diff --git a/xCAT-server-2.0/lib/xcat/plugins/sles.pm b/xCAT-server-2.0/lib/xcat/plugins/sles.pm
index 3dd3e1575..efdf966fe 100644
--- a/xCAT-server-2.0/lib/xcat/plugins/sles.pm
+++ b/xCAT-server-2.0/lib/xcat/plugins/sles.pm
@@ -2,6 +2,7 @@
 package xCAT_plugin::sles;
 use Storable qw(dclone);
 use Sys::Syslog;
+use File::Temp qw/tempdir/;
 use xCAT::Table;
 use xCAT::Utils;
 use xCAT::MsgUtils;
@@ -294,6 +295,8 @@ sub copycd
     my $request  = shift;
     my $callback = shift;
     my $doreq    = shift;
+    my $distname = "";
+    my $detdistname = "";
     my $installroot;
     $installroot = "/install";
     my $sitetab = xCAT::Table->new('site');
@@ -370,6 +373,7 @@ sub copycd
             {
                 my @parts    = split /\s+/, $prod;
                 my @subparts = split /-/,   $parts[2];
+                $detdistname = "sles" . $subparts[0];
                 unless ($distname) { $distname = "sles" . $subparts[0] };
             }
         }
@@ -440,6 +444,41 @@ sub copycd
     #    );
     chmod 0755, "$installroot/$distname/$arch";
     chmod 0755, "$installroot/$distname/$arch/$discnumber";
+    if ($detdistname eq "sles10.2" and $discnumber eq "1") { #Go and correct inst_startup.ycp in the install root
+        my $tmnt = tempdir("xcat-sles.$$.XXXXXX",TMPDIR=>1);
+        my $tdir = tempdir("xcat-slesd.$$.XXXXXX",TMPDIR=>1);
+        my $startupfile;
+        my $ycparch = $arch;
+        if ($arch eq "x86") { 
+            $ycparch = "i386";
+        }
+        system("mount -o loop $installroot/$distname/$arch/$discnumber/boot/$ycparch/root $tmnt");
+        system("cd $tmnt;find . |cpio -dump $tdir");
+        system("umount $tmnt;rm $installroot/$distname/$arch/$discnumber/boot/$ycparch/root");
+        open($startupfile,"<","$tdir/usr/share/YaST2/clients/inst_startup.ycp");
+        my @ycpcontents = <$startupfile>;
+        my @newcontents;
+        my $writecont=1;
+        close($startupfile);
+        foreach (@ycpcontents) {
+            if (/No hard disks/) {
+                $writecont=0;
+            } elsif (/\}/) {
+                $writecont=1;
+            }
+            s/cancel/next/;
+            if ($writecont) {
+                push @newcontents, $_;
+            } 
+        }
+        open($startupfile,">","$tdir/usr/share/YaST2/clients/inst_startup.ycp");
+        foreach (@newcontents) {
+            print $startupfile $_;
+        }
+        close($startupfile);
+        system("cd $tdir;mkfs.cramfs . $installroot/$distname/$arch/$discnumber/boot/$ycparch/root");
+        system("rm -rf $tmnt $tdir");
+    }
 
     if ($rc != 0)
     {
diff --git a/xCAT-server-2.0/share/xcat/install/scripts/chroot.sles.iscsi b/xCAT-server-2.0/share/xcat/install/scripts/chroot.sles.iscsi
new file mode 100644
index 000000000..349c8d2b0
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/install/scripts/chroot.sles.iscsi
@@ -0,0 +1,112 @@
+      <chroot-scripts config:type="list">
+        <script>
+          <filename>boot.sh</filename>
+          <interpreter>shell</interpreter>
+          <chrooted config:type="boolean">true</chrooted>
+          <source>
+
+<![CDATA[
+#!/bin/sh
+
+AWK=`find / -name awk | head -1`
+#old awk /mounts/instsys/bin/awk -f
+
+cat >/tmp/locktftpdir.awk <<EOF
+#!$AWK -f
+BEGIN {
+	xcatdport = #TABLE:site:key=xcatiport:value#
+	xcatdhost = "#XCATVAR:XCATMASTER#"
+
+	ns = "/inet/tcp/0/" xcatdhost "/" xcatdport
+
+	 while(1) {
+                if((ns |& getline) > 0)
+                        print \$0 | "logger -t xcat"
+
+                if(\$0 == "ready")
+                        print "locktftpdir" |& ns
+                if(\$0 == "done")
+                        break
+        }
+	close(ns)
+
+	exit 0
+}
+EOF
+cat >/tmp/setiscsiparms.awk <<EOF
+#!$AWK -f
+BEGIN {
+	xcatdhost = ARGV[1]
+	xcatdport = ARGV[2]
+	kernel = ARGV[3]
+	initrd = ARGV[4]
+	kcmd = ARGV[5]
+	ns = "/inet/tcp/0/" ARGV[1] "/" xcatdport
+
+	while(1) {
+                if((ns |& getline) > 0)
+                        print \$0 | "logger -t xcat"
+
+                if(\$0 == "ready")
+                        print "setiscsiparms "kernel" "initrd" "kcmd |& ns
+                if(\$0 == "done")
+                        break
+	}
+	close(ns)
+	exit 0
+}
+EOF
+cat >/tmp/unlocktftpdir.awk <<EOF
+#!$AWK -f
+BEGIN {
+	xcatdport = #TABLE:site:key=xcatiport:value#
+	xcatdhost = "#XCATVAR:XCATMASTER#"
+
+	ns = "/inet/tcp/0/" xcatdhost "/" xcatdport
+
+	 while(1) {
+                if((ns |& getline) > 0)
+                        print \$0 | "logger -t xcat"
+
+                if(\$0 == "ready")
+                        print "unlocktftpdir" |& ns
+                if(\$0 == "done")
+                        break
+        }
+	close(ns)
+
+	exit 0
+}
+EOF
+
+chmod 755 /tmp/unlocktftpdir.awk
+chmod 755 /tmp/locktftpdir.awk
+chmod 755 /tmp/setiscsiparms.awk
+if [ -r /boot/etc/yaboot.conf ]; then
+	KNAME=`grep ^image /boot/etc/yaboot.conf|head -n 1|cut -d= -f 2|sed -e 's!^/!!'`
+	KERNEL=/boot/$KNAME
+	KERNEL=`echo $KERNEL|sed -e 's!//!/!g'`
+	INAME=`grep initrd /boot/etc/yaboot.conf|head -n 1|cut -d= -f 2|sed -e 's!^/!!'`
+	INITRD=/boot/$INAME
+	INITRD=`echo $INITRD|sed -e 's!//!/!g'`
+	KCMDLINE=`grep append= /boot/etc/yaboot.conf|head -n 1|cut -d= -f 2-`
+	KCMDLINE=`echo $KCMDLINE|sed -e 's! rhgb!!'|sed -e 's!"!!g'`
+elif [ -r /boot/grub/menu.lst ]; then
+	KNAME=`grep -v ^# /boot/grub/menu.lst|grep -v title|grep kernel|awk '{print $2}'|sed -e 's!/boot/!!'|head -n 1`
+	KERNEL=/boot/$KNAME
+	KCMDLINE=`grep -v ^# /boot/grub/menu.lst|grep -v title|grep kernel|sed -e 's!^.*kernel[[:space:]]\+[[:graph:]]\+[[:space:]]\+!!'|head -n 1`
+	INAME=`grep -v ^# /boot/grub/menu.lst|grep -v title|grep initrd|awk '{print $2}'|sed -e 's!/boot/!!'|head -n 1`
+	INITRD=/boot/$INAME
+	INITRD=`echo $INITRD|sed -e 's!//!/!g'`
+
+fi
+/tmp/unlocktftpdir.awk #XCATVAR:XCATMASTER# 3002
+curl -T $KERNEL tftp://#XCATVAR:XCATMASTER#/xcat/#TABLE:nodelist:$NODE:node#/$KNAME
+curl -T $INITRD tftp://#XCATVAR:XCATMASTER#/xcat/#TABLE:nodelist:$NODE:node#/$INAME
+/tmp/locktftpdir.awk #XCATVAR:XCATMASTER# 3002
+/tmp/setiscsiparms.awk #XCATVAR:XCATMASTER# 3002 $KNAME $INAME "$KCMDLINE"
+]]>
+
+          </source>
+        </script>
+      </chroot-scripts>
diff --git a/xCAT-server-2.0/share/xcat/install/scripts/post.sles.iscsi b/xCAT-server-2.0/share/xcat/install/scripts/post.sles.iscsi
new file mode 100644
index 000000000..2a81e8e21
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/install/scripts/post.sles.iscsi
@@ -0,0 +1,95 @@
+      <post-scripts config:type="list">
+        <script>
+          <filename>xcat.sh</filename>
+          <interpreter>shell</interpreter>
+          <source>
+
+<![CDATA[
+#!/bin/sh
+
+RAND=$(perl -e 'print int(rand(50)). "\n"')
+sleep $RAND
+jsi=0
+while [ $(hostname) == 'linux' ]
+do
+	if [ $jsi -gt 10 ]; then
+		logger "Slept too long!"
+		exit
+	fi
+	let jsi=jsi+1
+	sleep 1
+done
+echo "Slept $jsi seconds before hostname made sense."
+
+HOSTNAME=$(hostname -s)
+echo $HOSTNAME
+
+/sbin/portmap
+export MASTER_IP=#XCATVAR:XCATMASTER#
+export MASTER_IPS=#XCATVAR:XCATMASTER#
+export MASTER="#XCATVAR:XCATMASTER#"
+
+#
+#  This script has not yet been updated to work with service nodes
+#
+for i in $(seq 1 20)
+do
+	GOTIT=0
+	for i in $MASTER_IPS
+	do
+		#mount -r $i:/install/postscripts /xcatpost
+      wget -l inf -N -r --waitretry=10 --random-wait --retry-connrefused  -t 0 -T 60 ftp://$i/postscripts
+		if [ "$?" = "0" ]
+		then
+         mkdir -p /var/stunnel
+         if [ -x /usr/sbin/stunnel ]; then #Stop if no stunnel to help the next bit
+            echo client=yes > /etc/stunnel/stunnel.conf
+            echo foreground=no >> /etc/stunnel/stunnel.conf
+            echo output=/dev/null >> /etc/stunnel/stunnel.conf
+            echo verify=0 >> /etc/stunnel/stunnel.conf
+            echo '[xcatd]' >> /etc/stunnel/stunnel.conf
+            echo accept=400 >> /etc/stunnel/stunnel.conf
+            echo connect=$i:3001 >> /etc/stunnel/stunnel.conf
+
+            stunnel
+            STUN_PID=$!
+            sleep 1
+         fi
+         mv $i/postscripts /xcatpost
+         rm -rf $i
+         chmod +x /xcatpost/*
+         /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript
+         MYCONT=`cat /tmp/mypostscript`
+         while [ -z "$MYCONT" ]; do
+            let SLI=$RANDOM%10+10
+            sleep $SLI
+            /xcatpost/getpostscript.awk |sed -e 's/<[^>]*>//g'|egrep -v '^ *$'|sed -e 's/^ *//' > /tmp/mypostscript
+            MYCONT=`cat /tmp/mypostscript`
+         done
+         chmod +x /tmp/mypostscript
+			GOTIT=1
+			break
+		fi
+	done
+	if [ "$GOTIT" = "1" ]
+	then
+		break
+	fi
+	RAND=$(perl -e 'print int(rand(5)). "\n"')
+	sleep $RAND
+done
+PATH=/xcatpost:$PATH
+export PATH
+/tmp/mypostscript
+updateflag.awk $MASTER 3002
+cd /
+/xcatpost/#TABLE:nodelist:$NODE:node#
+rm -Rf /xcatpost
+rm -f /tmp/mypostscript
+rm -f /etc/stunnel/stunnel.conf
+rmdir /xcatpost
+]]>
+
+          </source>
+        </script>
+      </post-scripts>
diff --git a/xCAT-server-2.0/share/xcat/install/sles/iscsi.tmpl b/xCAT-server-2.0/share/xcat/install/sles/iscsi.tmpl
new file mode 100644
index 000000000..9befe2ffb
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/install/sles/iscsi.tmpl
@@ -0,0 +1,99 @@
+<?xml version="1.0"?>
+<!DOCTYPE profile SYSTEM "/usr/share/YaST2/include/autoinstall/profile.dtd">
+<profile xmlns="http://www.suse.com/1.0/yast2ns" xmlns:config="http://www.suse.com/1.0/configns">
+  <install>
+    <bootloader>
+      <write_bootloader config:type="boolean">true</write_bootloader>
+      <activate config:type="boolean">true</activate>
+      <kernel_parameters></kernel_parameters>
+      <lba_support config:type="boolean">false</lba_support>
+      <linear config:type="boolean">false</linear>
+      <location>mbr</location>
+    </bootloader>
+    <iscsi-client>
+        <initiatorname>#TABLE:nodelist:$NODE:node#</initiatorname>
+        <targets config:type="list">
+            <listentry>
+                <authmethod>None</authmethod>
+                <portal>#TABLE:iscsi:$NODE:server#:3260,1</portal>
+                <startup>onboot</startup>
+                <target>#TABLE:iscsi:$NODE:target#</target>
+            </listentry>
+        </targets>
+        <version>1.0</version>
+    </iscsi-client>
+    <general>
+      <clock>
+        <hwclock>GMT</hwclock>
+        <timezone>#TABLE:site:key=timezone:value#</timezone>
+      </clock>
+      <keyboard>
+        <keymap>english-us</keymap>
+      </keyboard>
+      <language>en_US</language>
+      <mode>
+        <confirm config:type="boolean">false</confirm>
+        <forceboot config:type="boolean">false</forceboot>
+        <interactive_boot config:type="boolean">false</interactive_boot>
+        <reboot config:type="boolean">true</reboot>
+      </mode>
+      <mouse>
+        <id>non</id>
+      </mouse>
+    </general>
+    <partitioning config:type="list">
+      <drive>
+        <device>/dev/sda</device>
+        <initialize config:type="boolean">true</initialize>
+        <use>all</use>
+      </drive>
+    </partitioning>
+    <software>
+      <patterns config:type="list">
+        <pattern>base</pattern>
+	    <pattern>x11</pattern>
+      </patterns>
+      <packages config:type="list">
+        <package>stunnel</package>
+        <package>xntp</package>
+        <package>rsync</package>
+        <package>open-iscsi</package>
+      </packages>
+    </software>
+  </install>
+  <configure>
+    <users config:type="list">
+      <user>
+        <username>root</username>
+        <user_password>#CRYPT:passwd:key=system,username=root:password#</user_password>
+        <encrypted config:type="boolean">true</encrypted>
+        <forename/>
+        <surname/>
+      </user>
+    </users>
+    <networking>
+      <dns>
+        <dhcp_hostname config:type="boolean">true</dhcp_hostname>
+        <dhcp_resolv config:type="boolean">true</dhcp_resolv>
+        <domain>#TABLE:site:key=domain:value#</domain>
+        <hostname>#TABLE:nodelist:$NODE:node#</hostname>
+      </dns>
+      <interfaces config:type="list">
+        <interface>
+          <bootproto>dhcp</bootproto>
+          <device>eth0</device>
+          <startmode>nfsroot</startmode>
+        </interface>
+      </interfaces>
+      <routing>
+        <ip_forward config:type="boolean">false</ip_forward>
+        <routes config:type="list"/>
+      </routing>
+    </networking>
+    <scripts>
+   #INCLUDE:../scripts/pre.sles#
+   #INCLUDE:../scripts/chroot.sles.iscsi#
+   #INCLUDE:../scripts/post.sles.iscsi#
+    </scripts>
+  </configure>
+</profile>
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/compute.exlist b/xCAT-server-2.0/share/xcat/netboot/sles/compute.exlist
new file mode 100644
index 000000000..fb4fb072b
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/compute.exlist
@@ -0,0 +1,13 @@
+./usr/share/man*
+./usr/share/locale*
+./usr/share/i18n*
+./var/cache/yum*
+./usr/share/doc*
+./usr/share/gnome*
+./usr/share/zoneinfo*
+./usr/share/cracklib*
+./usr/share/info*
+./usr/share/omf*
+./usr/lib/locale*
+./usr/lib/perl5*
+./boot*
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/compute.pkglist b/xCAT-server-2.0/share/xcat/netboot/sles/compute.pkglist
new file mode 100644
index 000000000..2a2758dd4
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/compute.pkglist
@@ -0,0 +1,8 @@
+bash 
+nfs-utils
+stunnel
+dhcpcd 
+kernel-smp
+openssh
+busybox
+wget
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/genimage b/xCAT-server-2.0/share/xcat/netboot/sles/genimage
new file mode 100755
index 000000000..02ae05e56
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/genimage
@@ -0,0 +1,498 @@
+#!/usr/bin/env perl
+use File::Basename;
+use File::Path;
+use File::Copy;
+use File::Find;
+use Getopt::Long;
+#use strict;
+Getopt::Long::Configure("bundling");
+Getopt::Long::Configure("pass_through");
+
+my $prinic; #TODO be flexible on node primary nic
+my $othernics; #TODO be flexible on node primary nic
+my $netdriver;
+my @yumdirs;
+my $arch = `uname -m`;
+chomp($arch);
+if ($arch =~ /i.86$/) {
+   $arch = x86;
+}
+my %libhash;
+my @filestoadd;
+my $profile;
+my $osver;
+my $pathtofiles=dirname($0);
+my $name = basename($0);
+my $onlyinitrd=0;
+if ($name =~ /geninitrd/) {
+   $onlyinitrd=1;
+}
+my $rootlimit;
+my $tmplimit;
+my $installroot = "/install";
+my $kernelver = ""; #`uname -r`;
+my $basekernelver; # = $kernelver;
+
+sub xdie {
+   system("rm -rf /tmp/xcatinitrd.$$");
+   die @_;
+}
+
+$SIG{INT} = $SIG{TERM} = sub { xdie "Interrupted" };
+GetOptions(
+   'a=s' => \$arch,
+   'p=s' => \$profile,
+   'o=s' => \$osver,
+   'n=s' => \$netdriver,
+   'i=s' => \$prinic,
+   'r=s' => \$othernics,
+   'l=s' => \$rootlimit,
+   't=s' => \$tmplimit,
+   'k=s' => \$kernelver
+);
+#Default to the first kernel found in the install image if nothing specified explicitly.
+#A more accurate guess than whatever the image build server happens to be running
+#If specified, that takes precedence.
+#if image has one, that is used
+#if all else fails, resort to uname -r like this script did before
+my @KVERS= <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/*>;
+if (scalar(@KVERS)) {
+    $basekernelver = basename($KVERS[0]);
+}
+unless ($basekernelver) {
+    $basekernelver = `uname -r`;
+}
+unless ($kernelver) {
+    $kernelver=$basekernelver;
+}
+chomp($kernelver);
+unless ($osver and $profile and $netdriver and $prinic) {
+   print 'Usage: genimage -i <nodebootif> -n <nodenetdrivers> [-r <otherifaces>] -o <OSVER> -p <PROFILE> -k <KERNELVER>'."\n";
+   print "Examples:\n";
+   print " genimage -i eth0 -n tg3 -o centos5.1 -p compute\n";
+   print " genimage -i eth0 -r eth1,eth2 -n tg3,bnx2 -o centos5.1 -p compute\n";
+   exit 1;
+}
+my @ndrivers;
+foreach (split /,/,$netdriver) {
+   unless (/\.ko$/) {
+      s/$/.ko/;
+   }
+   if (/^$/) {
+      next;
+   }
+   push @ndrivers,$_;
+}
+
+unless ($onlyinitrd) {
+   my $srcdir = "$installroot/$osver/$arch/1";
+   mkpath "$installroot/netboot/$osver/$arch/$profile/rootimg/etc";
+   mkpath "$installroot/netboot/$osver/$arch/$profile/rootimg/dev";
+   #system "mount -o bind /dev $installroot/netboot/$osver/$arch/$profile/rootimg/dev";
+   system "mknod $installroot/netboot/$osver/$arch/$profile/rootimg/dev/zero c 1 5";
+   open($fd,">>","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/fstab");
+   print $fd "#Dummy fstab for rpm postscripts to see\n";
+   close($fd);
+   system("zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ sa file:$srcdir");
+   #my $yumcmd = "yum -y -c /tmp/genimage.$$.yum.conf --installroot=$installroot/netboot/$osver/$arch/$profile/rootimg/ --disablerepo=* ";
+   #$yumcmd .= "install ";
+   #mkpath("$installroot/netboot/$osver/$arch/$profile/rootimg/var/lib/yum");
+   my $yumcmd = "zypper -R $installroot/netboot/$osver/$arch/$profile/rootimg/ install -y ";
+   my $pkglist;
+   if (-r "$pathtofiles/$profile.$osver.$arch.pkglist") {
+      $pkglist = "$pathtofiles/$profile.$osver.$arch.pkglist";
+   } elsif (-r "$pathtofiles/$profile.$arch.pkglist") {
+      $pkglist = "$pathtofiles/$profile.$arch.pkglist";
+   } elsif (-r "$pathtofiles/$profile.$osver.pkglist") {
+      $pkglist = "$pathtofiles/$profile.$osver.pkglist";
+   } elsif (-r "$pathtofiles/$profile.pkglist") {
+      $pkglist = "$pathtofiles/$profile.pkglist";
+   } else {
+      print "Unable to find package list for $profile!";
+      return 1;
+   }
+   open($yumconfig,"<","$pkglist");
+   while (<$yumconfig>) {
+      chomp;
+      $yumcmd .= $_ . " ";
+   }
+   $yumcmd =~ s/ $/\n/;
+   my $rc = system($yumcmd);
+   if ($rc) { 
+      print "zypper invocation failed\n";
+      exit 1;
+   }
+   postscripts(); #run 'postscripts'
+}
+unlink "/tmp/genimage.$$.yum.conf";
+mkinitrd();
+
+sub getlibs {
+	my $file = shift;
+	my $liblist = `chroot $installroot/netboot/$osver/$arch/$profile/rootimg ldd $file`;
+	my @libs = split/\n/,$liblist;
+	my @return;
+	foreach (@libs) {
+      unless (/=>/) {
+         (my $wjnk, my $lib,my $jnk) = split /\s+/,$_,3;
+         $lib =~ s/^\///;
+         $libhash{$lib}=1;
+         next;
+      }
+		(my $temp1,my $temp2) = split />/,$_,2;
+		(my $whitespace,$temp1,$temp2) = split /\s+/,$temp2,4;
+		unless ($temp1 =~ /\//) {
+			next;
+		}
+      $temp1 =~ s/^\///;
+		$libhash{$temp1}=1;
+   }
+}
+
+sub mkinitrd {
+	mkpath("/tmp/xcatinitrd.$$/bin");
+	if($basekernelver eq $kernelver) {
+		rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
+	}
+	else {
+		if(-r "$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz-$kernelver") {
+			rename("$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz-$kernelver","$installroot/netboot/$osver/$arch/$profile/kernel");
+        } elsif(-r "/boot/vmlinuz-$kernelver") {
+			copy("/boot/vmlinuz-$kernelver","$installroot/netboot/$osver/$arch/$profile/kernel");
+		}
+		else {
+			xdie("Cannot read /boot/vmlinuz-$kernelver");
+		}
+	}
+	symlink("bin","/tmp/xcatinitrd.$$/sbin");
+	mkpath("/tmp/xcatinitrd.$$/usr/bin");
+	mkpath("/tmp/xcatinitrd.$$/usr/sbin");
+	mkpath("/tmp/xcatinitrd.$$/usr/lib");
+	mkpath("/tmp/xcatinitrd.$$/usr/lib64");
+	mkpath("/tmp/xcatinitrd.$$/lib/firmware");
+	mkpath("/tmp/xcatinitrd.$$/lib64/firmware");
+	mkpath("/tmp/xcatinitrd.$$/proc");
+	mkpath("/tmp/xcatinitrd.$$/sys");
+	mkpath("/tmp/xcatinitrd.$$/dev/mapper");
+	mkpath("/tmp/xcatinitrd.$$/sysroot");
+	mkpath("/tmp/xcatinitrd.$$/etc/ld.so.conf.d");
+	mkpath("/tmp/xcatinitrd.$$/var/lib/dhclient");
+	my $inifile;
+	open($inifile,">","/tmp/xcatinitrd.$$/init");
+	print $inifile "#!/sbin/busybox.anaconda sh\n";
+	print $inifile "busybox.anaconda mount -t proc /proc /proc\n";
+	print $inifile "busybox.anaconda --install\n";
+	print $inifile "mount -t sysfs /sys /sys\n";
+   print $inifile "mount -o mode=0755 -t tmpfs /dev /dev\n";
+   print $inifile "mkdir /dev/pts\n";
+   print $inifile "mount -t devpts -o gid=5,mode=620 /dev/pts /dev/pts\n";
+   print $inifile "mkdir /dev/shm\n";
+   print $inifile "mkdir /dev/mapper\n";
+   print $inifile "mknod /dev/null c 1 3\n";
+   print $inifile "mknod /dev/zero c 1 5\n";
+   print $inifile "mknod /dev/systty c 4 0\n";
+   print $inifile "mknod /dev/tty c 5 0\n";
+   print $inifile "mknod /dev/console c 5 1\n";
+   print $inifile "mknod /dev/ptmx c 5 2\n";
+   print $inifile "mknod /dev/rtc c 10 135\n";
+   print $inifile "mknod /dev/tty0 c 4 0\n";
+   print $inifile "mknod /dev/tty1 c 4 1\n";
+   print $inifile "mknod /dev/tty2 c 4 2\n";
+   print $inifile "mknod /dev/tty3 c 4 3\n";
+   print $inifile "mknod /dev/tty4 c 4 4\n";
+   print $inifile "mknod /dev/tty5 c 4 5\n";
+   print $inifile "mknod /dev/tty6 c 4 6\n";
+   print $inifile "mknod /dev/tty7 c 4 7\n";
+   print $inifile "mknod /dev/tty8 c 4 8\n";
+   print $inifile "mknod /dev/tty9 c 4 9\n";
+   print $inifile "mknod /dev/tty10 c 4 10\n";
+   print $inifile "mknod /dev/tty11 c 4 11\n";
+   print $inifile "mknod /dev/tty12 c 4 12\n";
+   print $inifile "mknod /dev/ttyS0 c 4 64\n";
+   print $inifile "mknod /dev/ttyS1 c 4 65\n";
+   print $inifile "mknod /dev/ttyS2 c 4 66\n";
+   print $inifile "mknod /dev/ttyS3 c 4 67\n";
+   foreach (@ndrivers) {
+      print $inifile "insmod /lib/$_\n";
+   }
+   print $inifile <<EOMS;
+netstart
+ifconfig lo 127.0.0.1
+ifconfig lo up
+cd /
+for i in `cat /proc/cmdline`; do
+   KEY=`echo \$i |awk -F= '{print \$1}'`
+   if [ "\$KEY" == 'imgurl' ]; then
+      VALUE=`echo \$i |awk -F= '{print \$2}'`
+      if [ "http" == "`echo \$VALUE|awk -F: '{print \$1}'`" ]; then
+        #NOTE needs FT retry code to scale
+        #NOTE: should prob have max count
+        FILENAME=`echo \$VALUE|awk -F/ '{print \$NF}'`
+        while [ ! -r "\$FILENAME" ]; do
+          echo Getting \$VALUE...
+          if ! wget \$VALUE; then
+            sleep 5 #should be random, exponential for scale
+            rm -f \$FILENAME
+          fi
+        done
+        NFS=0
+      fi
+      if [ "nfs" == "`echo \$VALUE|awk -F: '{print \$1}'`" ]; then
+        NFS=1
+        SERVER=`echo \$VALUE|awk -F/ '{print \$3}'`
+        ROOTDIR=`echo \$VALUE|awk -F/ '{for(i=4;i<=NF;i++) printf "/%s",\$i}'`
+      fi
+   fi
+done
+if [ "\$NFS" = "1" ]; then
+  echo Setting up nfs with ram overlay.
+  mknod /dev/loop0 b 7 0
+  mkdir -p /ro
+  mkdir -p /rw
+  #NOTE: should prob have max count
+  while [ ! -d /ro/bin ]; do
+    echo mounting \$SERVER:\$ROOTDIR on /ro
+    mount.nfs \$SERVER:\$ROOTDIR /ro -r -n -o nolock,rsize=32768,udp,nfsvers=3,timeo=14
+    sleep 5 #should be random, exponential for scale
+  done
+  mount -t tmpfs rw /rw
+  mkdir -p /rw/etc
+  mkdir -p /rw/var/lib/dhclient
+  cp /etc/resolv.conf /rw/etc/
+  cp /var/lib/dhclient/dhclient.leases /rw/var/lib/dhclient/dhclient-$prinic.leases
+  mount -t aufs -o dirs=/rw:/ro mergedroot  /sysroot
+  mkdir -p /sysroot/ro
+  mkdir -p /sysroot/rw
+  mount --move /ro /sysroot/ro
+  mount --move /rw /sysroot/rw
+  cp /etc/resolv.conf /sysroot/etc/
+elif [ -r /rootimg.sfs ]; then
+  echo Setting up squashfs with ram overlay.
+  mknod /dev/loop0 b 7 0
+  mkdir -p /ro
+  mkdir -p /rw
+  mount -t squashfs /rootimg.sfs /ro
+  mount -t tmpfs rw /rw
+  mount -t aufs -o dirs=/rw:/ro mergedroot /sysroot
+  mkdir -p /sysroot/ro
+  mkdir -p /sysroot/rw
+  mount --move /ro /sysroot/ro
+  mount --move /rw /sysroot/rw
+EOMS
+   print $inifile "elif [ -r /rootimg.gz ]; then\n";
+   print $inifile "echo Setting up RAM-root tmpfs.\n";
+   if ($rootlimit) {
+      print $inifile "  mount -o size=$rootlimit -t tmpfs rootfs /sysroot\n";
+   } else {
+      print $inifile "  mount -t tmpfs rootfs /sysroot\n";
+   }
+   print $inifile "  cd /sysroot\n";
+   print $inifile "  echo -n \"Extracting root filesystem:\"\n";
+   print $inifile "  if [ -x /bin/cpio ]; then\n";
+   print $inifile "  zcat /rootimg.gz |/bin/cpio -idum\n";
+   print $inifile "  else\n";
+   print $inifile "  zcat /rootimg.gz |cpio -idum\n";
+   print $inifile "  fi\n";
+   print $inifile "  echo Done\n";
+   print $inifile "else\n";
+   print $inifile "  echo -n Failed to download image, panicing in 5...\n";
+   print $inifile "  for i in 4 3 2 1 0; do\n";
+   print $inifile "    /bin/sleep 1\n";
+   print $inifile "    echo -n \$i...\n";
+   print $inifile "  done\n";
+   print $inifile "  echo\n";
+ print $inifile <<EOMS;
+  echo "You're dead.  rpower nodename reset to play again.
+
+* Did you packimage with -m cpio, -m squashfs, or -m nfs?
+* If using -m squashfs did you include aufs.ko with geninitrd?
+  e.g.:  -n tg3,squashfs,aufs,loop
+* If using -m nfs did you export NFS and sync rootimg?  And
+  did you include the aufs and nfs modules in the proper order:
+  e.g.:  -n tg3,aufs,loop,sunrpc,lockd,nfs_acl,nfs
+
+"
+  sleep 5
+EOMS
+   print $inifile "  exit\n";
+   print $inifile "fi\n";
+   print $inifile "cd /\n";
+   print $inifile "cp /var/lib/dhclient/dhclient.leases /sysroot/dev/.dhclient-$prinic.leases\n";
+   print $inifile "cp /var/lib/dhclient/dhclient.leases /sysroot/var/lib/dhclient/dhclient-$prinic.leases\n";
+   print $inifile "mknod /sysroot/dev/console c 5 1\n";
+   print $inifile "exec switch_root -c /dev/console /sysroot /sbin/init\n";
+   close($inifile);
+   open($inifile,">"."/tmp/xcatinitrd.$$/bin/netstart");
+   print $inifile "#!/sbin/nash\n";
+   print $inifile "network --device $prinic --bootproto dhcp\n";
+   close($inifile);
+	chmod(0755,"/tmp/xcatinitrd.$$/init");
+	chmod(0755,"/tmp/xcatinitrd.$$/bin/netstart");
+   @filestoadd=();
+   foreach (@ndrivers) {
+      if (-f "$pathtofiles/$_") {
+         push @filestoadd,[$_,"lib/$_"];
+      }
+   }
+   foreach ("bin/cpio","sbin/nash","sbin/busybox.anaconda","sbin/rmmod","sbin/mount.nfs") {
+      getlibs($_);
+      push @filestoadd,$_;
+   }
+   if ($arch =~ /x86_64/) {
+      push @filestoadd,"lib64/libnss_dns.so.2";
+   }
+   else {
+      push @filestoadd,"lib/libnss_dns.so.2";
+   }
+   push @filestoadd,keys %libhash;
+	if($basekernelver ne $kernelver) {
+		system("rm -rf $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$basekernelver");
+        unless (-d "$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$kernelver") {
+		    if(-d "/lib/modules/$kernelver") {
+		    	system("cd /lib/modules;cp -r $kernelver $installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/");
+		    }
+		    else {
+		    	xdie("Cannot read /lib/modules/$kernelver");
+		    }
+        }
+	}
+   find(\&isnetdriver, <$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/$kernelver/*>);
+   foreach (@filestoadd) {
+      if (ref($_)) {
+         my $srcpath = "$installroot/netboot/$osver/$arch/$profile/rootimg/".$_->[0];
+         if (-f "$pathtofiles/".$_->[0]) {
+            $srcpath="$pathtofiles/".$_->[0];
+         }
+         copy($srcpath,"/tmp/xcatinitrd.$$/".$_->[1]);
+         chmod 0755,"/tmp/xcatinitrd.$$/".$_->[1];
+      } else {
+         my $srcpath = "$installroot/netboot/$osver/$arch/$profile/rootimg/$_";
+         if (-f "$pathtofiles/$_") {
+            $srcpatch = "$pathtofiles/$_";
+         }
+         copy("$srcpath","/tmp/xcatinitrd.$$/$_");
+         chmod 0755,"/tmp/xcatinitrd.$$/".$_;
+      }
+   }
+
+   #copy("$installroot/netboot/$osver/$arch/$profile/rootimg/lib/modules/*d","/tmp/xcatinitrd.$$/$_");
+   system("cd /tmp/xcatinitrd.$$;find .|cpio -H newc -o|gzip -9 -c - > $installroot/netboot/$osver/$arch/$profile/initrd.gz");
+   system("rm -rf /tmp/xcatinitrd.$$");
+
+}
+
+sub isyumdir {
+   if ($File::Find::name =~ /\/repodata$/) {
+      my $location = $File::Find::name;
+      $location =~ s/\/repodata$//;
+      push @yumdirs,$location;
+   }
+}
+
+sub isnetdriver {
+   foreach (@ndrivers) {
+      if ($File::Find::name =~ /\/$_/) {
+         my $filetoadd = $File::Find::name;
+         $filetoadd =~ s!$installroot/netboot/$osver/$arch/$profile/rootimg/!!;
+         push @filestoadd,[$filetoadd,"lib/$_"];
+      }
+   }
+}
+      	
+
+
+
+
+
+
+sub postscripts { # TODO: customized postscripts
+   generic_post();
+   if (-d "$installroot/postscripts/hostkeys") {
+      for my $key (<$installroot/postscripts/hostkeys/*key>) {
+         copy ($key,"$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/");
+      }
+      chmod 0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/etc/ssh/*key>;
+   }
+   if (-d "/$installroot/postscripts/.ssh") {
+      mkpath("/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh");
+      chmod(0700,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
+      for my $file (</$installroot/postscripts/.ssh/*>) {
+         copy ($file,"/$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/");
+      }
+      chmod(0600,</$installroot/netboot/$osver/$arch/$profile/rootimg/root/.ssh/*>);
+   }
+
+}
+
+sub generic_post { #This function is meant to leave the image in a state approximating a normal install
+   my $cfgfile;
+   unlink("$installroot/netboot/$osver/$arch/$profile/rootimg/dev/null");
+   system("mknod $installroot/netboot/$osver/$arch/$profile/rootimg/dev/null c 1 3");
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/fstab");
+   print $cfgfile "devpts  /dev/pts devpts   gid=5,mode=620 0 0\n";
+   print $cfgfile "tmpfs   /dev/shm tmpfs    defaults       0 0\n";
+   print $cfgfile "proc    /proc    proc     defaults       0 0\n";
+   print $cfgfile "sysfs   /sys     sysfs    defaults       0 0\n";
+   if ($tmplimit) {
+      print $cfgfile "tmpfs   /tmp     tmpfs    defaults       0 0\n";
+      print $cfgfile "tmpfs   /var/tmp     tmpfs    defaults       0 0\n";
+   }
+   close($cfgfile);
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network");
+   print $cfgfile "NETWORKING=yes\n";
+   close($cfgfile);
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/resolv.conf");
+   print $cfgfile "#Dummy resolv.conf to make boot cleaner";
+   close($cfgfile);
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-$prinic");
+   print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=$prinic\n";
+   close($cfgfile);
+   foreach (split /,/,$othernics) {
+      if (/^$/) { next; }
+      open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/sysconfig/network-scripts/ifcfg-$_");
+      print $cfgfile "ONBOOT=yes\nBOOTPROTO=dhcp\nDEVICE=$_\n";
+      close($cfgfile);
+   }
+   open($cfgfile,">>","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/securetty");
+   print $cfgfile "ttyS0\n";
+   print $cfgfile "ttyS1\n";
+   close($cfgfile);
+   my @passwd;
+   open($cfgfile,"<","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/passwd");
+   @passwd = <$cfgfile>;
+   close($cfgfile);
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/passwd");
+   foreach (@passwd) {
+      if (/^root:/) {
+         s/^root:\*/root:x/
+      }
+      print $cfgfile $_;
+   }
+   close($cfgfile);
+   foreach (<$installroot/netboot/$osver/$arch/$profile/rootimg/etc/skel/.*>) {
+      if (basename($_) eq '.' or basename($_) eq '..') {
+         next;
+      }
+      copy $_,"$installroot/netboot/$osver/$arch/$profile/rootimg/root/";
+   }
+   open($cfgfile,">","$installroot/netboot/$osver/$arch/$profile/rootimg/etc/rc3.d/S60gettyset");
+   print $cfgfile "#!/bin/bash\n"; 
+   print $cfgfile "for i in `cat /proc/cmdline`; do\n"; 
+   print $cfgfile '  KEY=`echo $i|cut -d= -f 1`'."\n";
+   print $cfgfile "  if [ \"\$KEY\" == \"console\" ]; then\n";
+   print $cfgfile "    VALUE=`echo \$i | cut -d= -f 2`\n"; 
+   print $cfgfile "     COTTY=`echo \$VALUE|cut -d, -f 1`\n";
+   print $cfgfile "     COSPEED=`echo \$VALUE|cut -d, -f 2|cut -dn -f 1`\n";
+   print $cfgfile "     if echo \$VALUE | grep n8r; then\n";
+   print $cfgfile "        FLOWFLAG=\"-h\"\n";
+   print $cfgfile "     fi\n";
+   print $cfgfile "     echo xco:2345:respawn:/sbin/agetty \$FLOWFLAG \$COTTY \$COSPEED xterm >> /etc/inittab\n";
+   print $cfgfile "     init q\n";
+   print $cfgfile "  fi\n";
+   print $cfgfile "done\n";
+   close($cfgfile);
+   chmod(0755,"$installroot/netboot/$osver/$arch/$profile/rootimg/etc/rc3.d/S60gettyset");
+   #link("$installroot/netboot/$osver/$arch/$profile/rootimg/sbin/init","$installroot/netboot/$osver/$arch/$profile/rootimg/init");
+   
+   rename(<$installroot/netboot/$osver/$arch/$profile/rootimg/boot/vmlinuz*>,"$installroot/netboot/$osver/$arch/$profile/kernel");
+}
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/geninitrd b/xCAT-server-2.0/share/xcat/netboot/sles/geninitrd
new file mode 120000
index 000000000..2271c3f0f
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/geninitrd
@@ -0,0 +1 @@
+genimage
\ No newline at end of file
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/service.exlist b/xCAT-server-2.0/share/xcat/netboot/sles/service.exlist
new file mode 100644
index 000000000..23963520f
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/service.exlist
@@ -0,0 +1,12 @@
+./usr/share/man*
+./usr/share/locale*
+./usr/share/i18n*
+./var/cache/yum*
+./usr/share/doc*
+./usr/share/gnome*
+./usr/share/zoneinfo*
+./usr/share/cracklib*
+./usr/share/info*
+./usr/share/omf*
+./usr/lib/locale*
+./boot*
diff --git a/xCAT-server-2.0/share/xcat/netboot/sles/service.pkglist b/xCAT-server-2.0/share/xcat/netboot/sles/service.pkglist
new file mode 100644
index 000000000..5535b6a89
--- /dev/null
+++ b/xCAT-server-2.0/share/xcat/netboot/sles/service.pkglist
@@ -0,0 +1,20 @@
+bash
+stunnel
+dhclient
+kernel
+openssh-server
+openssh-clients
+busybox-anaconda
+vi
+rpm
+bind
+bind-utils
+atftp
+ksh
+nfs-utils
+dhcp
+bzip2
+rootfiles
+vixie-cron
+wget
+vsftpd