, Sahina Bose <sab...@redhat.com> wrote: >> >>> >>> >>> On Sun, Jul 2, 2017 at 12:21 AM, Doug Ingham <dou...@gmail.com> wrote: >>> >>>> >>>> Only problem I would like to manage is that I have gluster network >>>>> shared with ovirtmgmt one. >>>>> Can I move it now with these updated packages? >>>>> >>>> >>>> Are the gluster peers configured with the same hostnames/IPs as your >>>> hosts within oVirt? >>>> >>>> Once they're configured on the same network, separating them might be a >>>> bit difficult. Also, the last time I looked, oVirt still doesn't support >>>> managing HCI oVirt/Gluster nodes running each service on a different >>>> interface (see below). >>>> >>>> In theory, the procedure would involve stopping all of the Gluster >>>> processes on all of the peers, updating the peer addresses in the gluster >>>> configs on all of the nodes, then restarting glusterd & the bricks. I've >>>> not tested this however, and it's not a "supported" procedure. I've no idea >>>> how oVirt would deal with these changes either. >>>> >>> >>> Which version of glusterfs do you have running now? With glusterfs>= >>> 3.9, there's a reset-brick command that can help you do this. >>> >> >> At this moment on my oVirt nodes I have gluster packages as provided by >> 4.1.2 repos, so: >> >> glusterfs-3.8.13-1.el7.x86_64 >> glusterfs-api-3.8.13-1.el7.x86_64 >> glusterfs-cli-3.8.13-1.el7.x86_64 >> glusterfs-client-xlators-3.8.13-1.el7.x86_64 >> glusterfs-fuse-3.8.13-1.el7.x86_64 >> glusterfs-geo-replication-3.8.13-1.el7.x86_64 >> glusterfs-libs-3.8.13-1.el7.x86_64 >> glusterfs-server-3.8.13-1.el7.x86_64 >> vdsm-gluster-4.19.15-1.el7.centos.noarch >> >> Is 3.9 version of Gluster packages provided when updating to upcoming >> 4.1.3, perhaps? >> > > No, it's not. One option is to update glusterfs packages to 3.10. > Is it supported throughout oVirt to use CentOS Storage SIG packages instead of ovirt provided ones? I imagine you mean it, correct? If this is a case, would I have to go with Gluster 3.9 (non LTS) https://lists.centos.org/pipermail/centos-announce/2017-January/022249.html Or Gluster 3.10 (LTS) https://lists.centos.org/pipermail/centos-announce/2017-March/022337.html I suppose the latter... Any problem then with updates of oVirt itself, eg going through 4.1.2 to 4.1.3? Thanks Gianluca > > There's an RFE open to add this to GUI. For now, this has to be done from > command line of one of the gluster nodes. > Ok. Depending on answer related to version of Gluster to use, I will try it In the mean time I have completed steps 1 and 2 and I'm going to read referenced docs for reset-brick command Thanks
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