diff --git a/blockdev.c b/blockdev.c index 5c02a4289c..d4bc435940 100644 --- a/blockdev.c +++ b/blockdev.c @@ -2513,6 +2513,8 @@ void qmp_blockdev_change_medium(const char *device, const char *filename, } bdrv_flags = blk_get_open_flags_from_root_state(blk); + bdrv_flags &= ~(BDRV_O_TEMPORARY | BDRV_O_SNAPSHOT | BDRV_O_NO_BACKING | + BDRV_O_PROTOCOL); if (!has_read_only) { read_only = BLOCKDEV_CHANGE_READ_ONLY_MODE_RETAIN; diff --git a/tests/qemu-iotests/067 b/tests/qemu-iotests/067 index 3788534d67..77dec0d1fc 100755 --- a/tests/qemu-iotests/067 +++ b/tests/qemu-iotests/067 @@ -45,11 +45,20 @@ function do_run_qemu() echo } +# Remove QMP events from (pretty-printed) output. Doesn't handle +# nested dicts correctly, but we don't get any of those in this test. +_filter_qmp_events() +{ + tr '\n' '\t' | sed -e \ + 's/{\s*"timestamp":\s*{[^}]*},\s*"event":[^,}]*\(,\s*"data":\s*{[^}]*}\)\?\s*}\s*//g' \ + | tr '\t' '\n' +} + function run_qemu() { do_run_qemu "$@" 2>&1 | _filter_testdir | _filter_qmp | _filter_qemu \ | sed -e 's/\("actual-size":\s*\)[0-9]\+/\1SIZE/g' \ - | _filter_generated_node_ids + | _filter_generated_node_ids | _filter_qmp_events } size=128M diff --git a/tests/qemu-iotests/067.out b/tests/qemu-iotests/067.out index ae3fccb15f..7e25a49029 100644 --- a/tests/qemu-iotests/067.out +++ b/tests/qemu-iotests/067.out @@ -69,34 +69,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} { "return": [ ] @@ -105,14 +77,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk -device virti "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === -drive/device_add and device_del === @@ -185,34 +149,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} { "return": [ ] @@ -221,14 +157,6 @@ Testing: -drive file=TEST_DIR/t.qcow2,format=qcow2,if=none,id=disk "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === drive_add/device_add and device_del === @@ -304,34 +232,6 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} { "return": [ ] @@ -340,14 +240,6 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - === blockdev_add/device_add and device_del === @@ -424,34 +316,6 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "path": "/machine/peripheral/virtio0/virtio-backend" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "DEVICE_DELETED", - "data": { - "device": "virtio0", - "path": "/machine/peripheral/virtio0" - } -} -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "RESET" -} { "return": [ { @@ -506,12 +370,4 @@ Testing: "return": { } } -{ - "timestamp": { - "seconds": TIMESTAMP, - "microseconds": TIMESTAMP - }, - "event": "SHUTDOWN" -} - *** done diff --git a/tests/qemu-iotests/140 b/tests/qemu-iotests/140 index f78c3175a3..05e4506676 100755 --- a/tests/qemu-iotests/140 +++ b/tests/qemu-iotests/140 @@ -1,6 +1,10 @@ #!/bin/bash # -# Test case for ejecting a BB with an NBD server attached to it +# Test case for ejecting a BlockBackend with an NBD server attached to it +# +# Verify that the NBD server stops offering the drive when ejecting a +# BlockDriverState tree from a BlockBackend (that is, a medium from a +# drive) exposed via an NBD server. # # Copyright (C) 2016 Red Hat, Inc. # @@ -49,7 +53,7 @@ _make_test_img 64k $QEMU_IO -c 'write -P 42 0 64k' "$TEST_IMG" | _filter_qemu_io keep_stderr=y \ -_launch_qemu -drive if=ide,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \ +_launch_qemu -drive if=none,media=cdrom,id=drv,file="$TEST_IMG",format=$IMGFMT \ 2> >(_filter_nbd) _send_qemu_cmd $QEMU_HANDLE \ diff --git a/tests/qemu-iotests/140.out b/tests/qemu-iotests/140.out index 72f1b4cf1c..0409cd0174 100644 --- a/tests/qemu-iotests/140.out +++ b/tests/qemu-iotests/140.out @@ -7,7 +7,6 @@ wrote 65536/65536 bytes at offset 0 {"return": {}} read 65536/65536 bytes at offset 0 64 KiB, X ops; XX:XX:XX.X (XXX YYY/sec and XXX ops/sec) -{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "DEVICE_TRAY_MOVED", "data": {"device": "drv", "tray-open": true}} {"return": {}} can't open device nbd+unix:///drv?socket=TEST_DIR/nbd: No export with name 'drv' available no file open, try 'help open'