[Gluster-users] What should I do to improve performance ?

Joe Julian joe at julianfamily.org
Tue Mar 24 15:22:23 UTC 2015


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

On March 24, 2015 7:27:52 AM PDT, marianna cattani <marianna.cattani at gmail.com> 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 at nieuwland.nl>:
>
>> On 24-3-2015 14:39, marianna cattani wrote:
>> > Many many thanks !!!!
>> >
>> > Mine is different !!!!
>> >
>> > :'(
>> >
>> > root at 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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>
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