DB2 FOR LUW / DB2FORLUW / A50 - DB2

Starting with DB2 v10.1 FP2 usage of an external snapshot backup 
image to restore a HADR (primary) database will not longer work. 
After restore and 'db2inidb as mirror' any rollforward database 
command will result in error SQL1774N. 
 
SQL1774N  Table space restore or rollforward cannot be issued on 
an HADR primary or HADR standby database. 
 
In the db2diag.log you will see message: 
 
2014-01-08-18.53.15.710102+060 I330298E636           LEVEL: 
Error 
PID     : 6640                 TID : 48006090975552  PROC : 
db2sysc 0 
INSTANCE: db2hadr3             NODE : 000            DB   : 
HADRDB 
APPHDL  : 0-10                 APPID: 
*LOCAL.db2hadr3.140108175315 
AUTHID  : DB2HADR3             HOSTNAME: DB2HADR1 
EDUID   : 19                   EDUNAME: db2agent (HADRDB) 0 
FUNCTION: DB2 UDB, High Availability Disaster Recovery, 
hdrCheckDb, probe:18000 
MESSAGE : ZRC=0xFFFFF912=-1774 
          SQL1774N  Table space restore or rollforward cannot be 
issued on an 
          HADR primary or HADR standby database. 
 
Following sequence will reproduce the behaviour: 
 
- setup HADR primary and standby database 
- on HADR primary 
     - db2 set write suspend for database 
     - backup local/system db directory and db container files 
using external tools (e.g. tar) 
     - db2 set write resume for database 
- db2stop on HADR primary database server 
- restore database from external backup (e.g. tar archive) 
- db2start 
- db2inidb <DBNAME> as mirror 
-> any db2rollforward command will receive SQL1774N 
 
This APAR will ensure 'db2inidb as mirror' resets the HADR 
database role to STANDARD. 
With database role STANDARD it's allowed to perform the 
rollforward operation. Afterwards HADR needs to be configured 
again.

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* USERS AFFECTED:                                              * 
* All                                                          * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 version 10.5 FixPack 4                        * 
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DB2 Cancun Release 10.5.0.4 (also known as Fix Pack 4) for Linux, UNIX, and Windows
 DB2 Version 10.5 Fix Pack 9 for Linux, UNIX, and Windows
 

First fixed in DB2 version 10.5 FixPack 4

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

29.01.2014
09.09.2014
09.09.2014