Hello.
I have three similar computers. Each of them has 2 similar-size disks.
I installed PVE on one of the computers and configured its two disks as a ZFS mirror during installation.
I recently did the same on a second computer and joined them as a cluster.
I was about to do the same for the third computer. But now I have discovered what CEPH is able to do and would like to use CEPH on the whole cluster.
I don't know if that should be done when installing or it could be done now.
Should I backup my VMs and containers, delete everything on every node, and reinstall everything to have a new cluster that uses CEPH?
Or can I make my current nodes (which have ZFS-mirror) use CEPH?
What do you recommend?
Thank you!
I have three similar computers. Each of them has 2 similar-size disks.
I installed PVE on one of the computers and configured its two disks as a ZFS mirror during installation.
I recently did the same on a second computer and joined them as a cluster.
I was about to do the same for the third computer. But now I have discovered what CEPH is able to do and would like to use CEPH on the whole cluster.
I don't know if that should be done when installing or it could be done now.
Should I backup my VMs and containers, delete everything on every node, and reinstall everything to have a new cluster that uses CEPH?
Or can I make my current nodes (which have ZFS-mirror) use CEPH?
What do you recommend?
Thank you!