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Monitor Timeouts problem on VCS4.0MP1 and Linux Kernel upgrade

Created: 18 May 2005 • Updated: 21 May 2010 | 2 comments

Hello All,

I am getting lot of agent monitor timeouts for almost all resources and we are planning to upgrade the Linux kernel. Here are my questions, to which I need inputs from VCS Gurus...

1. Has anyone faced the similar problem? Any clues to get this resolved. I have increase the interval but sometime it exceeds this limits and service group failsover.
2. What steps need to be taken care of in the event of kernel upgrade?? Both before and after.

Below is the synopsis of my environment:

RedHat Linux ES3.0 , 2.4.21-27.ELsmp
VCS4.0 MP1

Running HA MQ service, with VRTSagfw (agent framework) and MQ agent.
EMC Cx700 assigned LUNs, with proper Array Support Library. (I am not using powerpath though)


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Mahesh Gurugunti's picture

nscd seemed to be the culprit. I disabled it and virtually, there are not monirtor timeouts now.