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==Unplug a SCSI disk and then plug it again==
{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-zeroes": true}}
{"return": {}}
{"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
{"return": {}}
{"execute": "device_add", "arguments": {"driver": "virtio-scsi", "id": "scsi0", "iothread": "iothread0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_del", "arguments": {"id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_del", "arguments": {"id": "scsi-hd0"}}
{"return": {}}
{"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
{"return": {}}
.==Attach two SCSI disks using the same block device and the same iothread==
{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
{"return": {}}
{"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
{"return": {}}
{"execute": "device_add", "arguments": {"driver": "virtio-scsi", "id": "scsi0", "iothread": "iothread0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd1"}}
{"return": {}}
{"execute": "device_del", "arguments": {"id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_del", "arguments": {"id": "scsi-hd1"}}
{"return": {}}
{"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
{"return": {}}
.==Attach two SCSI disks using the same block device but different iothreads==
{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
{"return": {}}
{"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
{"return": {}}
{"execute": "object-add", "arguments": {"id": "iothread1", "qom-type": "iothread"}}
{"return": {}}
{"execute": "device_add", "arguments": {"driver": "virtio-scsi", "id": "scsi0", "iothread": "iothread0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"driver": "virtio-scsi", "id": "scsi1", "iothread": "iothread1"}}
{"return": {}}
{"execute": "device_add", "arguments": {"bus": "scsi0.0", "drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"bus": "scsi1.0", "drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd1"}}
{"error": {"class": "GenericError", "desc": "Cannot change iothread of active block backend"}}
{"execute": "device_del", "arguments": {"id": "scsi-hd0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"bus": "scsi1.0", "drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd1"}}
{"return": {}}
{"execute": "device_del", "arguments": {"id": "scsi-hd1"}}
{"return": {}}
{"execute": "blockdev-del", "arguments": {"node-name": "hd0"}}
{"return": {}}
.==Attach a SCSI disks using the same block device as a NBD server==
{"execute": "blockdev-add", "arguments": {"driver": "null-co", "node-name": "hd0", "read-only": true, "read-zeroes": true}}
{"return": {}}
{"execute": "nbd-server-start", "arguments": {"addr": {"data": {"path": "SOCK_DIR/PID-nbd.sock"}, "type": "unix"}}}
{"return": {}}
{"execute": "nbd-server-add", "arguments": {"device": "hd0"}}
{"return": {}}
{"execute": "object-add", "arguments": {"id": "iothread0", "qom-type": "iothread"}}
{"return": {}}
{"execute": "device_add", "arguments": {"driver": "virtio-scsi", "id": "scsi0", "iothread": "iothread0"}}
{"return": {}}
{"execute": "device_add", "arguments": {"drive": "hd0", "driver": "scsi-hd", "id": "scsi-hd0"}}
{"return": {}}
.
----------------------------------------------------------------------
Ran 4 tests
OK
|
