diff --git a/oam/install_scripts/columnstoreSyslog7 b/oam/install_scripts/columnstoreSyslog7
index 0ed37f975..25e807eea 100644
--- a/oam/install_scripts/columnstoreSyslog7
+++ b/oam/install_scripts/columnstoreSyslog7
@@ -1,4 +1,6 @@
 # MariaDB Columnstore Database Platform Logging
+$FileGroup groupname
+$FileOwner username
 local1.crit -/var/log/mariadb/columnstore/crit.log
 local1.err -/var/log/mariadb/columnstore/err.log
 local1.warning -/var/log/mariadb/columnstore/warning.log
diff --git a/oam/install_scripts/post-install b/oam/install_scripts/post-install
index ea36b45d3..4b635bb55 100755
--- a/oam/install_scripts/post-install
+++ b/oam/install_scripts/post-install
@@ -4,7 +4,7 @@
 #
 # Post-install steps for columnstore install
 
-prefix=/usr/local
+prefix=/home/quest
 installdir=$prefix/mariadb/columnstore
 rpmmode=install
 user=`whoami 2>/dev/null`
@@ -125,7 +125,7 @@ test -d /var/log/mariadb || $SUDO mkdir /var/log/mariadb >/dev/null 2>&1
 test -d /var/log/mariadb/columnstore || $SUDO mkdir /var/log/mariadb/columnstore >/dev/null 2>&1
 
 if [ $user != "root" ]; then
-	$SUDO chmod -R 777 /var/log/mariadb >/dev/null 2>&1
+	$SUDO chmod -R 755 /var/log/mariadb >/dev/null 2>&1
 	$SUDO chown -R $user:$user /var/log/mariadb >/dev/null 2>&1
 fi
 
@@ -164,10 +164,6 @@ chmod 755 /var/log/mariadb/columnstore/corefiles > /dev/null 2>&1
 mkdir /mnt/tmp > /dev/null 2>&1
 mkdir /var/log/mariadb/columnstore/data/archive > /dev/null 2>&1
 
-# install Columnstore Log Rotate File
-$SUDO cp $installdir/bin/columnstoreLogRotate /etc/logrotate.d/columnstore > /dev/null 2>&1
-$SUDO chmod 644 /etc/logrotate.d/columnstore
-
 # remove mysql archive log
 test -d $installdir/mysql/db || mkdir -p $installdir/mysql/db
 rm -rf $installdir/mysql/db/columnstore_log_archive > /dev/null 2>&1
@@ -208,10 +204,20 @@ if [ $user = "root" ]; then
 	fi
 fi
 #setup MariaDB Columnstore system logging
+sed -i -e s/groupname/$user/g $installdir/bin/columnstoreSyslog7
+sed -i -e s/username/$user/g $installdir/bin/columnstoreSyslog7
+
 if [ $user = "root" ]; then
 	$installdir/bin/syslogSetup.sh install > /tmp/syslog_install.log 2>&1
 	rm -f /etc/default/columnstore
 else
+        sed -i -e s@/usr/local/mariadb/columnstore@$installdir@g $installdir/bin/columnstore.def
+        sed -i -e s@/usr/local/mariadb/columnstore@$installdir@g $installdir/bin/columnstoreLogRotate
+
+        $SUDO cp $installdir/bin/columnstore.def /etc/default/columnstore
+
+        sed -i -e s@prefix=/home/quest@prefix=$prefix@g $installdir/bin/*
+
 	$SUDO rm -f /tmp/* > /dev/null 2>&1
 	$installdir/bin/syslogSetup.sh --installdir=$installdir install > /tmp/syslog_install.log 2>&1
 	$SUDO chown $user:$user $installdir/etc/Columnstore.xml
@@ -219,14 +225,14 @@ else
 	$SUDO mkdir /var/lock/subsys > /dev/null 2>&1
 	$SUDO chmod 777 /var/lock/subsys > /dev/null 2>&1
 	$SUDO rm -f /var/lock/subsys/mysql-Columnstore
-	$SUDO chmod 666 /etc/fstab	
+	$SUDO chmod 644 /etc/fstab	
 
-	sed -i -e s@/usr/local/mariadb/columnstore@$installdir@g $installdir/bin/columnstore.def
-	$SUDO cp $installdir/bin/columnstore.def /etc/default/columnstore
-
-	sed -i -e s@prefix=/usr/local@prefix=$prefix@g $installdir/bin/*
 fi
 
+# install Columnstore Log Rotate File
+$SUDO cp $installdir/bin/columnstoreLogRotate /etc/logrotate.d/columnstore > /dev/null 2>&1
+$SUDO chmod 644 /etc/logrotate.d/columnstore
+
 #check if MariaDB Columnstore system logging was setup
 cat /tmp/syslog_install.log | grep 'No System Logging' >/dev/null 2>&1
 if [ $? -eq 0 ]; then