cinder-volume keep going down after few seconds
hello, we are using nova version and everything was working just fine until last night the cinder-volume went down and when we restart the service from the storage node it changes its status for a few seconds . we used to have this problem but restarting the service from both controller and storage node was enough . please help us it's an urgent matter .
in our storage node log we find this error :
ERROR oslo_service.service PreconditionFailed: Exchange.declare: (406) PRECONDITION_FAILED - inequivalent arg 'durable' for exchange 'openstack' in vhost '/': received 'false' but current is 'true'
There might be an issue with rabbit-mq, restart the rabbit-mq service and check.if that is does not work check rabbit-mq credentials in cinder config file, or reset the rabbit-mq credentials and try it might be work
Googling for
"openstack" PRECONDITION_FAILED - inequivalent argyields a handful of results, including a Red Hat bug.