Hi, I am running two node active/passive cluster running RHEL3 update 8 64 bit OS on Hp Box with external hp storage connected via scsi. My cluster was running fine for last 3 years.But all of a sudden cluster service keep on shifting (atleast one time in a day )form one node to another. After analysed the syslog i found that due to some network fluctuation service was getting shifted.Both the nodes has two NIC bonded together and configured with below ip. My network details: 192.168.1.2 --node 1 physical ip with class c subnet (bond0 ) 192.168.1.3 --node 2 physical ip with class c subnet (bond0 ) 192.168.1.4 --- floating ip ( cluster ) Since it is a very critical and busy server may be due to heavy network load some hear beat signal is getting missed resulting in shifting of service from one node to another. So i planned to connect crossover cable for heart beat messages, can any one guide me or provide me the link that best explains how to do the same and the changes i have to made in cluster configuration file after connecting the crossover cable. Regards, Lingu -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
