| 1 | --- Preparing image & VM --- |
| 2 | |
| 3 | |
| 4 | --- Adding preliminary bitmaps A & B --- |
| 5 | |
| 6 | {"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmapA", "node": "drive0"}} |
| 7 | {"return": {}} |
| 8 | {"execute": "block-dirty-bitmap-add", "arguments": {"granularity": 65536, "name": "bitmapB", "node": "drive0"}} |
| 9 | {"return": {}} |
| 10 | |
| 11 | --- Emulating writes --- |
| 12 | |
| 13 | write -P0x5d 0 64k |
| 14 | {"return": ""} |
| 15 | write -P0xd5 1M 64k |
| 16 | {"return": ""} |
| 17 | write -P0xdc 32M 64k |
| 18 | {"return": ""} |
| 19 | write -P0xcd 0x3ff0000 64k |
| 20 | {"return": ""} |
| 21 | { |
| 22 | "bitmaps": { |
| 23 | "drive0": [ |
| 24 | { |
| 25 | "busy": false, |
| 26 | "count": 262144, |
| 27 | "granularity": 65536, |
| 28 | "name": "bitmapB", |
| 29 | "persistent": false, |
| 30 | "recording": true |
| 31 | }, |
| 32 | { |
| 33 | "busy": false, |
| 34 | "count": 262144, |
| 35 | "granularity": 65536, |
| 36 | "name": "bitmapA", |
| 37 | "persistent": false, |
| 38 | "recording": true |
| 39 | } |
| 40 | ] |
| 41 | } |
| 42 | } |
| 43 | |
| 44 | --- Submitting & Aborting Transaction --- |
| 45 | |
| 46 | { |
| 47 | "execute": "transaction", |
| 48 | "arguments": { |
| 49 | "actions": [ |
| 50 | { |
| 51 | "data": { |
| 52 | "name": "bitmapB", |
| 53 | "node": "drive0" |
| 54 | }, |
| 55 | "type": "block-dirty-bitmap-disable" |
| 56 | }, |
| 57 | { |
| 58 | "data": { |
| 59 | "granularity": 65536, |
| 60 | "name": "bitmapC", |
| 61 | "node": "drive0" |
| 62 | }, |
| 63 | "type": "block-dirty-bitmap-add" |
| 64 | }, |
| 65 | { |
| 66 | "data": { |
| 67 | "name": "bitmapA", |
| 68 | "node": "drive0" |
| 69 | }, |
| 70 | "type": "block-dirty-bitmap-clear" |
| 71 | }, |
| 72 | { |
| 73 | "data": {}, |
| 74 | "type": "abort" |
| 75 | } |
| 76 | ] |
| 77 | } |
| 78 | } |
| 79 | { |
| 80 | "error": { |
| 81 | "class": "GenericError", |
| 82 | "desc": "Transaction aborted using Abort action" |
| 83 | } |
| 84 | } |
| 85 | { |
| 86 | "bitmaps": { |
| 87 | "drive0": [ |
| 88 | { |
| 89 | "busy": false, |
| 90 | "count": 262144, |
| 91 | "granularity": 65536, |
| 92 | "name": "bitmapB", |
| 93 | "persistent": false, |
| 94 | "recording": true |
| 95 | }, |
| 96 | { |
| 97 | "busy": false, |
| 98 | "count": 262144, |
| 99 | "granularity": 65536, |
| 100 | "name": "bitmapA", |
| 101 | "persistent": false, |
| 102 | "recording": true |
| 103 | } |
| 104 | ] |
| 105 | } |
| 106 | } |
| 107 | |
| 108 | --- Disabling B & Adding C --- |
| 109 | |
| 110 | { |
| 111 | "execute": "transaction", |
| 112 | "arguments": { |
| 113 | "actions": [ |
| 114 | { |
| 115 | "data": { |
| 116 | "name": "bitmapB", |
| 117 | "node": "drive0" |
| 118 | }, |
| 119 | "type": "block-dirty-bitmap-disable" |
| 120 | }, |
| 121 | { |
| 122 | "data": { |
| 123 | "granularity": 65536, |
| 124 | "name": "bitmapC", |
| 125 | "node": "drive0" |
| 126 | }, |
| 127 | "type": "block-dirty-bitmap-add" |
| 128 | }, |
| 129 | { |
| 130 | "data": { |
| 131 | "name": "bitmapC", |
| 132 | "node": "drive0" |
| 133 | }, |
| 134 | "type": "block-dirty-bitmap-disable" |
| 135 | }, |
| 136 | { |
| 137 | "data": { |
| 138 | "name": "bitmapC", |
| 139 | "node": "drive0" |
| 140 | }, |
| 141 | "type": "block-dirty-bitmap-enable" |
| 142 | } |
| 143 | ] |
| 144 | } |
| 145 | } |
| 146 | { |
| 147 | "return": {} |
| 148 | } |
| 149 | |
| 150 | --- Emulating further writes --- |
| 151 | |
| 152 | write -P0xab 0 64k |
| 153 | {"return": ""} |
| 154 | write -P0xad 0x00f8000 64k |
| 155 | {"return": ""} |
| 156 | write -P0x1d 0x2008000 64k |
| 157 | {"return": ""} |
| 158 | write -P0xea 0x3fe0000 64k |
| 159 | {"return": ""} |
| 160 | |
| 161 | --- Disabling A & C --- |
| 162 | |
| 163 | { |
| 164 | "execute": "transaction", |
| 165 | "arguments": { |
| 166 | "actions": [ |
| 167 | { |
| 168 | "data": { |
| 169 | "name": "bitmapA", |
| 170 | "node": "drive0" |
| 171 | }, |
| 172 | "type": "block-dirty-bitmap-disable" |
| 173 | }, |
| 174 | { |
| 175 | "data": { |
| 176 | "name": "bitmapC", |
| 177 | "node": "drive0" |
| 178 | }, |
| 179 | "type": "block-dirty-bitmap-disable" |
| 180 | } |
| 181 | ] |
| 182 | } |
| 183 | } |
| 184 | { |
| 185 | "return": {} |
| 186 | } |
| 187 | { |
| 188 | "bitmaps": { |
| 189 | "drive0": [ |
| 190 | { |
| 191 | "busy": false, |
| 192 | "count": 393216, |
| 193 | "granularity": 65536, |
| 194 | "name": "bitmapC", |
| 195 | "persistent": false, |
| 196 | "recording": false |
| 197 | }, |
| 198 | { |
| 199 | "busy": false, |
| 200 | "count": 262144, |
| 201 | "granularity": 65536, |
| 202 | "name": "bitmapB", |
| 203 | "persistent": false, |
| 204 | "recording": false |
| 205 | }, |
| 206 | { |
| 207 | "busy": false, |
| 208 | "count": 458752, |
| 209 | "granularity": 65536, |
| 210 | "name": "bitmapA", |
| 211 | "persistent": false, |
| 212 | "recording": false |
| 213 | } |
| 214 | ] |
| 215 | } |
| 216 | } |
| 217 | |
| 218 | --- Submitting & Aborting Merge Transaction --- |
| 219 | |
| 220 | { |
| 221 | "execute": "transaction", |
| 222 | "arguments": { |
| 223 | "actions": [ |
| 224 | { |
| 225 | "data": { |
| 226 | "disabled": true, |
| 227 | "granularity": 65536, |
| 228 | "name": "bitmapD", |
| 229 | "node": "drive0" |
| 230 | }, |
| 231 | "type": "block-dirty-bitmap-add" |
| 232 | }, |
| 233 | { |
| 234 | "data": { |
| 235 | "bitmaps": [ |
| 236 | "bitmapB", |
| 237 | "bitmapC" |
| 238 | ], |
| 239 | "node": "drive0", |
| 240 | "target": "bitmapD" |
| 241 | }, |
| 242 | "type": "block-dirty-bitmap-merge" |
| 243 | }, |
| 244 | { |
| 245 | "data": {}, |
| 246 | "type": "abort" |
| 247 | } |
| 248 | ] |
| 249 | } |
| 250 | } |
| 251 | { |
| 252 | "error": { |
| 253 | "class": "GenericError", |
| 254 | "desc": "Transaction aborted using Abort action" |
| 255 | } |
| 256 | } |
| 257 | { |
| 258 | "bitmaps": { |
| 259 | "drive0": [ |
| 260 | { |
| 261 | "busy": false, |
| 262 | "count": 393216, |
| 263 | "granularity": 65536, |
| 264 | "name": "bitmapC", |
| 265 | "persistent": false, |
| 266 | "recording": false |
| 267 | }, |
| 268 | { |
| 269 | "busy": false, |
| 270 | "count": 262144, |
| 271 | "granularity": 65536, |
| 272 | "name": "bitmapB", |
| 273 | "persistent": false, |
| 274 | "recording": false |
| 275 | }, |
| 276 | { |
| 277 | "busy": false, |
| 278 | "count": 458752, |
| 279 | "granularity": 65536, |
| 280 | "name": "bitmapA", |
| 281 | "persistent": false, |
| 282 | "recording": false |
| 283 | } |
| 284 | ] |
| 285 | } |
| 286 | } |
| 287 | |
| 288 | --- Creating D as a merge of B & C --- |
| 289 | |
| 290 | { |
| 291 | "execute": "transaction", |
| 292 | "arguments": { |
| 293 | "actions": [ |
| 294 | { |
| 295 | "data": { |
| 296 | "disabled": true, |
| 297 | "granularity": 65536, |
| 298 | "name": "bitmapD", |
| 299 | "node": "drive0" |
| 300 | }, |
| 301 | "type": "block-dirty-bitmap-add" |
| 302 | }, |
| 303 | { |
| 304 | "data": { |
| 305 | "bitmaps": [ |
| 306 | "bitmapB", |
| 307 | "bitmapC" |
| 308 | ], |
| 309 | "node": "drive0", |
| 310 | "target": "bitmapD" |
| 311 | }, |
| 312 | "type": "block-dirty-bitmap-merge" |
| 313 | } |
| 314 | ] |
| 315 | } |
| 316 | } |
| 317 | { |
| 318 | "return": {} |
| 319 | } |
| 320 | { |
| 321 | "bitmaps": { |
| 322 | "drive0": [ |
| 323 | { |
| 324 | "busy": false, |
| 325 | "count": 458752, |
| 326 | "granularity": 65536, |
| 327 | "name": "bitmapD", |
| 328 | "persistent": false, |
| 329 | "recording": false |
| 330 | }, |
| 331 | { |
| 332 | "busy": false, |
| 333 | "count": 393216, |
| 334 | "granularity": 65536, |
| 335 | "name": "bitmapC", |
| 336 | "persistent": false, |
| 337 | "recording": false |
| 338 | }, |
| 339 | { |
| 340 | "busy": false, |
| 341 | "count": 262144, |
| 342 | "granularity": 65536, |
| 343 | "name": "bitmapB", |
| 344 | "persistent": false, |
| 345 | "recording": false |
| 346 | }, |
| 347 | { |
| 348 | "busy": false, |
| 349 | "count": 458752, |
| 350 | "granularity": 65536, |
| 351 | "name": "bitmapA", |
| 352 | "persistent": false, |
| 353 | "recording": false |
| 354 | } |
| 355 | ] |
| 356 | } |
| 357 | } |
| 358 | |
| 359 | --- Removing bitmaps A, B, C, and D --- |
| 360 | |
| 361 | {"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmapA", "node": "drive0"}} |
| 362 | {"return": {}} |
| 363 | {"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmapB", "node": "drive0"}} |
| 364 | {"return": {}} |
| 365 | {"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmapC", "node": "drive0"}} |
| 366 | {"return": {}} |
| 367 | {"execute": "block-dirty-bitmap-remove", "arguments": {"name": "bitmapD", "node": "drive0"}} |
| 368 | {"return": {}} |
| 369 | |
| 370 | --- Final Query --- |
| 371 | |
| 372 | { |
| 373 | "bitmaps": { |
| 374 | "drive0": [] |
| 375 | } |
| 376 | } |
| 377 | |
| 378 | --- Done --- |
| 379 |