set -e
ONLY=${ONLY:-"$*"}
+
# bug number for skipped test:
ALWAYS_EXCEPT="$SANITY_LNET_EXCEPT "
-[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
# UPDATE THE COMMENT ABOVE WITH BUG NUMBERS WHEN CHANGING ALWAYS_EXCEPT!
+# skip test ARM testing until they are fixed
+if [[ $(uname -m) = aarch64 ]]; then
+ # bug number for skipped test: LU-13704 LU-13701 LU-13701 LU-13701
+ ALWAYS_EXCEPT+=" 204 205 206 207 "
+fi
+
+[ "$SLOW" = "no" ] && EXCEPT_SLOW=""
+
LUSTRE=${LUSTRE:-$(cd $(dirname $0)/..; echo $PWD)}
. $LUSTRE/tests/test-framework.sh
fi
cleanup_testsuite() {
+ trap "" EXIT
rm -f $TMP/sanity-dlc*
cleanup_netns
cleanup_lnet
# variable to remote nodes
unset MODOPTS_LIBCFS
- set_default_debug
+ set_default_debug "neterror net nettrace malloc"
load_module ../lnet/lnet/lnet "$@"
LNDPATH=${LNDPATH:-"../lnet/klnds"}
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
- fi
+ ip link show test1pl >& /dev/null && ip link del test1pl || return 0
}
configure_dlc() {
cleanupall -f
setup_netns || error "setup_netns failed with $?"
+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 = $?"
local net="$1"
local if="$2"
- reinit_dlc || return $?
- load_module ../lnet/klnds/socklnd/ksocklnd ||
- error "Can't load ksocklnd.ko"
+ 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}"
}
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:
health_sensitivity: 1
peer:
- primary nid: 7.7.7.7@tcp
- Multi-Rail: True
+ Multi-Rail: False
peer ni:
- nid: 7.7.7.7@tcp
EOF
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:
health_sensitivity: 1
peer:
- primary nid: 8.8.8.9@tcp
- Multi-Rail: True
+ Multi-Rail: False
peer ni:
- nid: 8.8.8.9@tcp
- primary nid: 8.8.8.10@tcp
- Multi-Rail: True
+ Multi-Rail: False
peer ni:
- nid: 8.8.8.10@tcp
- primary nid: 8.8.8.8@tcp
- Multi-Rail: True
+ Multi-Rail: False
peer ni:
- nid: 8.8.8.8@tcp
EOF
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 ||
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 \
}
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_testsuite
git://git.whamcloud.com / fs / lustre-release.git / blobdiff