SUMMARY: Cluster 3.1U4 event-logs
- From: <Harald.Husemann@xxxxxxxxxx>
- Date: Fri, 15 Dec 2006 13:42:03 +0100
<original posting below>
Hello,
and thanks to Christopher Manly [cam2@xxxxxxxxxxx] for his quick and reliable
answer! Here's his response:
===================/snip/=======================
These logs are primarily generated by GDS agents. Somewhere along the
line, Sun changed the default logging on the GDS from silent to very
verbose. As far as I can tell, these logs can only be read by a special
tool that Sun support only has access to. So I decided to squelch
them. The way to do that (aside from /dev/null'ing the logfiles) is to
set the Log_level extension property on GDS resources to 'NONE'.
Here's a script I wrote to do it across the cluster:
#!/bin/ksh
for group in `/usr/cluster/bin/scha_cluster_get -O ALL_RESOURCEGROUPS`
do
for resource in `/usr/cluster/bin/scha_resourcegroup_get -O
RESOURCE_LIST -G $group`
do
isgds=`/usr/cluster/bin/scha_resource_get -O TYPE -R
$resource | /bin/cut -d : -f 1`
if [ $isgds = 'SUNW.gds' ]
then
Loglevel_info=`/usr/cluster/bin/scha_resource_get -O EXTENSION -R
$resource -G $group Log_level`
loglevel=`echo $Loglevel_info | /bin/awk '{print
$2}'`
#echo $resource $loglevel
if [ $loglevel != 'NONE' ]
then
/usr/cluster/bin/scrgadm -c -j $resource
-x Log_level=NONE
echo "$resource Fixed"
fi
fi
done
done
If you don't want to do that, play with this cron job in root's cron to
adjust the rate of rollover:
20 4 * * 0 /usr/cluster/lib/sc/newcleventlog /var/cluster/logs/eventlog
--
Christopher Manly
Unix Systems Administrator
CIT Systems & Operations
706 Rhodes Hall
Ithaca, NY 14853
607-255-0443
cam2@xxxxxxxxxxx
===============/snap/=================================
I think I will reconfigure the log-level, as Christopher suggested, to get rid
of these logs.
Thanks to Christopher and to the list,
have a nice hackin',
Harald
Original posting:
Hello gurus,_______________________________________________
can anyone out there shed some light on the event logs which are written
in /var/cluster/logs? The problem is that these logs are growing quite
fast, and are fillin' up my /var-partition.
I'd like to make the logging less verbose, and have the cluster g'zip
this logs automatically after rotating to save space. What is the
recommended way to do this? (Of course I can use "find" to do the job,
but I'd like to do it the "right" way, without introducing custom-made
scripts)
And, last not least, how can I read this logs? They seem to be
binary-encoded, so...
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