Hello,
after upgradeing my
whole cluster of 8 Hosts to ovirt 4.2.5 and setting compability
of cluster and datacenter to 4.2 my existing virtual machines
start using FUSE mounted disk-images on my gluster volumes.
One bad and slow thing
I thought that I got rid of starting with 4.1.x finally !
Disk definition from
virsh -r dumpxml VM of old running vm (not restarted yet !):
<disk type='network' device='disk' snapshot='no'>
<driver name='qemu' type='raw' cache='none'
error_policy='stop' io='threads'/>
<source protocol='gluster'
name='gv0/5d99af76-33b5-47d8-99da-1f32413c7bb0/images/d5f3657f-ac7a-4d89-8a83-e7c47ee0ef05/f99c6cb4-1791-4a55-a0b9-2ff0ec1a4dd7'>
<host name='glusterfs.mylocal.domain'
port='24007'/>
</source>
<backingStore/>
<target dev='sda' bus='scsi'/>
<serial>d5f3657f-ac7a-4d89-8a83-e7c47ee0ef05</serial>
<boot order='1'/>
<alias name='scsi0-0-0-0'/>
<address type='drive' controller='0' bus='0'
target='0' unit='0'/>
</disk>
Disk definition from
virsh -r dumpxml VM of new started running vm:
<disk type='file' device='disk' snapshot='no'>
<driver name='qemu' type='raw' cache='none'
error_policy='stop' io='threads'/>
<source file='/rhev/data-center/mnt/glusterSD/glusterfs.mylocal.domain:_gv0/5d99af76-33b5-47d8-99da-1f32413c7bb0/images/1f0db0ef-a6af-4e3e-90e6-f681d071496b/1b3c3a
<backingStore/>
<target dev='sda' bus='scsi'/>
<serial>1f0db0ef-a6af-4e3e-90e6-f681d071496b</serial>
<boot order='1'/>
<alias
name='ua-1f0db0ef-a6af-4e3e-90e6-f681d071496b'/>
<address type='drive' controller='0' bus='0' target='0'
unit='0'/>
</disk>
How do I get back my
gfapi gluster-based Disks ?