# ***************************************************************************

# * $Copyright: Copyright 1993 – 2011 Symantec Corporation, All Rights Reserved $ *

# ***************************************************************************

#

# The following settings are used by NetBackup to backup/restore a DB2 database.

#

# Reminders:

# 1) The specified policy must have a type of “DB2″.

# 2) The specified schedule must be defined for this policy.

# 3) The DB2 database host must be entered as a client for this policy.

#

DATABASE SAMPLE

OBJECTTYPE DATABASE

POLICY DB2-DBBackup

SCHEDULE Default-Application-Backup

ENDOPER

# ———————

# DB2 User Exit Program

# ———————

# If DB2 log file archiving is enabled (DB2 USEREXIT ON), DB2 will invoke

# the NetBackup user-exit program to backup & restore DB2 archive log files.

# Using ARCFUNC SAVE causes log files to be archived to NetBackup storage,

# as specified by the policy storage-unit setting.

# Using ARCFUNC COPY causes log files to be archived to a disk directory.

# Use ARCDIR to specify the destination directory for log file backup.

# Use RETDIR to specify the source directory for log file restore.

#

DATABASE SAMPLE

OBJECTTYPE ARCHIVE

POLICY DB2-ArchLogBackup

SCHEDULE User

ARCFUNC SAVE

ENDOPER

@REM bcpyrght

@REM ***************************************************************************

@REM * $VRTScprght: Copyright 1993 – 2011 Symantec Corporation, All Rights Reserved $ *

@REM ***************************************************************************

@REM ecpyrght

@REM —————————————————————————

@REM

@REM This script is provided as an example.  See the instructions below

@REM for making customizations to work within your environment.

@REM

@REM Please copy this script to a safe location before customizing it.

@REM Modifications to the original files will be lost during product updates.

@REM

@REM This script performs an online backup of the database.  An online backup

@REM requires that the database is configured for forward recovery (see the

@REM DB2 USEREXIT and LOGRETAIN settings).  DB2 users can remain connected

@REM while performing an online backup.

@REM

@REM To back up a database or a database partition, the user must have SYSADM,

@REM SYSCTRL, or SYSMAINT authority.

@REM —————————————————————————

@echo off

@setlocal

@REM !!!!! START CUSTOMIZATIONS !!!!!

@REM

@REM The following changes need to be made to make this script work with your

@REM environment:

@REM

@REM —————————————————————————

@REM (1) NetBackup for DB2 shared library:

@REM —————————————————————————

@REM    This is the NetBackup library that backs up and restores DB2 databases

@REM    Set db2_nblib below to the correct NetBackup library path for your host

@REM

@REM Example: @set db2_nblib=C:\progra~1\veritas\netbackup\bin\nbdb2.dll

@set db2_nblib=C:\progra~1\veritas\netbackup\bin\nbdb2.dll

@echo db2_nblib = %db2_nblib%

@REM —————————————————————————

@REM (2) DB2 home directory (the system catalog node):

@REM —————————————————————————

@REM    This is the DB2 home directory where DB2 is installed

@REM    Set db2_home to DB2 home directory

@REM

@REM Example: @set db2_home=D:\sqllib

@set db2_home=C:\Progra~1\IBM\SQLLIB

@echo db2_home = %db2_home%

@REM —————————————————————————

@REM (3) Database to backup:

@REM —————————————————————————

@REM    Set db2_name to the name of the database to backup:

@REM

@REM Example: @set db2_name=SAMPLE

@set db2_name=SAMPLE

@echo db2_name = %db2_name%

@REM —————————————————————————

@REM (4) Multiple Sessions:

@REM —————————————————————————

@REM    Concurrency can improve backup performance of large databases.

@REM    Multiple sessions are used to perform the backup, with each session

@REM    backing up a subset of the database.  The sessions operate

@REM    concurrently, reducing the overall time to backup the database.

@REM    This approach assumes there are adequate resources available, like

@REM    multiple tape devices and/or multiplexing enabled.

@REM

@REM    For more information on configuring NetBackup multiplexing,

@REM    refer to the “Veritas NetBackup System Administrator’s Guide”.

@REM

@REM    If using multiple sessions change db2_sessions to use multiple sessions

@REM

@REM Example: @set db2_sessions=”OPEN 2 SESSIONS WITH 4 BUFFERS BUFFER 1024″

@REM !!!!! END CUSTOMIZATIONS !!!!!

@REM —————————————————————————

@REM Exit now if the sample script has not been customized

@REM —————————————————————————

if “%db2_name%” == “” goto custom_err_msg

@REM —————————————————————————

@REM These environmental variables are created by Netbackup (bphdb)

@REM —————————————————————————

@echo DB2_POLICY = %DB2_POLICY%

@echo DB2_SCHED = %DB2_SCHED%

@echo DB2_CLIENT = %DB2_CLIENT%

@echo DB2_SERVER = %DB2_SERVER%

@echo DB2_USER_INITIATED = %DB2_USER_INITIATED%

@echo DB2_FULL = %DB2_FULL%

@echo DB2_CINC = %DB2_CINC%

@echo DB2_INCR = %DB2_INCR%

@echo DB2_SCHEDULED = %DB2_SCHEDULED%

@echo STATUS_FILE = %STATUS_FILE%

@REM —————————————————————————

@REM Type of Backup:

@REM —————————————————————————

@REM    NetBackup policies for DB2  recognize different

@REM    backup types, i.e. full, cumulative, and differential.

@REM    For more information on NetBackup backup types, please refer to the

@REM    NetBackup for DB2 System Administrator’s Guide.

@REM

@REM    Use NetBackup variables to set DB2 full or incremental options

@REM

@set db2_action=

if “%DB2_FULL%” == “1″ @set db2_action=ONLINE

if “%DB2_CINC%” == “1″ @set db2_action=ONLINE INCREMENTAL

if “%DB2_INCR%” == “1″ @set db2_action=ONLINE INCREMENTAL DELTA

@echo db2_action = %db2_action%

@REM —————————————————————————

@REM Actual command that will be used to execute a backup

@REM Note: the parameters /c /w /i and db2 should be used with db2cmd.exe

@REM Without them, NetBackup job monitor may not function properly.

@REM —————————————————————————

@set CMD_FILE=%temp%\cmd_file

@echo CMD_FILE = %CMD_FILE%

@set CMD_LINE=%db2_home%\bin\db2cmd.exe /c /w /i db2 -f %CMD_FILE%

@echo CMD_LINE = %CMD_LINE%

@echo BACKUP DATABASE %db2_name% %db2_action% LOAD %db2_nblib% %db2_sessions%

@echo BACKUP DATABASE %db2_name% %db2_action% LOAD %db2_nblib% INCLUDE LOGS > %CMD_FILE%

@REM —————————————————————————

@REM Execute the command

@REM —————————————————————————

@echo Executing CMD=%CMD_LINE%

%CMD_LINE%

@REM Successful Backup

if errorlevel 1 goto errormsg

echo BACKUP SUCCESSFUL

if “%STATUS_FILE%” == “” goto end

if exist “%STATUS_FILE%” echo 0 > “%STATUS_FILE%”

goto end

:custom_err_msg

echo This script must be customized for proper operation in your environment.

@REM Backup command unsuccessful

:errormsg

echo Execution of BACKUP command FAILED – exiting

if “%STATUS_FILE%” == “” goto end

if exist “%STATUS_FILE%” echo 1 > “%STATUS_FILE%”

:end

@endlocal