[ClusterLabs] Special care needed when upgrading Pacemaker Remote nodes

[Ferenc Wágner]

Ken Gaillot <kgaillot at redhat.com> writes:

> This spurred me to complete a long-planned overhaul of Pacemaker
> Explained's "Upgrading" appendix:
>
> http://clusterlabs.org/doc/en-US/Pacemaker/1.1-pcs/html/Pacemaker_Explained/_upgrading.html
>
> Feedback is welcome.

Since you asked for it..:)

1. Table D.1.: why does a rolling upgrade imply any service outage? Always?

2. Detach method: why use rsc_defaults instead of maintenance mode?

3. When do you think 1.1.16 will be released?  With approximately how
   much ABI incompatibility in the libraries?
-- 
Thanks,
Feri