From: Batley, Gareth (Gareth.Batley@granadamedia.com)
Date: Fri Nov 07 2003 - 08:33:48 EST
I have a couple of questions about health checking in SUN cluster 3.
I have created a GDS type resource for samba and am trying to work out the
best way to monitor.
Before connections the nmbd daemon listens on UDP ports 137 and 138, the
smbd daemon doesn't listen on any port.
Questions
1) Port monitoring does not seem to work for UDP ports, can someone confirm
this for me?
2)Instead I am using the following probe command
/usr/bin/ps -ef | grep /usr/local/samba/sbin/smbd | /usr/bin/grep -v grep
If I kill smbd, (or nmbd) nothing happens. However when I kill both, Cluster
successfully restarts samba. I have tried lots of different options with
this but with this particular one I don't understand why killing smbd
doesn't cause cluter to restart.
Can anyone help.
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