mirror of
https://gitlab.com/qemu-project/qemu
synced 2024-09-06 01:43:39 +00:00
![Connor Kuehl](/assets/img/avatar_default.png)
Some error messages contain ambiguous representations of the 'node-name' parameter. This can be particularly confusing when exchanging QMP messages (C = client, S = server): C: {"execute": "block_resize", "arguments": { "device": "my_file", "size": 26843545600 }} S: {"error": {"class": "GenericError", "desc": "Cannot find device=my_file nor node_name="}} ^^^^^^^^^ This error message suggests one could send a message with a key called 'node_name': C: {"execute": "block_resize", "arguments": { "node_name": "my_file", "size": 26843545600 }} ^^^^^^^^^ but using the underscore is actually incorrect, the parameter should be 'node-name': S: {"error": {"class": "GenericError", "desc": "Parameter 'node_name' is unexpected"}} This behavior was uncovered in bz1651437, but I ended up going down a rabbit hole looking for other areas where this miscommunication might occur and changing those accordingly as well. Fixes: https://bugzilla.redhat.com/1651437 Signed-off-by: Connor Kuehl <ckuehl@redhat.com> Message-Id: <20210305151929.1947331-2-ckuehl@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
70 lines
2.3 KiB
Plaintext
70 lines
2.3 KiB
Plaintext
QA output created by 087
|
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
|
|
|
|
=== Missing ID and node-name ===
|
|
|
|
Testing:
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"error": {"class": "GenericError", "desc": "'node-name' must be specified for the root node"}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
|
|
=== Duplicate ID ===
|
|
|
|
Testing: -drive driver=IMGFMT,id=disk,node-name=test-node,file=TEST_DIR/t.IMGFMT
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"error": {"class": "GenericError", "desc": "node-name=disk is conflicting with a device id"}}
|
|
{"error": {"class": "GenericError", "desc": "Duplicate nodes with node-name='test-node'"}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
|
|
=== aio=native without O_DIRECT ===
|
|
|
|
Testing:
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"error": {"class": "GenericError", "desc": "aio=native was specified, but it requires cache.direct=on, which was not specified."}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
|
|
=== Encrypted image QCow ===
|
|
|
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on
|
|
Testing:
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"return": {}}
|
|
{"error": {"class": "GenericError", "desc": "Use of AES-CBC encrypted IMGFMT images is no longer supported in system emulators"}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
|
|
=== Encrypted image LUKS ===
|
|
|
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728
|
|
Testing:
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"return": {}}
|
|
{"return": {}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
|
|
=== Missing driver ===
|
|
|
|
Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 encryption=on
|
|
Testing: -S
|
|
QMP_VERSION
|
|
{"return": {}}
|
|
{"error": {"class": "GenericError", "desc": "Parameter 'driver' is missing"}}
|
|
{"return": {}}
|
|
{"timestamp": {"seconds": TIMESTAMP, "microseconds": TIMESTAMP}, "event": "SHUTDOWN", "data": {"guest": false, "reason": "host-qmp-quit"}}
|
|
|
|
*** done
|