[ClusterLabs] DRBD or SAN ?

[Digimer]

On 2017-07-18 03:11 PM, Lentes, Bernd wrote:
> 
>>
>> If you have DRBD (PV) -> Clustered VG -> LV per VM, and you have
>> dual-primary DRBD, you can already do a live migration.
>>
> 
> 
> What is about PV -> clustered VG -> LV -> DRBD ?

I don't understand how that would work... The goal of clvmd is to ensure
changes to the VG (on a shared PV, like a LUN or DRBD) happen on all
nodes at the same time.

-- 
Digimer
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