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qemu/tests/qemu-iotests/237.out
Connor Kuehl 785ec4b1b9 block: Clarify error messages pertaining to 'node-name' 
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>
2021-03-08 14:56:55 +01:00

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=== Successful image creation (defaults) ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-add", "arguments": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "node-name": "imgfile"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "file": "imgfile", "size": 5368709120}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5 GiB (5368709120 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 5368709120
filename: TEST_IMG
cluster size: 65536
format:
=== Successful image creation (inline blockdev-add, explicit defaults) ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "ide", "driver": "vmdk", "extents": [], "file": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk"}, "hwversion": "4", "size": 67108864, "subformat": "monolithicSparse", "zeroed-grain": false}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 64 MiB (67108864 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 67108864
filename: TEST_IMG
cluster size: 65536
format:
=== Successful image creation (with non-default options) ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk", "size": 0}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "buslogic", "driver": "vmdk", "extents": [], "file": {"driver": "file", "filename": "TEST_DIR/PID-t.vmdk"}, "size": 33554432, "subformat": "monolithicSparse", "zeroed-grain": true}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 32 MiB (33554432 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: monolithicSparse
extents:
[0]:
virtual size: 33554432
filename: TEST_IMG
cluster size: 65536
format:
=== Invalid BlockdevRef ===
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "file": "this doesn't exist", "size": 33554432}}}
{"return": {}}
Job failed: Cannot find device='this doesn't exist' nor node-name='this doesn't exist'
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
=== Adapter types ===
== Valid adapter types ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "ide", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "buslogic", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "lsilogic", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "legacyESX", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Invalid adapter types ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "foo", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'foo'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "IDE", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'IDE'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": "legacyesx", "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter 'legacyesx'"}}
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"adapter-type": 1, "driver": "vmdk", "file": "node0", "size": 33554432}}}
{"error": {"class": "GenericError", "desc": "Invalid parameter type for 'options.adapter-type', expected: string"}}
=== Other subformats ===
Formatting 'TEST_DIR/PID-t.vmdk.1', fmt=vmdk size=0 compat6=off hwversion=undefined
Formatting 'TEST_DIR/PID-t.vmdk.2', fmt=vmdk size=0 compat6=off hwversion=undefined
Formatting 'TEST_DIR/PID-t.vmdk.3', fmt=vmdk size=0 compat6=off hwversion=undefined
== Missing extent ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "file": "node0", "size": 33554432, "subformat": "monolithicFlat"}}}
{"return": {}}
Job failed: Extent [0] not specified
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Correct extent ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 33554432, "subformat": "monolithicFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Extra extent ==
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 512, "subformat": "monolithicFlat"}}}
{"return": {}}
Job failed: List of extents contains unused extents
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
== Split formats ==
= twoGbMaxExtentFlat 512 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 512, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 512 B (512 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 512
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 512 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 512, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 512 B (512 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 512
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 1073741824 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 1073741824, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 1 GiB (1073741824 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 1073741824
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 1073741824 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 1073741824, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 1 GiB (1073741824 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 1073741824
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 2147483648 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 2147483648, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 2 GiB (2147483648 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
format: FLAT
= twoGbMaxExtentSparse 2147483648 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1"], "file": "node0", "size": 2147483648, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 2 GiB (2147483648 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
= twoGbMaxExtentFlat 5368709120 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 5368709120, "subformat": "twoGbMaxExtentFlat"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5 GiB (5368709120 bytes)
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentFlat
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
format: FLAT
[1]:
virtual size: 2147483648
filename: TEST_IMG.2
format: FLAT
[2]:
virtual size: 1073741824
filename: TEST_IMG.3
format: FLAT
= twoGbMaxExtentSparse 5368709120 =
{"execute": "blockdev-create", "arguments": {"job-id": "job0", "options": {"driver": "vmdk", "extents": ["ext1", "ext2", "ext3"], "file": "node0", "size": 5368709120, "subformat": "twoGbMaxExtentSparse"}}}
{"return": {}}
{"execute": "job-dismiss", "arguments": {"id": "job0"}}
{"return": {}}
image: TEST_IMG
file format: IMGFMT
virtual size: 5 GiB (5368709120 bytes)
cluster_size: 65536
Format specific information:
cid: XXXXXXXXXX
parent cid: XXXXXXXXXX
create type: twoGbMaxExtentSparse
extents:
[0]:
virtual size: 2147483648
filename: TEST_IMG.1
cluster size: 65536
format: SPARSE
[1]:
virtual size: 2147483648
filename: TEST_IMG.2
cluster size: 65536
format: SPARSE
[2]:
virtual size: 1073741824
filename: TEST_IMG.3
cluster size: 65536
format: SPARSE
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