Thanks Nat. The script didn't help but removing lock files from the directory that you mentioned definitely helped.
Thanks, Salman > Date: Sat, 14 Apr 2012 21:55:47 -0400 > Subject: Re: [Openstack] nova-network service stuck > From: nathanael.i.bur...@gmail.com > To: salma...@live.com > CC: openstack@lists.launchpad.net > > Salman, > > The location for the locks is determined by the --lock_path setting in > nova.conf. This is apparently set to the base path where the nova > python code lives ($pybasedir) in devstack: > > 2012-04-14 21:35:42 DEBUG nova.service [-] lock_path : /opt/stack/nova > from (pid=3700) wait /opt/stack/nova/nova/service.py:442 > > Since, that directory has a bunch of important files in it, certainly > don't follow my previous advice and remove all the files in that > directory. There is a bug > (https://bugs.launchpad.net/nova/+bug/785955) about nova not cleaning > up locks that should have been fixed in essex-4. As part of the fix > to that Mike Pittaro wrote a cleanup locks script that should be in > /opt/stack/nova/tools/clean_file_locks.py. Try running that and let > us know if that fixed it. If not look for *.lock files in > /opt/stack/nova > > Thanks, > > Nate > > On Sat, Apr 14, 2012 at 9:07 PM, Salman Malik <salma...@live.com> wrote: > > Thanks Nate for the quick reply. > > There is no such directory on the system (I am using devstack if that > > helps...) > > > > Thanks, > > Salman > > > > ________________________________ > > Date: Sat, 14 Apr 2012 21:00:39 -0400 > > Subject: Re: [Openstack] nova-network service stuck > > From: nathanael.i.bur...@gmail.com > > To: salma...@live.com > > CC: openstack@lists.launchpad.net > > > > > > Check in Nova's lock dir, on my system it's /var/lib/nova/tmp. Remove any > > files in there and restart the services. > > Nate > > On Apr 14, 2012 8:56 PM, "Salman Malik" <salma...@live.com> wrote: > > > > Hi All, > > > > I am having problem with getting nova-service to work. The last line that is > > shown on the screen is: "2012-04-14 19:42:39 DEBUG nova.utils [-] Attempting > > to grab file lock "iptables" for method "apply"... from (pid=3649) inner > > /opt/stack/nova/nova/utils.py:936" and the service is stuck at this point. > > So when I do a nova-manage service list, network service turns out to be > > unhappy. I haven't found much help on how to 'unlock' iptables file. > > > > Thoughts please ? > > > > Salman > > > > _______________________________________________ > > Mailing list: https://launchpad.net/~openstack > > Post to : openstack@lists.launchpad.net > > Unsubscribe : https://launchpad.net/~openstack > > More help : https://help.launchpad.net/ListHelp > >
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