X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=vswitchd%2Fvswitch.xml;h=85bf16277875514aaa45938912afb5776a783fe3;hb=7fae24e67c95b1dbe93497135ae533e39b61e110;hp=cea198a9724641b10c4560540283c930874e35f4;hpb=269340fac3602303e30d46181652a7c90bde0e5e;p=openvswitch diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml index cea198a9..85bf1627 100644 --- a/vswitchd/vswitch.xml +++ b/vswitchd/vswitch.xml @@ -210,9 +210,9 @@
1.1.0pre2
.
+ The Open vSwitch version number, e.g. 1.1.0
.
If Open vSwitch was configured with a build number, then it is
- also included, e.g. 1.1.0pre2+build4948
.
+ also included, e.g. 1.1.0+build6579
.
- The following mode requires the upstream switch to support 802.3ad with
+ The following modes require the upstream switch to support 802.3ad with
successful LACP negotiation. If LACP negotiation fails then
- balance-slb
mode is used as a fallback:
+ balance-slb
style flow hashing is used as a fallback:
stable
Attempts to always assign a given flow to the same slave
+ consistently. In an effort to maintain stability, no load
+ balancing is done. Uses a similar hashing strategy to
+ balance-tcp
, falling back to balance-slb
+ style hashing when LACP negotiations are unsuccessful.
Slave selection decisions are made based on
+ bond-stable-id
if set. Otherwise, OpenFlow port
+ number is used. Decisions are consistent across all ovs-vswitchd
+ instances with equivalent bond-stable-id
s.
These columns apply only to bonded ports. Their values are otherwise ignored.
@@ -632,18 +647,41 @@miimon
to detect failures. bond-hash-basis
lacp-system-id
lacp-system-priority
lacp-time
fast
and
- slow
. By default slow
is used. When
- configured to be fast
more frequent LACP heartbeats
- will be requested causing connectivity problems to be detected more
- quickly.The LACP timing which should be used on this
+ . Possible values are fast
,
+ slow
and a positive number of milliseconds. By
+ default slow
is used. When configured to be
+ fast
LACP heartbeats are requested at a rate of once
+ per second causing connectivity problems to be detected more
+ quickly. In slow
mode, heartbeats are requested at
+ a rate of once every 30 seconds.
Users may manually set a heartbeat transmission rate to increase
+ the fault detection speed further. When manually set, OVS
+ expects the partner switch to be configured with the same
+ transmission rate. Manually setting lacp-time
to
+ something other than fast
or slow
is
+ not supported by the LACP specification.
lacp-heartbeat
true
to enable.
+ df_inherit
true
to enable.df_default
df_inherit
option
+ is not set, or if the encapsulated packet is not IP. Default
+ is enabled; set to false
to disable.pmtud
false
to disable.false
to disable.
header_cache
true
to enable.
df_inherit
true
to enable.df_default
df_inherit
option
+ is not set, or if the encapsulated packet is not IP. Default
+ is enabled; set to false
to disable.pmtud
false
to disable.false
to disable.
capwap
df_inherit
true
to enable.df_default
df_inherit
option
+ is not set, or if the encapsulated packet is not IP. Default
+ is enabled; set to false
to disable.pmtud
false
to disable.false
to disable.
header_cache
null
- The observed state of the physical network link; - i.e. whether a carrier is detected by the interface. + The observed state of the physical network link. This is ordinarily + the link's carrier status. If the interface's is + a bond configured for miimon monitoring, it is instead the network + link's miimon status.
+ 802.1ag Connectivity Fault Management (CFM) allows a group of + Maintenance Points (MPs) called a Maintenance Association (MA) to + detect connectivity problems with each other. MPs within a MA should + have complete and exclusive interconnectivity. This is verified by + occasionally broadcasting Continuity Check Messages (CCMs) at a + configurable transmission interval. +
+ +cfm_interval
bond-stable-id
stable
bond mode to
+ make slave selection decisions. Allocating
+ bond-stable-id
s consistently across interfaces
+ participating in a bond will guarantee consistent slave selection
+ decisions across ovs-vswitchd instances when using
+ stable
bonding mode.lacp-port-id
lacp-port-priority
lacp-aggregation-key