corrected the issue that PBS cannot run in first boot after installation

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13829 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/share/xcat/install/scripts/post.xcat

@@ -68,7 +68,7 @@ do
 	sleep $RAND
 done
 echo "INSTALLDIR=$INSTALLDIR" >> /opt/xcat/xcatinfo
-echo "REBOOT=TRUE" >> /opt/xcat/xcatinfo
+#echo "REBOOT=TRUE" >> /opt/xcat/xcatinfo
 cd /xcatpost
 #gunzip xcatpost.tar.gz
 #tar -xvf xcatpost.tar

xCAT/postscripts/xcatinstallpost

@@ -34,6 +34,9 @@ fi
 DHCP_TMP=`sed 's/\(DHCPINTERFACES=\)\(.*\)$/\1"\2"/' /xcatpost/mypostscript.post`
 echo "$DHCP_TMP" > /xcatpost/mypostscript.post
 
+#mark that the first reboot after installation is finished
+echo "REBOOT=TRUE" >> /opt/xcat/xcatinfo
+
 CNS=`grep NODESTATUS= /xcatpost/mypostscript.post |awk -F = '{print $2}'`
 if [ -z "$CNS" ] || [ "$CNS" != "'0'" -a   "$CNS" != "'N'"  -a  "$CNS" != "'n'" ]; then
 #update the node status during the postbootscript running

xCAT/postscripts/xcatpostinit1

@@ -36,10 +36,8 @@ start)
     REBOOT=`grep 'REBOOT' /opt/xcat/xcatinfo |cut -d= -f2`
   fi
   # if the xcatdsklspost file exists and this is a reboot - run xcatdsklspost with a mode of 6
-  if [ -r /opt/xcat/xcatdsklspost ]; then
-     if [ "$REBOOT" = "TRUE" ]; then
+  if [ "$REBOOT" = "TRUE" -a -r /opt/xcat/xcatdsklspost ]; then
         /opt/xcat/xcatdsklspost 6
-     fi
   else
     # run /opt/xcat/xcatinstallpost
     if [ -r /opt/xcat/xcatinstallpost ]; then