Files
cubelinux-kernel/tools/testing/selftests/drivers/net/bonding/mode-2-recovery-updelay.sh
T
Greg Kroah-Hartman 598cf27219 Linux 6.19.3
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org
Tested-by: Florian Fainelli <florian.fainelli@broadcom.com>
Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com>
Tested-by: Peter Schneider <pschneider1968@googlemail.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Tested-by: Brett A C Sheffield <bacs@librecast.net>
Tested-by: Mark Brown <broonie@kernel.org>
Tested-by: Luna Jernberg <droidbittin@gmail.com>
Tested-by: Ronald Warsow <rwarsow@gmx.de>
Tested-by: Justin M. Forbes <jforbes@fedoraproject.org>
Tested-by: Ron Economos <re@w6rz.net>
Tested-by: Miguel Ojeda <ojeda@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2026-02-19 16:33:27 +01:00

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#!/bin/bash
# SPDX-License-Identifier: GPL-2.0
# Regression Test:
# When the bond is configured with down/updelay and the link state of
# slave members flaps if there are no remaining members up the bond
# should immediately select a member to bring up. (from bonding.txt
# section 13.1 paragraph 4)
#
# +-------------+ +-----------+
# | client | | switch |
# | | | |
# | +--------| link1 |-----+ |
# | | +-------+ | |
# | | | | | |
# | | +-------+ | |
# | | bond | link2 | Br0 | |
# +-------------+ +-----------+
# 172.20.2.1 172.20.2.2
REQUIRE_MZ=no
REQUIRE_JQ=no
NUM_NETIFS=0
lib_dir=$(dirname "$0")
source "$lib_dir"/../../../net/forwarding/lib.sh
source "$lib_dir"/lag_lib.sh
cleanup()
{
lag_cleanup
}
trap cleanup 0 1 2
lag_setup_network
test_bond_recovery mode 2 miimon 100 updelay 0
test_bond_recovery mode 2 miimon 100 updelay 200
test_bond_recovery mode 2 miimon 100 updelay 500
test_bond_recovery mode 2 miimon 100 updelay 1000
test_bond_recovery mode 2 miimon 100 updelay 2000
test_bond_recovery mode 2 miimon 100 updelay 5000
test_bond_recovery mode 2 miimon 100 updelay 10000
exit "$EXIT_STATUS"