How To Monitor the Linux Inode

[subba rayudu]

subba rayudu [http://community.zenoss.org/people/subbu5678] created the discussion

"How To Monitor the Linux Inode"

To view the discussion, visit: http://community.zenoss.org/message/71431#71431

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Hi Team,

Can any one help me how to monitor the Linux Inode . Intially i used the below Script to monitor but it's printing the wrong value . I required help

Command : check_disk -W 10% -K 5% -p /

Check_disk - Plugin

-W - Warning for Inode

-K Critical for Inode

It's printing the same value for all the partitions . Can any one please help me out


Thanks,
Subbu
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[Sandeep_Krishnan]

Sandeep_Krishnan [http://community.zenoss.org/people/Sandeep_Krishnan] created the discussion

"Re: How To Monitor the Linux Inode"

To view the discussion, visit: http://community.zenoss.org/message/71452#71452

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Install zenoss and add the linux node, it will gather network routes, disk usage etc...
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[James Newman]

James Newman [http://community.zenoss.org/people/JimForTheWin] created the discussion

"Re: How To Monitor the Linux Inode"

To view the discussion, visit: http://community.zenoss.org/message/71455#71455

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If you're using NET-SNMP you can use the following:

snmpwalk -v<version> -c<community> <hostname> dskTable

This shows details for each disk you have specific in your snmpd.conf (or snmpd.local.conf)

On an example host, I have two disks specified and get the following results:

UCD-SNMP-MIB::dskIndex.1 = INTEGER: 1
UCD-SNMP-MIB::dskIndex.2 = INTEGER: 2
UCD-SNMP-MIB::dskPath.1 = STRING: /
UCD-SNMP-MIB::dskPath.2 = STRING: /gpfs/g-uss-sm
UCD-SNMP-MIB::dskDevice.1 = STRING: /dev/mapper/vg01-lv_root
UCD-SNMP-MIB::dskDevice.2 = STRING: /dev/g-uss-sm
UCD-SNMP-MIB::dskMinimum.1 = INTEGER: -1
UCD-SNMP-MIB::dskMinimum.2 = INTEGER: -1
UCD-SNMP-MIB::dskMinPercent.1 = INTEGER: 5
UCD-SNMP-MIB::dskMinPercent.2 = INTEGER: 5
UCD-SNMP-MIB::dskTotal.1 = INTEGER: 2086912
UCD-SNMP-MIB::dskTotal.2 = INTEGER: 3221225472
UCD-SNMP-MIB::dskAvail.1 = INTEGER: 1757304
UCD-SNMP-MIB::dskAvail.2 = INTEGER: 2169982976
UCD-SNMP-MIB::dskUsed.1 = INTEGER: 329608
UCD-SNMP-MIB::dskUsed.2 = INTEGER: 1051241984
UCD-SNMP-MIB::dskPercent.1 = INTEGER: 16
UCD-SNMP-MIB::dskPercent.2 = INTEGER: 9
*UCD-SNMP-MIB::dskPercentNode.1 = INTEGER: 0*
*UCD-SNMP-MIB::dskPercentNode.2 = INTEGER: 25*
UCD-SNMP-MIB::dskErrorFlag.1 = INTEGER: 0
UCD-SNMP-MIB::dskErrorFlag.2 = INTEGER: 0
UCD-SNMP-MIB::dskErrorMsg.1 = STRING:
UCD-SNMP-MIB::dskErrorMsg.2 = STRING:

The lines in *bold* are Inode usage for each disk.
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