Apparently we're planning to use this configuration regularly at Nicira.
Bug #7413.
Requested-by: Bryan Fulton <br...@nicira.com>
Signed-off-by: Ben Pfaff <b...@nicira.com>
---
vswitchd/bridge.c | 5 -----
vswitchd/vswitch.xml | 8 +++++---
2 files changed, 5 insertions(+), 8 deletions(-)
diff --git a/vswitchd/bridge.c b/vswitchd/bridge.c
index 5b0f66f..6293dad 100644
--- a/vswitchd/bridge.c
+++ b/vswitchd/bridge.c
@@ -3196,11 +3196,6 @@ iface_configure_qos(struct iface *iface, const struct
ovsrec_qos *qos)
shash_destroy(&details);
}
if (!queue_zero) {
- static struct vlog_rate_limit rl = VLOG_RATE_LIMIT_INIT(1, 1);
- VLOG_WARN_RL(&rl, "interface %s: QoS configured without a default "
- "queue (queue 0). Using default configuration.",
- iface->name);
-
shash_init(&details);
netdev_set_queue(iface->netdev, 0, &details);
shash_destroy(&details);
diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml
index cd50f55..06edb76 100644
--- a/vswitchd/vswitch.xml
+++ b/vswitchd/vswitch.xml
@@ -2061,9 +2061,11 @@
<p>
Queue 0 is the ``default queue.'' It is used by OpenFlow output
- actions when no specific queue has been set. Ordinarily <ref
- column="queues"/> should include a configuration for queue 0. When no
- configuration for queue 0 is present, a default configuration is used.
+ actions when no specific queue has been set. When no configuration for
+ queue 0 is present, it is automatically configured as if a <ref
+ table="Queue"/> record with empty <ref table="Queue" column="dscp"/>
+ and <ref table="Queue" column="other_config"/> columns had been
+ specified.
(Before version 1.6, Open vSwitch would leave queue 0 unconfigured in
this case. With some queuing disciplines, this dropped all packets
destined for the default queue.)
--
1.7.2.5
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