The Cinderlib is a Cinder. Cinder always have native RBD driver, but seems oVirt
developers don't know about it
Yes, you can add write the vdsm hook and modify the xmldom, but take a look - it's
just another hack of hack of hack. May be better stop hack oVirt and choose OpenStack or
Proxmox with normal RBD support? 🙂
Cheers,
k
On 14 Mar 2023, at 19:17, Murilo Morais <murilo(a)evocorp.com.br>
wrote:
I understand. Is there no setting in Cinder to make this possible?
I'm thinking of writing a hook specifically for this, I don't see any other
alternative.
Em ter., 14 de mar. de 2023 Ã s 03:37, Konstantin Shalygin <k0ste(a)k0ste.ru
<mailto:k0ste@k0ste.ru>> escreveu:
> Hi,
>
> Recently I was created BZ for librbd [1], closed as won't fix. So, still
impossible even upgrade RBD driver without reboot. Typical misunderstanding between
developers and operations
>
> [1]
https://bugzilla.redhat.com/show_bug.cgi?id=1997241
> k
>
>
>> On 14 Mar 2023, at 08:43, Murilo Morais <murilo(a)evocorp.com.br
<mailto:murilo@evocorp.com.br>> wrote:
>>
>> Good evening everyone!
>>
>> Guys, I managed to raise the RBD through Cinder without problem. Everything
works, including removing the Storage Domain (through postgres).
>>
>> The initial objective was to go up with RBD Mirror but I'm not succeeding,
because Cinder is connecting the volume through KRBD, it doesn't support Journaling
which ends up breaking the Mirror...
>>
>> Is there any way/configuration for Cinder to start the machine using librbd
instead of KRBD? Because in my scenario we have to use Mirror.
>>
>> Thanks in advance.
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