[ClusterLabs] RRP works "in totally different way then most of people expects"

Ulrich Windl Ulrich.Windl at rz.uni-regensburg.de
Tue Jun 2 10:07:13 EDT 2015

>>> Jan Friesse <jfriesse at redhat.com> schrieb am 02.06.2015 um 12:57 in Nachricht
<556D8C08.5060001 at redhat.com>:
> Last but not least is RRP. RRP itself works very well sadly it works in
> totally different way then most of people expects.

Probably because the documentation leaves to many questions unanswered...
You can't tell what's wrong as long as you don't know how it should work.

Example: What's the purpose of /var/lib/corosync/ringid_* files, and why do some hosts have /var/lib/corosync/ringid_127.0.0.1? The file content seems to be some binary number, but the file is created with rwx permissions...

On systems with two rings (not on 127.*) I see all combinations from one to three ringid files.


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