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kselftest: bonding: add num_grat_arp test

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TEST: num_grat_arp (active-backup miimon num_grat_arp 10)           [ OK ]
TEST: num_grat_arp (active-backup miimon num_grat_arp 20)           [ OK ]
TEST: num_grat_arp (active-backup miimon num_grat_arp 30)           [ OK ]
TEST: num_grat_arp (active-backup miimon num_grat_arp 50)           [ OK ]

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hangbin Liu 2023-05-09 11:12:00 +08:00 committed by David S. Miller
parent b6d1599f8c
commit 6cbe791c0f
2 changed files with 52 additions and 0 deletions
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50
tools/testing/selftests/drivers/net/bonding/bond_options.sh
View File

@ -6,6 +6,7 @@
ALL_TESTS=" ALL_TESTS="
prio prio
arp_validate arp_validate
num_grat_arp
" "
REQUIRE_MZ=no REQUIRE_MZ=no
@ -255,6 +256,55 @@ arp_validate()
arp_validate_ns "active-backup" arp_validate_ns "active-backup"
} }
garp_test()
{
local param="$1"
local active_slave exp_num real_num i
RET=0
# create bond
bond_reset "${param}"
bond_check_connection
[ $RET -ne 0 ] && log_test "num_grat_arp" "$retmsg"
# Add tc rules to count GARP number
for i in $(seq 0 2); do
tc -n ${g_ns} filter add dev s$i ingress protocol arp pref 1 handle 101 \
flower skip_hw arp_op request arp_sip ${s_ip4} arp_tip ${s_ip4} action pass
done
# Do failover
active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave")
ip -n ${s_ns} link set ${active_slave} down
exp_num=$(echo "${param}" | cut -f6 -d ' ')
sleep $((exp_num + 2))
active_slave=$(cmd_jq "ip -n ${s_ns} -d -j link show bond0" ".[].linkinfo.info_data.active_slave")
# check result
real_num=$(tc_rule_handle_stats_get "dev s${active_slave#eth} ingress" 101 ".packets" "-n ${g_ns}")
if [ "${real_num}" -ne "${exp_num}" ]; then
echo "$real_num garp packets sent on active slave ${active_slave}"
RET=1
fi
for i in $(seq 0 2); do
tc -n ${g_ns} filter del dev s$i ingress
done
}
num_grat_arp()
{
local val
for val in 10 20 30 50; do
garp_test "mode active-backup miimon 100 num_grat_arp $val peer_notify_delay 1000"
log_test "num_grat_arp" "active-backup miimon num_grat_arp $val"
done
}
trap cleanup EXIT trap cleanup EXIT
setup_prepare setup_prepare

2
tools/testing/selftests/drivers/net/bonding/bond_topo_3d1c.sh
View File

@ -61,6 +61,8 @@ server_create()
ip -n ${g_ns} link set s${i} up ip -n ${g_ns} link set s${i} up
ip -n ${g_ns} link set s${i} master br0 ip -n ${g_ns} link set s${i} master br0
ip -n ${s_ns} link set eth${i} master bond0 ip -n ${s_ns} link set eth${i} master bond0
tc -n ${g_ns} qdisc add dev s${i} clsact
done done
ip -n ${s_ns} link set bond0 up ip -n ${s_ns} link set bond0 up