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SI43997 - OSP-MSGCPFBB26-PAR-940XBASE MSGCPFBB26 CLUSTER RESOURCE SERV

PTF Cover Letter


PTF ( Program Temporary Fixes ) Cover letter


Order this fix

Abstract

OSP-MSGCPFBB26-PAR-940XBASE MSGCPFBB26 CLUSTER RESOURCE SERV


Pre/Co-Requisite PTF / Fix List

REQ  LICENSED      PTF/FIX  LEVEL

TYPE PROGRAM  REL  NUMBER   MIN/MAX  OPTION
---- -------- ---  -------  -------  ------
PRE  5770999  710  MF52057   00/00    0000
PRE  5770999  710  MF53656   00/00    0000



NOTICE:
-------
Application of this PTF may disable or render ineffective programs that
use system memory addresses not generated by the IBM translator,
including programs that circumvent control technology designed to limit
interactive capacity to purchased levels.  This PTF may be a prerequisite
for future PTFs.  By applying this PTF you authorize and agree to the
foregoing.

This PTF is subject to the terms of the license agreement which
accompanied, or was contained in, the Program for which you are obtaining
the PTF.  You are not authorized to install or use the PTF except as part
of a Program for which you have a valid Proof of Entitlement.

SUBJECT TO ANY WARRANTIES WHICH CAN NOT BE EXCLUDED OR EXCEPT AS EXPLICITLY
AGREED TO IN THE APPLICABLE LICENSE AGREEMENT OR AN APPLICABLE SUPPORT
AGREEMENT, IBM MAKES NO WARRANTIES OR CONDITIONS EITHER EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OR CONDITIONS OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND NON INFRINGEMENT,
REGARDING THE PTF.

The applicable license agreement may have been provided to you in printed
form and/or may be viewed using the Work with Software Agreements (WRKSFWAGR)
CL command.


APAR Error Description / Circumvention

-----------------------------------------------
When using CHGCRG with a device CRG that has production and
mirror sites, changing both site primaries to site backups at
the same time is not allowed.

CORRECTION FOR APAR SE48437 :
-----------------------------
An error message will be sent and CHGCRG fails if both site
primaries are changed to site backups at the same time.

CIRCUMVENTION FOR APAR SE48437 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE46579 :
-----------------------------------------------
If a cluster has a device domain and the cluster version is
changed from 6 to 7, then subsequent cluster ASP commands (such
as WRKASPCPYD) may fail with message CPFBB26.

CORRECTION FOR APAR SE46579 :
-----------------------------
The operating system code will be changed to fix the problem.

CIRCUMVENTION FOR APAR SE46579 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE48438 :
-----------------------------------------------
Before the CHGCRG, a change cluster node status from partition
to fail was done. The CRG node status for the partitioned node
was not changed to fail

CORRECTION FOR APAR SE48438 :
-----------------------------
The CRG code was changed to correctly handle the situation.

CIRCUMVENTION FOR APAR SE48438 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE48479 :
-----------------------------------------------
LPAR partition migration was not allowed if the node had cluster
active.

CORRECTION FOR APAR SE48479 :
-----------------------------
LPAR partition migration will be allowed with cluster active on
the node. Hibernation will continue to be not allowed.

CIRCUMVENTION FOR APAR SE48479 :
--------------------------------
None.


DESCRIPTION OF PROBLEM FIXED FOR APAR SE48547 :
-----------------------------------------------
MSGMCH3802 sent T/CSTACK during the start of an admin domain.
The admin domain job ends as a result.  The user may have run a
script or program that changes an attribute for thousands of
monitored resources.  The admin domain job may have ended for
the same reason while the script or program was running, which
caused the admin domain to become Inactive.

CORRECTION FOR APAR SE48547 :
-----------------------------
The internal queues used for synchronizing the monitored
resources were originally created to hold approximately 3,000
messages maximum.  Now the queues will be allowed to hold up to
approximately 30,000 messages.  The allowed extension should
prevent the queue from filling up so the start admin domain will
succeed.  In addition, the admin domain job should not end as a
result of a script changing thousands of monitored resources.

CIRCUMVENTION FOR APAR SE48547 :
--------------------------------
None.


Activation Instructions


None.




Special Instructions


On each node in the cluster, end clustering, apply the fix, and then
start clustering.  It is not necessary to update all nodes at the same
time, however, any node without the fix will continue to be a potential
source of the problem.

********************************************************************
THE FOLLOWING ARE SUPERSEDED SPECIAL INSTRUCTIONS. IF THE SUPERSEDED
PTF HAS ALREADY BEEN APPLIED AND ITS SPECIAL INSTRUCTION FOLLOWED,
IT IS NOT NECESSARY TO FOLLOW THAT SPECIAL INSTRUCTION AGAIN.
********************************************************************

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI40059:
================================================

End clustering on a node, apply the fix, then re-start clustering on
the node.  When the fix has been applied to all nodes in the cluster,
the fix will be active for the cluster.

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI39933:
================================================

On each node in the cluster, apply the fix and start clustering.  It is
not necessary to update all nodes at the same time, however, any node
without the fix will continue to be a potential source of the problem.

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI42297:
================================================

End clustering on a node, apply the fix, then re-start clustering on
the node.

SPECIAL INSTRUCTIONS FOR SUPERSEDED PTF SI42199:
================================================

In order to fix the problems described by this PTF on all nodes in the
cluster, the PTF must be applied on all nodes in the cluster.
However,the entire cluster does not have to be ended to do this.  One
node at a time can be ended, the PTF applied, and the node restarted to
join the cluster.

Note, you must end Cluster Resource Services on the node, apply the
PTF,and then restart Cluster Resource Services before the fix is
available.

To determine if Cluster Resource Services is active on your system, do
a WRKACTJOB from the command line of your system and look for two
system jobs (QCSTCTL and QCSTCRGM).  If either of these jobs exist,
Cluster Resource Services must be ended on this system and you must
sign off all sessions where Cluster Resource Services APIs were used
before the PTF can be applied.  Cluster Resource Services is started
through the Start Cluster Node API.


Default Instructions

THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.



Supersedes

PTF/FIX NO(S).  APAR TITLE LINE
--------------  ------------------------------------------------------------
   SI40059      OSP-OTHER-RC2-MSGCPFBB98
   SI39933      OSP-OTHER-INCORROUT CLUSTER HANG CONDITION PREVENTING INACTI
   SI39451      OSP-INCORROUT Add disk unit to ASP fails
   SI42297      OSP-OTHER New Function Cluster N-3 Version Support
   SI41516      OSP-INCORROUT Cluster trace information wraps quickly
   SI40857      OSP-MSGCPFBB05 Start cluster node process fails with CPFBB05
   SI40857      OSP-INCORROUT DMPCLUTRC does not print the cluster group nam
   SI37375      OSP-MSGCPFBBD3 ADDCRGNODE fails when adding a switchable LUN
   SI37375      OSP-MSGCPFBBD6 Error when adding a mirror site to a LUN swit
   SI36799      OSP-OTHER-LOOP Global Mirror CRG hang after system 7.1 upgra
   SI36436      OSP-OTHER-INCORROUT  Fixes for Cluster Resource Services
   SI42199      OSP Don't allow logical partition suspension when clustering
   SI39194      OSP-OTHER-INCORROUT the id of the sending cluster node needs

Summary Information

System..............................i
Models..............................
Release.............................V7R1M0
Licensed Program...............5770SS1
APAR Fixed..........................View details for APAR SE48437
View details for APAR SE46579
View details for APAR SE48438
View details for APAR SE48479
View details for APAR SE48547
Superseded by:......................View fix details for PTF SI66971
Recompile...........................N
Library.............................QSYS
MRI Feature ........................NONE
Cum Level...........................C2115710


System i Support

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Document Information

Modified date:
14 October 2011