3 -> 4 upgrade question (clvm)

[dr-evil]

We have a 4-node cluster with shared storage with clvm.
Promox4, afaik, doesn't support clvm, cause no cman. Isn't it?

Is there any option to continue using clvm with proxmox?
What is the best option to migrate storage to for us?

 

[Richard]

clvm is also available in version 4, install via

apt-get install clvm

 

[dr-evil]

and what about cman?

 

[Richard]

and what about cman?

https://packages.debian.org/jessie/admin/clvm says
"rec: corosync
Standards-based cluster framework (daemon and modules)"
(or cman, openais)

Since corosync is a part of Proxmox VE 4.x which is based on debian jessie it should work - but I did not test it, I admit ....

 

[Melanxolik]

http://pve.proxmox.com/pipermail/pve-devel/2015-December/018370.html
please, read this thread.