[Gluster-users] Rolling Upgrades
Ravishankar N
ravishankar at redhat.com
Thu Jul 21 11:24:48 UTC 2016
On 07/21/2016 04:35 PM, David Gossage wrote:
>
>
> On Thu, Jul 21, 2016 at 5:49 AM, Ravishankar N <ravishankar at redhat.com
> <mailto:ravishankar at redhat.com>> wrote:
>
> On 07/21/2016 03:51 PM, David Gossage wrote:
>> In the case of rolling upgrades across a cluster if I have my
>> storage and vm hosts on separate machines what order would I want
>> to update?
>>
>> Clients first or storage nodes first?
>
>
> Storage servers first followed by clients is the recommended way.
>
>
> Thanks. And I imagine I would want to leave op-version update till
> after clients are updated also.
> Clients shouldn't need to refresh mount post op version update should
> they? Just after gluster update to make sure its using updated 3.7.13
> files in its mount.
If you are updating both clients and servers to the same version, I
don't think you explicitly need to bump up the op-version explicitly.
But after updating the client(s), you *will* need to umount and mount
again to ensure that it is running the latest version.
-Ravi
>
>
>> */David Gossage/*/*
>> */
>> //*Carousel Checks Inc.| System Administrator*
>> *Office*708.613.2284
>>
>>
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>
>
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