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DB2 - Problem description

Problem IC75235 Status: Closed

FIRST CONNECT (FROM BACKUP COMMAND) AFTER RESTORE WRITES A LOG RECORD AND
FAILS

product:
DB2 FOR LUW / DB2FORLUW / 970 - DB2
Problem description:
Starting with DB2 V97 Fix Pack 2 through DB2 V97 Fix Pack 4 the 
following scenario 
fails the backup operation and does not respect the 
DB2_RESTORE_GRANT_ADMIN_AUTHORITIES setting. 
 
Start of scenario: 
 
db2set DB2_WORKLOAD=SAP or db2set 
DB2_RESTORE_GRANT_ADMIN_AUTHORITIES=ON 
 
backup db; 
restore db; 
backup db; 
 
End of scenario 
 
The first connect after a restore operation will issue a grant 
to the authid that performed the restore, 
which translates into writing a log record. This is not be 
allowed during backup. 
 
In this case the first connect after a restore operation 
originates from the backup command.
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* All DB2 systems on all Linux, Unix and Windows platforms at  * 
* service levels Version 9.7 Fix Pack 2  through to Version    * 
* 9.7 Fix Pack 4.                                              * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See "Error Description".                                     * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 V97 Fix Pack 4.                               * 
****************************************************************
Local Fix:
Connect and disconnect to and from the database before issuing 
the second backup command.
available fix packs:
DB2 Version 9.7 Fix Pack 4 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 5 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 6 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

Solution
Starting with DB2 V97 Fix Pack 4 the grant will be postponed 
until the first connect after a restore that is not originated 
by a backup command.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
23.03.2011
28.04.2011
28.04.2011
Problem solved at the following versions (IBM BugInfos)
9.7.FP4
Problem solved according to the fixlist(s) of the following version(s)
9.7.0.4 FixList