Out of curiosity which backend is the vmware_nsx code defaulting to (or recommending?)? -Josh Gary Kotton wrote: > Hi, > > In the vmware_nsx code base we make use of tooz extensively and the > results have been very good. Just depends on what type of backend you use J > > We wrote a wrapper that enables the deployer to decide on what type of > locking to use. This can be seen at: > https://github.com/openstack/vmware-nsx/blob/master/vmware_nsx/common/locking.py#L27 > > Each project can decide on where to use DLM. It depends on each community. > > Thanks > > Gary > > *From: *ESWAR RAO <eswar7028 at gmail.com> > *Date: *Friday, August 12, 2016 at 12:44 PM > *To: *"openstack at lists.openstack.org" <openstack at lists.openstack.org> > *Subject: *[Openstack] [Tooz] Help in understanding DLM > > Hi All, > > Please let me know if any examples are there with Tooz library for > distributed locking. > > Just wanted to know even though we have database locks to prevent > concurrent updates and if applications are written well enough to handle > STALE updates, does DLM is needed for openstack services like Heat or > nova ?? > > Thanks > > Eswar Rao > > _______________________________________________ > Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack > Post to : openstack at lists.openstack.org > Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack