Removing 16M hugepages tests from memory test bucket (#369)

Removing 16M hugepage related tests from memory test bucket as 16M hugepage size only support with Hash. And hash guests are not supported with KVM on PowerVM
Hence removing them for now.

Signed-off-by: Tasmiya Nalatwad <tasmiya@linux.vnet.ibm.com>

Author: TasmiyaNalatwad

config/tests/guest/libvirt/memory.cfg

@@ -49,6 +49,9 @@ variants:
 	only virsh.freepages.negative_test
     - guest_memguest_numa:
         only guest_numa
+        # removing below tests as 16M hugepage size only support with Hash. And hash guests are not supported with KVM on PowerVM
+        # Hence removing them for now
+        no guest_numa.possitive_test.hugepage.per_node.16M
     - guest_numa_memory:
         only numa_memory
     - guest_remove_32G: