Install FixPack for DB2 V7.2 on Linux

文/A.Lang (alang[dot]hsu[at]gmail[dot]com) *轉貼時請註明作者*

工作說明：在 Linux 上建立一個全新的 Database 後，需作更新與  Production  DB 相同。

系統環境說明：

Original DB> DB2 v7.1.0.93, s031208 on AIX 5.2
New DB> DB2 v7.1.0.40, s010415 on SuSE Linux Enterprise Server 9

步驟一：檢查 DB2 版本資訊
#su - <instance-user>
#db2level

For original DB :
DB21085I  Instance "db2dev1" uses DB2 code release "SQL07029" with level
identifier "030A0105" and informational tokens "DB2 v7.1.0.93", "s031208" and
"U495913".

For New DB :
DB21085I  Instance "db2dev" uses DB2 code release "SQL07020" with level
identifier "03010105" and informational tokens "DB2 v7.1.0.40", "s010415" and
"U475381".

步驟二：前往 IBM 官網，並依上述藍粗體的關鍵字及作業平台選擇下載需要的更新檔。
http://www-306.ibm.com/software/data/db2/udb/support/

步驟三：從下載的檔案中，請先閱讀  ReadMe  安裝說明檔，尤其更新的  level  差很多版本時，需注意先後的順序。例如這一段
2.1 Prerequisites
You must have:
  a Korn shell installed before installing DB2 on Linux.
  ncurses version 4 installed before installing DB2 for Linux. Contact your
  Linux vendor for more information.
  DB2 UDB Version 7.2 or DB2 UDB Version 7.1 with FixPak 3 or greater already
  installed before installing this FixPak
To determine if the required prerequisites are installed, issue the following
command:
    rpm -qa | grep db2
The output of the command should include the following:
    db2cliv71-7.1.0-x
where "x" is the fix level, and is 40 or higher.

步驟四：安裝前的事項
$su - <iname>
$db2 force applications all
$db2 terminate
$db2stop
$exit

步驟五：開始安裝
#su - root
#cd <patchspath>
#./installFixPak

where <patchspath> is the top directory in which the FixPak image is located

步驟六： 安裝後的事項
Updating instance
#/usr/IBMdb2/V7.1/instance/db2iupdt <iname>

Rebinding to DB2 Database
$db2 terminate
$db2 connect to <dbname>
$cd ~/sqllib/bnd
$db2 bind @db2ubind.lst BLOCKING ALL GRANT PUBLIC
$db2 bind @db2cli.lst BLOCKING ALL GRANT PUBLIC
$db2 terminate

步驟完成