bioctl.c revision 1.1.2.2
1 1.1.2.2 pavel /* $NetBSD: bioctl.c,v 1.1.2.2 2007/05/08 10:45:03 pavel Exp $ */ 2 1.1.2.2 pavel /* $OpenBSD: bioctl.c,v 1.52 2007/03/20 15:26:06 jmc Exp $ */ 3 1.1.2.2 pavel 4 1.1.2.2 pavel /* 5 1.1.2.2 pavel * Copyright (c) 2004, 2005 Marco Peereboom 6 1.1.2.2 pavel * All rights reserved. 7 1.1.2.2 pavel * 8 1.1.2.2 pavel * Redistribution and use in source and binary forms, with or without 9 1.1.2.2 pavel * modification, are permitted provided that the following conditions 10 1.1.2.2 pavel * are met: 11 1.1.2.2 pavel * 1. Redistributions of source code must retain the above copyright 12 1.1.2.2 pavel * notice, this list of conditions and the following disclaimer. 13 1.1.2.2 pavel * 2. Redistributions in binary form must reproduce the above copyright 14 1.1.2.2 pavel * notice, this list of conditions and the following disclaimer in the 15 1.1.2.2 pavel * documentation and/or other materials provided with the distribution. 16 1.1.2.2 pavel * 17 1.1.2.2 pavel * THIS SOFTWARE IS PROVIDED BY THE AUTHORS AND CONTRIBUTORS ``AS IS'' AND 18 1.1.2.2 pavel * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 19 1.1.2.2 pavel * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 20 1.1.2.2 pavel * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR CONTRIBUTORS BE LIABLE FOR 21 1.1.2.2 pavel * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 22 1.1.2.2 pavel * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 23 1.1.2.2 pavel * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 24 1.1.2.2 pavel * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 25 1.1.2.2 pavel * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 26 1.1.2.2 pavel * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 27 1.1.2.2 pavel * SUCH DAMAGE. 28 1.1.2.2 pavel * 29 1.1.2.2 pavel */ 30 1.1.2.2 pavel #include <sys/cdefs.h> 31 1.1.2.2 pavel 32 1.1.2.2 pavel #ifndef lint 33 1.1.2.2 pavel __RCSID("$NetBSD: bioctl.c,v 1.1.2.2 2007/05/08 10:45:03 pavel Exp $"); 34 1.1.2.2 pavel #endif 35 1.1.2.2 pavel 36 1.1.2.2 pavel #include <sys/ioctl.h> 37 1.1.2.2 pavel #include <sys/param.h> 38 1.1.2.2 pavel #include <sys/queue.h> 39 1.1.2.2 pavel // #include <scsi/scsipi_disk.h> 40 1.1.2.2 pavel // #include <scsi/scsipi_all.h> 41 1.1.2.2 pavel #include <dev/biovar.h> 42 1.1.2.2 pavel 43 1.1.2.2 pavel #include <errno.h> 44 1.1.2.2 pavel #include <err.h> 45 1.1.2.2 pavel #include <fcntl.h> 46 1.1.2.2 pavel #include <util.h> 47 1.1.2.2 pavel #include <stdio.h> 48 1.1.2.2 pavel #include <stdlib.h> 49 1.1.2.2 pavel #include <string.h> 50 1.1.2.2 pavel #include <unistd.h> 51 1.1.2.2 pavel #include <ctype.h> 52 1.1.2.2 pavel #include <util.h> 53 1.1.2.2 pavel #include "strtonum.h" 54 1.1.2.2 pavel 55 1.1.2.2 pavel struct locator { 56 1.1.2.2 pavel int channel; 57 1.1.2.2 pavel int target; 58 1.1.2.2 pavel int lun; 59 1.1.2.2 pavel }; 60 1.1.2.2 pavel 61 1.1.2.2 pavel void usage(void); 62 1.1.2.2 pavel const char *str2locator(const char *, struct locator *); 63 1.1.2.2 pavel void cleanup(void); 64 1.1.2.2 pavel 65 1.1.2.2 pavel void bio_inq(char *); 66 1.1.2.2 pavel void bio_alarm(char *); 67 1.1.2.2 pavel void bio_setstate(char *); 68 1.1.2.2 pavel void bio_setblink(char *, char *, int); 69 1.1.2.2 pavel void bio_blink(char *, int, int); 70 1.1.2.2 pavel void bio_createraid(u_int16_t, char *); 71 1.1.2.2 pavel 72 1.1.2.2 pavel int devh = -1; 73 1.1.2.2 pavel int debug; 74 1.1.2.2 pavel int human; 75 1.1.2.2 pavel int verbose; 76 1.1.2.2 pavel 77 1.1.2.2 pavel struct bio_locate bl; 78 1.1.2.2 pavel 79 1.1.2.2 pavel int 80 1.1.2.2 pavel main(int argc, char *argv[]) 81 1.1.2.2 pavel { 82 1.1.2.2 pavel extern char *optarg; 83 1.1.2.2 pavel u_int64_t func = 0; 84 1.1.2.2 pavel /* u_int64_t subfunc = 0; XXX */ 85 1.1.2.2 pavel char *bioc_dev = NULL, *sd_dev = NULL; 86 1.1.2.2 pavel char /* *realname = NULL, XXX */ *al_arg = NULL; 87 1.1.2.2 pavel char *bl_arg = NULL, *dev_list = NULL; 88 1.1.2.2 pavel int ch, rv, blink = 0; /* XXX GCC */ 89 1.1.2.2 pavel u_int16_t cr_level = 0; /* XXX GCC */ 90 1.1.2.2 pavel 91 1.1.2.2 pavel if (argc < 2) 92 1.1.2.2 pavel usage(); 93 1.1.2.2 pavel 94 1.1.2.2 pavel while ((ch = getopt(argc, argv, "b:c:l:u:H:ha:Div")) != -1) { 95 1.1.2.2 pavel switch (ch) { 96 1.1.2.2 pavel case 'a': /* alarm */ 97 1.1.2.2 pavel func |= BIOC_ALARM; 98 1.1.2.2 pavel al_arg = optarg; 99 1.1.2.2 pavel break; 100 1.1.2.2 pavel case 'b': /* blink */ 101 1.1.2.2 pavel func |= BIOC_BLINK; 102 1.1.2.2 pavel blink = BIOC_SBBLINK; 103 1.1.2.2 pavel bl_arg = optarg; 104 1.1.2.2 pavel break; 105 1.1.2.2 pavel case 'c': /* create */ 106 1.1.2.2 pavel func |= BIOC_CREATERAID; 107 1.1.2.2 pavel cr_level = atoi(optarg); 108 1.1.2.2 pavel break; 109 1.1.2.2 pavel case 'u': /* unblink */ 110 1.1.2.2 pavel func |= BIOC_BLINK; 111 1.1.2.2 pavel blink = BIOC_SBUNBLINK; 112 1.1.2.2 pavel bl_arg = optarg; 113 1.1.2.2 pavel break; 114 1.1.2.2 pavel case 'D': /* debug */ 115 1.1.2.2 pavel debug = 1; 116 1.1.2.2 pavel break; 117 1.1.2.2 pavel case 'H': /* set hotspare */ 118 1.1.2.2 pavel func |= BIOC_SETSTATE; 119 1.1.2.2 pavel al_arg = optarg; 120 1.1.2.2 pavel break; 121 1.1.2.2 pavel case 'h': 122 1.1.2.2 pavel human = 1; 123 1.1.2.2 pavel break; 124 1.1.2.2 pavel case 'i': /* inquiry */ 125 1.1.2.2 pavel func |= BIOC_INQ; 126 1.1.2.2 pavel break; 127 1.1.2.2 pavel case 'l': /* device list */ 128 1.1.2.2 pavel func |= BIOC_DEVLIST; 129 1.1.2.2 pavel dev_list = optarg; 130 1.1.2.2 pavel break; 131 1.1.2.2 pavel case 'v': 132 1.1.2.2 pavel verbose = 1; 133 1.1.2.2 pavel break; 134 1.1.2.2 pavel default: 135 1.1.2.2 pavel usage(); 136 1.1.2.2 pavel /* NOTREACHED */ 137 1.1.2.2 pavel } 138 1.1.2.2 pavel } 139 1.1.2.2 pavel argc -= optind; 140 1.1.2.2 pavel argv += optind; 141 1.1.2.2 pavel 142 1.1.2.2 pavel if (argc != 1) 143 1.1.2.2 pavel usage(); 144 1.1.2.2 pavel 145 1.1.2.2 pavel if (func == 0) 146 1.1.2.2 pavel func |= BIOC_INQ; 147 1.1.2.2 pavel #if 0 148 1.1.2.2 pavel /* if at least glob sd[0-9]*, it is a drive identifier */ 149 1.1.2.2 pavel if (strncmp(argv[0], "sd", 2) == 0 && strlen(argv[0]) > 2 && 150 1.1.2.2 pavel isdigit((int)argv[0][2])) 151 1.1.2.2 pavel sd_dev = argv[0]; 152 1.1.2.2 pavel else 153 1.1.2.2 pavel #endif 154 1.1.2.2 pavel bioc_dev = argv[0]; 155 1.1.2.2 pavel 156 1.1.2.2 pavel if (bioc_dev) { 157 1.1.2.2 pavel devh = open("/dev/bio", O_RDWR); 158 1.1.2.2 pavel if (devh == -1) 159 1.1.2.2 pavel err(1, "Can't open %s", "/dev/bio"); 160 1.1.2.2 pavel 161 1.1.2.2 pavel bl.bl_name = bioc_dev; 162 1.1.2.2 pavel rv = ioctl(devh, BIOCLOCATE, &bl); 163 1.1.2.2 pavel if (rv == -1) 164 1.1.2.2 pavel errx(1, "Can't locate %s device via %s", 165 1.1.2.2 pavel bl.bl_name, "/dev/bio"); 166 1.1.2.2 pavel } 167 1.1.2.2 pavel #if 0 168 1.1.2.2 pavel else if (sd_dev) { 169 1.1.2.2 pavel devh = opendev(sd_dev, O_RDWR, OPENDEV_PART, &realname); 170 1.1.2.2 pavel if (devh == -1) 171 1.1.2.2 pavel err(1, "Can't open %s", sd_dev); 172 1.1.2.2 pavel } 173 1.1.2.2 pavel #endif 174 1.1.2.2 pavel else 175 1.1.2.2 pavel errx(1, "need -d or -f parameter"); 176 1.1.2.2 pavel 177 1.1.2.2 pavel if (debug) 178 1.1.2.2 pavel warnx("cookie = %p", bl.bl_cookie); 179 1.1.2.2 pavel 180 1.1.2.2 pavel if (func & BIOC_INQ) { 181 1.1.2.2 pavel bio_inq(sd_dev); 182 1.1.2.2 pavel } else if (func == BIOC_ALARM) { 183 1.1.2.2 pavel bio_alarm(al_arg); 184 1.1.2.2 pavel } else if (func == BIOC_BLINK) { 185 1.1.2.2 pavel bio_setblink(sd_dev, bl_arg, blink); 186 1.1.2.2 pavel } else if (func == BIOC_SETSTATE) { 187 1.1.2.2 pavel bio_setstate(al_arg); 188 1.1.2.2 pavel } else if (func & BIOC_CREATERAID || func & BIOC_DEVLIST) { 189 1.1.2.2 pavel if (!(func & BIOC_CREATERAID)) 190 1.1.2.2 pavel errx(1, "need -c parameter"); 191 1.1.2.2 pavel if (!(func & BIOC_DEVLIST)) 192 1.1.2.2 pavel errx(1, "need -l parameter"); 193 1.1.2.2 pavel if (sd_dev) 194 1.1.2.2 pavel errx(1, "can't use sd device"); 195 1.1.2.2 pavel bio_createraid(cr_level, dev_list); 196 1.1.2.2 pavel } 197 1.1.2.2 pavel 198 1.1.2.2 pavel return (0); 199 1.1.2.2 pavel } 200 1.1.2.2 pavel 201 1.1.2.2 pavel void 202 1.1.2.2 pavel usage(void) 203 1.1.2.2 pavel { 204 1.1.2.2 pavel extern char *__progname; 205 1.1.2.2 pavel 206 1.1.2.2 pavel fprintf(stderr, 207 1.1.2.2 pavel "usage: %s [-Dhiv] [-a alarm-function] " 208 1.1.2.2 pavel "[-b channel:target[.lun]]\n" 209 1.1.2.2 pavel "\t[-c raidlevel] [-H channel:target[.lun]]\n" 210 1.1.2.2 pavel "\t[-l special[,special[,...]]] " 211 1.1.2.2 pavel "[-u channel:target[.lun]] device\n", __progname); 212 1.1.2.2 pavel 213 1.1.2.2 pavel exit(1); 214 1.1.2.2 pavel } 215 1.1.2.2 pavel 216 1.1.2.2 pavel const char * 217 1.1.2.2 pavel str2locator(const char *string, struct locator *location) 218 1.1.2.2 pavel { 219 1.1.2.2 pavel const char *errstr; 220 1.1.2.2 pavel char parse[80], *targ, *lun; 221 1.1.2.2 pavel 222 1.1.2.2 pavel strlcpy(parse, string, sizeof parse); 223 1.1.2.2 pavel targ = strchr(parse, ':'); 224 1.1.2.2 pavel if (targ == NULL) 225 1.1.2.2 pavel return ("target not specified"); 226 1.1.2.2 pavel *targ++ = '\0'; 227 1.1.2.2 pavel 228 1.1.2.2 pavel lun = strchr(targ, '.'); 229 1.1.2.2 pavel if (lun != NULL) { 230 1.1.2.2 pavel *lun++ = '\0'; 231 1.1.2.2 pavel location->lun = strtonum(lun, 0, 256, &errstr); 232 1.1.2.2 pavel if (errstr) 233 1.1.2.2 pavel return (errstr); 234 1.1.2.2 pavel } else 235 1.1.2.2 pavel location->lun = 0; 236 1.1.2.2 pavel 237 1.1.2.2 pavel location->target = strtonum(targ, 0, 256, &errstr); 238 1.1.2.2 pavel if (errstr) 239 1.1.2.2 pavel return (errstr); 240 1.1.2.2 pavel location->channel = strtonum(parse, 0, 256, &errstr); 241 1.1.2.2 pavel if (errstr) 242 1.1.2.2 pavel return (errstr); 243 1.1.2.2 pavel return (NULL); 244 1.1.2.2 pavel } 245 1.1.2.2 pavel 246 1.1.2.2 pavel void 247 1.1.2.2 pavel bio_inq(char *name) 248 1.1.2.2 pavel { 249 1.1.2.2 pavel const char *status; 250 1.1.2.2 pavel char size[64], scsiname[16], volname[32]; 251 1.1.2.2 pavel char percent[10], seconds[20]; 252 1.1.2.2 pavel int rv, i, d, volheader, hotspare, unused; 253 1.1.2.2 pavel char encname[16], serial[32]; 254 1.1.2.2 pavel struct bioc_disk bd; 255 1.1.2.2 pavel struct bioc_inq bi; 256 1.1.2.2 pavel struct bioc_vol bv; 257 1.1.2.2 pavel 258 1.1.2.2 pavel memset(&bi, 0, sizeof(bi)); 259 1.1.2.2 pavel 260 1.1.2.2 pavel if (debug) 261 1.1.2.2 pavel printf("bio_inq\n"); 262 1.1.2.2 pavel 263 1.1.2.2 pavel bi.bi_cookie = bl.bl_cookie; 264 1.1.2.2 pavel 265 1.1.2.2 pavel rv = ioctl(devh, BIOCINQ, &bi); 266 1.1.2.2 pavel if (rv == -1) { 267 1.1.2.2 pavel warn("BIOCINQ"); 268 1.1.2.2 pavel return; 269 1.1.2.2 pavel } 270 1.1.2.2 pavel 271 1.1.2.2 pavel if (debug) 272 1.1.2.2 pavel printf("bio_inq { %p, %s, %d, %d }\n", 273 1.1.2.2 pavel bi.bi_cookie, 274 1.1.2.2 pavel bi.bi_dev, 275 1.1.2.2 pavel bi.bi_novol, 276 1.1.2.2 pavel bi.bi_nodisk); 277 1.1.2.2 pavel 278 1.1.2.2 pavel volheader = 0; 279 1.1.2.2 pavel for (i = 0; i < bi.bi_novol; i++) { 280 1.1.2.2 pavel memset(&bv, 0, sizeof(bv)); 281 1.1.2.2 pavel bv.bv_cookie = bl.bl_cookie; 282 1.1.2.2 pavel bv.bv_volid = i; 283 1.1.2.2 pavel bv.bv_percent = -1; 284 1.1.2.2 pavel bv.bv_seconds = 0; 285 1.1.2.2 pavel 286 1.1.2.2 pavel rv = ioctl(devh, BIOCVOL, &bv); 287 1.1.2.2 pavel if (rv == -1) { 288 1.1.2.2 pavel warn("BIOCVOL"); 289 1.1.2.2 pavel return; 290 1.1.2.2 pavel } 291 1.1.2.2 pavel 292 1.1.2.2 pavel if (name && strcmp(name, bv.bv_dev) != 0) 293 1.1.2.2 pavel continue; 294 1.1.2.2 pavel 295 1.1.2.2 pavel if (!volheader) { 296 1.1.2.2 pavel volheader = 1; 297 1.1.2.2 pavel printf("%-7s %-10s %14s %-8s\n", 298 1.1.2.2 pavel "Volume", "Status", "Size", "Device"); 299 1.1.2.2 pavel } 300 1.1.2.2 pavel 301 1.1.2.2 pavel percent[0] = '\0'; 302 1.1.2.2 pavel seconds[0] = '\0'; 303 1.1.2.2 pavel if (bv.bv_percent != -1) 304 1.1.2.2 pavel snprintf(percent, sizeof percent, 305 1.1.2.2 pavel " %d%% done", bv.bv_percent); 306 1.1.2.2 pavel if (bv.bv_seconds) 307 1.1.2.2 pavel snprintf(seconds, sizeof seconds, 308 1.1.2.2 pavel " %u seconds", bv.bv_seconds); 309 1.1.2.2 pavel switch (bv.bv_status) { 310 1.1.2.2 pavel case BIOC_SVONLINE: 311 1.1.2.2 pavel status = BIOC_SVONLINE_S; 312 1.1.2.2 pavel break; 313 1.1.2.2 pavel case BIOC_SVOFFLINE: 314 1.1.2.2 pavel status = BIOC_SVOFFLINE_S; 315 1.1.2.2 pavel break; 316 1.1.2.2 pavel case BIOC_SVDEGRADED: 317 1.1.2.2 pavel status = BIOC_SVDEGRADED_S; 318 1.1.2.2 pavel break; 319 1.1.2.2 pavel case BIOC_SVBUILDING: 320 1.1.2.2 pavel status = BIOC_SVBUILDING_S; 321 1.1.2.2 pavel break; 322 1.1.2.2 pavel case BIOC_SVREBUILD: 323 1.1.2.2 pavel status = BIOC_SVREBUILD_S; 324 1.1.2.2 pavel break; 325 1.1.2.2 pavel case BIOC_SVSCRUB: 326 1.1.2.2 pavel status = BIOC_SVSCRUB_S; 327 1.1.2.2 pavel break; 328 1.1.2.2 pavel case BIOC_SVINVALID: 329 1.1.2.2 pavel default: 330 1.1.2.2 pavel status = BIOC_SVINVALID_S; 331 1.1.2.2 pavel } 332 1.1.2.2 pavel 333 1.1.2.2 pavel snprintf(volname, sizeof volname, "%s %u", 334 1.1.2.2 pavel bi.bi_dev, bv.bv_volid); 335 1.1.2.2 pavel 336 1.1.2.2 pavel if (bv.bv_level == -1 && bv.bv_nodisk == 1) { 337 1.1.2.2 pavel hotspare = 1; 338 1.1.2.2 pavel unused = 0; 339 1.1.2.2 pavel } else if (bv.bv_level == -2 && bv.bv_nodisk == 1) { 340 1.1.2.2 pavel unused = 1; 341 1.1.2.2 pavel hotspare = 0; 342 1.1.2.2 pavel } else { 343 1.1.2.2 pavel unused = 0; 344 1.1.2.2 pavel hotspare = 0; 345 1.1.2.2 pavel 346 1.1.2.2 pavel if (human) 347 1.1.2.2 pavel humanize_number(size, 5, 348 1.1.2.2 pavel (int64_t)bv.bv_size, "", HN_AUTOSCALE, 349 1.1.2.2 pavel HN_B | HN_NOSPACE | HN_DECIMAL); 350 1.1.2.2 pavel else 351 1.1.2.2 pavel snprintf(size, sizeof size, "%14llu", 352 1.1.2.2 pavel (long long unsigned int)bv.bv_size); 353 1.1.2.2 pavel printf("%7s %-10s %14s %-7s RAID%u%s%s\n", 354 1.1.2.2 pavel volname, status, size, bv.bv_dev, 355 1.1.2.2 pavel bv.bv_level, percent, seconds); 356 1.1.2.2 pavel } 357 1.1.2.2 pavel 358 1.1.2.2 pavel for (d = 0; d < bv.bv_nodisk; d++) { 359 1.1.2.2 pavel memset(&bd, 0, sizeof(bd)); 360 1.1.2.2 pavel bd.bd_cookie = bl.bl_cookie; 361 1.1.2.2 pavel bd.bd_diskid = d; 362 1.1.2.2 pavel bd.bd_volid = i; 363 1.1.2.2 pavel 364 1.1.2.2 pavel rv = ioctl(devh, BIOCDISK, &bd); 365 1.1.2.2 pavel if (rv == -1) { 366 1.1.2.2 pavel warn("BIOCDISK"); 367 1.1.2.2 pavel return; 368 1.1.2.2 pavel } 369 1.1.2.2 pavel 370 1.1.2.2 pavel switch (bd.bd_status) { 371 1.1.2.2 pavel case BIOC_SDONLINE: 372 1.1.2.2 pavel status = BIOC_SDONLINE_S; 373 1.1.2.2 pavel break; 374 1.1.2.2 pavel case BIOC_SDOFFLINE: 375 1.1.2.2 pavel status = BIOC_SDOFFLINE_S; 376 1.1.2.2 pavel break; 377 1.1.2.2 pavel case BIOC_SDFAILED: 378 1.1.2.2 pavel status = BIOC_SDFAILED_S; 379 1.1.2.2 pavel break; 380 1.1.2.2 pavel case BIOC_SDREBUILD: 381 1.1.2.2 pavel status = BIOC_SDREBUILD_S; 382 1.1.2.2 pavel break; 383 1.1.2.2 pavel case BIOC_SDHOTSPARE: 384 1.1.2.2 pavel status = BIOC_SDHOTSPARE_S; 385 1.1.2.2 pavel break; 386 1.1.2.2 pavel case BIOC_SDUNUSED: 387 1.1.2.2 pavel status = BIOC_SDUNUSED_S; 388 1.1.2.2 pavel break; 389 1.1.2.2 pavel case BIOC_SDSCRUB: 390 1.1.2.2 pavel status = BIOC_SDSCRUB_S; 391 1.1.2.2 pavel break; 392 1.1.2.2 pavel case BIOC_SDINVALID: 393 1.1.2.2 pavel default: 394 1.1.2.2 pavel status = BIOC_SDINVALID_S; 395 1.1.2.2 pavel } 396 1.1.2.2 pavel 397 1.1.2.2 pavel if (hotspare || unused) 398 1.1.2.2 pavel ; /* use volname from parent volume */ 399 1.1.2.2 pavel else 400 1.1.2.2 pavel snprintf(volname, sizeof volname, " %3u", 401 1.1.2.2 pavel bd.bd_diskid); 402 1.1.2.2 pavel 403 1.1.2.2 pavel if (human) 404 1.1.2.2 pavel humanize_number(size, 5, 405 1.1.2.2 pavel bd.bd_size, "", HN_AUTOSCALE, 406 1.1.2.2 pavel HN_B | HN_NOSPACE | HN_DECIMAL); 407 1.1.2.2 pavel else 408 1.1.2.2 pavel snprintf(size, sizeof size, "%14llu", 409 1.1.2.2 pavel (long long unsigned int)bd.bd_size); 410 1.1.2.2 pavel snprintf(scsiname, sizeof scsiname, 411 1.1.2.2 pavel "%u:%u.%u", 412 1.1.2.2 pavel bd.bd_channel, bd.bd_target, bd.bd_lun); 413 1.1.2.2 pavel if (bd.bd_procdev[0]) 414 1.1.2.2 pavel strlcpy(encname, bd.bd_procdev, sizeof encname); 415 1.1.2.2 pavel else 416 1.1.2.2 pavel strlcpy(encname, "noencl", sizeof encname); 417 1.1.2.2 pavel if (bd.bd_serial[0]) 418 1.1.2.2 pavel strlcpy(serial, bd.bd_serial, sizeof serial); 419 1.1.2.2 pavel else 420 1.1.2.2 pavel strlcpy(serial, "unknown serial", sizeof serial); 421 1.1.2.2 pavel 422 1.1.2.2 pavel printf("%7s %-10s %14s %-7s %-6s <%s>\n", 423 1.1.2.2 pavel volname, status, size, scsiname, encname, 424 1.1.2.2 pavel bd.bd_vendor); 425 1.1.2.2 pavel if (verbose) 426 1.1.2.2 pavel printf("%7s %-10s %14s %-7s %-6s '%s'\n", 427 1.1.2.2 pavel "", "", "", "", "", serial); 428 1.1.2.2 pavel } 429 1.1.2.2 pavel } 430 1.1.2.2 pavel } 431 1.1.2.2 pavel 432 1.1.2.2 pavel void 433 1.1.2.2 pavel bio_alarm(char *arg) 434 1.1.2.2 pavel { 435 1.1.2.2 pavel int rv; 436 1.1.2.2 pavel struct bioc_alarm ba; 437 1.1.2.2 pavel 438 1.1.2.2 pavel ba.ba_cookie = bl.bl_cookie; 439 1.1.2.2 pavel 440 1.1.2.2 pavel switch (arg[0]) { 441 1.1.2.2 pavel case 'q': /* silence alarm */ 442 1.1.2.2 pavel /* FALLTHROUGH */ 443 1.1.2.2 pavel case 's': 444 1.1.2.2 pavel ba.ba_opcode = BIOC_SASILENCE; 445 1.1.2.2 pavel break; 446 1.1.2.2 pavel 447 1.1.2.2 pavel case 'e': /* enable alarm */ 448 1.1.2.2 pavel ba.ba_opcode = BIOC_SAENABLE; 449 1.1.2.2 pavel break; 450 1.1.2.2 pavel 451 1.1.2.2 pavel case 'd': /* disable alarm */ 452 1.1.2.2 pavel ba.ba_opcode = BIOC_SADISABLE; 453 1.1.2.2 pavel break; 454 1.1.2.2 pavel 455 1.1.2.2 pavel case 't': /* test alarm */ 456 1.1.2.2 pavel ba.ba_opcode = BIOC_SATEST; 457 1.1.2.2 pavel break; 458 1.1.2.2 pavel 459 1.1.2.2 pavel case 'g': /* get alarm state */ 460 1.1.2.2 pavel ba.ba_opcode = BIOC_GASTATUS; 461 1.1.2.2 pavel break; 462 1.1.2.2 pavel 463 1.1.2.2 pavel default: 464 1.1.2.2 pavel warnx("invalid alarm function: %s", arg); 465 1.1.2.2 pavel return; 466 1.1.2.2 pavel } 467 1.1.2.2 pavel 468 1.1.2.2 pavel rv = ioctl(devh, BIOCALARM, &ba); 469 1.1.2.2 pavel if (rv == -1) { 470 1.1.2.2 pavel warn("BIOCALARM"); 471 1.1.2.2 pavel return; 472 1.1.2.2 pavel } 473 1.1.2.2 pavel 474 1.1.2.2 pavel if (arg[0] == 'g') { 475 1.1.2.2 pavel printf("alarm is currently %s\n", 476 1.1.2.2 pavel ba.ba_status ? "enabled" : "disabled"); 477 1.1.2.2 pavel 478 1.1.2.2 pavel } 479 1.1.2.2 pavel } 480 1.1.2.2 pavel 481 1.1.2.2 pavel void 482 1.1.2.2 pavel bio_setstate(char *arg) 483 1.1.2.2 pavel { 484 1.1.2.2 pavel struct bioc_setstate bs; 485 1.1.2.2 pavel struct locator location; 486 1.1.2.2 pavel const char *errstr; 487 1.1.2.2 pavel int rv; 488 1.1.2.2 pavel 489 1.1.2.2 pavel errstr = str2locator(arg, &location); 490 1.1.2.2 pavel if (errstr) 491 1.1.2.2 pavel errx(1, "Target %s: %s", arg, errstr); 492 1.1.2.2 pavel 493 1.1.2.2 pavel bs.bs_cookie = bl.bl_cookie; 494 1.1.2.2 pavel bs.bs_status = BIOC_SSHOTSPARE; 495 1.1.2.2 pavel bs.bs_channel = location.channel; 496 1.1.2.2 pavel bs.bs_target = location.target; 497 1.1.2.2 pavel bs.bs_lun = location.lun; 498 1.1.2.2 pavel 499 1.1.2.2 pavel rv = ioctl(devh, BIOCSETSTATE, &bs); 500 1.1.2.2 pavel if (rv == -1) { 501 1.1.2.2 pavel warn("BIOCSETSTATE"); 502 1.1.2.2 pavel return; 503 1.1.2.2 pavel } 504 1.1.2.2 pavel } 505 1.1.2.2 pavel 506 1.1.2.2 pavel void 507 1.1.2.2 pavel bio_setblink(char *name, char *arg, int blink) 508 1.1.2.2 pavel { 509 1.1.2.2 pavel struct locator location; 510 1.1.2.2 pavel struct bioc_inq bi; 511 1.1.2.2 pavel struct bioc_vol bv; 512 1.1.2.2 pavel struct bioc_disk bd; 513 1.1.2.2 pavel struct bioc_blink bb; 514 1.1.2.2 pavel const char *errstr; 515 1.1.2.2 pavel int v, d, rv; 516 1.1.2.2 pavel 517 1.1.2.2 pavel errstr = str2locator(arg, &location); 518 1.1.2.2 pavel if (errstr) 519 1.1.2.2 pavel errx(1, "Target %s: %s", arg, errstr); 520 1.1.2.2 pavel 521 1.1.2.2 pavel /* try setting blink on the device directly */ 522 1.1.2.2 pavel memset(&bb, 0, sizeof(bb)); 523 1.1.2.2 pavel bb.bb_cookie = bl.bl_cookie; 524 1.1.2.2 pavel bb.bb_status = blink; 525 1.1.2.2 pavel bb.bb_target = location.target; 526 1.1.2.2 pavel bb.bb_channel = location.channel; 527 1.1.2.2 pavel rv = ioctl(devh, BIOCBLINK, &bb); 528 1.1.2.2 pavel if (rv == 0) 529 1.1.2.2 pavel return; 530 1.1.2.2 pavel 531 1.1.2.2 pavel /* if the blink didnt work, try to find something that will */ 532 1.1.2.2 pavel 533 1.1.2.2 pavel memset(&bi, 0, sizeof(bi)); 534 1.1.2.2 pavel bi.bi_cookie = bl.bl_cookie; 535 1.1.2.2 pavel rv = ioctl(devh, BIOCINQ, &bi); 536 1.1.2.2 pavel if (rv == -1) { 537 1.1.2.2 pavel warn("BIOCINQ"); 538 1.1.2.2 pavel return; 539 1.1.2.2 pavel } 540 1.1.2.2 pavel 541 1.1.2.2 pavel for (v = 0; v < bi.bi_novol; v++) { 542 1.1.2.2 pavel memset(&bv, 0, sizeof(bv)); 543 1.1.2.2 pavel bv.bv_cookie = bl.bl_cookie; 544 1.1.2.2 pavel bv.bv_volid = v; 545 1.1.2.2 pavel rv = ioctl(devh, BIOCVOL, &bv); 546 1.1.2.2 pavel if (rv == -1) { 547 1.1.2.2 pavel warn("BIOCVOL"); 548 1.1.2.2 pavel return; 549 1.1.2.2 pavel } 550 1.1.2.2 pavel 551 1.1.2.2 pavel if (name && strcmp(name, bv.bv_dev) != 0) 552 1.1.2.2 pavel continue; 553 1.1.2.2 pavel 554 1.1.2.2 pavel for (d = 0; d < bv.bv_nodisk; d++) { 555 1.1.2.2 pavel memset(&bd, 0, sizeof(bd)); 556 1.1.2.2 pavel bd.bd_cookie = bl.bl_cookie; 557 1.1.2.2 pavel bd.bd_volid = v; 558 1.1.2.2 pavel bd.bd_diskid = d; 559 1.1.2.2 pavel 560 1.1.2.2 pavel rv = ioctl(devh, BIOCDISK, &bd); 561 1.1.2.2 pavel if (rv == -1) { 562 1.1.2.2 pavel warn("BIOCDISK"); 563 1.1.2.2 pavel return; 564 1.1.2.2 pavel } 565 1.1.2.2 pavel 566 1.1.2.2 pavel if (bd.bd_channel == location.channel && 567 1.1.2.2 pavel bd.bd_target == location.target && 568 1.1.2.2 pavel bd.bd_lun == location.lun) { 569 1.1.2.2 pavel if (bd.bd_procdev[0] != '\0') { 570 1.1.2.2 pavel bio_blink(bd.bd_procdev, 571 1.1.2.2 pavel location.target, blink); 572 1.1.2.2 pavel } else 573 1.1.2.2 pavel warnx("Disk %s is not in an enclosure", arg); 574 1.1.2.2 pavel return; 575 1.1.2.2 pavel } 576 1.1.2.2 pavel } 577 1.1.2.2 pavel } 578 1.1.2.2 pavel 579 1.1.2.2 pavel warnx("Disk %s does not exist", arg); 580 1.1.2.2 pavel return; 581 1.1.2.2 pavel } 582 1.1.2.2 pavel 583 1.1.2.2 pavel void 584 1.1.2.2 pavel bio_blink(char *enclosure, int target, int blinktype) 585 1.1.2.2 pavel { 586 1.1.2.2 pavel int bioh; 587 1.1.2.2 pavel struct bio_locate bio; 588 1.1.2.2 pavel struct bioc_blink blink; 589 1.1.2.2 pavel int rv; 590 1.1.2.2 pavel 591 1.1.2.2 pavel bioh = open("/dev/bio", O_RDWR); 592 1.1.2.2 pavel if (bioh == -1) 593 1.1.2.2 pavel err(1, "Can't open %s", "/dev/bio"); 594 1.1.2.2 pavel 595 1.1.2.2 pavel bio.bl_name = enclosure; 596 1.1.2.2 pavel rv = ioctl(bioh, BIOCLOCATE, &bio); 597 1.1.2.2 pavel if (rv == -1) 598 1.1.2.2 pavel errx(1, "Can't locate %s device via %s", enclosure, "/dev/bio"); 599 1.1.2.2 pavel 600 1.1.2.2 pavel memset(&blink, 0, sizeof(blink)); 601 1.1.2.2 pavel blink.bb_cookie = bio.bl_cookie; 602 1.1.2.2 pavel blink.bb_status = blinktype; 603 1.1.2.2 pavel blink.bb_target = target; 604 1.1.2.2 pavel 605 1.1.2.2 pavel rv = ioctl(bioh, BIOCBLINK, &blink); 606 1.1.2.2 pavel if (rv == -1) 607 1.1.2.2 pavel warn("BIOCBLINK"); 608 1.1.2.2 pavel 609 1.1.2.2 pavel close(bioh); 610 1.1.2.2 pavel } 611 1.1.2.2 pavel 612 1.1.2.2 pavel void 613 1.1.2.2 pavel bio_createraid(u_int16_t level, char *dev_list) 614 1.1.2.2 pavel { 615 1.1.2.2 pavel struct bioc_createraid create; 616 1.1.2.2 pavel int rv; 617 1.1.2.2 pavel u_int16_t min_disks = 0; 618 1.1.2.2 pavel 619 1.1.2.2 pavel if (debug) 620 1.1.2.2 pavel printf("bio_createraid\n"); 621 1.1.2.2 pavel 622 1.1.2.2 pavel if (!dev_list) 623 1.1.2.2 pavel errx(1, "no devices specified"); 624 1.1.2.2 pavel 625 1.1.2.2 pavel switch (level) { 626 1.1.2.2 pavel case 0: 627 1.1.2.2 pavel min_disks = 1; 628 1.1.2.2 pavel break; 629 1.1.2.2 pavel case 1: 630 1.1.2.2 pavel min_disks = 2; 631 1.1.2.2 pavel break; 632 1.1.2.2 pavel default: 633 1.1.2.2 pavel errx(1, "unsuported raid level"); 634 1.1.2.2 pavel } 635 1.1.2.2 pavel 636 1.1.2.2 pavel /* XXX validate device list for real */ 637 1.1.2.2 pavel #if 0 638 1.1.2.2 pavel if (strncmp(dev_list, "sd", 2) == 0 && strlen(dev_list) > 2 && 639 1.1.2.2 pavel isdigit(dev_list[2])) { 640 1.1.2.2 pavel if (strlen(dev_list) != 3) 641 1.1.2.2 pavel errx(1, "only one device supported"); 642 1.1.2.2 pavel 643 1.1.2.2 pavel if (debug) 644 1.1.2.2 pavel printf("bio_createraid: dev_list: %s\n", dev_list); 645 1.1.2.2 pavel } 646 1.1.2.2 pavel else 647 1.1.2.2 pavel errx(1, "no sd device specified"); 648 1.1.2.2 pavel #endif 649 1.1.2.2 pavel 650 1.1.2.2 pavel memset(&create, 0, sizeof(create)); 651 1.1.2.2 pavel create.bc_cookie = bl.bl_cookie; 652 1.1.2.2 pavel create.bc_level = level; 653 1.1.2.2 pavel create.bc_dev_list_len = strlen(dev_list); 654 1.1.2.2 pavel create.bc_dev_list = dev_list; 655 1.1.2.2 pavel 656 1.1.2.2 pavel rv = ioctl(devh, BIOCCREATERAID, &create); 657 1.1.2.2 pavel if (rv == -1) { 658 1.1.2.2 pavel warn("BIOCCREATERAID"); 659 1.1.2.2 pavel return; 660 1.1.2.2 pavel } 661 1.1.2.2 pavel } 662
Indexes created Mon Oct 20 16:09:52 GMT 2025