Re: [Openstack] nova-compute cannot running after one or two days running.

2011-10-20 Thread Soren Hansen
I don't remember when the change to log attempts to grab locks landed.
Maybe your version doesn't have that. In that case, my guess is that
it's attempting to grab a lock to fiddle with iptables, but something
is already holding that lock. There should be a nova directory in
/var/lock. Can you provide an ls - l of that dir?

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Soren Hansen        | http://linux2go.dk/
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[Openstack] nova-compute cannot running after one or two days running.

2011-10-19 Thread DeadSun
my server is 11,10 and nova is installed via apt-get

after two days running, using nova-manage service list show
nova-compute XXX state

then I restart nova-compute service, but the log nova-compute is stopping
in:

nova.virt.libvirt_conn [-] Connecting to libvirt: qemu:///system from
(pid=28157) _get_connection
/usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:257

why does it happen? It some reason with libvirt or nova?


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Re: [Openstack] nova-compute cannot running after one or two days running.

2011-10-19 Thread Vishvananda Ishaya
try restarting libvirt-bin service?

Vish
On Oct 19, 2011, at 6:11 PM, DeadSun wrote:

 my server is 11,10 and nova is installed via apt-get
 
 after two days running, using nova-manage service list show
 nova-compute XXX state
 
 then I restart nova-compute service, but the log nova-compute is stopping in:
 
 nova.virt.libvirt_conn [-] Connecting to libvirt: qemu:///system from 
 (pid=28157) _get_connection 
 /usr/lib/python2.7/dist-packages/nova/virt/libvirt/connection.py:257
 
 why does it happen? It some reason with libvirt or nova?
 
 
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