Harddisk space
Tom DE BLENDE
Tom.DeBlende at dhl.com
Thu Jun 12 12:11:41 CEST 2003
Dear,
Please find my answers below.
Thorsten Giese wrote:
> Hello there.
>
> I was wondering how much space a nagios installation needs, if it is running
> some time, and a few 100 checks are managed regulary. Is there a kind of
> Round-Robin Database, or grows it bigger and bigger.
[root at netsaint etc]# du -hs /usr/local/nagios/
94M /usr/local/nagios
This off course depends on the amount of checks. I have now 222 hosts
and 590 services.
Log files are not RRD-based, so they grow bigger and bigger (or more
files, depends on how yo configured it).
[root at netsaint etc]# du -hs /usr/local/nagios/var/
84M /usr/local/nagios/var
And this is the amount of historical data I have:
[root at netsaint etc]# ls /usr/local/nagios/var/archives/ -hal
total 82M
drwxrwxr-x 2 nagios nagios 4.0k Jun 1 00:00 .
drwxrwxr-x 4 nagios nagios 4.0k Jun 12 12:07 ..
-rw-r--r-- 1 nagios nagios 7.7M Jan 15 10:12
nagios-01-01-2003-00.log
-rw-rw-r-- 1 nagios nagios 5.2M Jan 31 23:28
nagios-02-01-2003-00.log
-rw-rw-r-- 1 nagios nagios 4.0M Feb 28 23:53
nagios-03-01-2003-00.log
-rw-rw-r-- 1 nagios nagios 3.1M Mar 31 23:57
nagios-04-01-2003-00.log
-rw-r--r-- 1 nagios nagios 3.2M Apr 30 23:59
nagios-05-01-2003-00.log
-rw-r--r-- 1 nagios nagios 4.1M Jan 15 10:12
nagios-06-01-2002-00.log
-rw-r--r-- 1 nagios nagios 3.1M May 31 23:57
nagios-06-01-2003-00.log
-rw-r--r-- 1 nagios nagios 3.5M Jan 15 10:12
nagios-07-01-2002-00.log
-rw-r--r-- 1 nagios nagios 9.4M Jan 15 10:12
nagios-08-01-2002-00.log
-rw-r--r-- 1 nagios nagios 7.7M Jan 15 10:12
nagios-09-01-2002-00.log
-rw-r--r-- 1 nagios nagios 9.0M Jan 15 10:12
nagios-10-01-2002-00.log
-rw-r--r-- 1 nagios nagios 9.7M Jan 15 10:12
nagios-11-01-2002-00.log
-rw-r--r-- 1 nagios nagios 11M Jan 15 10:12
nagios-12-01-2002-00.log
As you can see, most disk space is taken up by the archives. You can
safely delete these if you are not interested in historical data.
> What does your machines have? What would you suggest?
Nagios is running on an HP LP2000r Netserver dual PIII 1.4 Ghz, 1 Gb
RAM, 3 NICS (2 100 Mbit, 1 Gbit), 36 Gb RAID 1 SCSI.
Running smoothly by the way (together with some other apps as Veritas
Netbackup). Check out http://www.nagios.org/userprofiles/browse.php
for more usage data.
Kind regards,
Tom
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