[ovirt-users] Upgrade to 3.5.1

[Sahina Bose]

Sorry, wrong ML earlier

On 01/23/2015 12:33 PM, Sahina Bose wrote:
>
> On 01/22/2015 08:03 PM, Demeter Tibor wrote:
>> Hello,
>>
>> I have an ovirt 3.5.0 cluster with three nodes and we using glusterfs 
>> for serving backend storage for VM-s. Glusterfs are on same servers 
>> with ovirt.
>> We have Gluster 3.5.1 on all of nodes.
>>
>> How can I upgrade to ovirt 3.5.1 with new glusterfs? I don't want 
>> data inconsistency/data loss/split brains?
>
> Do you have a replica 3 volume setup across these 3 nodes?
>
> Glusterfs supports rolling upgrade for replica volumes.
> But there are some issues to upgrade from 3.5 to 3.6 versions 
> (depending on version used)
> Adding gluster-users & Pranith for recommended procedures.
>
>
> thanks
> sahina
>
>>
>> Need I update gluster version to the latest?
>> How I need to upgrade the nodes ?  Is there any whitepaper about this?
>>
>> *
>> *
>>
>> *
>> *
>>
>> Thanks in advance,
>>
>>
>> Tibor
>>
>>
>>
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>
>
>
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