Once upon a time, Nir Soffer <nsoffer(a)redhat.com> said:
I think the complete flow on 3.5 can work like this:
1. stop ovirt-engine, so it will not try to restart vdsm on any host
2. stop vdsm on all hosts
3. rescan scsi bus, resizing luns on all hosts
4. pvresize the pv from one on the host
5. start vdsm on all hosts
6. start ovirt-engine
This will allow resize while the storage is online and vms are running.
Thanks!
--
Chris Adams <cma(a)cmadams.net>