+# for update from < v1.4.6
+
+for f in /etc/modules.conf /etc/modprobe.conf /etc/modprobe.conf.local ;
+do
+ if [ -f $f ]; then
+ if ! grep 'lustre llite' $f >/dev/null 2>/dev/null ; then
+ cat >> $f <<-EOF
+alias lustre llite
+EOF
+ fi
+ if egrep "^[^#]*(add below|install) ptlrpc" $f ; then
+ [ ! -f $f.rpmsave ] && cp $f $f.rpmsave
+ TMPFILE=`mktemp $f.XXXXXX` && \
+ sed -e "s/^[^#]*\(add below\|install\) ptlrpc.*/#&/" $f > $TMPFILE && \
+ mv $TMPFILE $f
+ fi
+ fi
+done
+
+