On several machines running pacemaker with corosync, after the package was upgraded by unattended-upgrades, the VIPs were gone.
Restarting pacemaker and corosync didn't help, because some processes (lrmd) remained after the stop.
Manually killing them allowed to restart in a good shape.
On several machines running pacemaker with corosync, after the package was upgraded by unattended- upgrades, the VIPs were gone.
Restarting pacemaker and corosync didn't help, because some processes (lrmd) remained after the stop.
Manually killing them allowed to restart in a good shape.
This is on Ubuntu xenial.