Is there a max length for a command_line ?
Steve Traylen
s.traylen at rl.ac.uk
Mon Jun 19 16:42:38 CEST 2006
Hi,
I've been trying to use check_cluster2 to monitor over all state of a 1000 node batch farm .
So you end up with something like.
define command{
command_name check_host_cluster_workers
command_line /usr/lib/nagios/plugins/check_cluster2 \
--host -l "Batch Cluster" -w $ARG1$ -c $ARG2$ -d $HOSTSTATEID:node0001$,$HOSTSTATEID:node0002$, .... \
... $HOSTSTATEID:node0998$,$HOSTSTATEID:node0999$,$HOSTSTATEID:node1000$
}
While I can run
$ /usr/lib/nagios/plugins/check_cluster2 --host -l "Batch" -w 3 -c 5 -d 0,0,0,0,1,1,1,1,...,1,1,1,1.0
on a cammand line for 1000 nodes okay the command when run within nagios is trucated at a certain
length. Probably 1024 though I have not counted. Only the first 500 or so nodes are considered.
Is there a limit on command_line length somewhere within nagios?
Can any one think of a way around this.
Steve
--
Steve Traylen
s.traylen at rl.ac.uk
http://www.gridpp.ac.uk/
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