Instruction for [DataLock Software] version 5.5:

To modify the Java heap size of [DataLock Software] version 5.5, you need to amend the following files:

For Windows:

• ${DataLock-Install-Home}\config.ini
• ${DataLock-Install-Home}\bin\RunOBC.bat

For Linux / Unix / Mac OS X:

• ${DataLock-Install-Home}/config.ini  
• ${DataLock-Install-Home}/bin/RunBackupSet.sh

1. Please open "config.ini", "RunOBC.bat" or "RunBackupSet.sh" with a text editor and you should see entries as shown below:
   
   

   config.ini:

   app.system.ui.vm.opt.xmx=384

   app.system.ui.vm.opt.xms=32

   app.system.common.format.datetime.hourinday=true

   
   

   RunOBC.bat:

   …

   SET JAVA_HOME=%OBC_HOME%\jvm

   SET JAVA_EXE=%JAVA_HOME%\bin\java.exe

   SET JAVA_OPTS=-Xms32m -Xmx512m -Dsun.java2d.noddraw

   …

   
   

   RunBackupSet.sh:

   …

   LIB_HOME=./bin

   JAVA_OPTS="-Xmx256m -Djava.library.path=$APP_HOME/bin"

   CLASSPATH=$LIB_HOME:$LIB_HOME/obm.jar:$LIB_HOME/obm-lib.jar

   MAIN_CLASS=RunBackupSet

   …

   
   
   
2. The value 384, 512 and 256 is the current Java heap size which by default is 384MB, 512MB and 256MB
   
   
   
3. Please amend the line by changing the default value to "768", (or 1024 depending on the amount of free system memory available) so the line will appear similar to the example as follows:
   
   

   config.ini (updated):

   app.system.ui.vm.opt.xmx=768

   app.system.ui.vm.opt.xms=32

   app.system.common.format.datetime.hourinday=true

   
   

   RunOBC.bat (updated):

   …

   SET JAVA_HOME=%OBC_HOME%\jvm

   SET JAVA_EXE=%JAVA_HOME%\bin\java.exe

   SET JAVA_OPTS=-Xms32m -Xmx768m -Dsun.java2d.noddraw

   …

   
   

   RunBackupSet.sh (updated):

   …

   LIB_HOME=./bin

   JAVA_OPTS="-Xmx768m -Djava.library.path=$APP_HOME/bin"

   CLASSPATH=$LIB_HOME:$LIB_HOME/obm.jar:$LIB_HOME/obm-lib.jar

   MAIN_CLASS=RunBackupSet

   …

   
   
   
4. Once done, please restart the Online Backup Scheduler service