Today our monitoring system threw up an error when trying to monitor the hardware status of a VMware ESXi host.
When going to the host’s hardware status in the VI client I was greeted with the error :
Hardware monitoring service on this host is not responding or not available
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If this happens, SSH to the host and then restart the watchdog on the server. You can do this with the following command :
/etc/init.d/sfcbd-watchdog restart
You might get an error about no such process. If so issue the command :
/etc/init.d/sfcbd-watchdog start
Then follow it with a restart
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Now go back to the hardware status tab and then click update.
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