Hi Jean-Philippe,
we had the same issue with ceph as backend. This fixed the problem in our
setup:
https://ask.openstack.org/en/question/87545/cinder-high-availability/
Although the above link talks about an active-active setup, the official
docs mention the hostname in the configuration also
Hi,
We’ve been running on Openstack for several years now and our setup has always
counted a single controller. We are currently testing switching to a dual
controller HA solution, but an unexpected issue has appeared, regarding
storage. See, we use Dell compellent SAN for our block devices. I
