We had mostly dead #vdsm channel in freenode[1].

Recently there was a hostile takeover of freenode, and old freenode
folks created
libera[2] network. Most (all?) projects moved to this network.

We can move #vdsm to libera, but I think we have a better option, use
#ovirt channel
in oftc[3], which is pretty lively.

Having vdsm developers in #ovirt channel is good for the project and
will make it easier
to reach developers.

Moving to libera require registration work. Moving to #ovirt requires no change.
In both cases we need to update vdsm readme and ovirt.org.

What do you think?

[1] https://freenode.net/
[2] https://libera.chat/
[3] https://www.oftc.net/

Nir