[ovirt-users] Can't remove snapshot due to low disk space on storage domain?
Rik Theys
Rik.Theys at esat.kuleuven.be
Tue Feb 10 10:00:10 UTC 2015
Hi,
I'm running the ovirt engine 3.4 series. I've created a snapshot of a VM
with an OS and data disk before upgrading the machine.
The upgrade went fine and I now want to remove the snapshot.
Unfortunately this fails with the error:
"Cannot remove Snapshot. Low disk space on target Storage Domain
stadius-virt2_PERC."
So I can't free disk space by removing the snapshot because I don't have
enough space?
When I look at the VM the disks are shown as preallocated (which is what
I selected during installation). When I look at the storage tab and list
the disks in my storage domain, the disks are now shown as thin
provisioned with the actual size > virtual size.
How can I remove this snapshot? I don't have enough free disk space in
my storage domain to duplicate the data disk of my VM.
Regards,
Rik
--
Rik Theys
System Engineer
KU Leuven - Dept. Elektrotechniek (ESAT)
Kasteelpark Arenberg 10 bus 2440 - B-3001 Leuven-Heverlee
+32(0)16/32.11.07
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