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Error Cluster Veritas

Created: 09 Jun 2009 • Updated: 21 May 2010 | 1 comment


veritas cluster service error, log S.O.

Jun 8 04:07:09 Server1 gab: GAB WARNING V-15-1-20057 Port h process 13946 inactive 7 sec
panic[cpu1]/thread=2a100091d40: GAB: Port h halting system due to client process failure

Effect reboot the server

what's mean this error on the log?

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Gaurav Sangamnerkar's picture


This message indicates that GAB was not able to heartbeat with "had" (the VCS engine).

As a regular process, GAB continously speaks with had, in your case this communication was broken & hence "had" was stopped by GAB.

Most common cause of this to happen is performance issues on your server.... like some sort of CPU/mem spike.... server was too busy to respond to GAB/HAD communication

Hope this helps..


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