peer_credits: 8
peer_buffer_credits: 0
credits: 256
+ lnd tunables:
+ conns_per_peer: 1
route:
- net: tcp7
gateway: 7.7.7.7@tcp
peer_credits: 8
peer_buffer_credits: 0
credits: 256
+ lnd tunables:
+ conns_per_peer: 1
route:
- net: tcp8
gateway: 8.8.8.10@tcp
# Set health to force it back onto the recovery queue. Set to 500 means
# in 5 seconds it should be back at maximum value. We'll wait a couple
# more seconds than that to be safe.
- # NB: we need to increase the recovery limit so the peer NI is
+ # NB: we reset the recovery limit to 0 (indefinite) so the peer NI is
# eligible again
- do_lnetctl set recovery_limit 50 ||
+ do_lnetctl set recovery_limit 0 ||
error "failed to set recovery_limit"
$LNETCTL peer set --nid $prim_nid --health 500
+ check_nid_in_recovq "-p" 1
+ check_ping_count "peer_ni" "2"
+
sleep 7
check_nid_in_recovq "-p" 0
}
run_test 213 "Check LNetDist calculation for multiple local NIDs"
+test_230() {
+ # LU-12815
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+
+ echo "Check valid values; Should succeed"
+ local i
+ local lnid
+ for ((i = 4; i < 16; i+=4)); do
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ do_lnetctl net set --all --conns-per-peer $i ||
+ error "should have succeeded $?"
+ $LNETCTL net show -v 1 | grep -q "conns_per_peer: $i" ||
+ error "failed to set conns-per-peer to $i"
+ lnid="$(lctl list_nids | head -n 1)"
+ do_lnetctl ping "$lnid" ||
+ error "failed to ping myself"
+ printf 'network tcp\nconn_list\n' | lctl | grep -c "$lnid" | grep -q $((2+i*2)) ||
+ error "expected number of tcp connections $((2+i*2))"
+ done
+
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ echo "Set > 127; Should fail"
+ do_lnetctl net set --all --conns-per-peer 128 &&
+ error "should have failed $?"
+
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ echo "Set < 0; Should be ignored"
+ do_lnetctl net set --all --conns-per-peer -1 ||
+ error "should have succeeded $?"
+ $LNETCTL net show -v 1 | grep -q "conns_per_peer: 1" ||
+ error "Did not stay at default"
+}
+run_test 230 "Test setting conns-per-peer"
+
test_300() {
# LU-13274
local header
cleanup_lnet || exit 1
load_lnet
+ local cc_args="-Wall -Werror -std=c99 -c -x c /dev/null -o $out"
if ! [[ -d $prefix ]]; then
# Assume we're running in tree and fixup the include path.
prefix=$LUSTRE/../lnet/include/uapi/linux/lnet
+ cc_args+=" -I $LUSTRE/../lnet/include/uapi"
fi
for header in $prefix/*.h; do
continue
fi
- $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
+ echo "$CC $cc_args -include $header"
+ $CC $cc_args -include $header ||
error "cannot compile '$header'"
done
rm -f $out