diff options
Diffstat (limited to 'tests/qemu-iotests')
| -rwxr-xr-x | tests/qemu-iotests/083 | 136 | ||||
| -rw-r--r-- | tests/qemu-iotests/083.out | 149 | ||||
| -rwxr-xr-x | tests/qemu-iotests/194 | 23 | ||||
| -rw-r--r-- | tests/qemu-iotests/194.out | 11 | ||||
| -rw-r--r-- | tests/qemu-iotests/common.filter | 4 | ||||
| -rwxr-xr-x | tests/qemu-iotests/nbd-fault-injector.py | 4 |
6 files changed, 245 insertions, 82 deletions
diff --git a/tests/qemu-iotests/083 b/tests/qemu-iotests/083 index bff9360048..0306f112da 100755 --- a/tests/qemu-iotests/083 +++ b/tests/qemu-iotests/083 @@ -27,6 +27,14 @@ echo "QA output created by $seq" here=`pwd` status=1 # failure is the default! +_cleanup() +{ + rm -f nbd.sock + rm -f nbd-fault-injector.out + rm -f nbd-fault-injector.conf +} +trap "_cleanup; exit \$status" 0 1 2 3 15 + # get standard environment, filters and checks . ./common.rc . ./common.filter @@ -35,81 +43,105 @@ _supported_fmt generic _supported_proto nbd _supported_os Linux -# Pick a TCP port based on our pid. This way multiple instances of this test -# can run in parallel without conflicting. -choose_tcp_port() { - echo $((($$ % 31744) + 1024)) # 1024 <= port < 32768 -} - -wait_for_tcp_port() { - while ! (netstat --tcp --listening --numeric | \ - grep "$1.*0\\.0\\.0\\.0:\\*.*LISTEN") >/dev/null 2>&1; do - sleep 0.1 +check_disconnect() { + local event export_name=foo extra_args nbd_addr nbd_url proto when + + while true; do + case $1 in + --classic-negotiation) + shift + extra_args=--classic-negotiation + export_name= + ;; + --tcp) + shift + proto=tcp + ;; + --unix) + shift + proto=unix + ;; + *) + break + ;; + esac done -} -check_disconnect() { event=$1 when=$2 - negotiation=$3 echo "=== Check disconnect $when $event ===" echo - port=$(choose_tcp_port) - cat > "$TEST_DIR/nbd-fault-injector.conf" <<EOF [inject-error] event=$event when=$when EOF - if [ "$negotiation" = "--classic-negotiation" ]; then - extra_args=--classic-negotiation - nbd_url="nbd:127.0.0.1:$port" + if [ "$proto" = "tcp" ]; then + nbd_addr="127.0.0.1:0" else - nbd_url="nbd:127.0.0.1:$port:exportname=foo" + nbd_addr="$TEST_DIR/nbd.sock" + fi + + rm -f "$TEST_DIR/nbd.sock" + + $PYTHON nbd-fault-injector.py $extra_args "$nbd_addr" "$TEST_DIR/nbd-fault-injector.conf" >"$TEST_DIR/nbd-fault-injector.out" 2>&1 & + + # Wait for server to be ready + while ! grep -q 'Listening on ' "$TEST_DIR/nbd-fault-injector.out"; do + sleep 0.1 + done + + # Extract the final address (port number has now been assigned in tcp case) + nbd_addr=$(sed 's/Listening on \(.*\)$/\1/' "$TEST_DIR/nbd-fault-injector.out") + + if [ "$proto" = "tcp" ]; then + nbd_url="nbd+tcp://$nbd_addr/$export_name" + else + nbd_url="nbd+unix:///$export_name?socket=$nbd_addr" fi - $PYTHON nbd-fault-injector.py $extra_args "127.0.0.1:$port" "$TEST_DIR/nbd-fault-injector.conf" >/dev/null 2>&1 & - wait_for_tcp_port "127\\.0\\.0\\.1:$port" $QEMU_IO -c "read 0 512" "$nbd_url" 2>&1 | _filter_qemu_io | _filter_nbd echo } -for event in neg1 "export" neg2 request reply data; do - for when in before after; do - check_disconnect "$event" "$when" - done - - # Also inject short replies from the NBD server - case "$event" in - neg1) - for when in 8 16; do - check_disconnect "$event" "$when" - done - ;; - "export") - for when in 4 12 16; do - check_disconnect "$event" "$when" +for proto in tcp unix; do + for event in neg1 "export" neg2 request reply data; do + for when in before after; do + check_disconnect "--$proto" "$event" "$when" done - ;; - neg2) - for when in 8 10; do - check_disconnect "$event" "$when" - done - ;; - reply) - for when in 4 8; do - check_disconnect "$event" "$when" - done - ;; - esac -done -# Also check classic negotiation without export information -for when in before 8 16 24 28 after; do - check_disconnect "neg-classic" "$when" --classic-negotiation + # Also inject short replies from the NBD server + case "$event" in + neg1) + for when in 8 16; do + check_disconnect "--$proto" "$event" "$when" + done + ;; + "export") + for when in 4 12 16; do + check_disconnect "--$proto" "$event" "$when" + done + ;; + neg2) + for when in 8 10; do + check_disconnect "--$proto" "$event" "$when" + done + ;; + reply) + for when in 4 8; do + check_disconnect "--$proto" "$event" "$when" + done + ;; + esac + done + + # Also check classic negotiation without export information + for when in before 8 16 24 28 after; do + check_disconnect "--$proto" --classic-negotiation "neg-classic" "$when" + done done # success, all done diff --git a/tests/qemu-iotests/083.out b/tests/qemu-iotests/083.out index a24c6bfece..fb71b6f8ad 100644 --- a/tests/qemu-iotests/083.out +++ b/tests/qemu-iotests/083.out @@ -1,43 +1,43 @@ QA output created by 083 === Check disconnect before neg1 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect after neg1 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 8 neg1 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 16 neg1 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect before export === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect after export === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 4 export === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 12 export === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 16 export === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect before neg2 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect after neg2 === @@ -45,11 +45,11 @@ read failed: Input/output error === Check disconnect 8 neg2 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect 10 neg2 === -can't open device nbd:127.0.0.1:PORT:exportname=foo +can't open device nbd+tcp://127.0.0.1:PORT/foo === Check disconnect before request === @@ -69,12 +69,12 @@ read failed: Input/output error === Check disconnect 4 reply === -read failed +End of file read failed: Input/output error === Check disconnect 8 reply === -read failed +End of file read failed: Input/output error === Check disconnect before data === @@ -88,23 +88,134 @@ read 512/512 bytes at offset 0 === Check disconnect before neg-classic === -can't open device nbd:127.0.0.1:PORT +can't open device nbd+tcp://127.0.0.1:PORT/ === Check disconnect 8 neg-classic === -can't open device nbd:127.0.0.1:PORT +can't open device nbd+tcp://127.0.0.1:PORT/ === Check disconnect 16 neg-classic === -can't open device nbd:127.0.0.1:PORT +can't open device nbd+tcp://127.0.0.1:PORT/ === Check disconnect 24 neg-classic === -can't open device nbd:127.0.0.1:PORT +can't open device nbd+tcp://127.0.0.1:PORT/ === Check disconnect 28 neg-classic === -can't open device nbd:127.0.0.1:PORT +can't open device nbd+tcp://127.0.0.1:PORT/ + +=== Check disconnect after neg-classic === + +read failed: Input/output error + +=== Check disconnect before neg1 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect after neg1 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 8 neg1 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 16 neg1 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect before export === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect after export === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 4 export === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 12 export === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 16 export === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect before neg2 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect after neg2 === + +read failed: Input/output error + +=== Check disconnect 8 neg2 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect 10 neg2 === + +can't open device nbd+unix:///foo?socket=TEST_DIR/nbd.sock + +=== Check disconnect before request === + +read failed: Input/output error + +=== Check disconnect after request === + +read failed: Input/output error + +=== Check disconnect before reply === + +read failed: Input/output error + +=== Check disconnect after reply === + +read failed: Input/output error + +=== Check disconnect 4 reply === + +End of file +read failed: Input/output error + +=== Check disconnect 8 reply === + +End of file +read failed: Input/output error + +=== Check disconnect before data === + +read failed: Input/output error + +=== Check disconnect after data === + +read 512/512 bytes at offset 0 +512 bytes, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) + +=== Check disconnect before neg-classic === + +can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock + +=== Check disconnect 8 neg-classic === + +can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock + +=== Check disconnect 16 neg-classic === + +can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock + +=== Check disconnect 24 neg-classic === + +can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock + +=== Check disconnect 28 neg-classic === + +can't open device nbd+unix:///?socket=TEST_DIR/nbd.sock === Check disconnect after neg-classic === diff --git a/tests/qemu-iotests/194 b/tests/qemu-iotests/194 index 8028111e21..a3e3bad664 100755 --- a/tests/qemu-iotests/194 +++ b/tests/qemu-iotests/194 @@ -46,16 +46,17 @@ iotests.log('Launching NBD server on destination...') iotests.log(dest_vm.qmp('nbd-server-start', addr={'type': 'unix', 'data': {'path': nbd_sock_path}})) iotests.log(dest_vm.qmp('nbd-server-add', device='drive0', writable=True)) -iotests.log('Starting drive-mirror on source...') +iotests.log('Starting `drive-mirror` on source...') iotests.log(source_vm.qmp( 'drive-mirror', device='drive0', target='nbd+unix:///drive0?socket={0}'.format(nbd_sock_path), sync='full', format='raw', # always raw, the server handles the format - mode='existing')) + mode='existing', + job_id='mirror-job0')) -iotests.log('Waiting for drive-mirror to complete...') +iotests.log('Waiting for `drive-mirror` to complete...') iotests.log(source_vm.event_wait('BLOCK_JOB_READY'), filters=[iotests.filter_qmp_event]) @@ -67,7 +68,17 @@ dest_vm.qmp('migrate-set-capabilities', iotests.log(source_vm.qmp('migrate', uri='unix:{0}'.format(migration_sock_path))) while True: - event = source_vm.event_wait('MIGRATION') - iotests.log(event, filters=[iotests.filter_qmp_event]) - if event['data']['status'] in ('completed', 'failed'): + event1 = source_vm.event_wait('MIGRATION') + iotests.log(event1, filters=[iotests.filter_qmp_event]) + if event1['data']['status'] in ('completed', 'failed'): + iotests.log('Gracefully ending the `drive-mirror` job on source...') + iotests.log(source_vm.qmp('block-job-cancel', device='mirror-job0')) + break + +while True: + event2 = source_vm.event_wait('BLOCK_JOB_COMPLETED') + iotests.log(event2, filters=[iotests.filter_qmp_event]) + if event2['event'] == 'BLOCK_JOB_COMPLETED': + iotests.log('Stopping the NBD server on destination...') + iotests.log(dest_vm.qmp('nbd-server-stop')) break diff --git a/tests/qemu-iotests/194.out b/tests/qemu-iotests/194.out index ae501fecac..50ac50da5e 100644 --- a/tests/qemu-iotests/194.out +++ b/tests/qemu-iotests/194.out @@ -2,12 +2,17 @@ Launching VMs... Launching NBD server on destination... {u'return': {}} {u'return': {}} -Starting drive-mirror on source... +Starting `drive-mirror` on source... {u'return': {}} -Waiting for drive-mirror to complete... -{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'drive0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_READY'} +Waiting for `drive-mirror` to complete... +{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'mirror-job0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_READY'} Starting migration... {u'return': {}} {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'setup'}, u'event': u'MIGRATION'} {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'active'}, u'event': u'MIGRATION'} {u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'status': u'completed'}, u'event': u'MIGRATION'} +Gracefully ending the `drive-mirror` job on source... +{u'return': {}} +{u'timestamp': {u'seconds': 'SECS', u'microseconds': 'USECS'}, u'data': {u'device': u'mirror-job0', u'type': u'mirror', u'speed': 0, u'len': 1073741824, u'offset': 1073741824}, u'event': u'BLOCK_JOB_COMPLETED'} +Stopping the NBD server on destination... +{u'return': {}} diff --git a/tests/qemu-iotests/common.filter b/tests/qemu-iotests/common.filter index 7a58e57317..9d5442ecd9 100644 --- a/tests/qemu-iotests/common.filter +++ b/tests/qemu-iotests/common.filter @@ -170,9 +170,9 @@ _filter_nbd() # # Filter out the TCP port number since this changes between runs. sed -e '/nbd\/.*\.c:/d' \ - -e 's#nbd:\(//\)\?127\.0\.0\.1:[0-9]*#nbd:\1127.0.0.1:PORT#g' \ + -e 's#127\.0\.0\.1:[0-9]*#127.0.0.1:PORT#g' \ -e "s#?socket=$TEST_DIR#?socket=TEST_DIR#g" \ - -e 's#\(exportname=foo\|PORT\): Failed to .*$#\1#' + -e 's#\(foo\|PORT/\?\|.sock\): Failed to .*$#\1#' } # make sure this script returns success diff --git a/tests/qemu-iotests/nbd-fault-injector.py b/tests/qemu-iotests/nbd-fault-injector.py index 6c07191a5a..1c10dcb51c 100755 --- a/tests/qemu-iotests/nbd-fault-injector.py +++ b/tests/qemu-iotests/nbd-fault-injector.py @@ -235,11 +235,15 @@ def open_socket(path): sock = socket.socket() sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1) sock.bind((host, int(port))) + + # If given port was 0 the final port number is now available + path = '%s:%d' % sock.getsockname() else: sock = socket.socket(socket.AF_UNIX) sock.bind(path) sock.listen(0) print 'Listening on %s' % path + sys.stdout.flush() # another process may be waiting, show message now return sock def usage(args): |