This page lists publically-released patches for Veritas Enterprise Products.
For Product GA build, see Veritas Entitlement Management System(VEMS) by clicking the Veritas Support 'Licensing' option.
For information on private patches, contact Veritas Technical Support.
Veritas is making it easier to find all software installers and updates for Veritas products with a completely redesigned experience. NetBackup HotFixes and NetBackup Appliance patches are now also available at the new Veritas Download Center.
Patches for your product can have a variety of names. These names are based on product, component, or package names. For more information on patch naming conventions and the relationship between products, components, and packages, see the SORT online help.
odm-sles11_x86_64-Patch-7.2.0.100
Sign in if you want to rate this patch.

 Basic information
Release type: Patch
Release date: 2017-05-03
OS update support: None
Technote: None
Documentation: None
Popularity: 183 viewed    8 downloaded
Download size: 1.77 MB
Checksum: 166959501

 Applies to one or more of the following products:
InfoScale Enterprise 7.2 On SLES11 x86-64
InfoScale Storage 7.2 On SLES11 x86-64

 Obsolete patches, incompatibilities, superseded patches, or other requirements:
None.

 Fixes the following incidents:
3910095, 3911964

 Patch ID:
VRTSodm-7.2.0.100-SLES11

 Readme file  [Save As...]
                          * * * READ ME * * *
              * * * Veritas Oracle Disk Manager 7.2 * * *
                         * * * Patch 100 * * *
                         Patch Date: 2017-04-12


This document provides the following information:

   * PATCH NAME
   * OPERATING SYSTEMS SUPPORTED BY THE PATCH
   * PACKAGES AFFECTED BY THE PATCH
   * BASE PRODUCT VERSIONS FOR THE PATCH
   * SUMMARY OF INCIDENTS FIXED BY THE PATCH
   * DETAILS OF INCIDENTS FIXED BY THE PATCH
   * INSTALLATION PRE-REQUISITES
   * INSTALLING THE PATCH
   * REMOVING THE PATCH


PATCH NAME
----------
Veritas Oracle Disk Manager 7.2 Patch 100


OPERATING SYSTEMS SUPPORTED BY THE PATCH
----------------------------------------
SLES11 x86-64


PACKAGES AFFECTED BY THE PATCH
------------------------------
VRTSodm


BASE PRODUCT VERSIONS FOR THE PATCH
-----------------------------------
   * Veritas InfoScale Storage 7.2
   * Veritas InfoScale Enterprise 7.2


SUMMARY OF INCIDENTS FIXED BY THE PATCH
---------------------------------------
Patch ID: 7.2.0.100
* 3910095 (3757609) CPU usage going high because of contention over ODM_IO_LOCK
* 3911964 (3907933) ODM module failed to load on SLES12 SP2.


DETAILS OF INCIDENTS FIXED BY THE PATCH
---------------------------------------
This patch fixes the following incidents:

Patch ID: 7.2.0.100

* 3910095 (Tracking ID: 3757609)

SYMPTOM:
High CPU usage because of contention over ODM_IO_LOCK

DESCRIPTION:
While performing ODM IO, to update some of the ODM counters we take
ODM_IO_LOCK which leads to contention from multiple  of iodones trying to update
 these counters at the same time. This is results in high CPU usage.

RESOLUTION:
Code modified to remove the lock contention.

* 3911964 (Tracking ID: 3907933)

SYMPTOM:
ODM module failed to load on SLES12 SP2.

DESCRIPTION:
Since SLES12 SP2 is new release therefore ODM module failed to load
on it.

RESOLUTION:
Added ODM support for SLES12 SP2.



INSTALLING THE PATCH
--------------------
Run the Installer script to automatically install the patch:
-----------------------------------------------------------
Please be noted that the installation of this P-Patch will cause downtime.

To install the patch perform the following steps on at least one node in the cluster:
1. Copy the patch odm-sles11_x86_64-Patch-7.2.0.100.tar.gz to /tmp
2. Untar odm-sles11_x86_64-Patch-7.2.0.100.tar.gz to /tmp/hf
    # mkdir /tmp/hf
    # cd /tmp/hf
    # gunzip /tmp/odm-sles11_x86_64-Patch-7.2.0.100.tar.gz
    # tar xf /tmp/odm-sles11_x86_64-Patch-7.2.0.100.tar
3. Install the hotfix(Please be noted that the installation of this P-Patch will cause downtime.)
    # pwd /tmp/hf
    # ./installVRTSodm720P100 [<host1> <host2>...]

You can also install this patch together with 7.2 base release using Install Bundles
1. Download this patch and extract it to a directory
2. Change to the Veritas InfoScale 7.2 directory and invoke the installer script
   with -patch_path option where -patch_path should point to the patch directory
    # ./installer -patch_path [<path to this patch>] [<host1> <host2>...]

Install the patch manually:
--------------------------
rpm -Uvh VRTSodm-7.2.0.100-SLES11.x86_64.rpm


REMOVING THE PATCH
------------------
rpm -e VRTSodm-7.2.0.100-SLES11.x86_64.rpm


SPECIAL INSTRUCTIONS
--------------------
NONE


OTHERS
------
NONE



Read and accept Terms of Service