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DB2 - Problem description

Problem IT02818 Status: Closed

WHEN LOGPATH INCLUDES "NODEXXXX/LOGSTREAMXXXX" IN THE PATH,
NEWLOGPATH MAY NOT BE CHANGED.

product:
DB2 FOR LUW / DB2FORLUW / A10 - DB2
Problem description:
When LOGPATH includes "NODExxxx/LOGSTREAMxxxx" in the path, 
setting NEWLOGPATH to not including the string will be ignored. 
MIRRORLOGPATH and OVERFLOWLOGPATH have the same problem. Once 
updating it to another path, the change is reflected correctly. 
 
Here is the repro scenario: 
 
$ db2 update db cfg using newlogpath 
/actlogs/NODE0000/LOGSTREAM0000 
$ db2 update db cfg using mirrorlogpath 
/mirrorlogs/NODE0000/LOGSTREAM0000 
$ db2 update db cfg using overflowlogpath 
/overflowlogs/NODE0000/LOGSTREAM0000 
$ db2 terminate ; db2 connect to sample 
$ db2 get db cfg | grep -i log | grep -i path 
 Changed path to log files                  (NEWLOGPATH) = 
 Path to log files                                       = 
/actlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 Overflow log path                     (OVERFLOWLOGPATH) = 
/overflowlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 Mirror log path                         (MIRRORLOGPATH) = 
/mirrorlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 
$ db2 update db cfg using newlogpath /actlogs 
$ db2 update db cfg using mirrorlogpath /mirrorlogs 
$ db2 update db cfg using overflowlogpath /overflowlogs 
$ db2 terminate ; db2 connect to sample 
$ db2 get db cfg | grep -i log | grep -i path 
 Changed path to log files                  (NEWLOGPATH) = 
 Path to log files                                       = 
/actlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 Overflow log path                     (OVERFLOWLOGPATH) = 
/overflowlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 Mirror log path                         (MIRRORLOGPATH) = 
/mirrorlogs/NODE0000/LOGSTREAM0000/NODE0000/LOGSTREAM0000/ 
 
$ db2 update db cfg using newlogpath /actlogs2 
$ db2 update db cfg using mirrorlogpath /mirrorlogs2 
$ db2 update db cfg using overflowlogpath /overflowlogs2 
$ db2 terminate ; db2 connect to sample 
$ db2 get db cfg | grep -i log | grep -i path 
 Changed path to log files                  (NEWLOGPATH) = 
 Path to log files                                       = 
/actlogs2/NODE0000/LOGSTREAM0000/ 
 Overflow log path                     (OVERFLOWLOGPATH) = 
/overflowlogs2/NODE0000/LOGSTREAM0000/ 
 Mirror log path                         (MIRRORLOGPATH) = 
/mirrorlogs2/NODE0000/LOGSTREAM0000/ 
 
$ db2 update db cfg using newlogpath /actlogs 
$ db2 update db cfg using mirrorlogpath /mirrorlogs 
$ db2 update db cfg using overflowlogpath /overflowlogs 
$ db2 terminate ; db2 connect to sample 
$ db2 get db cfg | grep -i log | grep -i path 
 Changed path to log files                  (NEWLOGPATH) = 
 Path to log files                                       = 
/actlogs/NODE0000/LOGSTREAM0000/ 
 Overflow log path                     (OVERFLOWLOGPATH) = 
/overflowlogs/NODE0000/LOGSTREAM0000/ 
 Mirror log path                         (MIRRORLOGPATH) = 
/mirrorlogs/NODE0000/LOGSTREAM0000/
Problem Summary:
**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 10.1 Fix Pack 5.                      * 
****************************************************************
Local Fix:
Update the path to a dummy path first and change it back to the 
path.
Solution
First fixed in DB2 Version 10.1 Fix Pack 5.
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
27.06.2014
30.12.2015
30.12.2015
Problem solved at the following versions (IBM BugInfos)
Problem solved according to the fixlist(s) of the following version(s)
10.1.0.5 FixList