On February 25, 2020 5:14:24 PM GMT+02:00, adrianquintero@gmail.com wrote:
Strahil, Something that just came to my attention is that we have a second cluster with VDO enabled, is there something out there that can explain the process to accomplish a disk replacement with VDO?
Thanks,
Adrian _______________________________________________ Users mailing list -- users@ovirt.org To unsubscribe send an email to users-leave@ovirt.org Privacy Statement: https://www.ovirt.org/site/privacy-policy/ oVirt Code of Conduct: https://www.ovirt.org/community/about/community-guidelines/ List Archives: https://lists.ovirt.org/archives/list/users@ovirt.org/message/D4VLQ673HYLTEF...
Hi Adrian, I'm also using VDO and thus my bricks are mounted via a '.mount' unit. From Gluster perspective - it just requires a directory with enough space. If the brick name is the same (same host) you have 2 options 'reset-brick' & 'replace-brick'. So in your case you need: 1. VDO starts first 2. LVM scans the VDO and activates the VG using the VDO as PV 3. Systemd '.mount' unit mounts the brick Note: Define in the mount unit requirements for the VDO service (or if you have a custom VDO service for this VDO device only) 4. You replace the brick in order to restore the volume Best Regards, Strahil Nikolov