can't snapshot uvtool created vms
Bug #1457678 reported by
Tycho Andersen
This bug affects 3 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
uvtool |
Fix Committed
|
Medium
|
Unassigned |
Bug Description
$ virsh snapshot-create-as criu2
error: unsupported configuration: internal snapshot for disk vdb unsupported for storage type raw
looks like the cloud-init data source should be of a different type.
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Workaround: add <readonly/> to the <disk> definition after instance creation (eg. with "virsh edit <name>").
Solution: uvtool should do this automatically. IIRC it's iso9660 so is read-only as far as userspace is concerned anyway, but libvirt doesn't know that.