We've had a couple of questions about this lately, including one suggestion
that we should always save the OpenFlow port numbers. This explains why
the behavior is as it is.
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
utilities/ovs-ctl.in | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/utilities/ovs-ctl.in b/utilities/ovs-ctl.in
index 170f39a..6d2e938 100755
--- a/utilities/ovs-ctl.in
+++ b/utilities/ovs-ctl.in
@@ -1,5 +1,5 @@
#! /bin/sh
-# Copyright (C) 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
+# Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -297,7 +297,10 @@ ovs_save () {
}
save_ofports_if_required () {
- # Save ofports if we are upgrading from a pre-1.10 branch.
+ # Save OpenFlow port numbers if we are upgrading from a pre-1.10 branch.
+ #
+ # (Versions 1.10 and later save OpenFlow port numbers without assistance,
+ # so we don't have to do anything for them.
case `ovs-appctl version | sed 1q` in
"ovs-vswitchd (Open vSwitch) 1."[0-9].*)
action "Saving ofport values" ovs_save save-ofports \
--
1.7.10.4
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