[pve-devel] Enable trim discard support for rbd

[Stefan Priebe]

Am 07.11.2012 15:13, schrieb Corin Langosch:
> Stefan Priebe - Profihost AG <s.priebe at ...> writes:
>
>>
>> Me  scsi-generic with virio-scsi is perfect for iscsi - much better
>> than virtio. But yes you're correct.
>>
>> I'll do some tests - imho it is only supported by scsi-hd - scsi-block
>> doesn't know discard_granularity
>>
>
> I also try to get virtio-scsi working but so far without any luck. I also posted
> the question on serverfault: http://serverfault.com/questions/446306/kvm-with-
> virtio-scsi-and-rbd
>
> Could you tell me more about your setup? :)

virtio-scsi does not work to me with rbd at all. Does it work for you? I 
have to use scsi-hd.

Stefan