[ovirt-users] probing peers in gluster after installing hosts

[Kanagaraj]

- selecting the 'enable gluster service' in later stage(after the hosts 
are added) doesn't do anything. As you said, this could be a nice 
feature though.
- 'gluster peer probe' is used to form a logical cluster. I don't think 
having the hosts from different clusters to form a gluster-cluster is 
the right way.

Thanks,
Kanagaraj

On 06/02/2014 04:54 PM, Nathanaël Blanchet wrote:
> Hi all,
>
> I created 3 clusters in unique datacenter. I installed my hosts to the 
> first one after activating the gluster service in the cluster tab. A 
> expected otopi installed then the vdsm-gluster rpm and everything were 
> ok for this first cluster.
> The other ones weren't initially gluster ready and I wanted to 
> activate the service after installing the host (so they were without 
> vdsm-gluster package). But checking that item didn't do anything for 
> these hosts, so that I had to manually install vdsm-gluster package. 
> Then, when creating a volume, the UI told me that hosts couldn't 
> communicate. So I had to manually probe them. This leads me to that 
> question : is it an expected behaviour? The whole gluster job 
> (installing appropriated package and probing peers in the cluster) 
> should be done thanks to the UI cluster tab "gluster service".
> A last question : why isn't it possible to probe host on different 
> clusters in the same datacenter, could be very useful.
> -- 
> Nathanaël Blanchet
>
> Supervision réseau
> Pôle exploitation et maintenance
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> 227 avenue Professeur-Jean-Louis-Viala
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> Fax  33 (0)4 67 54 84 14
> blanchet at abes.fr  
>
>
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