PTF Cover Letter
PTF ( Program Temporary Fixes ) Cover letter
OSP-INTSRVSUP-MSGCPDA4CE MSGMCH3401 SWA UNLINKED NWSSTG
Pre/Co-Requisite PTF / Fix List
REQ LICENSED PTF/FIX LEVEL
TYPE PROGRAM REL NUMBER MIN/MAX OPTION
---- -------- --- ------- ------- ------
PRE 5770999 710 MF53609 00/00 0000
PRE 5770999 710 MF53610 00/00 0000
PRE 5770SS1 710 SI43463 00/00 0000
NOTICE:
-------
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APAR Error Description / Circumvention
-----------------------------------------------
When saving a network server storage space while active, when
the storage space does not have an NWSD linked, error messages
MCH3401 and CPDA4CE are sent.
================================
Message ID . . . . . . : MCH3401 Severity . . . . . . .
: 40
Message type . . . . . : Escape
Date sent . . . . . . : 07/16/12 Time sent . . . . . .
: 15:18:39
Message . . . . : Cannot resolve to object . Type and Subtype
X'1D01' Authority X'0000'.
Cause . . . . . : Either a system pointer or a data pointer
can not be resolved.
Message ID . . . . . . : CPDA4CE Severity . . . . . . .
: 30
Message type . . . . . : Diagnostic
Date sent . . . . . . : 07/16/12 Time sent . . . . . .
: 15:18:39
Message . . . . : Network server storage space xxxx will be
saved with inconsistent data.
================================
The issue occurs when a storage space saved while active
attempts to notify the integrated server to thaw the
applications after a check-point on the object is achieved. For
a storage with no NWSD linked, there is no NWSD to receive the
thaw requests resulting in error MCH3401. Since an error was
returned and the save continues, CPDA4CE is sent saying the save
will continue with inconsistent data.
CORRECTION FOR APAR SE52564 :
-----------------------------
The code is updated to not attempt reading NWSD information if
the storage space was not linked prior to starting the save
while active process.
CIRCUMVENTION FOR APAR SE52564 :
--------------------------------
None.
Activation Instructions
None.
Special Instructions
None.
Default Instructions
THIS PTF CAN BE APPLIED IMMEDIATE OR DELAYED.
Supersedes
PTF/FIX NO(S). APAR TITLE LINE
-------------- ------------------------------------------------------------
SI47243 OSP-INTSRVSUP-MSGCPF383A RC X'C4C7' Restore Storage Space
SI46627 OSP-INTSRVSUP CPE3029 WHEN ESX STORAGE IS SAVED WHILE ACTIVE
SI43969 OSP-INTSVRSUP-PERFM Remove duplicate initializing of new NWS
SI43825 OSP-WINDOWS VOLUME NOT USEABLE AFTER IBM i UPGRADE
SI43007 OSP-ACTIVE SAVES OF SHARED UPDATE STORAGE ON ESX NWSDS
SI41708 OSP-OTHER-THREADS-MSGCPDA4C5 COPY OF NWSSTG FOR HOSTED IBM I
SI41049 OSP-INTSVRSUP COPYING NWSSTG REQUIRES BATCH STATUS MESSAGES
SI38944 OSP-PARTITION INFORMATION MISSING ON PRE-V5R3 NWSSTG
SI38111 OSP-NWSSTG SIZE NOT SET CORRECT AFTER RESTORE
SI37436 OSP-CHGNWSSTG CAUSES DATA LOSS ON A RESTORED STORAGE SPACE
SI37436 OSP-RESTORED NWS STORAGE SPACE SHOWS 0 BYTE DATA LENGTH
Summary Information
System.............................. | i |
Models.............................. | |
Release............................. | V7R1M0 |
Licensed Program............... | 5770SS1 |
APAR Fixed.......................... | View details for APAR SE52564 |
Superseded by:...................... | View fix details for PTF SI57632 |
Recompile........................... | N |
Library............................. | QSYS |
MRI Feature ........................ | NONE |
Cum Level........................... | C2279710 |
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Modified date:
23 July 2012