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| author | Alberto Garcia | 2019-01-22 16:53:23 +0100 |
|---|---|---|
| committer | Kevin Wolf | 2019-02-01 13:46:45 +0100 |
| commit | eb97813ff5fd5bdffc8ed9f5be5a3a50eae70a2c (patch) | |
| tree | f8d1d98e37df7014da91b12407133962f11e47f7 /tests/qemu-iotests/240 | |
| parent | scsi-disk: Acquire the AioContext in scsi_*_realize() (diff) | |
| download | qemu-eb97813ff5fd5bdffc8ed9f5be5a3a50eae70a2c.tar.gz qemu-eb97813ff5fd5bdffc8ed9f5be5a3a50eae70a2c.tar.xz qemu-eb97813ff5fd5bdffc8ed9f5be5a3a50eae70a2c.zip | |
virtio-scsi: Forbid devices with different iothreads sharing a blockdev
This patch forbids attaching a disk to a SCSI device if its using a
different AioContext. Test case included.
Signed-off-by: Alberto Garcia <berto@igalia.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'tests/qemu-iotests/240')
| -rwxr-xr-x | tests/qemu-iotests/240 | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/tests/qemu-iotests/240 b/tests/qemu-iotests/240 index 5d499c9a00..65cc3b39b1 100755 --- a/tests/qemu-iotests/240 +++ b/tests/qemu-iotests/240 @@ -101,6 +101,28 @@ run_qemu <<EOF { "execute": "quit"} EOF +echo +echo === Attach two SCSI disks using the same block device but different iothreads === +echo + +run_qemu <<EOF +{ "execute": "qmp_capabilities" } +{ "execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true}} +{ "execute": "object-add", "arguments": {"qom-type": "iothread", "id": "iothread0"}} +{ "execute": "object-add", "arguments": {"qom-type": "iothread", "id": "iothread1"}} +{ "execute": "device_add", "arguments": {"id": "scsi0", "driver": "${virtio_scsi}", "iothread": "iothread0"}} +{ "execute": "device_add", "arguments": {"id": "scsi1", "driver": "${virtio_scsi}", "iothread": "iothread1"}} +{ "execute": "device_add", "arguments": {"id": "scsi-hd0", "driver": "scsi-hd", "drive": "hd0", "bus": "scsi0.0"}} +{ "execute": "device_add", "arguments": {"id": "scsi-hd1", "driver": "scsi-hd", "drive": "hd0", "bus": "scsi1.0"}} +{ "execute": "device_del", "arguments": {"id": "scsi-hd0"}} +{ "execute": "device_add", "arguments": {"id": "scsi-hd1", "driver": "scsi-hd", "drive": "hd0", "bus": "scsi1.0"}} +{ "execute": "device_del", "arguments": {"id": "scsi-hd1"}} +{ "execute": "device_del", "arguments": {"id": "scsi0"}} +{ "execute": "device_del", "arguments": {"id": "scsi1"}} +{ "execute": "blockdev-del", "arguments": {"node-name": "hd0"}} +{ "execute": "quit"} +EOF + # success, all done echo "*** done" rm -f $seq.full |