* * * READ ME * * *
               * * * Symantec Cluster Server 6.2.1 * * *
                         * * * Patch 1100 * * *
                         Patch Date: 2019-08-27


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
----------
Symantec Cluster Server 6.2.1 Patch 1100


OPERATING SYSTEMS SUPPORTED BY THE PATCH
----------------------------------------
AIX 6.1
AIX 7.1


PACKAGES AFFECTED BY THE PATCH
------------------------------
VRTSvcs


BASE PRODUCT VERSIONS FOR THE PATCH
-----------------------------------
   * Symantec Application HA 6.2
   * Symantec Cluster Server 6.2
   * Symantec Storage Foundation Cluster File System HA 6.2
   * Symantec Storage Foundation for Oracle RAC 6.2
   * Symantec Storage Foundation HA 6.2


SUMMARY OF INCIDENTS FIXED BY THE PATCH
---------------------------------------
Patch ID: 6.2.1.1100
* 3982203 (3981992) A potentially critical security vulnerability in VCS needs to be addressed.


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

Patch ID: 6.2.1.1100

* 3982203 (Tracking ID: 3981992)

SYMPTOM:
A potentially critical security vulnerability in VCS needs to be addressed.

DESCRIPTION:
A potentially critical security vulnerability in VCS needs to be addressed.

RESOLUTION:
This hotfix addresses the security vulnerability. For details, refer to the security advisory at: https://www.veritas.com/content/support/en_US/security/VTS19-003.html



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 vcs-aix-Patch-6.2.1.1100.tar.gz to /tmp
2. Untar vcs-aix-Patch-6.2.1.1100.tar.gz to /tmp/hf
    # mkdir /tmp/hf
    # cd /tmp/hf
    # gunzip /tmp/vcs-aix-Patch-6.2.1.1100.tar.gz
    # tar xf /tmp/vcs-aix-Patch-6.2.1.1100.tar
3. Install the hotfix(Please be noted that the installation of this P-Patch will cause downtime.)
    # pwd /tmp/hf
    # ./installVRTSvcs621P11 [<host1> <host2>...]

You can also install this patch together with 6.2.1 maintenance release using Install Bundles
1. Download this patch and extract it to a directory
2. Change to the Veritas InfoScale 6.2.1 directory and invoke the installmr script
   with -patch_path option where -patch_path should point to the patch directory
    # ./installmr -patch_path [<path to this patch>] [<host1> <host2>...]

Install the patch manually:
--------------------------
Run the following steps on all the nodes in the VCS cluster:

Prerequisite: The system should have VRTSvcs 6.2.1-GA installed before the installation of this patch.

1. Save the VCS configuration:
    # haconf -dump
2. Stop VCS:
    # hastop -local -force
3. Persistently freeze all the service groups:
# haconf -makerw
# hagrp -freeze [group] -persistent
# haconf -dump -makero
4. Stop the cluster on all nodes. On any node, run the following command to stop the cluster:
# hastop -all -force
5. Verify that the cluster is stopped on all nodes: 
# hasys -state
6. On all nodes, make sure that both the had and hashadow processes are stopped. 
7. Stop the VCS CmdServer on all nodes:   
        # /opt/VRTSvcs/bin/CmdServer -stop
8. Copy the /etc/VRTSvcs/conf/config/types.cf file to /etc/VRTSvcs/conf/config/types.cf.orig as a backup.
9. Copy the /etc/VRTSvcs/conf/config/main.cf file to /etc/VRTSvcs/conf/config/main.cf.orig as a backup.

10. Install the patch by using the following command:

a. Change to the appropriate directory where patch is present.

b. Apply patch as:
    # installp -a -d VRTSvcs.bff VRTSvcs 

11. Verify that the new patch is applied:
    # lslpp -l VRTSvcs

12. To commit the patch:
Note: Once you commit this patch, you cannot remove it.
  Execute  the following command:
  # installp -c VRTSvcs
13. Start VCS:
    # hastart
14.  Start the VCS CmdServer on all nodes
   # /opt/VRTSvcs/bin/CmdServer


REMOVING THE PATCH
------------------
Run the Uninstaller script to automatically remove the patch:
------------------------------------------------------------
To uninstall the patch perform the following step on at least one node in the cluster:
    # /opt/VRTS/install/uninstallVRTSvcs621P11 [<host1> <host2>...]

Remove the patch manually:
-------------------------
Run the following steps on all the nodes in the VCS cluster:

1. Save the VCS configuration:
    # haconf -dump

2. Stop VCS:
    # hastop -local -force

3. Stop the VCS CmdServer
    #/opt/VRTSvcs/bin/CmdServer -stop

4. Uninstall the patch:
Note: You can rollback the patch only if it has not been committed.

    Patch Rollback:
    # installp -r VRTSvcs 6.2.1.1100

5. Start VCS:
    # hastart

6. Start the VCS CmdServer on all nodes
   # /opt/VRTSvcs/bin/CmdServer


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


OTHERS
------
NONE