[ovirt-users] add fourth full gluster node and remove arbiter: ovirt 4.1 with hosted engine

knarra knarra at redhat.com
Fri Jun 30 12:10:30 UTC 2017


On 06/30/2017 04:53 PM, yayo (j) wrote:
>
> 2017-06-30 12:54 GMT+02:00 yayo (j) <jaganz at gmail.com 
> <mailto:jaganz at gmail.com>>:
>
>     The actual arbiter must be removed because is too obsolete. So, I
>     needs to add the new "full replicated" node but I want to know
>     what are the steps for add a new "full replicated" node and remove
>     the arbiter node (Also a way to move the arbiter role to the new
>     node, If needed) . Extra info: I want to know if I can do this on
>     an existing ovirt gluster Data Domain (called Data01) because we
>     have many vm runnig on it.
>
>
> Hi,
>
> I have found this doc from RH about replacing host in a gluster env: 
> https://access.redhat.com/documentation/en-US/Red_Hat_Storage/3/html/Administration_Guide/sect-Replacing_Hosts.html
>
> I can use the command described at point 7 ?
>
>
> # *gluster volume replace-brick vol sys0.example.com:/rhs/brick1/b1 
> sys5.example.com:/rhs/brick1/b1 commit force*
> *volume replace-brick: success: replace-brick commit successful*
>
>
> The question is: The replaced node will be a data node (a "full 
> replicated" node) or will be again an arbiter?
It will be an arbiter again.
>
> Thank you


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