Cacti sensors not working :(

[CactiProblem]

I receive the following error:

02/19/2008 11:35:04 AM - SPINE: Poller[0] Host[31] DS[977] WARNING: Result from SNMP not valid. Partial Result: ...
Warning: Missing ar...

On the same host, I receive graph, with the exception of fan sensors and thermal sensors.

How can I solve that? I must say that on the host machine I have installed lmsensors and it's working...snmp also...

[fmangeant]

Hi

can you display the poller cache for that device ?

[CactiProblem]

Hi

can you display the poller cache for that device ?

Hello fmangeant,

What exactly would you like to see from poller cache?What should I paste in here?
Can you show me a pattern in here please?

Thank you.

[fmangeant]

Go to system utilities -> view poller cache, and display the entries for that host.

[CactiProblem]

Go to system utilities -> view poller cache, and display the entries for that host.

what.host.com - Fan Sensor - Case Fan Script: /usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 1
RRD: /var/www/cacti.anotherhost.com/htdocs/rra/what_host_com_sensorreading_605.rrd
what.host.com - Fan Sensor - CPU Fan Script: /usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 2
RRD: /var/www/cacti.anotherhost.com/htdocs/rra/what_host_com_sensorreading_606.rrd
what.host.com - Fan Sensor - fan3 Script: /usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 3
RRD: /var/www/cacti.anotherhost.com/htdocs/rra/what_host_com_sensorreading_607.rrd
what.host.com - Fan Sensor - fan5 Script: /usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 4

There is the poller cache from the sensor that's not working..

[fmangeant]

Can you these commands by hand ?

[CactiProblem]

Exactly, what commands are you talking about?

Tried like that:

# /usr/bin/php -q /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php fan cam.lib.com, community, 1, , , 161, 500 get sensorReading 1

Warning: Missing argument 9 for cacti_snmp_get(), called in /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php on line 304 and defined in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 39

Warning: Missing argument 10 for cacti_snmp_get(), called in /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php on line 304 and defined in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 39

Fatal error: Call to undefined function read_config_option() in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 44

[fmangeant]

Code: Select all

/usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 1 

for example

[CactiProblem]

Code: Select all

/usr/bin/php -q /var/www/cacti.anotherhost.com/htdocs/scripts/netsnmp_lmsensors.php fan what.host.com, littlebig, 1, , , 161, 400 get sensorReading 1 

for example

Yes, the output is upper...

[CactiProblem]

Any ideas...?

[sykosoft]

Exactly, what commands are you talking about?

Tried like that:

# /usr/bin/php -q /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php fan cam.lib.com, community, 1, , , 161, 500 get sensorReading 1

Warning: Missing argument 9 for cacti_snmp_get(), called in /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php on line 304 and defined in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 39

Warning: Missing argument 10 for cacti_snmp_get(), called in /var/www/cacti.hostname.com/htdocs/scripts/netsnmp_lmsensors.php on line 304 and defined in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 39

Fatal error: Call to undefined function read_config_option() in /var/www/cacti.hostname.com/htdocs/lib/snmp.php on line 44

The fix:

Change lines 61, 62 (may be 62, 63) to this:

Code: Select all

        $arr_index = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids["index"], $snmp_version, "", "", 161, 500, 0, SNMP_POLLER));
        $arr = reindex(cacti_snmp_walk($hostname, $snmp_community, $oids[$arg], $snmp_version, "", "", 161, 500, 0, SNMP_POLLER));

Also, add this as an include, under snmp.php at the top of the file::

Code: Select all

include_once(dirname(__FILE__) . "/../include/global.php");

Michael