X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=vswitchd%2Fvswitch.xml;h=48315fa9c1a68e2231106b33b2ca2bebbd068a8a;hb=ebca7787e50327716e2c2ea4a7cc2656fd4e9fd5;hp=89354daed1160de63fc744545367743ea7280a27;hpb=c5f341ab193b9126dffef8c77bf8ed35e91290fd;p=openvswitch diff --git a/vswitchd/vswitch.xml b/vswitchd/vswitch.xml index 89354dae..48315fa9 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 LACP port ID when LACP + negotiations are successful, falling back to openflow port number + when unsuccessful. Thus, decisions are consistent across all + ovs-vswitchd instances with equivalent port IDs.
+These columns apply only to bonded ports. Their values are otherwise ignored.
@@ -632,11 +647,46 @@miimon
to detect failures. bond-hash-basis
lacp-system-id
lacp-system-priority
lacp-time
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-strict
true
, configures this to
+ require successful LACP negotiations to enable any slaves.
+ Defaults to false
which safely allows LACP to be used
+ with switches that do not support the protocol.lacp-force-aggregatable
true
, forces all slaves managed by this
+ to advertise themselves as aggregatable even if
+ they normally wouldn't. Defaults to false
.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.
lacp-port-id
lacp-port-priority
lacp-aggregation-key
linux-htb
are:
min-rate
max-rate
linux-hfsc
are:
min-rate
max-rate
+ To be selected for mirroring, a given packet must enter or leave the + bridge through a selected port and it must also be in one of the + selected VLANs. +
++ These columns are mutually exclusive. Exactly one of them must be + nonempty. +
+Output port for selected packets, if nonempty. Mutually exclusive - with .
+Output port for selected packets, if nonempty.
Specifying a port for mirror output reserves that port exclusively for mirroring. No frames other than those selected for mirroring will be forwarded to the port, and any frames received on the port @@ -1560,8 +1625,7 @@
Output VLAN for selected packets, if nonempty. Mutually exclusive - with .
+Output VLAN for selected packets, if nonempty.
The frames will be sent out all ports that trunk , as well as any ports with implicit VLAN . When a mirrored frame is sent out a @@ -1692,23 +1756,6 @@
discover
Enables controller discovery.
-In controller discovery mode, Open vSwitch broadcasts a DHCP
- request with vendor class identifier OpenFlow
across
- all of the bridge's network devices. It will accept any valid
- DHCP reply that has the same vendor class identifier and includes
- a vendor-specific option with code 1 whose contents are a string
- specifying the location of the controller in the same format as
- .
The DHCP reply may also, optionally, include a vendor-specific
- option with code 2 whose contents are a string specifying the URI
- to the base of the OpenFlow PKI
- (e.g. http://192.168.0.1/openflow/pki
). This URI is
- used only for bootstrapping the OpenFlow PKI at initial switch
- setup; ovs-vswitchd
does not use it at all.
The following connection methods are currently supported for service @@ -1768,10 +1815,7 @@
If not specified, the default is implementation-specific. If
- is discover
, the connection mode
- is always treated as in-band
regardless of the actual
- setting.
If not specified, the default is implementation-specific.
These values are considered only when
- is discover
.
^
. If not specified, the default
- is implementation-specific.
- /etc/resolv.conf
when the
- controller is discovered. If not specified, the default
- is implementation-specific. Open vSwitch will only modify
- /etc/resolv.conf
if the DHCP response that it receives
- specifies one or more DNS servers.
- These values are considered only in in-band control mode (see
- ) and only when
- is not discover
. (For controller discovery, the network
- configuration obtained via DHCP is used instead.)
When multiple controllers are configured on a single bridge, there should be only one set of unique values in these columns. If different @@ -1897,15 +1918,11 @@
other
master
other
, except that there may be at
most one master controller at a time. When a controller configures
itself as master
, any existing master is demoted to
the slave
role.slave
strerror(errno)
. This key
will exist only if an error has occurred.state
VOID
, BACKOFF
,
- CONNECTING
, ACTIVE
, and
- IDLE
.time_in_state
VOID
(connection is disabled),
+ BACKOFF
(attempting to reconnect at an increasing
+ period), CONNECTING
(attempting to connect),
+ ACTIVE
(connected, remote host responsive), and
+ IDLE
(remote host idle, sending keep-alive). These
+ values may change in the future. They are provided only for human
+ consumption.
+ sec_since_connect
sec_since_disconnect
VOID
(connection is disabled),
BACKOFF
(attempting to reconnect at an increasing
- period), CONNECT_IN_PROGRESS
(attempting to connect),
+ period), CONNECTING
(attempting to connect),
ACTIVE
(connected, remote host responsive), and
- IDLE
(remote host unresponsive, disconnecting). These
+ IDLE
(remote host idle, sending keep-alive). These
values may change in the future. They are provided only for human
consumption.time_in_state
state
key changed.sec_since_connect
sec_since_disconnect