[Gluster-devel] Need info : Gluster online upgrade hooks.
josferna at redhat.com
Mon Feb 22 06:41:11 UTC 2016
So Glusterd run the hooked up scripts (asynchronously I assume), Can you point me to the glusterd file that I need to look at, to subscribe
----- Original Message -----
From: "Aravinda" <avishwan at redhat.com>
To: "Joseph Fernandes" <josferna at redhat.com>, "Gluster Devel" <gluster-devel at gluster.org>
Sent: Monday, February 22, 2016 12:01:43 PM
Subject: Re: [Gluster-devel] Need info : Gluster online upgrade hooks.
glusterd will be run with "*.upgrade=on" argument after rpm
installation. I think you can plugin your upgrade scripts with that option.
On 02/22/2016 11:48 AM, Joseph Fernandes wrote:
> Hi All,
> Need help in the gluster upgrade scenario, i.e information on upgrade scripts/hooks(might be in glusterd)
> Tiering requirement is CTR Xlator database schema will change for performance again http://review.gluster.org/#/c/13248/
> So older version of gluster would need to migrate the database entries to the new database. I can provide with the script or code to do so, but need info on the upgrade hooks.
> Gluster-devel mailing list
> Gluster-devel at gluster.org
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