[Openstack] strange problem when reboot nova-compute node: domain not found: no domain with matching name
romi zhang
romizhang1968 at 163.com
Thu Sep 13 16:15:01 UTC 2012
Hi,
I've installed essex and when I reboot one of the nova-compute node and next
when I start nova-compute service again,the system promote:
Libvirt: QEMU error: Domain not found: no domain with matching name
'instance-0000000a'
Then I found:
#ls /var/lib/nova/instances
_base instance-0000000a instance-0000000b instance-0000000c
#ls /etc/libvirt/qemu
instance-0000000b.xml instance-0000000c.xml Network
So:
/var/lib/nova/instances/instance-0000000a# virsh define libvirt.xml
Domain instance-0000000a defined from libvirt.xml
And:
#ls /etc/libvirt/qemu
Instance-0000000a.xml instance-0000000b.xml instance-0000000c.xml network
Then I restart: nova-compute &, and nova-compute could normally started.
I did not understand why reboot compute node,and usually the first
instance's xml file was deleted and nova-compute will terminate.
By the way, when I create a new instance, the first line in the log also is
: Libvirt: QEMU error: Domain not found: no domain with matching name
'instance-0000000a'
Anyone who had met such a problem and why?
Regards,
romi
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack/attachments/20120914/8e090c9c/attachment.html>
More information about the Openstack
mailing list