Based on kernel version 4.16.1. Page generated on 2018-04-09 11:52 EST.
1 <?xml version="1.0" encoding="UTF-8" standalone="no"?> 2 <!-- Created with Inkscape (http://www.inkscape.org/) --> 3 <svg 4 xmlns:svg="http://www.w3.org/2000/svg" 5 xmlns="http://www.w3.org/2000/svg" 6 version="1.0" 7 width="210mm" 8 height="297mm" 9 viewBox="0 0 21000 29700" 10 id="svg2" 11 style="fill-rule:evenodd"> 12 <defs 13 id="defs4" /> 14 <g 15 id="Default" 16 style="visibility:visible"> 17 <desc 18 id="desc176">Master slide</desc> 19 </g> 20 <path 21 d="M 11999,19601 L 11899,19301 L 12099,19301 L 11999,19601 z" 22 id="path189" 23 style="fill:#008000;visibility:visible" /> 24 <path 25 d="M 11999,18801 L 11999,19361" 26 id="path193" 27 style="fill:none;stroke:#008000;visibility:visible" /> 28 <path 29 d="M 7999,21401 L 7899,21101 L 8099,21101 L 7999,21401 z" 30 id="path205" 31 style="fill:#008000;visibility:visible" /> 32 <path 33 d="M 7999,20601 L 7999,21161" 34 id="path209" 35 style="fill:none;stroke:#008000;visibility:visible" /> 36 <path 37 d="M 11999,18801 L 11685,18840 L 11724,18644 L 11999,18801 z" 38 id="path221" 39 style="fill:#008000;visibility:visible" /> 40 <path 41 d="M 7999,18001 L 11764,18754" 42 id="path225" 43 style="fill:none;stroke:#008000;visibility:visible" /> 44 <text 45 x="-3023.845" 46 y="1106.8124" 47 transform="matrix(0.9895258,-0.1443562,0.1443562,0.9895258,0,0)" 48 id="text243" 49 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 50 <tspan 51 x="6115.1553 6344.1553 6555.1553 6784.1553 6962.1553 7051.1553 7228.1553 7457.1553 7635.1553 7813.1553 7885.1553" 52 y="21390.812" 53 id="tspan245">RSDataReply</tspan> 54 </text> 55 <path 56 d="M 7999,20601 L 8281,20458 L 8311,20655 L 7999,20601 z" 57 id="path255" 58 style="fill:#008000;visibility:visible" /> 59 <path 60 d="M 11999,20001 L 8236,20565" 61 id="path259" 62 style="fill:none;stroke:#008000;visibility:visible" /> 63 <text 64 x="3502.5356" 65 y="-2184.6621" 66 transform="matrix(0.9788674,0.2044961,-0.2044961,0.9788674,0,0)" 67 id="text277" 68 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 69 <tspan 70 x="12321.536 12550.536 12761.536 12990.536 13168.536 13257.536 13434.536 13663.536 13841.536 14019.536 14196.536 14374.536 14535.536" 71 y="15854.338" 72 id="tspan279">RSDataRequest</tspan> 73 </text> 74 <text 75 id="text293" 76 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 77 <tspan 78 x="4034 4263 4440 4703 4881 5042 5219 5397 5503 5681 5842 6003 6180 6341 6519 6625 6803 6980 7158 7336 7497 7586 7692" 79 y="17807" 80 id="tspan295">w_make_resync_request()</tspan> 81 </text> 82 <text 83 id="text309" 84 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 85 <tspan 86 x="12199 12305 12483 12644 12821 12893 13054 13232 13410 13638 13816 13905 14083 14311 14489 14667 14845 15023 15184 15272 15378" 87 y="18806" 88 id="tspan311">receive_DataRequest()</tspan> 89 </text> 90 <text 91 id="text325" 92 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 93 <tspan 94 x="12199 12377 12483 12660 12838 13016 13194 13372 13549 13621 13799 13977 14083 14261 14438 14616 14794 14955 15133 15294 15399" 95 y="19606" 96 id="tspan327">drbd_endio_read_sec()</tspan> 97 </text> 98 <text 99 id="text341" 100 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 101 <tspan 102 x="12191 12420 12597 12775 12953 13131 13309 13486 13664 13770 13931 14109 14287 14375 14553 14731 14837 15015 15192 15298" 103 y="20007" 104 id="tspan343">w_e_end_rsdata_req()</tspan> 105 </text> 106 <text 107 id="text357" 108 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 109 <tspan 110 x="4444 4550 4728 4889 5066 5138 5299 5477 5655 5883 6095 6324 6501 6590 6768 6997 7175 7352 7424 7585 7691" 111 y="20507" 112 id="tspan359">receive_RSDataReply()</tspan> 113 </text> 114 <text 115 id="text373" 116 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 117 <tspan 118 x="4457 4635 4741 4918 5096 5274 5452 5630 5807 5879 6057 6235 6464 6569 6641 6730 6908 7086 7247 7425 7585 7691" 119 y="21407" 120 id="tspan375">drbd_endio_write_sec()</tspan> 121 </text> 122 <text 123 id="text389" 124 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 125 <tspan 126 x="4647 4825 5003 5180 5358 5536 5714 5820 5997 6158 6319 6497 6658 6836 7013 7085 7263 7424 7585 7691" 127 y="21907" 128 id="tspan391">e_end_resync_block()</tspan> 129 </text> 130 <path 131 d="M 11999,22601 L 11685,22640 L 11724,22444 L 11999,22601 z" 132 id="path401" 133 style="fill:#000080;visibility:visible" /> 134 <path 135 d="M 7999,21801 L 11764,22554" 136 id="path405" 137 style="fill:none;stroke:#000080;visibility:visible" /> 138 <text 139 x="4290.3008" 140 y="-2369.6162" 141 transform="matrix(0.9788674,0.2044961,-0.2044961,0.9788674,0,0)" 142 id="text423" 143 style="font-size:318px;font-weight:400;fill:#000080;visibility:visible;font-family:Helvetica embedded"> 144 <tspan 145 x="13610.301 13911.301 14016.301 14088.301 14177.301 14355.301 14567.301 14728.301" 146 y="19573.385" 147 id="tspan425">WriteAck</tspan> 148 </text> 149 <text 150 id="text439" 151 style="font-size:318px;font-weight:400;fill:#000080;visibility:visible;font-family:Helvetica embedded"> 152 <tspan 153 x="12199 12377 12555 12644 12821 13033 13105 13283 13444 13604 13816 13977 14138 14244" 154 y="22559" 155 id="tspan441">got_BlockAck()</tspan> 156 </text> 157 <text 158 id="text455" 159 style="font-size:423px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 160 <tspan 161 x="7999 8304 8541 8753 8964 9201 9413 9531 9769 9862 10099 10310 10522 10734 10852 10971 11208 11348 11585 11822" 162 y="16877" 163 id="tspan457">Resync blocks, 4-32K</tspan> 164 </text> 165 <path 166 d="M 12000,7601 L 11900,7301 L 12100,7301 L 12000,7601 z" 167 id="path467" 168 style="fill:#008000;visibility:visible" /> 169 <path 170 d="M 12000,6801 L 12000,7361" 171 id="path471" 172 style="fill:none;stroke:#008000;visibility:visible" /> 173 <path 174 d="M 12000,6801 L 11686,6840 L 11725,6644 L 12000,6801 z" 175 id="path483" 176 style="fill:#008000;visibility:visible" /> 177 <path 178 d="M 8000,6001 L 11765,6754" 179 id="path487" 180 style="fill:none;stroke:#008000;visibility:visible" /> 181 <text 182 x="-1288.1796" 183 y="1279.7666" 184 transform="matrix(0.9895258,-0.1443562,0.1443562,0.9895258,0,0)" 185 id="text505" 186 style="font-size:318px;font-weight:400;fill:#000080;visibility:visible;font-family:Helvetica embedded"> 187 <tspan 188 x="8174.8208 8475.8203 8580.8203 8652.8203 8741.8203 8919.8203 9131.8203 9292.8203" 189 y="9516.7666" 190 id="tspan507">WriteAck</tspan> 191 </text> 192 <path 193 d="M 8000,8601 L 8282,8458 L 8312,8655 L 8000,8601 z" 194 id="path517" 195 style="fill:#000080;visibility:visible" /> 196 <path 197 d="M 12000,8001 L 8237,8565" 198 id="path521" 199 style="fill:none;stroke:#000080;visibility:visible" /> 200 <text 201 x="1065.6655" 202 y="-2097.7664" 203 transform="matrix(0.9788674,0.2044961,-0.2044961,0.9788674,0,0)" 204 id="text539" 205 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 206 <tspan 207 x="10682.666 10911.666 11088.666 11177.666" 208 y="4107.2339" 209 id="tspan541">Data</tspan> 210 </text> 211 <text 212 id="text555" 213 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 214 <tspan 215 x="4746 4924 5030 5207 5385 5563 5826 6003 6164 6342 6520 6626 6803 6981 7159 7337 7498 7587 7692" 216 y="5505" 217 id="tspan557">drbd_make_request()</tspan> 218 </text> 219 <text 220 id="text571" 221 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 222 <tspan 223 x="12200 12306 12484 12645 12822 12894 13055 13233 13411 13639 13817 13906 14084 14190" 224 y="6806" 225 id="tspan573">receive_Data()</tspan> 226 </text> 227 <text 228 id="text587" 229 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 230 <tspan 231 x="12200 12378 12484 12661 12839 13017 13195 13373 13550 13622 13800 13978 14207 14312 14384 14473 14651 14829 14990 15168 15328 15434" 232 y="7606" 233 id="tspan589">drbd_endio_write_sec()</tspan> 234 </text> 235 <text 236 id="text603" 237 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 238 <tspan 239 x="12192 12370 12548 12725 12903 13081 13259 13437 13509 13686 13847 14008 14114" 240 y="8007" 241 id="tspan605">e_end_block()</tspan> 242 </text> 243 <text 244 id="text619" 245 style="font-size:318px;font-weight:400;fill:#000080;visibility:visible;font-family:Helvetica embedded"> 246 <tspan 247 x="5647 5825 6003 6092 6269 6481 6553 6731 6892 7052 7264 7425 7586 7692" 248 y="8606" 249 id="tspan621">got_BlockAck()</tspan> 250 </text> 251 <text 252 id="text635" 253 style="font-size:423px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 254 <tspan 255 x="8000 8305 8542 8779 9016 9109 9346 9486 9604 9956 10049 10189 10328 10565 10705 10942 11179 11298 11603 11742 11835 11954 12191 12310 12428 12665 12902 13139 13279 13516 13753" 256 y="4877" 257 id="tspan637">Regular mirrored write, 512-32K</tspan> 258 </text> 259 <text 260 id="text651" 261 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 262 <tspan 263 x="5381 5610 5787 5948 6126 6304 6482 6659 6837 7015 7087 7265 7426 7587 7692" 264 y="6003" 265 id="tspan653">w_send_dblock()</tspan> 266 </text> 267 <path 268 d="M 8000,6800 L 7900,6500 L 8100,6500 L 8000,6800 z" 269 id="path663" 270 style="fill:#008000;visibility:visible" /> 271 <path 272 d="M 8000,6000 L 8000,6560" 273 id="path667" 274 style="fill:none;stroke:#008000;visibility:visible" /> 275 <text 276 id="text683" 277 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 278 <tspan 279 x="4602 4780 4886 5063 5241 5419 5597 5775 5952 6024 6202 6380 6609 6714 6786 6875 7053 7231 7409 7515 7587 7692" 280 y="6905" 281 id="tspan685">drbd_endio_write_pri()</tspan> 282 </text> 283 <path 284 d="M 12000,13602 L 11900,13302 L 12100,13302 L 12000,13602 z" 285 id="path695" 286 style="fill:#008000;visibility:visible" /> 287 <path 288 d="M 12000,12802 L 12000,13362" 289 id="path699" 290 style="fill:none;stroke:#008000;visibility:visible" /> 291 <path 292 d="M 12000,12802 L 11686,12841 L 11725,12645 L 12000,12802 z" 293 id="path711" 294 style="fill:#008000;visibility:visible" /> 295 <path 296 d="M 8000,12002 L 11765,12755" 297 id="path715" 298 style="fill:none;stroke:#008000;visibility:visible" /> 299 <text 300 x="-2155.5266" 301 y="1201.5964" 302 transform="matrix(0.9895258,-0.1443562,0.1443562,0.9895258,0,0)" 303 id="text733" 304 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 305 <tspan 306 x="7202.4736 7431.4736 7608.4736 7697.4736 7875.4736 8104.4736 8282.4736 8459.4736 8531.4736" 307 y="15454.597" 308 id="tspan735">DataReply</tspan> 309 </text> 310 <path 311 d="M 8000,14602 L 8282,14459 L 8312,14656 L 8000,14602 z" 312 id="path745" 313 style="fill:#008000;visibility:visible" /> 314 <path 315 d="M 12000,14002 L 8237,14566" 316 id="path749" 317 style="fill:none;stroke:#008000;visibility:visible" /> 318 <text 319 x="2280.3804" 320 y="-2103.2141" 321 transform="matrix(0.9788674,0.2044961,-0.2044961,0.9788674,0,0)" 322 id="text767" 323 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 324 <tspan 325 x="11316.381 11545.381 11722.381 11811.381 11989.381 12218.381 12396.381 12573.381 12751.381 12929.381 13090.381" 326 y="9981.7861" 327 id="tspan769">DataRequest</tspan> 328 </text> 329 <text 330 id="text783" 331 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 332 <tspan 333 x="4746 4924 5030 5207 5385 5563 5826 6003 6164 6342 6520 6626 6803 6981 7159 7337 7498 7587 7692" 334 y="11506" 335 id="tspan785">drbd_make_request()</tspan> 336 </text> 337 <text 338 id="text799" 339 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 340 <tspan 341 x="12200 12306 12484 12645 12822 12894 13055 13233 13411 13639 13817 13906 14084 14312 14490 14668 14846 15024 15185 15273 15379" 342 y="12807" 343 id="tspan801">receive_DataRequest()</tspan> 344 </text> 345 <text 346 id="text815" 347 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 348 <tspan 349 x="12200 12378 12484 12661 12839 13017 13195 13373 13550 13622 13800 13978 14084 14262 14439 14617 14795 14956 15134 15295 15400" 350 y="13607" 351 id="tspan817">drbd_endio_read_sec()</tspan> 352 </text> 353 <text 354 id="text831" 355 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 356 <tspan 357 x="12192 12421 12598 12776 12954 13132 13310 13487 13665 13843 14021 14110 14288 14465 14571 14749 14927 15033" 358 y="14008" 359 id="tspan833">w_e_end_data_req()</tspan> 360 </text> 361 <g 362 id="g835" 363 style="visibility:visible"> 364 <desc 365 id="desc837">Drawing</desc> 366 <text 367 id="text847" 368 style="font-size:318px;font-weight:400;fill:#008000;font-family:Helvetica embedded"> 369 <tspan 370 x="4885 4991 5169 5330 5507 5579 5740 5918 6096 6324 6502 6591 6769 6997 7175 7353 7425 7586 7692" 371 y="14607" 372 id="tspan849">receive_DataReply()</tspan> 373 </text> 374 </g> 375 <text 376 id="text863" 377 style="font-size:423px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 378 <tspan 379 x="8000 8305 8398 8610 8821 8914 9151 9363 9575 9693 9833 10070 10307 10544 10663 10781 11018 11255 11493 11632 11869 12106" 380 y="10878" 381 id="tspan865">Diskless read, 512-32K</tspan> 382 </text> 383 <text 384 id="text879" 385 style="font-size:318px;font-weight:400;fill:#008000;visibility:visible;font-family:Helvetica embedded"> 386 <tspan 387 x="5029 5258 5435 5596 5774 5952 6130 6307 6413 6591 6769 6947 7125 7230 7408 7586 7692" 388 y="12004" 389 id="tspan881">w_send_read_req()</tspan> 390 </text> 391 <text 392 id="text895" 393 style="font-size:423px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 394 <tspan 395 x="6961 7266 7571 7854 8159 8278 8515 8633 8870 9107 9226 9463 9581 9700 9793 10030" 396 y="2806" 397 id="tspan897">DRBD 8 data flow</tspan> 398 </text> 399 <path 400 d="M 3900,5300 L 3700,5300 L 3700,7000 L 3900,7000" 401 id="path907" 402 style="fill:none;stroke:#000000;visibility:visible" /> 403 <path 404 d="M 3900,17600 L 3700,17600 L 3700,22000 L 3900,22000" 405 id="path919" 406 style="fill:none;stroke:#000000;visibility:visible" /> 407 <path 408 d="M 16100,20000 L 16300,20000 L 16300,18500 L 16100,18500" 409 id="path931" 410 style="fill:none;stroke:#000000;visibility:visible" /> 411 <text 412 id="text947" 413 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 414 <tspan 415 x="2126 2304 2376 2554 2731 2909 3087 3159 3337 3515 3587 3764 3870" 416 y="5202" 417 id="tspan949">al_begin_io()</tspan> 418 </text> 419 <text 420 id="text963" 421 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 422 <tspan 423 x="1632 1810 1882 2060 2220 2398 2661 2839 2910 3088 3177 3355 3533 3605 3783 3888" 424 y="7331" 425 id="tspan965">al_complete_io()</tspan> 426 </text> 427 <text 428 id="text979" 429 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 430 <tspan 431 x="2126 2232 2393 2571 2748 2926 3104 3176 3354 3531 3603 3781 3887" 432 y="17431" 433 id="tspan981">rs_begin_io()</tspan> 434 </text> 435 <text 436 id="text995" 437 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 438 <tspan 439 x="1626 1732 1893 2071 2231 2409 2672 2849 2921 3099 3188 3366 3544 3616 3793 3899" 440 y="22331" 441 id="tspan997">rs_complete_io()</tspan> 442 </text> 443 <text 444 id="text1011" 445 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 446 <tspan 447 x="16027 16133 16294 16472 16649 16827 17005 17077 17255 17432 17504 17682 17788" 448 y="18402" 449 id="tspan1013">rs_begin_io()</tspan> 450 </text> 451 <text 452 id="text1027" 453 style="font-size:318px;font-weight:400;fill:#000000;visibility:visible;font-family:Helvetica embedded"> 454 <tspan 455 x="16115 16221 16382 16560 16720 16898 17161 17338 17410 17588 17677 17855 18033 18105 18282 18388" 456 y="20331" 457 id="tspan1029">rs_complete_io()</tspan> 458 </text> 459 </svg>
