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| author | Hangbin Liu <liuhangbin@gmail.com> | 2021-11-30 07:29:47 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-11-30 15:15:58 +0300 |
| commit | 5944b5abd8646e8c6ac6af2b55f87dede1dae898 (patch) | |
| tree | 3e0b164b647020ebc1309e7e1d86f4105b8fb3ab /Documentation/networking | |
| parent | 2680ce7fc9939221da16e86a2e73cc1df563c82c (diff) | |
| download | linux-5944b5abd8646e8c6ac6af2b55f87dede1dae898.tar.xz | |
Bonding: add arp_missed_max option
Currently, we use hard code number to verify if we are in the
arp_interval timeslice. But some user may want to reduce/extend
the verify timeslice. With the similar team option 'missed_max'
the uers could change that number based on their own environment.
Acked-by: Jay Vosburgh <jay.vosburgh@canonical.com>
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/networking')
| -rw-r--r-- | Documentation/networking/bonding.rst | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/Documentation/networking/bonding.rst b/Documentation/networking/bonding.rst index 31cfd7d674a6..e5a07cb48f68 100644 --- a/Documentation/networking/bonding.rst +++ b/Documentation/networking/bonding.rst @@ -421,6 +421,17 @@ arp_all_targets consider the slave up only when all of the arp_ip_targets are reachable +arp_missed_max + + Specifies the number of arp_interval monitor checks that must + fail in order for an interface to be marked down by the ARP monitor. + + In order to provide orderly failover semantics, backup interfaces + are permitted an extra monitor check (i.e., they must fail + arp_missed_max + 1 times before being marked down). + + The default value is 2, and the allowable range is 1 - 255. + downdelay Specifies the time, in milliseconds, to wait before disabling |