SNMP + MRTG + hrStorage = nothing (SOLVED)

Collins, Kevin KCollins at nesbittengineering.com
Tue Mar 1 13:03:01 CST 2005


Problem solved.  Thanks to Steve Baroti. Kudos!

A simple matter of making sure that "MaxBytes=" in the MRTG config was large
enough.

Kevin 

> -----Original Message-----
> From: Collins, Kevin [mailto:KCollins at nesbittengineering.com] 
> Sent: Tuesday, March 01, 2005 10:42 AM
> To: linux-poweredge at dell.com
> Subject: SNMP + MRTG + hrStorage = nothing
> 
> Hi all,
> 
> I have a PE2600 with Perc4/di that I'm trying to monitor via 
> SNMP/MRTG.  I'm trying to use the hrStorage system to pull 
> info about my partitions so I can keep an eye on disk space.  
> But, the machine isn't spitting anyting but 0's out to MRTG.
> 
> I have the same setup running on another machine 
> (home-brewed) and it's working fine.
> 
> I've copied a portion of the MRTG and SNMP configurations to 
> the bottom of this e-mail - please advise if something is 
> screwed up there.  Neither target shown below is working. :(  
> Oh, and if it makes a difference, the machine running MRTG is 
> running Debian Sarge and MRTG 2.10.13.  The PE2600 is running 
> RHEL ES 3.1 and the net-snmp package that comes with it (5.0.9, IIRC).
> 
> Is there any problem with trying to track this information 
> this way?  Anyone else having this problem?
> 
> ------ MRTG Config snippet -----------
> # Allow us to use the SNMPD data
> LoadMIBs: /usr/share/snmp/mibs/UCD-SNMP-MIB.txt
> /usr/share/snmp/mibs/HOST-RESOURCES-MIB.txt
> 
> # Free Memory
> Target[stargazer.freemem]:.1.3.6.1.4.1.2021.4.11.0&.1.3.6.1.4.
> 1.2021.4.11.0:
> public at 10.200.8.253
> Options[stargazer.freemem]: nopercent,growright,gauge,noinfo
> Title[stargazer.freemem]: Free Memory
> PageTop[stargazer.freemem]: <h1>Free Memory on Stargazer</h1>
> MaxBytes[stargazer.freemem]: 1000000
> kMG[stargazer.freemem]: k,M,G,T,P,X
> YLegend[stargazer.freemem]: bytes
> ShortLegend[stargazer.freemem]: bytes
> LegendI[stargazer.freemem]:  Free Memory:
> LegendO[stargazer.freemem]:
> Legend1[stargazer.freemem]: Free memory, not including swap, in bytes
> 
> # Disk Space
> # ROOT Partition Disk Space
> Target[stargazer.root]: 
> hrStorageSize.1&hrStorageUsed.1:public at 10.200.8.253
> *4
> MaxBytes[stargazer.root]: 1031769
> kMG[stargazer.root]: k,M,G,T,P,X
> Title[stargazer.root]: Disk usage on Stargazer -- /
> PageTop[stargazer.root]: <H1>Disk usage on Stargazer -- /</H1>
> Options[stargazer.root]: nopercent,gauge,growright
> YLegend[stargazer.root]: Gigbytes
> ------ End MRTG Config snippet -----------
> 
> ------ SNMPD Config snippet -----------
> com2sec mynetwork 10.200.8.247/32      public
> 
> group MyROGroup v1      mynetwork
> group MyROGroup v2c     mynetwork
> group MyROGroup usm     mynetwork
> 
> view all    included  .1                               80
> 
> access MyROGroup ""      any       noauth    exact  all    none   none
> ------ End SNMPD Config snippet -----------
> 
> Thanks in advance...
> --
> Kevin L. Collins, MCSE
> Systems Manager
> Nesbitt Engineering, Inc.
> 
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