xref: /qemu/tests/qemu-iotests/085.out (revision ca61e750) 
1QA output created by 085
2Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=134217728
3Formatting 'TEST_DIR/t.IMGFMT.2', fmt=IMGFMT size=134217728
4
5=== Running QEMU ===
6
7
8=== Sending capabilities ===
9
10{ 'execute': 'qmp_capabilities' }
11{"return": {}}
12
13=== Create a single snapshot on virtio0 ===
14
15{ 'execute': 'blockdev-snapshot-sync',
16                      'arguments': { 'device': 'virtio0',
17                                     'snapshot-file':'TEST_DIR/1-snapshot-v0.IMGFMT',
18                                     'format': 'IMGFMT' } }
19Formatting 'TEST_DIR/1-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/t.qcow2.1 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
20{"return": {}}
21
22=== Invalid command - missing device and nodename ===
23
24{ 'execute': 'blockdev-snapshot-sync',
25                         'arguments': { 'snapshot-file':'TEST_DIR/1-snapshot-v0.IMGFMT',
26                                     'format': 'IMGFMT' } }
27{"error": {"class": "GenericError", "desc": "Cannot find device='' nor node-name=''"}}
28
29=== Invalid command - missing snapshot-file ===
30
31{ 'execute': 'blockdev-snapshot-sync',
32                         'arguments': { 'device': 'virtio0',
33                                     'format': 'IMGFMT' } }
34{"error": {"class": "GenericError", "desc": "Parameter 'snapshot-file' is missing"}}
35
36
37=== Create several transactional group snapshots ===
38
39{ 'execute': 'transaction', 'arguments':
40           {'actions': [
41               { 'type': 'blockdev-snapshot-sync', 'data' :
42                   { 'device': 'virtio0',
43                      'snapshot-file': 'TEST_DIR/2-snapshot-v0.IMGFMT' } },
44               { 'type': 'blockdev-snapshot-sync', 'data' :
45                   { 'device': 'virtio1',
46                       'snapshot-file': 'TEST_DIR/2-snapshot-v1.IMGFMT' } } ]
47             } }
48Formatting 'TEST_DIR/2-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/1-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
49Formatting 'TEST_DIR/2-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/t.qcow2.2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
50{"return": {}}
51{ 'execute': 'transaction', 'arguments':
52           {'actions': [
53               { 'type': 'blockdev-snapshot-sync', 'data' :
54                   { 'device': 'virtio0',
55                      'snapshot-file': 'TEST_DIR/3-snapshot-v0.IMGFMT' } },
56               { 'type': 'blockdev-snapshot-sync', 'data' :
57                   { 'device': 'virtio1',
58                       'snapshot-file': 'TEST_DIR/3-snapshot-v1.IMGFMT' } } ]
59             } }
60Formatting 'TEST_DIR/3-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/2-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
61Formatting 'TEST_DIR/3-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/2-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
62{"return": {}}
63{ 'execute': 'transaction', 'arguments':
64           {'actions': [
65               { 'type': 'blockdev-snapshot-sync', 'data' :
66                   { 'device': 'virtio0',
67                      'snapshot-file': 'TEST_DIR/4-snapshot-v0.IMGFMT' } },
68               { 'type': 'blockdev-snapshot-sync', 'data' :
69                   { 'device': 'virtio1',
70                       'snapshot-file': 'TEST_DIR/4-snapshot-v1.IMGFMT' } } ]
71             } }
72Formatting 'TEST_DIR/4-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/3-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
73Formatting 'TEST_DIR/4-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/3-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
74{"return": {}}
75{ 'execute': 'transaction', 'arguments':
76           {'actions': [
77               { 'type': 'blockdev-snapshot-sync', 'data' :
78                   { 'device': 'virtio0',
79                      'snapshot-file': 'TEST_DIR/5-snapshot-v0.IMGFMT' } },
80               { 'type': 'blockdev-snapshot-sync', 'data' :
81                   { 'device': 'virtio1',
82                       'snapshot-file': 'TEST_DIR/5-snapshot-v1.IMGFMT' } } ]
83             } }
84Formatting 'TEST_DIR/5-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/4-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
85Formatting 'TEST_DIR/5-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/4-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
86{"return": {}}
87{ 'execute': 'transaction', 'arguments':
88           {'actions': [
89               { 'type': 'blockdev-snapshot-sync', 'data' :
90                   { 'device': 'virtio0',
91                      'snapshot-file': 'TEST_DIR/6-snapshot-v0.IMGFMT' } },
92               { 'type': 'blockdev-snapshot-sync', 'data' :
93                   { 'device': 'virtio1',
94                       'snapshot-file': 'TEST_DIR/6-snapshot-v1.IMGFMT' } } ]
95             } }
96Formatting 'TEST_DIR/6-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/5-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
97Formatting 'TEST_DIR/6-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/5-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
98{"return": {}}
99{ 'execute': 'transaction', 'arguments':
100           {'actions': [
101               { 'type': 'blockdev-snapshot-sync', 'data' :
102                   { 'device': 'virtio0',
103                      'snapshot-file': 'TEST_DIR/7-snapshot-v0.IMGFMT' } },
104               { 'type': 'blockdev-snapshot-sync', 'data' :
105                   { 'device': 'virtio1',
106                       'snapshot-file': 'TEST_DIR/7-snapshot-v1.IMGFMT' } } ]
107             } }
108Formatting 'TEST_DIR/7-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/6-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
109Formatting 'TEST_DIR/7-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/6-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
110{"return": {}}
111{ 'execute': 'transaction', 'arguments':
112           {'actions': [
113               { 'type': 'blockdev-snapshot-sync', 'data' :
114                   { 'device': 'virtio0',
115                      'snapshot-file': 'TEST_DIR/8-snapshot-v0.IMGFMT' } },
116               { 'type': 'blockdev-snapshot-sync', 'data' :
117                   { 'device': 'virtio1',
118                       'snapshot-file': 'TEST_DIR/8-snapshot-v1.IMGFMT' } } ]
119             } }
120Formatting 'TEST_DIR/8-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/7-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
121Formatting 'TEST_DIR/8-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/7-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
122{"return": {}}
123{ 'execute': 'transaction', 'arguments':
124           {'actions': [
125               { 'type': 'blockdev-snapshot-sync', 'data' :
126                   { 'device': 'virtio0',
127                      'snapshot-file': 'TEST_DIR/9-snapshot-v0.IMGFMT' } },
128               { 'type': 'blockdev-snapshot-sync', 'data' :
129                   { 'device': 'virtio1',
130                       'snapshot-file': 'TEST_DIR/9-snapshot-v1.IMGFMT' } } ]
131             } }
132Formatting 'TEST_DIR/9-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/8-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
133Formatting 'TEST_DIR/9-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/8-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
134{"return": {}}
135{ 'execute': 'transaction', 'arguments':
136           {'actions': [
137               { 'type': 'blockdev-snapshot-sync', 'data' :
138                   { 'device': 'virtio0',
139                      'snapshot-file': 'TEST_DIR/10-snapshot-v0.IMGFMT' } },
140               { 'type': 'blockdev-snapshot-sync', 'data' :
141                   { 'device': 'virtio1',
142                       'snapshot-file': 'TEST_DIR/10-snapshot-v1.IMGFMT' } } ]
143             } }
144Formatting 'TEST_DIR/10-snapshot-v0.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/9-snapshot-v0.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
145Formatting 'TEST_DIR/10-snapshot-v1.qcow2', fmt=qcow2 cluster_size=65536 extended_l2=off compression_type=zlib size=134217728 backing_file=TEST_DIR/9-snapshot-v1.qcow2 backing_fmt=qcow2 lazy_refcounts=off refcount_bits=16
146{"return": {}}
147
148=== Create a couple of snapshots using blockdev-snapshot ===
149
150Formatting 'TEST_DIR/11-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/10-snapshot-v0.IMGFMT backing_fmt=IMGFMT
151{ 'execute': 'blockdev-add', 'arguments':
152           { 'driver': 'IMGFMT', 'node-name': 'snap_11', 'backing': null,
153             'file':
154             { 'driver': 'file', 'filename': 'TEST_DIR/11-snapshot-v0.IMGFMT',
155               'node-name': 'file_11' } } }
156{"return": {}}
157{ 'execute': 'blockdev-snapshot',
158                      'arguments': { 'node': 'virtio0',
159                                     'overlay':'snap_11' } }
160{"return": {}}
161Formatting 'TEST_DIR/12-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/11-snapshot-v0.IMGFMT backing_fmt=IMGFMT
162{ 'execute': 'blockdev-add', 'arguments':
163           { 'driver': 'IMGFMT', 'node-name': 'snap_12', 'backing': null,
164             'file':
165             { 'driver': 'file', 'filename': 'TEST_DIR/12-snapshot-v0.IMGFMT',
166               'node-name': 'file_12' } } }
167{"return": {}}
168{ 'execute': 'blockdev-snapshot',
169                      'arguments': { 'node': 'virtio0',
170                                     'overlay':'snap_12' } }
171{"return": {}}
172
173=== Invalid command - cannot create a snapshot using a file BDS ===
174
175{ 'execute': 'blockdev-snapshot',
176                     'arguments': { 'node':'virtio0',
177                                    'overlay':'file_12' }
178                   }
179{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
180
181=== Invalid command - snapshot node used as active layer ===
182
183{ 'execute': 'blockdev-snapshot',
184                      'arguments': { 'node': 'virtio0',
185                                     'overlay':'snap_12' } }
186{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
187{ 'execute': 'blockdev-snapshot',
188                     'arguments': { 'node':'virtio0',
189                                    'overlay':'virtio0' }
190                   }
191{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
192{ 'execute': 'blockdev-snapshot',
193                     'arguments': { 'node':'virtio0',
194                                    'overlay':'virtio1' }
195                   }
196{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
197
198=== Invalid command - snapshot node used as backing hd ===
199
200{ 'execute': 'blockdev-snapshot',
201                      'arguments': { 'node': 'virtio0',
202                                     'overlay':'snap_11' } }
203{"error": {"class": "GenericError", "desc": "The overlay is already in use"}}
204
205=== Invalid command - snapshot node has a backing image ===
206
207Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
208Formatting 'TEST_DIR/t.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/t.IMGFMT.base backing_fmt=IMGFMT
209{ 'execute': 'blockdev-add', 'arguments':
210           { 'driver': 'IMGFMT', 'node-name': 'snap_13',
211             'file':
212             { 'driver': 'file', 'filename': 'TEST_DIR/t.IMGFMT',
213               'node-name': 'file_13' } } }
214{"return": {}}
215{ 'execute': 'blockdev-snapshot',
216                      'arguments': { 'node': 'virtio0',
217                                     'overlay':'snap_13' } }
218{"error": {"class": "GenericError", "desc": "The overlay already has a backing image"}}
219
220=== Invalid command - creating loops ===
221
222Formatting 'TEST_DIR/14-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/13-snapshot-v0.IMGFMT backing_fmt=IMGFMT
223{ 'execute': 'blockdev-add', 'arguments':
224           { 'driver': 'IMGFMT', 'node-name': 'snap_14', 'backing': null,
225             'file':
226             { 'driver': 'file', 'filename': 'TEST_DIR/14-snapshot-v0.IMGFMT',
227               'node-name': 'file_14' } } }
228{"return": {}}
229{ 'execute': 'blockdev-snapshot',
230                     'arguments': { 'node':'snap_14',
231                                    'overlay':'snap_14' }
232                   }
233{"error": {"class": "GenericError", "desc": "Making 'snap_14' a backing child of 'snap_14' would create a cycle"}}
234Formatting 'TEST_DIR/15-snapshot-v0.IMGFMT', fmt=IMGFMT size=134217728 backing_file=TEST_DIR/14-snapshot-v0.IMGFMT backing_fmt=IMGFMT
235{ 'execute': 'blockdev-add', 'arguments':
236           { 'driver': 'IMGFMT', 'node-name': 'snap_15', 'backing': 'snap_14',
237             'file':
238             { 'driver': 'file', 'filename': 'TEST_DIR/15-snapshot-v0.IMGFMT',
239               'node-name': 'file_15' } } }
240{"return": {}}
241{ 'execute': 'blockdev-snapshot',
242                     'arguments': { 'node':'snap_15',
243                                    'overlay':'snap_14' }
244                   }
245{"error": {"class": "GenericError", "desc": "Making 'snap_15' a backing child of 'snap_14' would create a cycle"}}
246
247=== Invalid command - The node does not exist ===
248
249{ 'execute': 'blockdev-snapshot',
250                      'arguments': { 'node': 'virtio0',
251                                     'overlay':'snap_16' } }
252{"error": {"class": "GenericError", "desc": "Cannot find device='snap_16' nor node-name='snap_16'"}}
253{ 'execute': 'blockdev-snapshot',
254                     'arguments': { 'node':'nodevice',
255                                    'overlay':'snap_15' }
256                   }
257{"error": {"class": "GenericError", "desc": "Cannot find device='nodevice' nor node-name='nodevice'"}}
258*** done
259