On Thu, Oct 25, 2012 at 11:39:14AM -0400, Vadym Chepkov wrote:
>
> On Oct 25, 2012, at 11:23 AM, Whit Blauvelt wrote:
> > I should be able to stop the domain, change the middle line using "virsh
> > edit" to:
> >
> > <source dev='/dev/drbdN'/>
> >
>
>
> I would use a different path:
>
> /dev/drbd/by-res/vmN
>
> Easier to spot an error and you might change the device number, but name will
> still be the same.
Good suggestion. Thanks.
The easy road appears to be blocked, though. with this edited XML:
<disk type='block' device='disk'>
<driver name='qemu' type='raw'/>
<source dev='/dev/drbd/by-res/sql'/>
<target dev='hda' bus='ide'/>
<address type='drive' controller='0' bus='0' target='0' unit='0'/>
</disk>
the result is:
# virsh start sql
error: Failed to start domain sql
error: unable to open disk path /dev/drbd/by-res/sql: Wrong medium type
This is with virsh 0.9.12. Also fails when skipping the symlink: <source
dev='/dev/drbd12'/>
leads to exactly the same failure. Either I'm missing another tweak, or this
setup isn't currently compatible.
Whit
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