glm-hpux1131-6.0.1.100
Obsolete
The latest patch(es) : glm-hpux1131-Patch-6.0.1.200 

 Basic information
Release type: Patch
Release date: 2014-04-16
OS update support: None
Technote: None
Documentation: None
Popularity: 423 viewed    56 downloaded
Download size: 612.11 KB
Checksum: 2962704215

 Applies to one or more of the following products:
Storage Foundation Cluster File System 6.0.1 On HP-UX 11i v3 (11.31)
Storage Foundation for Oracle RAC 6.0.1 On HP-UX 11i v3 (11.31)

 Obsolete patches, incompatibilities, superseded patches, or other requirements:

This patch is obsolete. It is superseded by: Release date
glm-hpux1131-Patch-6.0.1.200 2016-03-10

 Fixes the following incidents:
3364311

 Patch ID:
PVKL_04035

Readme file
                          * * * READ ME * * *
                  * * * Group Lock Manager 6.0.1 * * *
                      * * * Patch 6.0.1.100 * * *
                         Patch Date: 2014-04-16


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
----------
Group Lock Manager 6.0.1 Patch 6.0.1.100


OPERATING SYSTEMS SUPPORTED BY THE PATCH
----------------------------------------
HP-UX 11i v3 (11.31)


PACKAGES AFFECTED BY THE PATCH
------------------------------
VRTSglm


BASE PRODUCT VERSIONS FOR THE PATCH
-----------------------------------
   * Veritas Storage Foundation Cluster File System HA 6.0.1
   * Veritas Storage Foundation for Oracle RAC 6.0.1


SUMMARY OF INCIDENTS FIXED BY THE PATCH
---------------------------------------
Patch ID: PVKL_04035
* 3364311 (3364309) Internal stress test on cluster file system hit debug assert in Group Lock Manager (GLM).


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

Patch ID: PVKL_04035

* 3364311 (Tracking ID: 3364309)

SYMPTOM:
Internal stress test on cluster file system hit debug assert in Group Lock Manager (GLM).

DESCRIPTION:
In GLM, the code to handle last revoke for a lock may cause a deadlock which is caught upfront by debug assert.

RESOLUTION:
The code is modified to avoid deadlock while handling last revoke for a lock.



INSTALLING THE PATCH
--------------------
a)If you install this patch on a CVM cluster, install it one system at a time so that all the nodes are not brought down simultaneously.

b)GLM 6.0.1(GA) must be installed before applying these patches.

c)To verify the VERITAS file system level, enter:

     # swlist -l product | egrep -i "VRTSglm"


d)All prerequisite/corequisite patches have to be installed.The Kernel patch requires a system reboot for both installation and removal.

e)To install the patch, enter the following command:

# swinstall -x autoreboot=true -s <patch_directory>  PVKL_04035


REMOVING THE PATCH
------------------
a)To remove the patch, enter the following command:

# swremove -x autoreboot=true PVKL_04035


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


OTHERS
------
NONE
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