On Sat, Mar 13, 2010 at 6:02 AM, Steven Dake <[email protected]> wrote: > On Fri, 2010-03-12 at 16:02 +0530, S, Prashanth wrote: >> Hi! >> >> I need to clarify my understanding on how corosync handles addition of a new >> node. >> I think whenever a new node is up it will multicast about its arrival. This >> will result in gather->recovery->operational state changes and notifying via >> the config change callback. > > The protocol operates according to this document: > www.cs.jhu.edu/~yairamir/tocs.ps > >> I have another question: Does corosync/pacemaker maintain any data about old >> nodes? If so, is there any significance for maintaining old nodes' data? >> > > Corosync does not, but I am not sure about pacemaker.
Pacemaker keeps some (basically just the name) because it assumes it will be coming back. The documentation has details on how to purge it. _______________________________________________ Openais mailing list [email protected] https://lists.linux-foundation.org/mailman/listinfo/openais
