Hi Emmanuel, thank you for you support. I did a lot of checks during the WE
and there are some updates:
- Main problem is that ocf:heartbeat:LVM is old. The current version on
centos 7 is 3.9.5 (package resource-agents). More precisely, in 3.9.5 the
monitor function has one important assumption:
the first thing that you need to configure is the stonith, because you have
this constraint "constraint order promote DrbdResClone then start HALVM"
To recover and promote drbd to master when you crash a node, configurare
the drbd fencing handler.
pacemaker execute monitor in both nodes, so this
Hello, I'm trying to configure a simple 2 node cluster with drbd and HALVM
(ocf:heartbeat:LVM) but I have a problem that I'm not able to solve, to I
decided to write this long post. I need to really understand what I'm doing
and where I'm doing wrong.
More precisely, I'm configuring a pacemaker
