<div dir="ltr">Many many thanks !!!!<div><br></div><div>Mine is different !!!!</div><div><br></div><div>:'(</div><div><br></div><div><div>root@nodo-4:~# virsh -r dumpxml instance-0000002c | grep disk</div><div> <disk type='file' device='disk'></div><div> <source file='/var/lib/nova/instances/ef84920d-2009-42a2-90de-29d9bd5e8512/disk'/></div><div> <alias name='virtio-disk0'/></div><div> </disk></div></div><div><br></div><div>Now I investigate more.</div><div><br></div><div>BR.</div><div><br></div><div>M.</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">2015-03-24 14:29 GMT+01:00 noc <span dir="ltr"><<a href="mailto:noc@nieuwland.nl" target="_blank">noc@nieuwland.nl</a>></span>:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 24-3-2015 12:59, marianna cattani wrote:<br>
> Hello Ben ,<br>
> whole infrastucture runs on 4 servers with SAS drives 7,200 rpm and a<br>
> raid controller LSI.<br>
><br>
> Probably the network is oversized compared to the disks and controllers .<br>
><br>
> To verify that libgfapi is operating, is enough that my vm's disks<br>
> have named as / dev / vd * ?<br>
><br>
><br>
</span>do a 'virsh -r dumpxml yourvm' and have a look at the output should like<br>
like:<br>
<br>
<disk type='network' device='disk' snapshot='no'><br>
<driver name='qemu' type='raw' cache='none' error_policy='stop' io='threads'/><br>
<source protocol='gluster' name='GlusterSSD/e11866bf-1120-4c87-a992-9be32f110b8d/images/09ca5046-ab7a-11d8-9f2a-ffac3e89a6ad/042a9f7d-15be-443d-bcf7-a2ba8db43f72'><br>
<host name='<a href="http://test.com" target="_blank">test.com</a>' port='0'/><br>
</source><br>
<target dev='vda' bus='virtio'/><br>
<serial>09ca5046-ab7a-4bd8-9f2a-ffac3e89a6ad</serial><br>
<boot order='1'/><br>
<alias name='virtio-disk0'/><br>
<address type='pci' domain='0x0000' bus='0x00' slot='0x04' function='0x0'/><br>
</disk><br>
<br>
The first line is import type=network indicates that its using libgfapi.<br>
<br>
Joop<br>
<div class="HOEnZb"><div class="h5"><br>
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</div></div></blockquote></div><br></div>