Bug 725339 – net-snmp UCD-SNMP-MIB doesn't report Inodes any more

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Bug 725339 - net-snmp UCD-SNMP-MIB doesn't report Inodes any more

Summary:	net-snmp UCD-SNMP-MIB doesn't report Inodes any more

Status:	CLOSED ERRATA

Aliases:	None

Product:	Red Hat Enterprise Linux 5
Classification:	Red Hat
Component:	net-snmp (Show other bugs)
Sub Component:
Version:	5.7
Hardware:	All Linux

Priority	urgent Severity high
Target Milestone:	rc
Target Release:	---
Assigned To:	Jan Safranek
QA Contact:	Dalibor Pospíšil
Docs Contact:

URL:
Whiteboard:
Keywords:	EasyFix, Patch, Regression, ZStream

Depends On:
Blocks:	732943
	Show dependency tree / graph

Reported:	2011-07-25 04:48 EDT by Mario Heininger
Modified:	2013-01-10 23:00 EST (History)
CC List:	6 users (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:	In the previous net-snmp update, implementation of the UCD-SNMP-MIB::dskTable table was rewritten and reporting of the UCD-SNMP-MIB::dskPercentNode column was accidentally removed from the snmpd daemon. With this update, the object identifier for UCD-SNMP-MIB::dskPercentNode has been restored and it now properly reports percentages of used inodes on storage devices, thus fixing this bug.
Story Points:	---
Clone Of:
Environment:
Last Closed:	2012-02-21 01:32:06 EST
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

Attachments	(Terms of Use)
a fix (1.58 KB, patch) 2011-07-25 09:50 EDT, Jan Safranek	no flags	Details \| Diff
Add an attachment (proposed patch, testcase, etc.)

External Trackers
Tracker	ID	Priority	Status	Summary	Last Updated
Red Hat Product Errata	RHBA-2012:0165	normal	SHIPPED_LIVE	net-snmp bug fix update	2012-02-20 10:06:44 EST

Groups: None (edit)

Description Mario Heininger 2011-07-25 04:48:12 EDT

Description of problem:

The UCD-SNMP-MIB Table has Fields for DskPercentNode (Used Inodes in Percent), after Upgrade to net-snmp-5.3.2.2-9.el5_5.1 the Field isn't reported any more.


Version-Release number of selected component (if applicable):
net-snmp-5.3.2.2-9.el5_5.1

How reproducible:
Install net-snmp from RHEL5.6 Tree , DskPercentNode is reported, update to RHEL5.7 Tree, DskPercentNode list only -1 on all Devices.



Steps to Reproduce:
1. Install RHEL5.6 NET-SNMP

2. snmpwalk the ucd-snmp-mib
# snmpwalk -v2c -cXXXXXX 127.0.0.1 .1.3.6.1.4.1.2021.9 | grep "dskPercentNode"
UCD-SNMP-MIB::dskPercentNode.1 = INTEGER: 13
UCD-SNMP-MIB::dskPercentNode.2 = INTEGER: 2
UCD-SNMP-MIB::dskPercentNode.3 = INTEGER: 27


3. Upgrade to RHEL5.7 NET-SNMP

4. snmpwalk again the ucd-snmp-mib
# snmpwalk -v2c -cXXXXXX 127.0.0.1 .1.3.6.1.4.1.2021.9 | grep "dskPercentNode"
UCD-SNMP-MIB::dskPercentNode.1 = INTEGER: -1
UCD-SNMP-MIB::dskPercentNode.2 = INTEGER: -1
UCD-SNMP-MIB::dskPercentNode.3 = INTEGER: -1

Comment 1 Mario Heininger 2011-07-25 05:51:59 EDT

After Codeview i found that the net-snmp-5.3.2.2-dskTable-64.patch removes the "inode" Sections in the Sourcecode.

Comment 2 Jan Safranek 2011-07-25 09:50:55 EDT

Created attachment 515055 [details]
a fix

I forgot to rename some macro names when backporting newer dskTable from upstream.

Comment 4 Mario Heininger 2011-07-26 02:38:42 EDT

Hello Jan,

thank you, i have tested the patch with an recompile of the Red Hat Package. The Patch works, inode in usd-snmp-mib works.

Bye Mario

Comment 10 Tomas Capek 2011-08-25 10:03:41 EDT

    Technical note added. If any revisions are required, please edit the "Technical Notes" field
    accordingly. All revisions will be proofread by the Engineering Content Services team.
    
    New Contents:
In the previous net-snmp update, implementation of the UCD-SNMP-MIB::dskTable table was rewritten and reporting of the UCD-SNMP-MIB::dskPercentNode column was accidentally removed from the snmpd daemon. With this update, the object identifier for UCD-SNMP-MIB::dskPercentNode has been restored and it now properly reports percentages of used inodes on storage devices, thus fixing this bug.

Comment 13 errata-xmlrpc 2012-02-21 01:32:06 EST

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHBA-2012-0165.html

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