changes

diff --git a/exec/xenrt/lib/xenserver/guest.py b/exec/xenrt/lib/xenserver/guest.py
index b7b324db0daa881e054731f064c554dde47180d3..53fc1a0e33aa8fd7105e5eb167f73c66bc9304d4 100755 (executable)
--- a/exec/xenrt/lib/xenserver/guest.py
+++ b/exec/xenrt/lib/xenserver/guest.py
@@ -367,10 +367,9 @@ class Guest(xenrt.GenericGuest):
                 raise xenrt.XRTError("Could not find a suitable ISO for %s "
                                      "(arch %s)" % (distro, arch))
 
-        self.isoname = isoname
+        minRootDisk = xenrt.TEC().lookup(["GUEST_LIMITATIONS", self.isoname, "MIN_ROOTDISK"])
+        minRootDiskDiff = xenrt.TEC().lookup(["GUEST_LIMITATIONS",self.isoname,"MIN_ROOTDISK_MEMORY_DIFF"])
         if self.memory and self.isoname and minRootDisk:
-            minRootDisk = xenrt.TEC().lookup(["GUEST_LIMITATIONS", self.isoname, "MIN_ROOTDISK"])
-            minRootDiskDiff = xenrt.TEC().lookup(["GUEST_LIMITATIONS",self.isoname,"MIN_ROOTDISK_MEMORY_DIFF"])
             if rootdisk == self.DEFAULT:
                 rootdisk = max(minRootDisk , minRootDiskDiff + self.memory)
             else: