Re: What should I do to improve performance ?

[Joe Julian <joe@xxxxxxxxxxxxxxxx>]

Nova ephemeral disks don't use libgfapi, only Cinder volumes.

On March 24, 2015 7:27:52 AM PDT, marianna cattani <marianna.cattani@xxxxxxxxx> wrote:

Openstack doesn't have vsdm, it should be a configuration option: "qemu_allowed_storage_drivers=gluster"

But, however , the machine is generated with the xml that you see.

Now I try to write to the OpenStack's mailing list .

tnx

M

2015-03-24 15:14 GMT+01:00 noc <noc@xxxxxxxxxxxx>:

On 24-3-2015 14:39, marianna cattani wrote:
> Many many thanks !!!!
>
> Mine is different !!!!
>
> :'(
>
> root@nodo-4:~# virsh -r dumpxml instance-0000002c | grep disk
>     <disk type='file' device='disk'>
>       <source
> file='/var/lib/nova/instances/ef84920d-2009-42a2-90de-29d9bd5e8512/disk'/>
>       <alias name='virtio-disk0'/>
>     </disk>
>
>
Thats a fuse connection. I'm running ovirt + glusterfs where vdsm is a
special version with libgfapi support. Don't know if Openstack has that too?

Joop

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