:4 Wrapping

[VeSSer]

Anyone have an issue when adding a new data source and viewing getting an error on exectuting cmd.php:

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ERROR: Template contains more DS definitions than RRD
sh: :4: command not found
X-Powered-By: PHP/4.1.2
Content-type: text/html

Seems that after i added a new data-source when i run cmd it spits out that. Also when viewing the source on the data-source you get:

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perl /var/www/html/cacti/scripts/rping.pl -c private 192.168.2.1 192.168.1.120 | grep round-trip | cut -d' ' -f10
/usr/local/rrdtool-1.0.35/bin/rrdtool update /var/www/html/cacti/rra/to_delray.rrd --template avg:avg:max:max:min N:0.13:4:0.03:4
:4

If you can't tell the :4 trails. Anyone?

[bulek]

You have two problems.

First one is small cacti bug which causes a new line character to be inserted into rrdtool command line. You can apply the following patch to avoid this: http://www.raxnet.net/board/viewtopic.php?t=857.

The second one is that you have incorrect fields definition "avg:avg:max:max:min" in rrdtool command line. This is caused by some orphaned entries in src_data mysql table. It happens sometimes when you create and delete the same DS several times. If you want to correct this you need to know ID of your DS first (it is visible in URL when you enter DS configuration). Let's say it is 416. Then in mysql use the following command:

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select * from src_data where dsid=416;

You should see 6 entries (3 input parameters and 3 output ones). If you see more then this means some of them are from older DS. You can try to identify them and delete. If not just delete your DS in cacti and then additionally do:

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delete from src_data where id=416;

Then recreate your DS (before this you may delete also old rrd file).

- bulek

[VeSSer]

Geesh...this is getting bad

Now i get this message after applying the patch (which worked)

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[root@houdini cacti]# php /var/www/html/cacti/cmd.php
X-Powered-By: PHP/4.1.2
Content-type: text/html

<br>
<b>Warning</b>:  Could not open snmp
 in <b>/var/www/html/cacti/include/snmp_functions.php</b> on line <b>35</b><br>

Everything stopped polling. I checked out the code, and i can run snmpget from the command line...

[MontyP]

I also tried to 2 fixes and now I'm getting:

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<b>Warning</b>:  Could not open snmp
 in <b>c:\cacti\include\snmp_functions.php</b> on line <b>35</b><br />