[Cialug] Using SNMP to get Disk I/O on Centos 5.4

[Matt Breitbach]

Nope, that works just fine.

I think I did find it, but when I run this command : 

snmpwalk -c COMMUNITYNAME -v 1 localhost disk

I get a bunch of results, but it's all UCD-DISKIO-MIB (so I guess it is
installed and working).

I'm not sure how to convert that to the actual OID though.  I'm much more
familiar with running GetIF for SNMP stuff than I am with SNMPWALK.

Also, I get 32 disk entries for each value, but only 4 of them have results
(disks 17,19,19,20).  Where at can I convert that back to real partition
names?

-----Original Message-----
From: cialug-bounces at cialug.org [mailto:cialug-bounces at cialug.org] On Behalf
Of David Bierce
Sent: Tuesday, February 09, 2010 9:41 AM
To: Central Iowa Linux Users Group
Subject: Re: [Cialug] Using SNMP to get Disk I/O on Centos 5.4

I'm not sure about CentOS but I'd check to make sure your permissions up to
1.3.6.1.4.1.2021.13.15 are set

Do you get an invalid OID when you try to snmpwalk starting at
1.3.6.1.4.1.2021.13.15?



On Feb 9, 2010, at 9:35 AM, Matt Breitbach wrote:

> I'm trying to get the disk I/O from my CentOS 5.4 system, and from what I
> can tell the MIB (UCD-DISKIO-MIB) isn't compiled into CentOS 5.4.  Can
> anyone confirm this?
> 
> If I need to compile a new net-snmp, I can do that, but I'd rather not.
Are
> there any DiskIO counters that are installed by default with net-snmp on
> CentOS? 
> 
> 
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> 

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