Am Donnerstag, 24. September 2009 11:35:45 schrieb Timo Schoeler: > Hi list, > > I have a production cluster running CentOS 5.3 and heartbeat 2.1.3 (the > ldirectord-package is, however, already 2.1.4 due to some circumstances). > > It's a four node cluster with a pair of machines each at two > geographically different locations. > > Due to problems over the last months I just want to update ASAP; > however, this is a production cluster and I want (and have to, as > there's no 'maintenance window') to keep it running 24/7. > > So, the idea was to gradually update the nodes one after the other. Is > there anybody who has experiences (s)he wants to share, or is it > impossible per se? > > Thanks, > > Timo
People were reporting problems with the lates pacemaker version in connection with the heartbeat communication stack. Please be sure to test the new setup and the complete migration and failback path before putting your hands on the productive systems. -- Dr. Michael Schwartzkopff MultiNET Services GmbH Addresse: Bretonischer Ring 7; 85630 Grasbrunn; Germany Tel: +49 - 89 - 45 69 11 0 Fax: +49 - 89 - 45 69 11 21 mob: +49 - 174 - 343 28 75 mail: [email protected] web: www.multinet.de Sitz der Gesellschaft: 85630 Grasbrunn Registergericht: Amtsgericht München HRB 114375 Geschäftsführer: Günter Jurgeneit, Hubert Martens --- PGP Fingerprint: F919 3919 FF12 ED5A 2801 DEA6 AA77 57A4 EDD8 979B Skype: misch42 _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
