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Redhat disk free NULL2

Votes:

0

RAM, traffic, Processor, ... is monitored with SNMP with success. But senssor "SNMP Disk free" is not working.

If I use SNMP V1 the error message is "NULL2", if V2 error message is:

"#N SNMP_EXCEPTION_NOSUCHINSTANCE223"

It is probably somehting missing in my snmpd.conf like in this thread: Can't use SNMP Linux disk free

Would you help me to know what is the missing line? I tried to add "includeAllDisks 10%".

###############################################################################
# disk checks
#

# The agent can check the amount of available disk space, and make
# sure it is above a set limit.  

# disk PATH [MIN=100000]
#
# PATH:  mount path to the disk in question.
# MIN:   Disks with space below this value will have the Mib's errorFlag set.
#        Default value = 100000.

# Check the / partition and make sure it contains at least 10 megs.

#disk / 10000


# % snmpwalk -v 1 localhost -c public .1.3.6.1.4.1.2021.9
# enterprises.ucdavis.diskTable.dskEntry.diskIndex.1 = 0
# enterprises.ucdavis.diskTable.dskEntry.diskPath.1 = "/" Hex: 2F 
# enterprises.ucdavis.diskTable.dskEntry.diskDevice.1 = "/dev/dsk/c201d6s0"
# enterprises.ucdavis.diskTable.dskEntry.diskMinimum.1 = 10000
# enterprises.ucdavis.diskTable.dskEntry.diskTotal.1 = 837130
# enterprises.ucdavis.diskTable.dskEntry.diskAvail.1 = 316325
# enterprises.ucdavis.diskTable.dskEntry.diskUsed.1 = 437092
# enterprises.ucdavis.diskTable.dskEntry.diskPercent.1 = 58
# enterprises.ucdavis.diskTable.dskEntry.diskErrorFlag.1 = 0
# enterprises.ucdavis.diskTable.dskEntry.diskErrorMsg.1 = ""

# -----------------------------------------------------------------------------

Thank you.

Kind regards, Yann

disk linux nosuchinstance null2 snmpd-conf

Created on Jun 1, 2018 12:20:53 PM

Last change on Jun 1, 2018 12:29:56 PM by Luciano Lingnau [Paessler]



3 Replies

Votes:

0

Hi Yann,

SNMPd was reloaded after the configuration changes? This one might also be interesting:
Monitoring Linux Distributions Incompatible With The SSH Disk Free Sensor

Kind regards,
Stephan Linke, Tech Support Team

Created on Jun 4, 2018 8:39:26 AM by Stephan Linke [Paessler Support]



Votes:

0

Hi,

I think I had restarted the daemon, I suppose this action reload the config as well? It works fine now with V1 and V2 and with the extra line: includeAllDisks 10%.

Thank you.

Created on Jun 5, 2018 8:00:42 AM



Votes:

0

Alright, nice! :)

Kind regards,
Stephan Linke, Tech Support Team

Created on Jun 5, 2018 8:46:27 AM by Stephan Linke [Paessler Support]




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