Re: [libvirt] qemu_migration: Precreate missing storage breaks with network drives
On 19.03.2015 16:29, Nick Bartos wrote:
That sounds like a reasonable option. How far back is the shared
disk
type supported? As of Icehouse (the oldest supported version I
believe), the minimum supported libvirt version is 0.9.6. It would be
simpler if it could be a simple change that doesn't have to be if/else'd
for different libvirt versions.
The <shareable/> element was added back in 0.4.2 release (we're talking
about mid 2008). So I wouldn't fear of it. Here's an example XML taken
from one of our unit tests to show you how to use it:
<disk type='block' device='disk'>
<driver name='qemu' type='qcow2'/>
<source dev='/dev/HostVG/QEMUGuest1'/>
<target dev='hda' bus='ide'/>
<shareable/>
<serial>XYZXYZXYZYXXYZYZYXYZY</serial>
<address type='drive' controller='0' bus='0'
target='0' unit='0'/>
</disk>
Michal