[Gluster-users] Community to supported

[Colin Coe]

Hi

The initial response I got from GSS was re-install which I why I posted
here.  I used the process I outlined above and it seemed to work but I was
looking for advice/war stories.

Thanks

On Wed, Jul 11, 2018 at 7:55 PM Vijay Bellur <vbellur at redhat.com> wrote:

> Hi Colin,
>
> I think it would be ideal to vet this process with your Red Hat support
> channel. It is difficult to provide authoritative advice on any downstream
> product based on upstream GlusterFS in this forum.
>
> Thanks,
> Vijay
>
> On Tue, Jul 10, 2018 at 10:42 PM Colin Coe <colin.coe at gmail.com> wrote:
>
>> Hi all
>>
>> I did some basic testing and did a Gluster to RHGS using
>>
>> 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
>>
>> Any thoughts on this process?  Anything I'm missing or could do a better
>> way?
>>
>> Thanks
>>
>>
>> On Wed, Jul 4, 2018 at 8:11 AM Colin Coe <colin.coe at gmail.com> wrote:
>>
>>> Hi all
>>>
>>> We've been running community supported gluster for a few years and now
>>> we've bought support subscriptions for RHGS.
>>>
>>> We currently have a 3 node system (2 replicas plus quorum) in production
>>> hosting several volumes with a TB or so of data.
>>>
>>> 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.
>>>
>>> Is there a way to migrate from gluster to RHGS without re-installing?
>>>
>>> Thanks
>>>
>>> CC
>>>
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>
>
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