tests/qemu-iotests/085.out

   1 QA output created by 085
   2 Formatting 'TEST_DIR/t.IMGFMT.1', fmt=IMGFMT size=134217728
   3 Formatting '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' } }
  19 Formatting '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              } }
  48 Formatting '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
  49 Formatting '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              } }
  60 Formatting '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
  61 Formatting '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              } }
  72 Formatting '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
  73 Formatting '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              } }
  84 Formatting '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
  85 Formatting '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              } }
  96 Formatting '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
  97 Formatting '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              } }
 108 Formatting '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
 109 Formatting '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              } }
 120 Formatting '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
 121 Formatting '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              } }
 132 Formatting '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
 133 Formatting '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              } }
 144 Formatting '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
 145 Formatting '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
 150 Formatting '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": {}}
 161 Formatting '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
 207 Formatting 'TEST_DIR/t.IMGFMT.base', fmt=IMGFMT size=134217728
 208 Formatting '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 - The node does not exist ===
 221
 222 { 'execute': 'blockdev-snapshot',
 223                       'arguments': { 'node': 'virtio0',
 224                                      'overlay':'snap_14' } }
 225 {"error": {"class": "GenericError", "desc": "Cannot find device='snap_14' nor node-name='snap_14'"}}
 226 { 'execute': 'blockdev-snapshot',
 227                      'arguments': { 'node':'nodevice',
 228                                     'overlay':'snap_13' }
 229                    }
 230 {"error": {"class": "GenericError", "desc": "Cannot find device='nodevice' nor node-name='nodevice'"}}
 231 *** done