When a 'ovs-ctl restart' is executed and the userspace daemons
like ovsdb-server and ovs-vswitchd are not running, attempt to
save flows can wait forever. This also results in the daemons
from not getting started.
Signed-off-by: Gurucharan Shetty <gshe...@nicira.com>
---
utilities/ovs-ctl.in | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/utilities/ovs-ctl.in b/utilities/ovs-ctl.in
index 9ce4973..e8b72ba 100755
--- a/utilities/ovs-ctl.in
+++ b/utilities/ovs-ctl.in
@@ -405,10 +405,12 @@ force_reload_kmod () {
## ------- ##
restart () {
- script_flows=`mktemp`
- trap 'rm -f "${script_flows}"' 0 1 2 13 15
+ if daemon_is_running ovsdb-server && daemon_is_running ovs-vswitchd; then
+ script_flows=`mktemp`
+ trap 'rm -f "${script_flows}"' 0 1 2 13 15
- action "Saving flows" save_flows
+ action "Saving flows" save_flows
+ fi
# Restart the database first, since a large database may take a
# while to load, and we want to minimize forwarding disruption.
--
1.7.2.5
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