diff --git a/stress/tools/nova_destroy_all.py b/stress/tools/nova_destroy_all.py
index 3816557..e9010cd 100755
--- a/stress/tools/nova_destroy_all.py
+++ b/stress/tools/nova_destroy_all.py
@@ -1,54 +1,54 @@
-#!/usr/bin/env python
-
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2011 Quanta Research Cambridge, Inc.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License");
-#    you may not use this file except in compliance with the License.
-#    You may obtain a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS,
-#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#    See the License for the specific language governing permissions and
-#    limitations under the License.
-
-from novaclient.v1_1 import client
-import tempest.config
-
-# get the environment variables for credentials
-identity = tempest.config.TempestConfig().identity
-compute = tempest.config.TempestConfig().compute
-
-nt = client.Client(compute.username, compute.password,
-                   compute.tenant_name, identity.auth_url)
-
-flavor_list = nt.flavors.list()
-server_list = nt.servers.list()
-images_list = nt.images.list()
-keypairs_list = nt.keypairs.list()
-floating_ips_list = nt.floating_ips.list()
-
-print "total servers: %3d, total flavors: %3d, total images: %3d," % \
-    (len(server_list),
-     len(flavor_list),
-     len(images_list)),
-
-print "total keypairs: %3d, total floating ips: %3d" % \
-    (len(keypairs_list),
-     len(floating_ips_list))
-
-print "deleting all servers"
-for s in server_list:
-    s.delete()
-
-print "deleting all keypairs"
-for s in keypairs_list:
-    s.delete()
-
-print "deleting all floating_ips"
-for s in floating_ips_list:
-    s.delete()
+#!/usr/bin/env python
+
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 Quanta Research Cambridge, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+from novaclient.v1_1 import client
+import tempest.config
+
+# get the environment variables for credentials
+identity = tempest.config.TempestConfig().identity
+compute = tempest.config.TempestConfig().compute
+
+nt = client.Client(compute.username, compute.password,
+                   compute.tenant_name, identity.auth_url)
+
+flavor_list = nt.flavors.list()
+server_list = nt.servers.list()
+images_list = nt.images.list()
+keypairs_list = nt.keypairs.list()
+floating_ips_list = nt.floating_ips.list()
+
+print "total servers: %3d, total flavors: %3d, total images: %3d," % \
+    (len(server_list),
+     len(flavor_list),
+     len(images_list)),
+
+print "total keypairs: %3d, total floating ips: %3d" % \
+    (len(keypairs_list),
+     len(floating_ips_list))
+
+print "deleting all servers"
+for s in server_list:
+    s.delete()
+
+print "deleting all keypairs"
+for s in keypairs_list:
+    s.delete()
+
+print "deleting all floating_ips"
+for s in floating_ips_list:
+    s.delete()
diff --git a/stress/tools/nova_status.py b/stress/tools/nova_status.py
index c0b7893..d413d7a 100755
--- a/stress/tools/nova_status.py
+++ b/stress/tools/nova_status.py
@@ -1,50 +1,50 @@
-#!/usr/bin/env python
-
-# vim: tabstop=4 shiftwidth=4 softtabstop=4
-
-# Copyright 2011 Quanta Research Cambridge, Inc.
-#
-#    Licensed under the Apache License, Version 2.0 (the "License");
-#    you may not use this file except in compliance with the License.
-#    You may obtain a copy of the License at
-#
-#        http://www.apache.org/licenses/LICENSE-2.0
-#
-#    Unless required by applicable law or agreed to in writing, software
-#    distributed under the License is distributed on an "AS IS" BASIS,
-#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#    See the License for the specific language governing permissions and
-#    limitations under the License.
-
-from novaclient.v1_1 import client
-import tempest.config
-
-# get the environment variables for credentials
-identity = tempest.config.TempestConfig().identity
-compute = tempest.config.TempestConfig().compute
-print compute.username, compute.password,\
-    compute.tenant_name, identity.auth_url
-
-nt = client.Client(compute.username, compute.password,
-                   compute.tenant_name, identity.auth_url)
-
-flavor_list = nt.flavors.list()
-server_list = nt.servers.list()
-images_list = nt.images.list()
-keypairs_list = nt.keypairs.list()
-floating_ips_list = nt.floating_ips.list()
-
-print "total servers: %3d, total flavors: %3d, total images: %3d" % \
-    (len(server_list),
-     len(flavor_list),
-     len(images_list))
-
-print "total keypairs: %3d, total floating ips: %3d" % \
-    (len(keypairs_list),
-     len(floating_ips_list))
-
-print "flavors:\t", flavor_list
-print "servers:\t", server_list
-print "images: \t", images_list
-print "keypairs:\t", keypairs_list
-print "floating ips:\t", floating_ips_list
+#!/usr/bin/env python
+
+# vim: tabstop=4 shiftwidth=4 softtabstop=4
+
+# Copyright 2011 Quanta Research Cambridge, Inc.
+#
+#    Licensed under the Apache License, Version 2.0 (the "License");
+#    you may not use this file except in compliance with the License.
+#    You may obtain a copy of the License at
+#
+#        http://www.apache.org/licenses/LICENSE-2.0
+#
+#    Unless required by applicable law or agreed to in writing, software
+#    distributed under the License is distributed on an "AS IS" BASIS,
+#    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#    See the License for the specific language governing permissions and
+#    limitations under the License.
+
+from novaclient.v1_1 import client
+import tempest.config
+
+# get the environment variables for credentials
+identity = tempest.config.TempestConfig().identity
+compute = tempest.config.TempestConfig().compute
+print compute.username, compute.password,\
+    compute.tenant_name, identity.auth_url
+
+nt = client.Client(compute.username, compute.password,
+                   compute.tenant_name, identity.auth_url)
+
+flavor_list = nt.flavors.list()
+server_list = nt.servers.list()
+images_list = nt.images.list()
+keypairs_list = nt.keypairs.list()
+floating_ips_list = nt.floating_ips.list()
+
+print "total servers: %3d, total flavors: %3d, total images: %3d" % \
+    (len(server_list),
+     len(flavor_list),
+     len(images_list))
+
+print "total keypairs: %3d, total floating ips: %3d" % \
+    (len(keypairs_list),
+     len(floating_ips_list))
+
+print "flavors:\t", flavor_list
+print "servers:\t", server_list
+print "images: \t", images_list
+print "keypairs:\t", keypairs_list
+print "floating ips:\t", floating_ips_list