Gluster users - Jul 2016 - How to find out maximum supported op-version of glusterd in runtime

Hello!

I use gluster for quite a long time and even survived a bunch of upgrades..
Each time I upgrade, since "op-version" was introduced I scratch my
head
and google a bit to find out which "op-version" should I set to my
cluster.
I tried to convert current gluster package version to op-version, like
3.7.1 to 30701, but it didn't work with 3,5&3.6 patches and some 3.7
patches (like 3.7.9, 3.7.11, etc).
Last few times I had to download latest gluster sources and grep for
'GD_OP_VERSION' to find out the new value, which is not user friendly
(or
completely user unfriendly?).
I have an automated system to deploy and upgrade gluster clusters, but till
now I had to spend precious time to find out actual version value and set
it manually...

So my question is there any way to get the maximum supported op-version of
installed glusterd daemon (not cluster version) via cli?
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://www.gluster.org/pipermail/gluster-users/attachments/20160712/3ab87dd8/attachment.html>

On Wednesday 13 July 2016, Pavel Malyshev <p.malishev at gmail.com> wrote:
> Hello!
>
> I use gluster for quite a long time and even survived a bunch of upgrades..
> Each time I upgrade, since "op-version" was introduced I scratch
my head
> and google a bit to find out which "op-version" should I set to
my cluster.
> I tried to convert current gluster package version to op-version, like
> 3.7.1 to 30701, but it didn't work with 3,5&3.6 patches and some
3.7
> patches (like 3.7.9, 3.7.11, etc).
> Last few times I had to download latest gluster sources and grep for
> 'GD_OP_VERSION' to find out the new value, which is not user
friendly (or
> completely user unfriendly?).
> I have an automated system to deploy and upgrade gluster clusters, but
> till now I had to spend precious time to find out actual version value and
> set it manually...
>
> So my question is there any way to get the maximum supported op-version of
> installed glusterd daemon (not cluster version) via cli?
>
No, we dont have. I think we can capture this in glusterd's statedump.


-- 
Atin
Sent from iPhone
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://www.gluster.org/pipermail/gluster-users/attachments/20160713/00fe20f7/attachment.html>