<div dir="ltr">Hi all<div><br></div><div>I did some basic testing and did a Gluster to RHGS using</div><div><br></div><div>
<span style="color:rgb(37,37,37);font-family:monospace;font-size:11.375px;text-align:left;white-space:pre-wrap;background-color:rgb(255,255,255);text-decoration-style:initial;text-decoration-color:initial;float:none;display:inline">Built three new VMs (devfil01, devfil02, devfil03) and installed community gluster version 3.8.7.
using devfil01, added all three nodes to the pool
- peer probe devfil02
- peer probe devfil03
Created a volume matching the basic setup of production
- gluster volume create testvol replica 3 arbiter 1 devfil01:/bricks/brick1/brick devfil02:/bricks/brick1/brick devfil03:/bricks/brick1/brick
On devfil03 (arbiter first)
- systemctl stop glusterd
- pkill glusterfs
- yum erase $(rpm -qa | grep glusterfs)
- rhn-channel -r -c el-x86_64-glusterfs-7 # community gluster
- rhn-channel -a -c rhn-channel -a -c rhel-x86_64-server-7-rh-gluster-3 -c rhel-x86_64-server-7-rh-gluster-3-nfs -c rhel-x86_64-server-7-rh-gluster-3-samba
- yum install glusterfs-server -y
- systemctl restart glusterd
Repeat for devfil02
Repeat for devfil01</span>
<br></div><div><br></div><div>Any thoughts on this process? Anything I'm missing or could do a better way?</div><div><br></div><div>Thanks</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr">On Wed, Jul 4, 2018 at 8:11 AM Colin Coe <<a href="mailto:colin.coe@gmail.com">colin.coe@gmail.com</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr">Hi all<div><br></div><div>We've been running community supported gluster for a few years and now we've bought support subscriptions for RHGS.</div><div><br></div><div>We currently have a 3 node system (2 replicas plus quorum) in production hosting several volumes with a TB or so of data.</div><div><br></div><div>I've logged a support ticket requesting the best path forward to migrating from the community version to the RH supported version and was told to re-install. Obviously I'd rather not do that as it will be very disruptive.</div><div><br></div><div>Is there a way to migrate from gluster to RHGS without re-installing?</div><div><br></div><div>Thanks</div><div><br>CC</div></div>
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