Fixed the searching for devices in the same way that the usb live doe…

…s (also for yum platform)

platforms/common-yum/install.sh

@@ -62,9 +62,10 @@ splash_display 'INSTALL..........'
 pre_scsi_disk_number=$( ls /sys/class/scsi_disk | wc -l)
 found=no
 # Find the install disk
-while true; do
-      for device in 'hda' 'hdb' 'sda' 'sdb'
-      do
+while true
+do
+    for try in '1' '2' '3'; do
+      for device in 'hda' 'hdb' 'sda' 'sdb' 'sdc' 'sdd'; do
         echo "checking device: /dev/${device} for installation target"
         if [ -e /sys/block/${device}/removable ]; then
            if [ "$(cat /sys/block/${device}/removable)" = "0" ]; then
@@ -84,6 +85,26 @@ while true; do
       fi
       /bin/sleep 5
       echo "Did not find an installation target device"
+    done
+    echo "Trying non-removable drives"
+    /bin/sleep 5
+    for device in 'hda' 'hdb' 'sda' 'sdb' 'sdc' 'sdd'; do
+       echo "checking device /dev/${device} for installation source..."
+       mount /dev/${device}  /mnt
+       if [ -f /mnt/rootfs.img ] ; then
+          echo "Found Boot drive at /dev/${device}"	        
+          found="yes"
+       fi
+       umount /dev/${device}
+       if [ "$found" = "yes" ]; then
+          break;
+       fi	      
+       echo "/dev/${device} does not contain a rootfs"
+    done
+    if [ "$found" = "yes" ]; then
+       break;
+    fi
+
 done
 echo "will install to /dev/${device}"