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[Wolfgang Hennerbichler <wolfgang.hennerbichler@xxxxxxxxxxxxxxxx>]

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-0000005c/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.hennerbichler@xxxxxxxxxxxxxxxx
http://www.risc-software.at