/var/lib/mrtg/6.-.-.-_154.rrd does not exist, but it does

[kotterbein]

I recently (yesterday) deleted all the info in our test Nagios XI node, and re added a few devices.

The following error continues to pop up for a polling cycle, then it comes up the next cycle. it has been flapping for a while (bandwidth check on a switch).

details:

6.0.*.* 30 LAYER 3 PEERING VLAN Bandwidth
This service is flapping
Unknown 27m 24s 1/1 2012-09-19 12:53:30 /var/lib/mrtg/6.---.---.251_154.rrd does not exist.

on node:

[root@id----01 mrtg]# ls -al /var/lib/mrtg/6.---.---.251_154.rrd
-rw-r--r-- 1 root root 105312 Sep 19 12:55 /var/lib/mrtg/6.---.---.251_154.rrd

[lmiltchev]

Did you follow the following document?

http://assets.nagios.com/downloads/nagi ... Router.pdf

[kotterbein]

nope... does this mean I will have to remove the current nodes and re-run the wizard after the cleanup?

[kotterbein]

I removed all nodes, cleaned the files as shown in the document, re-added a single device, and continue to have the same issue.

[kotterbein]

IC-NNM01 Bandwidth
Unknown 3m 17s 1/1 2012-09-19 14:43:14 /var/lib/mrtg/6.3.200.53_439902208.rrd does not exist

[root@id-nag01 mrtg]# ls -al /var/lib/mrtg/6.3.200.53_439902208.rrd
-rw-r--r-- 1 root root 105312 Sep 19 14:40 /var/lib/mrtg/6.3.200.53_439902208.rrd

[scottwilkerson]

Can you give me the permission of this directory

Code: Select all

ls -ld /var/lib/mrtg/

[kotterbein]

ls -ld /var/lib/mrtg
drwxr-xr-x 2 root root 135168 Sep 19 15:10 /var/lib/mrtg

[scottwilkerson]

Could you now run the following command and return the output

Code: Select all

/usr/local/nagios/libexec/check_rrdtraf -vv -f /var/lib/mrtg/6.3.200.53_439902208.rrd -w 1000,2000 -c 2000,3000

Thanks

[kotterbein]

Code: Select all

[root@id-nag01 lib]# /usr/local/nagios/libexec/check_rrdtraf -vv -f /var/lib/mrtg/6.3.200.53_439902208.rrd -w 1000,2000 -c 2000,3000
Using RRD file: /var/lib/mrtg/6.3.200.53_439902208.rrd
Input warning level(kb/s): 1000
Output warning level(kb/s): 2000
Input critical level (kb/s): 2000
Output critical level (kb/s): 3000
/var/lib/mrtg/6.3.200.53_439902208.rrd does not exist.

[scottwilkerson]

Now these 2 commands

Code: Select all

ls -l /var/lib/mrtg/6.3.200.53_439902208.rrd

and

Code: Select all

su nagios -c 'ls -l /var/lib/mrtg/6.3.200.53_439902208.rrd'