Galera Version in Percona Cluster

[Michael Eklund]

How can we tell what galera code version is used with the Percona Cluster builds?

Variables tell us wsrep_23.6.r356, but how does that align with galera releases?

Thanks,

Mike E.

[Michael Eklund]

Looks like it may be 2.0 based on another thread here.

Any idea when Xtradb Cluster 5.5.28 will be released?

[Alex Yurchenko]

On 2012-11-13 05:06, Michael Eklund wrote:
> Looks like it may be 2.0 based on another thread here.
>
> Any idea when Xtradb Cluster 5.5.28 will be released?

You don't have to wait for its release to upgrade Galera library as
long as interface version matches (in this case - 23).

> On Monday, November 12, 2012 8:15:35 PM UTC-6, Michael Eklund wrote:
>>
>> How can we tell what galera code version is used with the Percona
>> Cluster
>> builds?

mysql> SHOW STATUS LIKE 'wsrep%';

Pay attention to the revision number in ()

>> Variables tell us wsrep_23.6.r356, but how does that align with
>> galera
>> releases?
>>
>> Thanks,
>>
>> Mike E.
>>

--
Alexey Yurchenko,
Codership Oy, www.codership.com
Skype: alexey.yurchenko, Phone: +358-400-516-011

[Michael Eklund]

So it shows:

wsrep_provider_version     | 2.2(r115)                            

It surely isn't 2.2 since it was not released until after Percona-XtraDB-Cluster-5.5.27-23.6.356.

Thanks,

Mike E.

[Ilias Bertsimas]

I noticed the same thing and had wondering if the galera provide lib is updated automatically in some way....

[Alex Yurchenko]

On 2012-11-14 18:24, Michael Eklund wrote:
> So it shows:
>
> wsrep_provider_version | 2.2(r115)

well, in the hindsight I'm actually not sure which repository Percona
uses to build Galera from, hence revision information may be
incompatible with the official Codership LP repository. I think you need
to ask Percona about the details. This one is definitely not official
2.2 and I'm not sure where the revision number comes from (official 2.1
is r129 and official 2.2 is r137 and this one is clearly taken in
between).

[Michael Eklund]

Asked the question in the percona groups.  Will update here when I have an answer.

[Michael Eklund]

As promised:

On Thursday, November 15, 2012 10:37:51 AM UTC-6, Vadim Tkachenko wrote:

Michael, 

It was released today 
http://www.mysqlperformanceblog.com/2012/11/15/announcing-percona-xtradb-cluster-5-5-28-23-7/ 

Before it was 2.2 but rc-candidate. 

[Michael Eklund]

And for Percona-XtraDB-Cluster-5.5.28-23.7.369 :

On Thursday, November 15, 2012 5:39:58 PM UTC-6, Vadim Tkachenko wrote:

Michael, 

Galera is based on branch 
https://code.launchpad.net/~codership/galera/2.x 
revision 137