This actually was fixed in upstream (
https://github.com/openstack/nova/commit/70129ed19db187cc90f74abd5c93c86098d29c27
).
Which OpenStack version you use?
Maybe this patch can be backported there.
There is workaround for this problem, but it's (not a bit) ugly:
http://www.mail-archive.com/openstack@lists.launchpad.net/msg13730.html
2012/8/13 Wolfgang Hennerbichler wolfgang.hennerbich...@risc-software.at:
hello fellow openstack users,
I just tried to create a snapshot of a virtual machine, which was larger
than average. Bad news: The snapshot couldn't be saved, but what I see here
is some kind of design problem:
2012-08-13 13:44:41 DEBUG nova.utils
[req-a678e738-9c18-4ee6-8e2e-f1f176a4674b 9b4ad74ecb69492db1bd3818efe6a47f
7edc3284f53f4e02b92d498db41b842d] Running cmd (subprocess): qemu-img convert
-f qcow2 -O raw -s 34dd12038e7b400b9f1d772de4e01
70a /var/lib/nova/instances/instance-005c/disk
/tmp/tmp1gRMY9/34dd12038e7b400b9f1d772de4e0170a from (pid=25365) execute
/usr/lib/python2.7/dist-packages/nova/utils.py:219
that's bad, I don't have so much disk space on /, but I have plenty in
/var/lib/nova/instances.
df -h | grep nova
/dev/dm-8 1.4T 150G 1.3T 11% /var/lib/nova/instances
is there a generic way to change this path?
Wolfgang
--
DI (FH) Wolfgang Hennerbichler
Software Development
Unit Advanced Computing Technologies
RISC Software GmbH
A company of the Johannes Kepler University Linz
IT-Center
Softwarepark 35
4232 Hagenberg
Austria
Phone: +43 7236 3343 245
Fax: +43 7236 3343 250
wolfgang.hennerbich...@risc-software.at
http://www.risc-software.at
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