[Pacemaker] Pacemaker on OpenAIS, RRP, and link failure

[Juha Heinanen]

Florian Haas writes:

 > 1. Set rrp_problem_count_timeout and/or rrp_problem_count_threshold
 > ridiculously high so the ring status never goes to faulty. (It seems
 > that RRP "problem counting" can't be disabled altogether).
 > 
 > 2. Have package maintainers include some magic that does
 > "openais-cfgtool -r" every time a network link changes its status to UP
 > (where the network management subsystem permits this).
 > 
 > 3. Instruct users to install cron jobs that do "openais-cfgtool -r" in
 > specified intervals, causing OpenAIS to re-check the link status
 > periodically.

all the above sound like hacks to me.  a better solution is to have a
crm variable that tells if automatic recovery is desired.

-- juha