export LNETCTL=$(which lnetctl 2> /dev/null)
[[ -z $LNETCTL ]] && skip "Need lnetctl"
+restore_mounts=false
+
+if is_mounted $MOUNT || is_mounted $MOUNT2; then
+ cleanupall || error "Failed cleanup prior to test execution"
+ restore_mounts=true
+fi
+
+cleanup_lnet() {
+ echo "Cleaning up LNet"
+ $LNETCTL lnet unconfigure 2>/dev/null
+ unload_modules
+}
+
+restore_modules=false
+if module_loaded lnet ; then
+ cleanup_lnet || error "Failed to unload modules before test execution"
+ restore_modules=true
+fi
+
+cleanup_testsuite() {
+ trap "" EXIT
+ rm -f $TMP/sanity-dlc*
+ cleanup_netns
+ cleanup_lnet
+ if $restore_mounts; then
+ setupall || error "Failed to setup Lustre after test execution"
+ elif $restore_modules; then
+ load_modules ||
+ error "Couldn't load modules after test execution"
+ fi
+ return 0
+}
+
load_lnet() {
load_module ../libcfs/libcfs/libcfs
# Prevent local MODOPTS_LIBCFS being passed as part of environment
# variable to remote nodes
unset MODOPTS_LIBCFS
- set_default_debug
+ set_default_debug "neterror net nettrace malloc"
load_module ../lnet/lnet/lnet "$@"
LNDPATH=${LNDPATH:-"../lnet/klnds"}
load_module ../lnet/klnds/$LNETLND
}
-cleanup_lnet() {
- $LNETCTL lnet unconfigure 2>/dev/null
- unload_modules
-}
-
do_lnetctl() {
echo "$LNETCTL $@"
$LNETCTL "$@"
cleanup_netns() {
(ip netns list | grep -q $TESTNS) && ip netns del $TESTNS
- if ip link show test1pl >/dev/null 2>&1; then
- ip link del test1pl
+ ip link show test1pl >& /dev/null && ip link del test1pl || return 0
+}
+
+configure_dlc() {
+ echo "Loading LNet and configuring DLC"
+ load_lnet
+ do_lnetctl lnet configure
+}
+
+GLOBAL_YAML_FILE=$TMP/sanity-lnet-global.yaml
+define_global_yaml() {
+ $LNETCTL export --backup >${GLOBAL_YAML_FILE} ||
+ error "Failed to export global yaml $?"
+}
+
+reinit_dlc() {
+ if lsmod | grep -q lnet; then
+ do_lnetctl lnet unconfigure ||
+ error "lnetctl lnet unconfigure failed $?"
+ do_lnetctl lnet configure ||
+ error "lnetctl lnet configure failed $?"
+ else
+ configure_dlc || error "configure_dlc failed $?"
+ fi
+ define_global_yaml
+}
+
+append_global_yaml() {
+ [[ ! -e ${GLOBAL_YAML_FILE} ]] &&
+ error "Missing global yaml at ${GLOBAL_YAML_FILE}"
+
+ cat ${GLOBAL_YAML_FILE} >> $TMP/sanity-lnet-$testnum-expected.yaml
+}
+
+create_base_yaml_file() {
+ append_global_yaml
+}
+
+compare_yaml_files() {
+ local expected="$TMP/sanity-lnet-$testnum-expected.yaml"
+ local actual="$TMP/sanity-lnet-$testnum-actual.yaml"
+ local rc=0
+ ! [[ -e $expected ]] && echo "$expected not found" && return 1
+ ! [[ -e $actual ]] && echo "$actual not found" && return 1
+ diff -upN ${actual} ${expected} || rc=$?
+ echo "Expected:"
+ cat $expected
+ echo "Actual:"
+ cat $actual
+ return $rc
+}
+
+validate_nid() {
+ local nid="$1"
+ local net="${nid//*@/}"
+ local addr="${nid//@*/}"
+
+ local num_re='[0-9]\+'
+ local ip_re="[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}"
+
+ if [[ $net =~ gni[0-9]* ]]; then
+ [[ $addr =~ ${num_re} ]] && return 0
+ else
+ [[ $addr =~ ${ip_re} ]] && return 0
+ fi
+}
+
+validate_nids() {
+ local yfile=$TMP/sanity-lnet-$testnum-actual.yaml
+ local primary_nids=$(awk '/- primary nid:/{print $NF}' $yfile | xargs echo)
+ local secondary_nids=$(awk '/- nid:/{print $NF}' $yfile | xargs echo)
+ local gateway_nids=$(awk '/gateway:/{print $NF}' $yfile | xargs echo)
+
+ local nid
+ for nid in $primary_nids $secondary_nids; do
+ validate_nid "$nid" || error "Bad NID \"${nid}\""
+ done
+ return 0
+}
+
+validate_peer_nids() {
+ local num_peers="$1"
+ local nids_per_peer="$2"
+
+ local expect_p="$num_peers"
+ # The primary nid also shows up in the list of secondary nids
+ local expect_s="$(($num_peers + $(($nids_per_peer*$num_peers))))"
+
+ local actual_p=$(grep -c -- '- primary nid:' $TMP/sanity-lnet-$testnum-actual.yaml)
+ local actual_s=$(grep -c -- '- nid:' $TMP/sanity-lnet-$testnum-actual.yaml)
+ if [[ $expect_p -ne $actual_p ]]; then
+ compare_yaml_files
+ error "Expected $expect_p but found $actual_p primary nids"
+ elif [[ $expect_s -ne $actual_s ]]; then
+ compare_yaml_files
+ error "Expected $expect_s but found $actual_s secondary nids"
fi
+ validate_nids
+}
+
+validate_gateway_nids() {
+ local expect_gw=$(grep -c -- 'gateway:' $TMP/sanity-lnet-$testnum-expected.yaml)
+ local actual_gw=$(grep -c -- 'gateway:' $TMP/sanity-lnet-$testnum-actual.yaml)
+ if [[ $expect_gw -ne $actual_gw ]]; then
+ compare_yaml_files
+ error "Expected $expect_gw gateways but found $actual_gw gateways"
+ fi
+ validate_nids
}
cleanupall -f
+setup_netns || error "setup_netns failed with $?"
-setup_netns
-load_lnet
+stack_trap 'cleanup_testsuite' EXIT
+
+test_0() {
+ load_module ../lnet/lnet/lnet || error "Failed to load module rc = $?"
+ do_lnetctl lnet configure || error "lnet configure failed rc = $?"
+ define_global_yaml
+ reinit_dlc || return $?
+ do_lnetctl import < ${GLOBAL_YAML_FILE} || error "Import failed $?"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ create_base_yaml_file
+ compare_yaml_files || error "Configuration changed after import"
+}
+run_test 0 "Export empty config, import the config, compare"
+
+compare_peer_add() {
+ local prim_nid="${1:+--prim_nid $1}"
+ local nid="${2:+--nid $2}"
+
+ local actual="$TMP/sanity-lnet-$testnum-actual.yaml"
+
+ do_lnetctl peer add ${prim_nid} ${nid} || error "peer add failed $?"
+ $LNETCTL export --backup > $actual || error "export failed $?"
+ compare_yaml_files
+ return $?
+}
test_1() {
- do_lnetctl lnet configure
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 1.1.1.1@tcp
+EOF
+ append_global_yaml
+ compare_peer_add "1.1.1.1@tcp"
+}
+run_test 1 "Add peer with single nid (tcp)"
+
+test_2() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 2.2.2.2@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 2.2.2.2@o2ib
+EOF
+ append_global_yaml
+ compare_peer_add "2.2.2.2@o2ib"
+}
+run_test 2 "Add peer with single nid (o2ib)"
+
+test_3() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 3.3.3.3@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 3.3.3.3@tcp
+ - nid: 3.3.3.3@o2ib
+EOF
+ append_global_yaml
+ compare_peer_add "3.3.3.3@tcp" "3.3.3.3@o2ib"
+}
+run_test 3 "Add peer with tcp primary o2ib secondary"
+
+test_4() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 4.4.4.4@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 4.4.4.4@tcp
+ - nid: 4.4.4.1@tcp
+ - nid: 4.4.4.2@tcp
+ - nid: 4.4.4.3@tcp
+EOF
+ append_global_yaml
+ echo "Add peer with nidrange (tcp)"
+ compare_peer_add "4.4.4.4@tcp" "4.4.4.[1-3]@tcp"
+
+ echo "Add peer with nidrange that overlaps primary nid (tcp)"
+ compare_peer_add "4.4.4.4@tcp" "4.4.4.[1-4]@tcp"
+}
+run_test 4 "Add peer with nidrange (tcp)"
+
+test_5() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 5.5.5.5@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 5.5.5.5@o2ib
+ - nid: 5.5.5.1@o2ib
+ - nid: 5.5.5.2@o2ib
+ - nid: 5.5.5.3@o2ib
+ - nid: 5.5.5.4@o2ib
+EOF
+ append_global_yaml
+ echo "Add peer with nidrange (o2ib)"
+ compare_peer_add "5.5.5.5@o2ib" "5.5.5.[1-4]@o2ib"
+
+ echo "Add peer with nidranage that overlaps primary nid (o2ib)"
+ compare_peer_add "5.5.5.5@o2ib" "5.5.5.[1-4]@o2ib"
+}
+run_test 5 "Add peer with nidrange (o2ib)"
+
+test_6() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 6.6.6.6@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 6.6.6.6@tcp
+ - nid: 6.6.6.0@tcp
+ - nid: 6.6.6.2@tcp
+ - nid: 6.6.6.4@tcp
+ - nid: 6.6.7.0@tcp
+ - nid: 6.6.7.2@tcp
+ - nid: 6.6.7.4@tcp
+ - nid: 6.6.1.0@o2ib
+ - nid: 6.6.1.3@o2ib
+ - nid: 6.6.1.6@o2ib
+ - nid: 6.6.3.0@o2ib
+ - nid: 6.6.3.3@o2ib
+ - nid: 6.6.3.6@o2ib
+ - nid: 6@gni
+ - nid: 10@gni
+EOF
+ append_global_yaml
+ compare_peer_add "6.6.6.6@tcp" \
+ "6.6.[6-7].[0-4/2]@tcp,6.6.[1-4/2].[0-6/3]@o2ib,[6-12/4]@gni"
+}
+run_test 6 "Add peer with multiple nidranges"
+
+compare_peer_del() {
+ local prim_nid="${1:+--prim_nid $1}"
+ local nid="${2:+--nid $2}"
+
+ local actual="$TMP/sanity-lnet-$testnum-actual.yaml"
+
+ do_lnetctl peer del ${prim_nid} ${nid} || error "peer del failed $?"
+ $LNETCTL export --backup > $actual || error "export failed $?"
+ compare_yaml_files
+ return $?
+}
+
+test_7() {
+ reinit_dlc || return $?
+ create_base_yaml_file
+
+ echo "Delete peer with single nid (tcp)"
+ do_lnetctl peer add --prim_nid 7.7.7.7@tcp || error "Peer add failed $?"
+ compare_peer_del "7.7.7.7@tcp"
+
+ echo "Delete peer with single nid (o2ib)"
+ do_lnetctl peer add --prim_nid 7.7.7.7@o2ib || error "Peer add failed $?"
+ compare_peer_del "7.7.7.7@o2ib"
+
+ echo "Delete peer that has multiple nids (tcp)"
+ do_lnetctl peer add --prim_nid 7.7.7.7@tcp --nid 7.7.7.[8-12]@tcp ||
+ error "Peer add failed $?"
+ compare_peer_del "7.7.7.7@tcp"
+
+ echo "Delete peer that has multiple nids (o2ib)"
+ do_lnetctl peer add --prim_nid 7.7.7.7@o2ib --nid 7.7.7.[8-12]@o2ib ||
+ error "Peer add failed $?"
+ compare_peer_del "7.7.7.7@o2ib"
+
+ echo "Delete peer that has both tcp and o2ib nids"
+ do_lnetctl peer add --prim_nid 7.7.7.7@tcp \
+ --nid 7.7.7.[9-12]@tcp,7.7.7.[13-15]@o2ib ||
+ error "Peer add failed $?"
+ compare_peer_del "7.7.7.7@tcp"
+
+ echo "Delete peer with single nid (gni)"
+ do_lnetctl peer add --prim_nid 7@gni || error "Peer add failed $?"
+ compare_peer_del "7@gni"
+
+ echo "Delete peer that has multiple nids (gni)"
+ do_lnetctl peer add --prim_nid 7@gni --nid [8-12]@gni ||
+ error "Peer add failed $?"
+ compare_peer_del "7@gni"
+
+ echo "Delete peer that has tcp, o2ib and gni nids"
+ do_lnetctl peer add --prim_nid 7@gni \
+ --nid [8-12]@gni,7.7.7.[9-12]@tcp,7.7.7.[13-15]@o2ib ||
+ error "Peer add failed $?"
+ compare_peer_del "7@gni"
+}
+run_test 7 "Various peer delete tests"
+
+test_8() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 8.8.8.8@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 8.8.8.8@tcp
+ - nid: 8.8.8.10@tcp
+ - nid: 8.8.8.11@tcp
+ - nid: 8.8.8.12@tcp
+ - nid: 8.8.8.14@tcp
+ - nid: 8.8.8.15@tcp
+EOF
+ append_global_yaml
+
+ do_lnetctl peer add --prim_nid 8.8.8.8@tcp --nid 8.8.8.[10-15]@tcp ||
+ error "Peer add failed $?"
+ compare_peer_del "8.8.8.8@tcp" "8.8.8.13@tcp"
+}
+run_test 8 "Delete single secondary nid from peer (tcp)"
+
+test_9() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 9.9.9.9@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 9.9.9.9@tcp
+EOF
+ append_global_yaml
+
+ do_lnetctl peer add --prim_nid 9.9.9.9@tcp \
+ --nid 9.9.9.[11-16]@tcp || error "Peer add failed $?"
+ compare_peer_del "9.9.9.9@tcp" "9.9.9.[11-16]@tcp"
+}
+run_test 9 "Delete all secondary nids from peer (tcp)"
+
+test_10() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 10.10.10.10@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 10.10.10.10@tcp
+ - nid: 10.10.10.12@tcp
+ - nid: 10.10.10.13@tcp
+ - nid: 10.10.10.15@tcp
+ - nid: 10.10.10.16@tcp
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 10.10.10.10@tcp \
+ --nid 10.10.10.[12-16]@tcp || error "Peer add failed $?"
+ compare_peer_del "10.10.10.10@tcp" "10.10.10.14@tcp"
+}
+run_test 10 "Delete single secondary nid from peer (o2ib)"
+
+test_11() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 11.11.11.11@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 11.11.11.11@tcp
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 11.11.11.11@tcp \
+ --nid 11.11.11.[13-17]@tcp || error "Peer add failed $?"
+ compare_peer_del "11.11.11.11@tcp" "11.11.11.[13-17]@tcp"
+}
+run_test 11 "Delete all secondary nids from peer (o2ib)"
+
+test_12() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 12.12.12.12@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 12.12.12.12@o2ib
+ - nid: 13.13.13.13@o2ib
+ - nid: 14.13.13.13@o2ib
+ - nid: 14.15.13.13@o2ib
+ - nid: 15.17.1.5@tcp
+ - nid: 15.17.1.10@tcp
+ - nid: 15.17.1.20@tcp
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 12.12.12.12@o2ib \
+ --nid [13-14/1].[13-15/2].13.13@o2ib,[15-16/3].[17-19/4].[1].[5-20/5]@tcp ||
+ error "Peer add failed $?"
+ compare_peer_del "12.12.12.12@o2ib" "13.15.13.13@o2ib,15.17.1.15@tcp"
+}
+run_test 12 "Delete a secondary nid from peer (tcp and o2ib)"
+
+test_13() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 13.13.13.13@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 13.13.13.13@o2ib
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 13.13.13.13@o2ib \
+ --nid [14-15].[1-2/1].[1].[100-254/10]@tcp,14.14.[254].14@o2ib ||
+ error "Peer add failed $?"
+ compare_peer_del "13.13.13.13@o2ib" \
+ "[14-15].[1-2/1].[1].[100-254/10]@tcp,14.14.[254].14@o2ib"
+}
+run_test 13 "Delete all secondary nids from peer (tcp and o2ib)"
+
+create_nid() {
+ local num="$1"
+ local net="$2"
+
+ if [[ $net =~ gni* ]]; then
+ echo "${num}@${net}"
+ else
+ echo "${num}.${num}.${num}.${num}@${net}"
+ fi
+}
+
+create_mr_peer_yaml() {
+ local num_peers="$1"
+ local secondary_nids="$2"
+ local net="$3"
+
+ echo "Generating peer yaml for $num_peers peers with $secondary_nids secondary nids"
+ echo "peer:" >> $TMP/sanity-lnet-$testnum-expected.yaml
+ local i
+ local total_nids=$((num_peers + $((num_peers * secondary_nids))))
+ local created=0
+ local nidnum=1
+ while [[ $created -lt $num_peers ]]; do
+ local primary=$(create_nid ${nidnum} ${net})
+ cat <<EOF >> $TMP/sanity-lnet-$testnum-expected.yaml
+ - primary nid: $primary
+ Multi-Rail: True
+ peer ni:
+ - nid: $primary
+EOF
+ local j
+ local start=$((nidnum + 1))
+ local end=$((nidnum + $secondary_nids))
+ for j in $(seq ${start} ${end}); do
+ local nid=$(create_nid $j ${net})
+ echo " - nid: $nid" >> $TMP/sanity-lnet-$testnum-expected.yaml
+ done
+ nidnum=$((end + 1))
+ ((created++))
+ done
+}
+
+test_14() {
+ reinit_dlc || return $?
+
+ echo "Create single peer, single nid, using import"
+ create_mr_peer_yaml 1 0 tcp
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ append_global_yaml
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+
+ echo "Delete single peer using import --del"
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ rm -f $TMP/sanity-lnet-$testnum-expected.yaml
+ create_base_yaml_file
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+}
+run_test 14 "import peer create/delete with single nid"
+
+test_15() {
+ reinit_dlc || return $?
+
+ echo "Create multiple peers, single nid per peer, using import"
+ create_mr_peer_yaml 5 0 o2ib
+ # The ordering of nids for this use-case is non-deterministic, so we
+ # we can't just diff the expected/actual output.
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ validate_peer_nids 5 0
+
+ echo "Delete multiple peers, single nid per peer, using import --del"
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ rm -f $TMP/sanity-lnet-$testnum-expected.yaml
+ create_base_yaml_file
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+}
+run_test 15 "import multi peer create/delete with single nid per peer"
+
+test_16() {
+ reinit_dlc || return $?
+
+ echo "Create single peer, multiple nids, using import"
+ create_mr_peer_yaml 1 5 tcp
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ validate_peer_nids 1 5
+
+ echo "Delete single peer, multiple nids, using import --del"
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ rm -f $TMP/sanity-lnet-$testnum-expected.yaml
+ create_base_yaml_file
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+}
+run_test 16 "import peer create/delete with multiple nids"
+
+test_17() {
+ reinit_dlc || return $?
+
+ echo "Create multiple peers, multiple nids per peer, using import"
+ create_mr_peer_yaml 5 7 o2ib
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ validate_peer_nids 5 7
+
+ echo "Delete multiple peers, multiple nids per peer, using import --del"
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ rm -f $TMP/sanity-lnet-$testnum-expected.yaml
+ create_base_yaml_file
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+}
+run_test 17 "import multi peer create/delete with multiple nids"
+
+test_18a() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 1.1.1.1@tcp
+ - nid: 2.2.2.2@tcp
+ - nid: 4.4.4.4@tcp
+ - nid: 3.3.3.3@o2ib
+ - nid: 5@gni
+EOF
+ echo "Import peer with 5 nids"
+ cat $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 2.2.2.2@tcp
+ - nid: 3.3.3.3@o2ib
+ - nid: 5@gni
+EOF
+ echo "Delete three of the nids"
+ cat $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 1.1.1.1@tcp
+ - nid: 4.4.4.4@tcp
+EOF
+ echo "Check peer has expected nids remaining"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ append_global_yaml
+ compare_yaml_files
+}
+run_test 18a "Delete a subset of nids from a single peer using import --del"
+
+test_18b() {
+ reinit_dlc || return $?
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 1.1.1.1@tcp
+ - nid: 2.2.2.2@tcp
+ - nid: 4.4.4.4@tcp
+ - nid: 3.3.3.3@o2ib
+ - nid: 5@gni
+ - primary nid: 6.6.6.6@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 6.6.6.6@o2ib
+ - nid: 7.7.7.7@tcp
+ - nid: 8.8.8.8@tcp
+ - nid: 9.9.9.9@tcp
+ - nid: 10@gni
+EOF
+ echo "Import two peers with 5 nids each"
+ cat $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-expected.yaml ||
+ error "Import failed $?"
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 2.2.2.2@tcp
+ - nid: 3.3.3.3@o2ib
+ - nid: 5@gni
+ - primary nid: 6.6.6.6@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 7.7.7.7@tcp
+ - nid: 8.8.8.8@tcp
+ - nid: 10@gni
+EOF
+ echo "Delete three of the nids from each peer"
+ cat $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl import --del < $TMP/sanity-lnet-$testnum-expected.yaml
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 6.6.6.6@o2ib
+ Multi-Rail: True
+ peer ni:
+ - nid: 6.6.6.6@o2ib
+ - nid: 7.7.7.7@tcp
+ - primary nid: 1.1.1.1@tcp
+ Multi-Rail: True
+ peer ni:
+ - nid: 1.1.1.1@tcp
+ - nid: 4.4.4.4@tcp
+EOF
+ append_global_yaml
+ echo "Check peers have expected nids remaining"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+ validate_peer_nids 2 1
+}
+run_test 18b "Delete multiple nids from multiple peers using import --del"
+
+test_19() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 19@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 19@gni
+EOF
+ append_global_yaml
+ compare_peer_add "19@gni"
+}
+run_test 19 "Add peer with single nid (gni)"
+
+test_20() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 20@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 20@gni
+ - nid: 20.20.20.20@tcp
+ - nid: 20.20.20.20@o2ib
+EOF
+ append_global_yaml
+ compare_peer_add "20@gni" "20.20.20.20@tcp,20.20.20.20@o2ib"
+}
+run_test 20 "Add peer with gni primary and tcp, o2ib secondary"
+
+test_21() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 21@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 21@gni
+ - nid: 22@gni
+ - nid: 23@gni
+ - nid: 24@gni
+ - nid: 25@gni
+EOF
+ append_global_yaml
+ echo"Add peer with nidrange (gni)"
+ compare_peer_add "21@gni" "[22-25]@gni" || error
+ echo "Add peer with nidrange that overlaps primary nid (gni)"
+ compare_peer_add "21@gni" "[21-25]@gni"
}
-run_test 1 "configure lnet with lnetctl"
+run_test 21 "Add peer with nidrange (gni)"
+test_22() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 22@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 22@gni
+ - nid: 24@gni
+ - nid: 25@gni
+ - nid: 27@gni
+ - nid: 28@gni
+ - nid: 29@gni
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 22@gni --nid [24-29]@gni ||
+ error "Peer add failed $?"
+ compare_peer_del "22@gni" "26@gni"
+}
+run_test 22 "Delete single secondary nid from peer (gni)"
+
+test_23() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 23@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 23@gni
+EOF
+ append_global_yaml
+
+ do_lnetctl peer add --prim_nid 23@gni --nid [25-29]@gni ||
+ error "Peer add failed $?"
+ compare_peer_del "23@gni" "[25-29]@gni"
+}
+run_test 23 "Delete all secondary nids from peer (gni)"
+
+test_24() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 24@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 24@gni
+ - nid: 11@gni
+ - nid: 13.13.13.13@o2ib
+ - nid: 14.13.13.13@o2ib
+ - nid: 14.15.13.13@o2ib
+ - nid: 15.17.1.5@tcp
+ - nid: 15.17.1.10@tcp
+ - nid: 15.17.1.20@tcp
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 24@gni \
+ --nid [13-14/1].[13-15/2].13.13@o2ib,[15-16/3].[17-19/4].[1].[5-20/5]@tcp,[5-12/6]@gni ||
+ error "Peer add failed $?"
+ compare_peer_del "24@gni" "5@gni,13.15.13.13@o2ib,15.17.1.15@tcp"
+}
+run_test 24 "Delete a secondary nid from peer (tcp, o2ib and gni)"
+
+test_25() {
+ reinit_dlc || return $?
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+peer:
+ - primary nid: 25@gni
+ Multi-Rail: True
+ peer ni:
+ - nid: 25@gni
+EOF
+ append_global_yaml
+ do_lnetctl peer add --prim_nid 25@gni \
+ --nid [26-27].[4-10/3].26.26@tcp,26.26.26.26@o2ib,[30-35]@gni ||
+ error "Peer add failed $?"
+ compare_peer_del "25@gni" \
+ "[26-27].[4-10/3].26.26@tcp,26.26.26.26@o2ib,[30-35]@gni"
+}
+run_test 25 "Delete all secondary nids from peer (tcp, gni and o2ib)"
+
+test_99a() {
+ reinit_dlc || return $?
+
+ echo "Invalid prim_nid - peer add"
+ do_lnetctl peer add --prim_nid foobar &&
+ error "Command should have failed"
+
+ echo "Invalid prim_nid - peer del"
+ do_lnetctl peer del --prim_nid foobar &&
+ error "Command should have failed"
+
+ echo "Delete non-existing peer"
+ do_lnetctl peer del --prim_nid 1.1.1.1@o2ib &&
+ error "Command should have failed"
+
+ echo "Don't provide mandatory arguments peer del"
+ do_lnetctl peer del --nid 1.1.1.1@tcp &&
+ error "Command should have failed"
+
+ echo "Don't provide mandatory arguments peer add"
+ do_lnetctl peer add &&
+ error "Command should have failed"
+
+ echo "Invalid secondary nids"
+ do_lnetctl peer add --prim_nid 1.1.1.1@tcp --nid foobar &&
+ error "Command should have failed"
+
+ echo "Exceed max nids per peer"
+ do_lnetctl peer add --prim_nid 1.1.1.1@tcp --nid 1.1.1.[2-255]@tcp &&
+ error "Command should have failed"
+
+ echo "Invalid net type"
+ do_lnetctl peer add --prim_nid 1@foo &&
+ error "Command should have failed"
+
+ echo "Invalid nid format"
+ local invalid_nids="1@tcp 1@o2ib 1.1.1.1@gni"
+
+ local nid
+ for nid in ${invalid_nids}; do
+ echo "Check invalid primary nid - '$nid'"
+ do_lnetctl peer add --prim_nid $nid &&
+ error "Command should have failed"
+ done
+
+ local invalid_strs="[2-1]@gni [a-f/x]@gni 256.256.256.256@tcp"
+ invalid_strs+=" 1.1.1.1.[2-5/f]@tcp 1.]2[.3.4@o2ib"
+ invalid_strs+="1.[2-4,[5-6],7-8].1.1@tcp foobar"
+
+ local nidstr
+ for nidstr in ${invalid_strs}; do
+ echo "Check invalid nidstring - '$nidstr'"
+ do_lnetctl peer add --nid $nidstr &&
+ error "Command should have failed"
+ done
+
+ echo "Add non-local gateway"
+ do_lnetctl route add --net tcp --gateway 1@gni &&
+ error "Command should have failed"
+
+ return 0
+}
+run_test 99a "Check various invalid inputs to lnetctl peer"
+
+test_99b() {
+ reinit_dlc || return $?
+
+ create_base_yaml_file
+
+ cat <<EOF > $TMP/sanity-lnet-$testnum-invalid.yaml
+peer:
+ - primary nid: 99.99.99.99@tcp
+ Multi-Rail: Foobar
+ peer ni:
+ - nid: 99.99.99.99@tcp
+EOF
+ do_lnetctl import < $TMP/sanity-lnet-$testnum-invalid.yaml &&
+ error "import should have failed"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-actual.yaml
+ compare_yaml_files
+}
+run_test 99b "Invalid value for Multi-Rail in yaml import"
+
+have_interface() {
+ local if="$1"
+ local ip=$(ip addr show dev $if | awk '/ inet /{print $2}')
+ [[ -n $ip ]]
+}
+
+add_net() {
+ local net="$1"
+ local if="$2"
+
+ if ! lsmod | grep -q ksocklnd ; then
+ load_module ../lnet/klnds/socklnd/ksocklnd ||
+ error "Can't load ksocklnd.ko"
+ fi
+
+ do_lnetctl net add --net ${net} --if ${if} ||
+ error "Failed to add net ${net} on if ${if}"
+}
+
+compare_route_add() {
+ local rnet="$1"
+ local gw="$2"
+
+ local actual="$TMP/sanity-lnet-$testnum-actual.yaml"
+
+ do_lnetctl route add --net ${rnet} --gateway ${gw} ||
+ error "route add failed $?"
+ # CPT configuration is pruned from the exported yaml, since the default
+ # can vary across test systems (unlike default values for things like
+ # peer_credits, peer_timeout, etc.)
+ $LNETCTL export --backup | grep -v CPT > $actual ||
+ error "export failed $?"
+ validate_gateway_nids
+ return $?
+}
+
+test_100() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0"
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+net:
+ - net type: tcp
+ local NI(s):
+ - interfaces:
+ 0: eth0
+ tunables:
+ peer_timeout: 180
+ peer_credits: 8
+ peer_buffer_credits: 0
+ credits: 256
+route:
+ - net: tcp7
+ gateway: 7.7.7.7@tcp
+ hop: -1
+ priority: 0
+ health_sensitivity: 1
+peer:
+ - primary nid: 7.7.7.7@tcp
+ Multi-Rail: False
+ peer ni:
+ - nid: 7.7.7.7@tcp
+EOF
+ append_global_yaml
+ compare_route_add "tcp7" "7.7.7.7@tcp" || return $?
+ compare_yaml_files
+}
+run_test 100 "Add route with single gw (tcp)"
+
+test_101() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0"
+ cat <<EOF > $TMP/sanity-lnet-$testnum-expected.yaml
+net:
+ - net type: tcp
+ local NI(s):
+ - interfaces:
+ 0: eth0
+ tunables:
+ peer_timeout: 180
+ peer_credits: 8
+ peer_buffer_credits: 0
+ credits: 256
+route:
+ - net: tcp8
+ gateway: 8.8.8.10@tcp
+ hop: -1
+ priority: 0
+ health_sensitivity: 1
+ - net: tcp8
+ gateway: 8.8.8.9@tcp
+ hop: -1
+ priority: 0
+ health_sensitivity: 1
+ - net: tcp8
+ gateway: 8.8.8.8@tcp
+ hop: -1
+ priority: 0
+ health_sensitivity: 1
+peer:
+ - primary nid: 8.8.8.9@tcp
+ Multi-Rail: False
+ peer ni:
+ - nid: 8.8.8.9@tcp
+ - primary nid: 8.8.8.10@tcp
+ Multi-Rail: False
+ peer ni:
+ - nid: 8.8.8.10@tcp
+ - primary nid: 8.8.8.8@tcp
+ Multi-Rail: False
+ peer ni:
+ - nid: 8.8.8.8@tcp
+EOF
+ append_global_yaml
+ compare_route_add "tcp8" "8.8.8.[8-10]@tcp"
+}
+run_test 101 "Add route with multiple gw (tcp)"
+
+compare_route_del() {
+ local rnet="$1"
+ local gw="$2"
+
+ local actual="$TMP/sanity-lnet-$testnum-actual.yaml"
+
+ do_lnetctl route del --net ${rnet} --gateway ${gw} ||
+ error "route del failed $?"
+ $LNETCTL export --backup > $actual ||
+ error "export failed $?"
+ validate_gateway_nids
+}
+
+test_102() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl route add --net tcp102 --gateway 102.102.102.102@tcp ||
+ error "route add failed $?"
+ compare_route_del "tcp102" "102.102.102.102@tcp"
+}
+run_test 102 "Delete route with single gw (tcp)"
+
+test_103() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0"
+ $LNETCTL export --backup > $TMP/sanity-lnet-$testnum-expected.yaml
+ do_lnetctl route add --net tcp103 \
+ --gateway 103.103.103.[103-120/4]@tcp ||
+ error "route add failed $?"
+ compare_route_del "tcp103" "103.103.103.[103-120/4]@tcp"
+}
+run_test 103 "Delete route with multiple gw (tcp)"
### load lnet in default namespace, configure in target namespace
-test_2() {
+test_200() {
cleanup_lnet || exit 1
load_lnet "networks=\"\""
do_ns $LNETCTL lnet configure --all || exit 1
$LNETCTL net show --net tcp | grep -q "nid: ${FAKE_IP}@tcp$"
}
-run_test 2 "load lnet w/o module option, configure in a non-default namespace"
+run_test 200 "load lnet w/o module option, configure in a non-default namespace"
-test_3() {
+test_201() {
cleanup_lnet || exit 1
load_lnet "networks=tcp($FAKE_IF)"
do_ns $LNETCTL lnet configure --all || exit 1
$LNETCTL net show --net tcp | grep -q "nid: ${FAKE_IP}@tcp$"
}
-run_test 3 "load lnet using networks module options in a non-default namespace"
+run_test 201 "load lnet using networks module options in a non-default namespace"
-test_4() {
+test_202() {
cleanup_lnet || exit 1
load_lnet "networks=\"\" ip2nets=\"tcp0($FAKE_IF) ${FAKE_IP}\""
do_ns $LNETCTL lnet configure --all || exit 1
$LNETCTL net show | grep -q "nid: ${FAKE_IP}@tcp$"
}
-run_test 4 "load lnet using ip2nets in a non-default namespace"
+run_test 202 "load lnet using ip2nets in a non-default namespace"
### Add the interfaces in the target namespace
-test_5() {
+test_203() {
cleanup_lnet || exit 1
load_lnet
do_lnetctl lnet configure || exit 1
do_ns $LNETCTL net add --net tcp0 --if $FAKE_IF
}
-run_test 5 "add a network using an interface in the non-default namespace"
+run_test 203 "add a network using an interface in the non-default namespace"
+
+LNET_PARAMS_FILE="$TMP/$TESTSUITE.parameters"
+function save_lnet_params() {
+ $LNETCTL global show | egrep -v '^global:$' |
+ sed 's/://' > $LNET_PARAMS_FILE
+}
+
+function restore_lnet_params() {
+ local param value
+ while read param value; do
+ [[ $param == max_intf ]] && continue
+ [[ $param == lnd_timeout ]] && continue
+ $LNETCTL set ${param} ${value} ||
+ error "Failed to restore ${param} to ${value}"
+ done < $LNET_PARAMS_FILE
+}
+
+function lnet_health_pre() {
+ save_lnet_params
+
+ # Lower transaction timeout to speed up test execution
+ $LNETCTL set transaction_timeout 10 ||
+ error "Failed to set transaction_timeout $?"
+
+ # Increase recovery interval so we have time to capture health values
+ $LNETCTL set recovery_interval 20 ||
+ error "Failed to set recovery_interval $?"
+
+ RETRY_PARAM=$($LNETCTL global show | awk '/retry_count/{print $NF}')
+ RSND_PRE=$($LNETCTL stats show | awk '/resend_count/{print $NF}')
+ LO_HVAL_PRE=$($LNETCTL net show -v 2 | awk '/health value/{print $NF}' |
+ xargs echo | sed 's/ /+/g' | bc -l)
+
+ local my_nid=$($LCTL list_nids | head -n 1)
+
+ RMT_HVAL_PRE=$($LNETCTL peer show --nid $my_nid -v 2 2>/dev/null |
+ awk '/health value/{print $NF}' | xargs echo |
+ sed 's/ /+/g' | bc -l)
+
+ # Might not have any peers so initialize to zero.
+ RMT_HVAL_PRE=${RMT_HVAL_PRE:-0}
+
+ return 0
+}
+
+function lnet_health_post() {
+ RSND_POST=$($LNETCTL stats show | awk '/resend_count/{print $NF}')
+ LO_HVAL_POST=$($LNETCTL net show -v 2 |
+ awk '/health value/{print $NF}' |
+ xargs echo | sed 's/ /+/g' | bc -l)
+
+ local my_nid=$($LCTL list_nids | head -n 1)
+
+ RMT_HVAL_POST=$($LNETCTL peer show --nid $my_nid -v 2 2>/dev/null |
+ awk '/health value/{print $NF}' | xargs echo |
+ sed 's/ /+/g' | bc -l)
+
+ # Might not have any peers so initialize to zero.
+ RMT_HVAL_POST=${RMT_HVAL_POST:-0}
+
+ ${VERBOSE} &&
+ echo "Pre resends: $RSND_PRE" &&
+ echo "Post resends: $RSND_POST" &&
+ echo "Resends delta: $((RSND_POST - RSND_PRE))" &&
+ echo "Pre local health: $LO_HVAL_PRE" &&
+ echo "Post local health: $LO_HVAL_POST" &&
+ echo "Pre remote health: $RMT_HVAL_PRE" &&
+ echo "Post remote health: $RMT_HVAL_POST"
+
+ restore_lnet_params
+
+ return 0
+}
+
+function check_no_resends() {
+ echo "Check that no resends took place"
+ [[ $RSND_POST -ne $RSND_PRE ]] &&
+ error "Found resends: $RSND_POST != $RSND_PRE"
+
+ return 0
+}
+
+function check_resends() {
+ local delta=$((RSND_POST - RSND_PRE))
+
+ echo "Check that $RETRY_PARAM resends took place"
+ [[ $delta -ne $RETRY_PARAM ]] &&
+ error "Expected $RETRY_PARAM resends found $delta"
+
+ return 0
+}
+
+function check_no_local_health() {
+ echo "Check that local NI health is unchanged"
+ [[ $LO_HVAL_POST -ne $LO_HVAL_PRE ]] &&
+ error "Local health changed: $LO_HVAL_POST != $LO_HVAL_PRE"
+
+ return 0
+}
+
+function check_local_health() {
+ echo "Check that local NI health has been changed"
+ [[ $LO_HVAL_POST -eq $LO_HVAL_PRE ]] &&
+ error "Local health unchanged: $LO_HVAL_POST == $LO_HVAL_PRE"
+
+ return 0
+}
+
+function check_no_remote_health() {
+ echo "Check that remote NI health is unchanged"
+ [[ $RMT_HVAL_POST -ne $RMT_HVAL_PRE ]] &&
+ error "Remote health changed: $RMT_HVAL_POST != $RMT_HVAL_PRE"
+
+ return 0
+}
+
+function check_remote_health() {
+ echo "Check that remote NI health has been changed"
+ [[ $RMT_HVAL_POST -eq $RMT_HVAL_PRE ]] &&
+ error "Remote health unchanged: $RMT_HVAL_POST == $RMT_HVAL_PRE"
+
+ return 0
+}
+
+# See lnet/lnet/lib-msg.c:lnet_health_check()
+LNET_LOCAL_RESEND_STATUSES="local_interrupt local_dropped local_aborted"
+LNET_LOCAL_RESEND_STATUSES+=" local_no_route local_timeout"
+LNET_LOCAL_NO_RESEND_STATUSES="local_error"
+test_204() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+
+ lnet_health_pre || return $?
+
+ local hstatus
+ for hstatus in ${LNET_LOCAL_RESEND_STATUSES} \
+ ${LNET_LOCAL_NO_RESEND_STATUSES}; do
+ echo "Simulate $hstatus"
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+ done
+
+ lnet_health_post
+
+ check_no_resends || return $?
+ check_no_local_health || return $?
+
+ return 0
+}
+run_test 204 "Check no health or resends for single-rail local failures"
+
+test_205() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+
+ local hstatus
+ for hstatus in ${LNET_LOCAL_RESEND_STATUSES}; do
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ add_net "tcp1" "eth0" || return $?
+
+ echo "Simulate $hstatus"
+ lnet_health_pre
+
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ $LCTL net_drop_add -s *@tcp1 -d *@tcp1 -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+
+ lnet_health_post
+
+ check_resends || return $?
+ check_local_health || return $?
+ done
+
+ for hstatus in ${LNET_LOCAL_NO_RESEND_STATUSES}; do
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ add_net "tcp1" "eth0" || return $?
+
+ echo "Simulate $hstatus"
+ lnet_health_pre || return $?
+
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ $LCTL net_drop_add -s *@tcp1 -d *@tcp1 -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+
+ lnet_health_post
+
+ check_no_resends || return $?
+ check_local_health || return $?
+ done
+
+ return 0
+}
+run_test 205 "Check health and resends for multi-rail local failures"
+
+# See lnet/lnet/lib-msg.c:lnet_health_check()
+LNET_REMOTE_RESEND_STATUSES="remote_dropped"
+LNET_REMOTE_NO_RESEND_STATUSES="remote_error remote_timeout network_timeout"
+test_206() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+
+ do_lnetctl discover $($LCTL list_nids | head -n 1) ||
+ error "failed to discover myself"
+
+ lnet_health_pre || return $?
+
+ local hstatus
+ for hstatus in ${LNET_REMOTE_RESEND_STATUSES} \
+ ${LNET_REMOTE_NO_RESEND_STATUSES}; do
+ echo "Simulate $hstatus"
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+ done
+
+ lnet_health_post
+
+ check_no_resends || return $?
+ check_no_local_health || return $?
+ check_no_remote_health || return $?
+
+ return 0
+}
+run_test 206 "Check no health or resends for single-rail remote failures"
+
+test_207() {
+ have_interface "eth0" || skip "Need eth0 interface with ipv4 configured"
+
+ local hstatus
+ for hstatus in ${LNET_REMOTE_RESEND_STATUSES}; do
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ add_net "tcp1" "eth0" || return $?
+
+ do_lnetctl discover $($LCTL list_nids | head -n 1) ||
+ error "failed to discover myself"
+
+ echo "Simulate $hstatus"
+ lnet_health_pre || return $?
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ $LCTL net_drop_add -s *@tcp1 -d *@tcp1 -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+
+ lnet_health_post
+
+ check_resends || return $?
+ check_no_local_health || return $?
+ check_remote_health || return $?
+ done
+ for hstatus in ${LNET_REMOTE_NO_RESEND_STATUSES}; do
+ reinit_dlc || return $?
+ add_net "tcp" "eth0" || return $?
+ add_net "tcp1" "eth0" || return $?
+
+ do_lnetctl discover $($LCTL list_nids | head -n 1) ||
+ error "failed to discover myself"
+
+ echo "Simulate $hstatus"
+ lnet_health_pre || return $?
+ $LCTL net_drop_add -s *@tcp -d *@tcp -m GET -r 1 -e ${hstatus}
+ $LCTL net_drop_add -s *@tcp1 -d *@tcp1 -m GET -r 1 -e ${hstatus}
+ do_lnetctl discover $($LCTL list_nids | head -n 1) &&
+ error "Should have failed"
+ $LCTL net_drop_del *
+
+ lnet_health_post
+
+ check_no_resends || return $?
+ check_no_local_health || return $?
+ check_remote_health || return $?
+ done
+
+ return 0
+}
+run_test 207 "Check health and resends for multi-rail remote errors"
+
+test_300() {
+ # LU-13274
+ local header
+ local out=$TMP/$tfile
+ local prefix=/usr/include/linux/lnet
+
+ # We use a hard coded prefix so that this test will not fail
+ # when run in tree.
+ CC=${CC:-cc}
+ if ! which $CC > /dev/null 2>&1; then
+ skip_env "$CC is not installed"
+ fi
+
+ cleanup_lnet || exit 1
+ load_lnet
+
+ if ! [[ -d $prefix ]]; then
+ # Assume we're running in tree and fixup the include path.
+ prefix=$LUSTRE/../lnet/include/uapi/linux/lnet
+ fi
+
+ for header in $prefix/*.h; do
+ if ! [[ -f "$header" ]]; then
+ continue
+ fi
+
+ $CC -Wall -Werror -std=c99 -include $header -c -x c /dev/null -o $out ||
+ error "cannot compile '$header'"
+ done
+ rm -f $out
+}
+run_test 300 "packaged LNet UAPI headers can be compiled"
+
+complete $SECONDS
-cleanup_netns
-cleanup_lnet
+cleanup_testsuite
exit_status
git://git.whamcloud.com / fs / lustre-release.git / blobdiff