In our active/pasive 2 node cluster we are running Redhat Enterprise 3 with heartbeat 1.2.3. We had to upgrade the kernel on these systems and found that the ipfail module will not work correctly with the new kernel. We decided to upgrade to heartbeat 2.0.2 since there were packages for RH EL3. We upgraded the standby node using same V1 configs that were on the system unchanged and everything worked seamlessly. We also tried a manual switchover to the newly upgraded system and that also worked well. The only thing we see in the log files that we would like to get clarification on is the following entries that are seen on the newly upgraded system:
==> /var/log/ha-log <== heartbeat[2024]: 2007/08/29_15:07:48 WARN: Performed 1 more non-realtime malloc calls. heartbeat[2024]: 2007/08/29_15:07:48 info: Total non-realtime malloc bytes: 937984 They only occur once every 10 minutes +- a few seconds. We are wondering if this is related to the fact that we are running to different versions of heartbeat on the nodes and will go away when we upgrade the other system. Also, we saw a message in the log that said: heartbeat[2024]: 2007/08/29_14:00:09 info: flow control disabled due to different version heartbeat We haven't been able to find any references to this Warn message and was hoping someone could shed some light on what it's trying to tell us. Thanks _______________________________________________ Linux-HA mailing list [email protected] http://lists.linux-ha.org/mailman/listinfo/linux-ha See also: http://linux-ha.org/ReportingProblems
