Hello, We are using Ceph as a storage backend for Openstack (Cinder, Nova, Glance, Manila) and we are replacing old hardware hosting Ceph monitors (MON,MGR,MDS) to new ones. I have already added the new ones in production, monitors successfully joined the quorum and new MGR/MDS are standby. For the monitors, I'm sure that the monmap is already up to date and Openstack clients are already aware of the change and it should not be a problem when I will next shut down the old monitors. The ceph.conf will be updated in all Openstack controllers to replace "mon host" with the new ones before shutting old mons down. But I have some doubts with the resilience of Openstack Manila service because the IP addresses of the monitors look hardcoded in the export location of the manila share : The manila show command returns for example : | export_locations | | | | path = 134.158.208.140:6789,134.158.208.141:6789,134.158.208.142:6789:/volumes/EC_manila/_nogroup/7a6c05d9-2fea-43b1-a6d4-06eec1e384f2 | | | share_instance_id = 7a6c05d9-2fea-43b1-a6d4-06eec1e384f2 | Has anyone already done this kind of migration in the past and can confirm my doubts? Is there any process to update shares? Cheers, Adrien