Index: unix_installer/installer-package/build.xml
===================================================================
diff -u -rbcdcd482abb07890762a3f0e26e561d43417cbec -rcedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0
--- unix_installer/installer-package/build.xml	(.../build.xml)	(revision bcdcd482abb07890762a3f0e26e561d43417cbec)
+++ unix_installer/installer-package/build.xml	(.../build.xml)	(revision cedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0)
@@ -17,6 +17,7 @@
 		     output="${basedir}/database/dump.sql" failonerror="true">
 		      <arg line="-u${db.username}" />
 		      <arg line="--password=${db.password}" />
+			  <arg line="--hex-blob" />
 		      <arg line="${db.name}" />
 		</exec>
 	</target>
Index: unix_installer/installer-package/conf/run.conf
===================================================================
diff -u -rbc6ff20330a87bd59cf4a86f190bcefa90e6558e -rcedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0
--- unix_installer/installer-package/conf/run.conf	(.../run.conf)	(revision bc6ff20330a87bd59cf4a86f190bcefa90e6558e)
+++ unix_installer/installer-package/conf/run.conf	(.../run.conf)	(revision cedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0)
@@ -40,7 +40,7 @@
 # Specify options to pass to the Java VM.
 #
 if [ "x$JAVA_OPTS" = "x" ]; then
-   JAVA_OPTS="-server -Xms128m -Xmx128m"
+   JAVA_OPTS="-server -Xms128m -Xmx512m -XX:MaxPermSize=256m"
 fi
 
 # Sample JPDA settings for remote socket debuging
Index: unix_installer/installer-package/sql-scripts/removeConfigs.sql
===================================================================
diff -u -r8b4a85f27e891cc3b0dfbd2c38fd910017f08ffb -rcedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0
--- unix_installer/installer-package/sql-scripts/removeConfigs.sql	(.../removeConfigs.sql)	(revision 8b4a85f27e891cc3b0dfbd2c38fd910017f08ffb)
+++ unix_installer/installer-package/sql-scripts/removeConfigs.sql	(.../removeConfigs.sql)	(revision cedf53563cb1cbae9d8c7ca8ed58a77a37d66bb0)
@@ -12,3 +12,10 @@
 -- From 2.2 onwards. Ensure spreadsheet is set to disabled
 update lams_learning_library set valid_flag=0 where title="SpreadSheet";
 
+-- From 2.2 onwards. Remove lams_qtz event entires
+delete from lams_qtz_SIMPLE_TRIGGERS;
+delete from lams_qtz_TRIGGERS;
+delete from lams_qtz_JOB_DETAILS;
+
+
+