* * * 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
----------------------------------------
Solaris 10 X64


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


BASE PRODUCT VERSIONS FOR THE PATCH
-----------------------------------
   * Symantec VirtualStore 6.0.1
   * 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: 150740-01
* 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: 150740-01

* 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
--------------------
For the Solaris 10 release, refer to the online manual pages for
instructions on using 'patchadd' and 'patchrm' scripts provided with
Solaris.  Any other special or non-generic installation instructions
should be described below as special instructions.  The following
example installs a patch to a standalone machine:

       example# patchadd /var/spool/patch/150740-01


REMOVING THE PATCH
------------------
The following example removes a patch from a standalone system:

       example# patchrm 150740-01

For additional examples please see the appropriate manual pages.


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


OTHERS
------
NONE