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bonding: add documentation for peer_notif_delay

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Ability to tweak the interval between peer notifications has been
added in 07a4ddec3c ("bonding: add an option to specify a delay
between peer notifications") but the documentation was not updated.

Signed-off-by: Vincent Bernat <vincent@bernat.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vincent Bernat 2019-07-13 16:35:27 +02:00 committed by David S. Miller
parent fe4e8db039
commit 0307d589c4
1 changed files with 13 additions and 3 deletions
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16
Documentation/networking/bonding.txt
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@ -706,9 +706,9 @@ num_unsol_na
unsolicited IPv6 Neighbor Advertisements) to be issued after a
failover event. As soon as the link is up on the new slave
(possibly immediately) a peer notification is sent on the
bonding device and each VLAN sub-device. This is repeated at
each link monitor interval (arp_interval or miimon, whichever
is active) if the number is greater than 1.
bonding device and each VLAN sub-device. This is repeated at
the rate specified by peer_notif_delay if the number is
greater than 1.
The valid range is 0 - 255; the default value is 1. These options
affect only the active-backup mode. These options were added for
@ -727,6 +727,16 @@ packets_per_slave
The valid range is 0 - 65535; the default value is 1. This option
has effect only in balance-rr mode.
peer_notif_delay
Specify the delay, in milliseconds, between each peer
notification (gratuitous ARP and unsolicited IPv6 Neighbor
Advertisement) when they are issued after a failover event.
This delay should be a multiple of the link monitor interval
(arp_interval or miimon, whichever is active). The default
value is 0 which means to match the value of the link monitor
interval.
primary
A string (eth0, eth2, etc) specifying which slave is the