DB2 FOR LUW / DB2FORLUW / A10 - DB2

When the create tablespace command is issued for a DMS talespace 
with the MAXSIZE not a multiple of GB or MB then db2look 
generates the DDL statement with MAXSIZE rounded down.  This can 
cause confusion especially if the DMS tablespaces are very large 
in 
Giga bytes and not an exact multiple of GB. 
 
e.g. 
 
$ db2 "create tablespace xxxxx pagesize 4096 managed by database 
using (FILE '/xxxx/xxxx/xxxx/xxxxx/tbs2'  1024k) BUFFERPOOL bp4k 
AUTORESIZE YES  MAXSIZE 1536k" 
DB20000I  The SQL command completed successfully. 
 
and corresponding db2look output 
 
CREATE LARGE TABLESPACE "xxxxx" IN DATABASE PARTITION GROUP 
IBMDEFAULTGROUP PAGESIZE 4096 MANAGED BY DATABASE 
         USING (FILE '/xxxx/xxxx/xxxx/xxxxx/tbs2' 256) 
         EXTENTSIZE 32 
         PREFETCHSIZE AUTOMATIC 
         BUFFERPOOL BP4K 
         OVERHEAD 7.500000 
         TRANSFERRATE 0.060000 
         AUTORESIZE YES 
         MAXSIZE 1 M 
         NO FILE SYSTEM CACHING 
         DROPPED TABLE RECOVERY ON; 
 
This defect will address this issue by providing the MAXSIZE in 
terms of actual KB when MAXSIZE is not an exact multiple 
of GB or MB.

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* USERS AFFECTED:                                              * 
* All Users.                                                   * 
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* PROBLEM DESCRIPTION:                                         * 
* See Error Description                                        * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 V10 Fix Pack 3 or later.                      * 
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DB2 Version 10.1 Fix Pack 3 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 4 for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 3a for Linux, UNIX, and Windows
 DB2 Version 10.1 Fix Pack 6 for Linux, UNIX, and Windows
 

First Fixed in DB2 V10 Fix Pack 3.

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

22.01.2013
24.10.2013
24.10.2013