When dom0 fails to balloon enough memory to allow a new domain to start,

an exception is thrown.  The test that decides which exception to throw
is backwards, resulting in strange error messages.  The attached patch
fixes the problem.

Signed-off-by:  Charles Coffing <ccoffing@novell.com>

diff --git a/tools/python/xen/xend/balloon.py b/tools/python/xen/xend/balloon.py
index 56c0e75e5672e821a84d8904fb0b874f3c9607cd..63f1f7eb4212df5ac5c13421fbb3922afc01cea4 100644 (file)
--- a/tools/python/xen/xend/balloon.py
+++ b/tools/python/xen/xend/balloon.py
@@ -152,7 +152,7 @@ def free(required):
                            'I cannot release any more.  I need %d MiB but '
                            'only have %d.') %
                           (need_mem, free_mem))
-        elif new_alloc >= dom0_min_mem:
+        elif new_alloc < dom0_min_mem:
             raise VmError(
                 ('I need %d MiB, but dom0_min_mem is %d and shrinking to '
                  '%d MiB would leave only %d MiB free.') %