[Veritas-ha] System Panic
gene.henriksen at veritas.com
Fri Feb 7 06:12:33 CST 2003
Check your /etc/llttab and /etc/llthosts.
The set-node should be unique within the 3 clusters.
Check the /etc/llthosts to make sure the 3 nodes are defined correctly.
The set-cluster line of /etc/llttab should have a unique cluster ID for each
Panic is a method of preventing split brain when multiple nodes come up as
the same cluster ID and same node ID.
or set-node sysa (this will point to a line in llthosts with sysa)
There is one other possibility, but it has to be set manually
set-node /etc/VRTSvcs/conf/sysname (where the sysname file contains the
name to lookup in the /etc/llthosts).
> From: Sandip Samanta
> Sent: Friday, February 7, 2003 6:14 AM
> To: veritas-ha at mailman.eng.auburn.edu
> Subject: [Veritas-ha] System Panic
> <<File: ssamanta.vcf>>
> We are facing some problem in VCS. We have configured 3 cluster in 9
> nodes(HP-UX 11i).
> Every cluster configured in 3 nodes.
> But all 9 cluster keep on rebooting & showing the below messages..
> Reboot after panic: GAB: Port a halting system due to node id conflict.
> What could be reason.
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