Incorrect Snmp Data

[rdege]

I use the default snmp service to monitor my Windows servers. Everything has been working correctly until we started using Win2008 R2 servers. For some reason, it appears that the Windows snmp service is reporting incorrect information for all of the attached iSCSI drives. The physical memory, virtual memory, and locally attached drives are still reporting correctly.

I tried googling for more information, but this appears to be a rather unpopular problem. However, I have been able to narrow the problem to the server itself. I ran an snmpwalk from the monitoring server, and verified that the Win2008 system is sending wrong data.

I have included the snmp data in this post, as well as a screen shot of the drives to show the discrepancies. Does anyone has any ideas, or suggestions?

Thank you

-Rob


hrStorageDescr.2 = STRING: C:\ Label: Serial Number 64d7da2a
hrStorageAllocationUnits.2 = INTEGER: 4096 Bytes
hrStorageSize.2 = INTEGER: 10459647
hrStorageUsed.2 = INTEGER: 3977340

hrStorageDescr.3 = STRING: D:\ Label: Serial Number 3885b073
hrStorageAllocationUnits.3 = INTEGER: 4096 Bytes
hrStorageSize.3 = INTEGER: 5244671
hrStorageUsed.3 = INTEGER: 220927

hrStorageDescr.4 = STRING: E:\ Label:CS Staff on iSCSI Volume Serial Number 52e32ef3
hrStorageAllocationUnits.4 = INTEGER: 4096 Bytes
hrStorageSize.4 = INTEGER: 128000
hrStorageUsed.4 = INTEGER: 3

hrStorageDescr.6 = STRING: H:\ Label:Staff on iSCSI Volume Serial Number 98667974
hrStorageAllocationUnits.6 = INTEGER: 4096 Bytes
hrStorageSize.6 = INTEGER: 128000
hrStorageUsed.6 = INTEGER: 5121

hrStorageDescr.7 = STRING: L:\ Label:folder redirection Serial Number 76b5f57e
hrStorageAllocationUnits.7 = INTEGER: 4096 Bytes
hrStorageSize.7 = INTEGER: 3932160
hrStorageUsed.7 = INTEGER: 5121



View attachment 144

 

[ICTCity]

mhhhh lovely... perhaps there's something wrong with the service itself... can you test on another server?

 

[rdege]

We currently have four Win2008 servers installed, and two of which are exhibiting the problem, two of which are not. All four are 64bit R2, with no Service Pack installed.

I plan on setting up a test server, but I was hoping to get some 3rd party ideas so that I knew what to focus on while setting up the test machine.

-Rob

 

[ICTCity]

That's odd...

Perhaps there's an update which has broken up something...

I really have no idea... I use SNMP on 2k8 and 2k8 R2 with no problems at all!