hook script for changing disk definition before guest start

[Gionatan Danti]

Hi all,
due to this [1] I am trying to change a guest's disk definition from 
"pool volume" to "file" via hook scripts.

This seems an easy task via virsh detach-disk and virsh attach-disk, but 
virsh can not be called inside libvirt hook scripts. The best approach 
would be to change the disk definition right when a disk is attached, 
but I can not find any event calling a hook script when a disk is 
attache/detached.

Do you have any suggestion short of monitoring the directory 
/etc/libvirt/qemu itself for changed files?
Thanks.

[1] https://github.com/cockpit-project/cockpit-machines/issues/815

-- 
Danti Gionatan
Supporto Tecnico
Assyoma S.r.l. - www.assyoma.it
email: g.danti at assyoma.it - info at assyoma.it
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