1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 * 21 * 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 * 25 * raidctl.c is the entry file of RAID configuration utility. 26 */ 27 28 #pragma ident "%Z%%M% %I% %E% SMI" 29 30 #include <ctype.h> 31 #include <sys/types.h> 32 #include <sys/stat.h> 33 #include <fcntl.h> 34 #include <langinfo.h> 35 #include <regex.h> 36 #include <locale.h> 37 #include <libintl.h> 38 #include <stdio.h> 39 #include <stdlib.h> 40 #include <string.h> 41 #include <strings.h> 42 #include <unistd.h> 43 #include <errno.h> 44 #include <libgen.h> 45 #include <raidcfg.h> 46 47 48 #define TRUE 1 49 #define FALSE 0 50 51 #ifndef TEXT_DOMAIN 52 #define TEXT_DOMAIN "SYS_TEST" 53 #endif 54 55 /* 56 * Return value of command 57 */ 58 #define SUCCESS 0 59 #define INVALID_ARG 1 60 #define FAILURE 2 61 62 /* 63 * Initial value of variables 64 */ 65 #define INIT_HANDLE_VALUE -3 66 #define MAX64BIT 0xffffffffffffffffull 67 #define MAX32BIT 0xfffffffful 68 69 /* 70 * Flag of set or unset HSP 71 */ 72 #define HSP_SET 1 73 #define HSP_UNSET 0 74 75 /* 76 * Operate codes of command 77 */ 78 #define DO_HW_RAID_NOP -1 79 #define DO_HW_RAID_HELP 0 80 #define DO_HW_RAID_CREATEO 1 81 #define DO_HW_RAID_CREATEN 2 82 #define DO_HW_RAID_DELETE 3 83 #define DO_HW_RAID_LIST 4 84 #define DO_HW_RAID_FLASH 5 85 #define DO_HW_RAID_HSP 6 86 #define DO_HW_RAID_SET_ATTR 7 87 #define DO_HW_RAID_SNAPSHOT 8 88 89 #define LOWER_H (1 << 0) 90 #define LOWER_C (1 << 1) 91 #define LOWER_D (1 << 2) 92 #define LOWER_L (1 << 3) 93 #define LOWER_R (1 << 4) 94 #define LOWER_Z (1 << 5) 95 #define LOWER_G (1 << 6) 96 #define LOWER_A (1 << 7) 97 #define LOWER_S (1 << 8) 98 #define LOWER_P (1 << 9) 99 #define LOWER_F (1 << 10) 100 #define UPPER_S (1 << 11) 101 #define UPPER_C (1 << 12) 102 #define UPPER_F (1 << 13) 103 104 /* Add a ARRAY state (temporary) */ 105 #define ARRAY_STATE_SYNC 100 106 107 /* 108 * Function and strings to properly localize our prompt. 109 * So for example in German it would ask (ja/nein) or (yes/no) in 110 * english. 111 */ 112 #ifndef SCHAR_MAX 113 #define SCHAR_MAX 10 114 #endif 115 116 #define RAIDCTL_LOCKF "/var/run/lockf_raidctl" 117 118 /* Locale setting */ 119 static int yes(void); 120 static int rpmatch(char *s); 121 static char *yesstr = NULL; 122 static char *nostr = NULL; 123 static char *yesexpr = NULL; 124 125 static char *default_yesexpr = "^[yY]"; 126 static char *default_yesstr = "yes"; 127 static char *default_nostr = "no"; 128 129 static regex_t re; 130 131 #define SET_DEFAULT_STRS \ 132 regfree(&re); \ 133 free(yesexpr); \ 134 free(yesstr); \ 135 free(nostr); \ 136 yesexpr = default_yesexpr; \ 137 yesstr = default_yesstr; \ 138 nostr = default_nostr; 139 140 #define FREE_STRS \ 141 if (yesexpr != default_yesexpr) \ 142 free(yesexpr); \ 143 if (yesstr != default_yesstr) \ 144 free(yesstr); \ 145 if (nostr != default_nostr) \ 146 free(nostr); 147 148 /* program name */ 149 static char *prog_namep; 150 151 152 /* 153 * Functions declaration 154 */ 155 static void helpinfo(char *prog_namep); 156 static int do_create_cidl(char *raid_levelp, char *capacityp, char *disk_argp, 157 char *stripe_sizep, uint32_t f_flag, char **argv, uint32_t optind); 158 static int do_create_ctd(char *raid_levelp, char **disks_argpp, 159 uint32_t disks_num, uint32_t argindex, uint32_t f_flag); 160 static int do_list(char *disk_argp, char **argv, uint32_t optind, 161 uint8_t is_snapshot); 162 static int do_delete(uint32_t f_flag, char **argv, uint32_t optind); 163 static int do_flash(uint8_t f_flag, char *filep, char **ctls_argpp, 164 uint32_t index, uint32_t ctl_num); 165 static int do_set_hsp(char *a_argp, char *disk_argp, char **argv, 166 uint32_t optind); 167 static int do_set_array_attr(uint32_t f_flag, char *p_argp, char **argv, 168 uint32_t optind); 169 static int snapshot_raidsystem(uint8_t recursive, uint8_t indent, 170 uint8_t is_snapshot); 171 static int snapshot_ctl(raid_obj_handle_t ctl_handle, uint8_t recursive, 172 uint8_t indent, uint8_t is_snapshot); 173 static int snapshot_array(raid_obj_handle_t array_handle, 174 uint8_t indent, uint8_t is_sub, uint8_t is_snapshot); 175 static int snapshot_disk(uint32_t ctl_tag, raid_obj_handle_t disk_handle, 176 uint8_t indent, uint8_t is_snapshot); 177 static int print_ctl_table(raid_obj_handle_t ctl_handle); 178 static int print_array_table(raid_obj_handle_t ctl_handle, 179 raid_obj_handle_t array_handle); 180 static int print_disk_table(raid_obj_handle_t ctl_handle, 181 raid_obj_handle_t disk_handle); 182 static int print_ctl_attr(raidcfg_controller_t *attrp); 183 static int print_array_attr(raidcfg_array_t *attrp); 184 static int print_arraypart_attr(raidcfg_arraypart_t *attrp); 185 static int print_disk_attr(raid_obj_handle_t ctl_handle, 186 raid_obj_handle_t disk_handle, raidcfg_disk_t *attrp); 187 static void print_indent(uint8_t indent); 188 static int get_disk_handle_cidl(uint32_t ctl_tag, char *disks_argp, 189 int *comps_nump, raid_obj_handle_t **handlespp); 190 static int get_disk_handle_ctd(int disks_num, char **disks_argpp, 191 uint32_t *ctl_tagp, raid_obj_handle_t *disks_handlep); 192 static int get_ctl_tag(char *argp, uint32_t *ctl_tagp); 193 static int get_array_tag(char *argp, uint32_t *ctl_tagp, 194 array_tag_t *array_tagp); 195 static int get_disk_tag_ctd(char *argp, disk_tag_t *disk_tagp, 196 uint32_t *controller_id); 197 static int get_disk_tag_cidl(char *argp, disk_tag_t *disk_tagp); 198 static int calc_size(char *sizep, uint64_t *valp); 199 static int is_fully_numeric(char *strp); 200 static int size_to_string(uint64_t size, char *string, int len); 201 static int enter_raidctl_lock(int *fd); 202 static void exit_raidctl_lock(int fd); 203 204 /* 205 * Entry function of raidctl command 206 */ 207 int 208 main(int argc, char **argv) 209 { 210 /* operation index */ 211 int8_t findex = DO_HW_RAID_NOP; 212 213 /* argument pointers */ 214 char *r_argp = NULL; 215 char *z_argp = NULL; 216 char *g_argp = NULL; 217 char *a_argp = NULL; 218 char *s_argp = NULL; 219 char *p_argp = NULL; 220 char *F_argp = NULL; 221 char *C_argp = NULL; 222 223 /* 224 * operation flags. 225 */ 226 uint8_t r_flag = FALSE; 227 uint8_t f_flag = FALSE; 228 uint8_t action = FALSE; 229 uint64_t options = 0; 230 231 /* index and temporary variables */ 232 int ret; 233 int status; 234 char c = '\0'; 235 236 /* fd for the filelock */ 237 int fd; 238 239 if (enter_raidctl_lock(&fd) != SUCCESS) { 240 return (FAILURE); 241 } 242 243 (void) setlocale(LC_ALL, ""); 244 (void) textdomain(TEXT_DOMAIN); 245 246 /* parse command line, and get program name */ 247 if ((prog_namep = strrchr(argv[0], '/')) == NULL) { 248 prog_namep = argv[0]; 249 } else { 250 prog_namep++; 251 } 252 253 /* close error option messages from getopt */ 254 opterr = 0; 255 256 /* get yes expression according to current locale */ 257 yesexpr = strdup(nl_langinfo(YESEXPR)); 258 yesstr = strdup(nl_langinfo(YESSTR)); 259 nostr = strdup(nl_langinfo(NOSTR)); 260 if (yesexpr == NULL || yesstr == NULL || nostr == NULL) { 261 return (FAILURE); 262 } 263 264 /* 265 * If the was no expression or if there is a compile error 266 * use default yes expression. 267 */ 268 status = regcomp(&re, yesexpr, REG_EXTENDED | REG_NOSUB); 269 if ((*yesexpr == (char)NULL) || 270 (*yesstr == (char)NULL) || 271 (*nostr == (char)NULL) || 272 (status != 0)) { 273 SET_DEFAULT_STRS; 274 if (regcomp(&re, default_yesexpr, 275 REG_EXTENDED | REG_NOSUB) != 0) { 276 return (FALSE); 277 } 278 } 279 280 while ((c = getopt(argc, argv, 281 "?hC:cdlF:r:z:g:a:s:p:fS")) != EOF) { 282 switch (c) { 283 case 'h': 284 case '?': 285 if (action == FALSE) { 286 findex = DO_HW_RAID_HELP; 287 action = TRUE; 288 options |= LOWER_H; 289 } else { 290 findex = DO_HW_RAID_NOP; 291 } 292 break; 293 case 'C': 294 if (action == FALSE) { 295 findex = DO_HW_RAID_CREATEN; 296 C_argp = optarg; 297 action = TRUE; 298 options |= UPPER_C; 299 } else { 300 findex = DO_HW_RAID_NOP; 301 } 302 break; 303 case 'c': 304 if (action == FALSE) { 305 findex = DO_HW_RAID_CREATEO; 306 action = TRUE; 307 options |= LOWER_C; 308 } else { 309 findex = DO_HW_RAID_NOP; 310 } 311 break; 312 case 'd': 313 if (action == FALSE) { 314 findex = DO_HW_RAID_DELETE; 315 action = TRUE; 316 options |= LOWER_D; 317 } else { 318 findex = DO_HW_RAID_NOP; 319 } 320 break; 321 case 'l': 322 if (action == FALSE) { 323 findex = DO_HW_RAID_LIST; 324 action = TRUE; 325 options |= LOWER_L; 326 } else { 327 findex = DO_HW_RAID_NOP; 328 } 329 break; 330 case 'F': 331 if (action == FALSE) { 332 findex = DO_HW_RAID_FLASH; 333 F_argp = optarg; 334 action = TRUE; 335 options |= UPPER_F; 336 } else { 337 findex = DO_HW_RAID_NOP; 338 } 339 break; 340 case 'a': 341 if (action == FALSE) { 342 findex = DO_HW_RAID_HSP; 343 a_argp = optarg; 344 action = TRUE; 345 options |= LOWER_A; 346 } else { 347 findex = DO_HW_RAID_NOP; 348 } 349 break; 350 case 'p': 351 if (action == FALSE) { 352 findex = DO_HW_RAID_SET_ATTR; 353 p_argp = optarg; 354 action = TRUE; 355 options |= LOWER_P; 356 } else { 357 findex = DO_HW_RAID_NOP; 358 } 359 break; 360 case 'r': 361 r_argp = optarg; 362 r_flag = TRUE; 363 options |= LOWER_R; 364 break; 365 case 'z': 366 z_argp = optarg; 367 options |= LOWER_Z; 368 break; 369 case 'g': 370 g_argp = optarg; 371 options |= LOWER_G; 372 break; 373 case 's': 374 s_argp = optarg; 375 options |= LOWER_S; 376 break; 377 case 'f': 378 f_flag = TRUE; 379 options |= LOWER_F; 380 break; 381 case 'S': 382 if (action == FALSE) { 383 findex = DO_HW_RAID_SNAPSHOT; 384 action = TRUE; 385 options |= UPPER_S; 386 } else { 387 findex = DO_HW_RAID_NOP; 388 } 389 break; 390 default: 391 (void) fprintf(stderr, 392 gettext("Invalid argument(s).\n")); 393 exit_raidctl_lock(fd); 394 FREE_STRS; 395 regfree(&re); 396 return (INVALID_ARG); 397 } 398 } 399 400 /* parse options */ 401 switch (findex) { 402 case DO_HW_RAID_HELP: 403 if ((options & ~(LOWER_H)) != 0) { 404 ret = INVALID_ARG; 405 } else { 406 helpinfo(prog_namep); 407 ret = SUCCESS; 408 } 409 break; 410 case DO_HW_RAID_CREATEO: 411 if ((options & ~(LOWER_F | LOWER_C | LOWER_R)) != 0) { 412 ret = INVALID_ARG; 413 } else { 414 if (r_flag != FALSE && f_flag == FALSE) { 415 ret = do_create_ctd(r_argp, argv, argc - 4, 416 optind, f_flag); 417 } else if (r_flag == FALSE && f_flag == FALSE) { 418 ret = do_create_ctd(NULL, argv, argc - 2, 419 optind, f_flag); 420 } else if (r_flag != FALSE && f_flag != FALSE) { 421 ret = do_create_ctd(r_argp, argv, argc - 5, 422 optind, f_flag); 423 } else { 424 ret = do_create_ctd(NULL, argv, argc - 3, 425 optind, f_flag); 426 } 427 } 428 break; 429 case DO_HW_RAID_CREATEN: 430 if ((options & ~(LOWER_F | UPPER_C | LOWER_R | LOWER_Z | 431 LOWER_S)) != 0) { 432 ret = INVALID_ARG; 433 } else { 434 ret = do_create_cidl(r_argp, z_argp, C_argp, s_argp, 435 f_flag, argv, optind); 436 } 437 break; 438 case DO_HW_RAID_DELETE: 439 if ((options & ~(LOWER_F | LOWER_D)) != 0) { 440 ret = INVALID_ARG; 441 } else { 442 ret = do_delete(f_flag, argv, optind); 443 } 444 break; 445 case DO_HW_RAID_LIST: 446 if ((options & ~(LOWER_L | LOWER_G)) != 0) { 447 ret = INVALID_ARG; 448 } else { 449 ret = do_list(g_argp, argv, optind, FALSE); 450 } 451 break; 452 case DO_HW_RAID_SNAPSHOT: 453 if ((options & ~(UPPER_S | LOWER_G)) != 0) { 454 ret = INVALID_ARG; 455 } else { 456 ret = do_list(g_argp, argv, optind, TRUE); 457 } 458 break; 459 case DO_HW_RAID_FLASH: 460 if ((options & ~(LOWER_F | UPPER_F)) != 0) { 461 ret = INVALID_ARG; 462 } else { 463 if (f_flag == FALSE) { 464 ret = do_flash(f_flag, F_argp, argv, optind, 465 argc - 3); 466 } else { 467 ret = do_flash(f_flag, F_argp, argv, optind, 468 argc - 4); 469 } 470 } 471 break; 472 case DO_HW_RAID_HSP: 473 if ((options & ~(LOWER_A | LOWER_G)) != 0) { 474 ret = INVALID_ARG; 475 } else { 476 ret = do_set_hsp(a_argp, g_argp, argv, optind); 477 } 478 break; 479 case DO_HW_RAID_SET_ATTR: 480 if ((options & ~(LOWER_F | LOWER_P)) != 0) { 481 ret = INVALID_ARG; 482 } else { 483 ret = do_set_array_attr(f_flag, p_argp, argv, optind); 484 } 485 break; 486 case DO_HW_RAID_NOP: 487 if (argc == 1) { 488 ret = do_list(g_argp, argv, optind, FALSE); 489 } else { 490 ret = INVALID_ARG; 491 } 492 break; 493 default: 494 ret = INVALID_ARG; 495 break; 496 } 497 498 if (ret == INVALID_ARG) { 499 (void) fprintf(stderr, 500 gettext("Invalid argument(s).\n")); 501 } 502 exit_raidctl_lock(fd); 503 504 FREE_STRS; 505 regfree(&re); 506 return (ret); 507 } 508 509 /* 510 * helpinfo(prog_namep) 511 * This function prints help informations for usrs. 512 */ 513 static void 514 helpinfo(char *prog_namep) 515 { 516 char quote = '"'; 517 518 (void) printf(gettext("%s [-f] -C %c<disks>%c [-r <raid_level>] " 519 "[-z <capacity>] [-s <stripe_size>] <controller>\n"), prog_namep, 520 quote, quote); 521 522 (void) printf(gettext("%s [-f] -d <volume>\n"), prog_namep); 523 524 (void) printf(gettext("%s [-f] -F <filename> <controller1> " 525 "[<controller2> ...]\n"), prog_namep); 526 527 (void) printf(gettext("%s [-f] -p %c<param>=<value>%c <volume>\n"), 528 prog_namep, quote, quote); 529 530 (void) printf(gettext("%s [-f] -c [-r <raid_level>] <disk1> <disk2> " 531 "[<disk3> ...]\n"), prog_namep); 532 533 (void) printf(gettext("%s [-l]\n"), prog_namep); 534 535 (void) printf(gettext("%s -l -g <disk> <controller>\n"), prog_namep); 536 537 (void) printf(gettext("%s -l <volume>\n"), prog_namep); 538 539 (void) printf(gettext("%s -l <controller1> [<controller2> ...]\n"), 540 prog_namep); 541 542 (void) printf(gettext("%s -a {set | unset} -g <disk> " 543 "{<volume> | <controller>}\n"), prog_namep); 544 545 (void) printf(gettext("%s -S [<volume> | <controller>]\n"), prog_namep); 546 547 (void) printf(gettext("%s -S -g <disk> <controller>\n"), prog_namep); 548 549 (void) printf(gettext("%s -h\n"), prog_namep); 550 } 551 552 /* 553 * do_create_cidl(raid_levelp, capacityp, disks_argp, stripe_sizep, 554 * f_flag, argv, optind) 555 * This function creates a new RAID volume with specified arguments, 556 * and returns result as SUCCESS, INVALID_ARG or FAILURE. 557 * The "c.id.l" is used to express single physical disk. 'c' expresses 558 * bus number, 'id' expresses target number, and 'l' expresses lun. 559 * The physical disks represented by c.id.l may be invisible to OS, which 560 * means physical disks attached to controllers are not accessible by 561 * OS directly. The disks should be organized as a logical volume, and 562 * the logical volume is exported to OS as a single unit. Some hardware 563 * RAID controllers also support physical disks accessed by OS directly, 564 * for example LSI1068. In this case, it's both OK to express physical 565 * disk by c.id.l format or canonical ctd format. 566 */ 567 static int 568 do_create_cidl(char *raid_levelp, char *capacityp, char *disks_argp, 569 char *stripe_sizep, uint32_t f_flag, char **argv, uint32_t optind) 570 { 571 uint32_t ctl_tag = MAX32BIT; 572 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 573 uint32_t raid_level = RAID_LEVEL_1; 574 uint64_t capacity = 0; 575 uint64_t stripe_size = (uint64_t)OBJ_ATTR_NONE; 576 raid_obj_handle_t *disk_handlesp = NULL; 577 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 578 raidcfg_controller_t ctl_attr; 579 int comps_num = 0; 580 int ret = 0; 581 582 raidcfg_array_t array_attr; 583 584 if (argv[optind] == NULL || argv[optind + 1] != NULL) { 585 return (INVALID_ARG); 586 } 587 588 if (disks_argp == NULL) { 589 return (INVALID_ARG); 590 } 591 592 /* Check controller tag */ 593 if (get_ctl_tag(argv[optind], &ctl_tag) != SUCCESS) { 594 return (INVALID_ARG); 595 } 596 597 ctl_handle = raidcfg_get_controller(ctl_tag); 598 if (ctl_handle <= 0) { 599 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ctl_handle)); 600 return (FAILURE); 601 } 602 603 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 604 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 605 return (FAILURE); 606 } 607 608 /* Get raid level */ 609 if (raid_levelp != NULL) { 610 if (*raid_levelp == '1' && 611 (*(raid_levelp + 1) == 'E' || *(raid_levelp + 1) == 'e')) { 612 raid_level = RAID_LEVEL_1E; 613 } else { 614 if (is_fully_numeric(raid_levelp) == FALSE) { 615 return (INVALID_ARG); 616 } 617 618 switch (atoi(raid_levelp)) { 619 case 0: 620 raid_level = RAID_LEVEL_0; 621 break; 622 case 1: 623 raid_level = RAID_LEVEL_1; 624 break; 625 case 5: 626 raid_level = RAID_LEVEL_5; 627 break; 628 case 10: 629 raid_level = RAID_LEVEL_10; 630 break; 631 case 50: 632 raid_level = RAID_LEVEL_50; 633 break; 634 default: 635 return (INVALID_ARG); 636 } 637 } 638 } 639 640 /* 641 * The rang check of capacity and stripe size is performed in library, 642 * and it relates to hardware feature. 643 */ 644 645 /* Capacity in bytes. Capacity 0 means max available space. */ 646 if (capacityp != NULL) { 647 if (*capacityp == '-' || 648 calc_size(capacityp, &capacity) != SUCCESS) { 649 return (INVALID_ARG); 650 } 651 } 652 653 /* Stripe size in bytes */ 654 if (stripe_sizep != NULL) { 655 if (calc_size(stripe_sizep, &stripe_size) != SUCCESS || 656 *stripe_sizep == '-') { 657 return (INVALID_ARG); 658 } 659 } 660 661 /* Open controller before accessing its object */ 662 if ((ret = raidcfg_open_controller(ctl_handle, NULL)) < 0) { 663 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 664 return (FAILURE); 665 } 666 667 /* Get disks' handles */ 668 if ((ret = get_disk_handle_cidl(ctl_tag, disks_argp, &comps_num, 669 &disk_handlesp)) != SUCCESS) { 670 (void) raidcfg_close_controller(ctl_handle, NULL); 671 return (ret); 672 } 673 674 if (f_flag == FALSE) { 675 (void) fprintf(stdout, gettext("Creating RAID volume " 676 "will destroy all data on spare space of member disks, " 677 "proceed (%s/%s)? "), yesstr, nostr); 678 if (!yes()) { 679 (void) fprintf(stdout, gettext("RAID volume " 680 "not created.\n\n")); 681 (void) raidcfg_close_controller(ctl_handle, NULL); 682 free(disk_handlesp); 683 return (SUCCESS); 684 } 685 } 686 687 /* Create array */ 688 array_handle = raidcfg_create_array(comps_num, 689 disk_handlesp, raid_level, capacity, stripe_size, NULL); 690 691 if (array_handle <= 0) { 692 (void) fprintf(stderr, "%s\n", raidcfg_errstr(array_handle)); 693 free(disk_handlesp); 694 (void) raidcfg_close_controller(ctl_handle, NULL); 695 return (FAILURE); 696 } 697 698 /* Get attribute of the new created array */ 699 if ((ret = raidcfg_get_attr(array_handle, &array_attr)) < 0) { 700 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 701 free(disk_handlesp); 702 (void) raidcfg_close_controller(ctl_handle, NULL); 703 return (FAILURE); 704 } 705 706 (void) fprintf(stdout, gettext("Volume c%ut%llud%llu is created " 707 "successfully!\n"), ctl_tag, array_attr.tag.idl.target_id, 708 array_attr.tag.idl.lun); 709 710 /* Print attribute of array */ 711 (void) print_array_table(ctl_handle, array_handle); 712 713 /* Close controller */ 714 (void) raidcfg_close_controller(ctl_handle, NULL); 715 716 free(disk_handlesp); 717 return (SUCCESS); 718 } 719 720 /* 721 * do_create_ctd(raid_levelp, disks_argpp, disks_num, argindex, f_flag) 722 * This function creates array with specified arguments, and return result 723 * as SUCCESS, FAILURE, or INVALID_ARG. It only supports LSI MPT controller 724 * to be compatible with old raidctl. The capacity and stripe size can't 725 * be specified for LSI MPT controller, and they use zero and default value. 726 * The "ctd" is the canonical expression of physical disks which are 727 * accessible by OS. 728 */ 729 static int 730 do_create_ctd(char *raid_levelp, char **disks_argpp, uint32_t disks_num, 731 uint32_t argindex, uint32_t f_flag) 732 { 733 uint32_t ctl_tag = MAX32BIT; 734 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 735 uint32_t raid_level = RAID_LEVEL_1; 736 uint64_t capacity = 0; 737 uint32_t stripe_size = (uint32_t)OBJ_ATTR_NONE; 738 raid_obj_handle_t *disk_handlesp = NULL; 739 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 740 raidcfg_controller_t ctl_attr; 741 int ret; 742 743 raidcfg_array_t array_attr; 744 int i, j; 745 746 /* Check disks parameter */ 747 if (disks_argpp == NULL || disks_num < 2) { 748 return (INVALID_ARG); 749 } 750 751 for (i = 0, j = argindex; i < disks_num; i++, j++) { 752 if (disks_argpp[j] == NULL) { 753 return (INVALID_ARG); 754 } 755 } 756 757 /* 758 * We need check if the raid_level string is fully numeric. If user 759 * input string with unsupported letters, such as "s10", atoi() will 760 * return zero because it is an illegal string, but it doesn't mean 761 * RAID_LEVEL_0. 762 */ 763 if (raid_levelp != NULL) { 764 if (*raid_levelp == '1' && 765 (*(raid_levelp + 1) == 'E' || *(raid_levelp + 1) == 'e')) { 766 raid_level = RAID_LEVEL_1E; 767 } else { 768 if (is_fully_numeric(raid_levelp) == FALSE) { 769 return (INVALID_ARG); 770 } 771 772 switch (atoi(raid_levelp)) { 773 case 0: 774 raid_level = RAID_LEVEL_0; 775 break; 776 case 1: 777 raid_level = RAID_LEVEL_1; 778 break; 779 case 5: 780 raid_level = RAID_LEVEL_5; 781 break; 782 default: 783 return (INVALID_ARG); 784 } 785 } 786 } 787 788 /* Get disks tag and controller tag */ 789 disk_handlesp = (raid_obj_handle_t *)calloc(disks_num + 2, 790 sizeof (raid_obj_handle_t)); 791 if (disk_handlesp == NULL) { 792 return (FAILURE); 793 } 794 795 disk_handlesp[0] = OBJ_SEPARATOR_BEGIN; 796 disk_handlesp[disks_num + 1] = OBJ_SEPARATOR_END; 797 798 if ((ret = get_disk_handle_ctd(disks_num, &disks_argpp[argindex], 799 &ctl_tag, &disk_handlesp[1])) != SUCCESS) { 800 free(disk_handlesp); 801 return (ret); 802 } 803 804 /* LIB API should check whether all disks here belong to one ctl. */ 805 /* get_disk_handle_ctd has opened controller. */ 806 ctl_handle = raidcfg_get_controller(ctl_tag); 807 808 if (ctl_handle <= 0) { 809 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ctl_handle)); 810 (void) raidcfg_close_controller(ctl_handle, NULL); 811 free(disk_handlesp); 812 return (FAILURE); 813 } 814 815 /* Check if the controller is host raid type */ 816 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 817 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 818 (void) raidcfg_close_controller(ctl_handle, NULL); 819 free(disk_handlesp); 820 return (FAILURE); 821 } 822 823 if ((ctl_attr.capability & RAID_CAP_DISK_TRANS) == 0) { 824 /* -c only support host raid controller, return failure here */ 825 (void) fprintf(stderr, 826 gettext("Option -c only supports host raid controller.\n")); 827 (void) raidcfg_close_controller(ctl_handle, NULL); 828 free(disk_handlesp); 829 return (FAILURE); 830 } 831 832 if (f_flag == FALSE) { 833 (void) fprintf(stdout, gettext("Creating RAID volume " 834 "will destroy all data on spare space of member disks, " 835 "proceed (%s/%s)? "), yesstr, nostr); 836 if (!yes()) { 837 (void) fprintf(stdout, gettext("RAID volume " 838 "not created.\n\n")); 839 free(disk_handlesp); 840 (void) raidcfg_close_controller(ctl_handle, NULL); 841 return (SUCCESS); 842 } 843 } 844 845 /* 846 * For old raidctl, capacity is 0, which means to creates 847 * max possible capacity of array. 848 */ 849 850 array_handle = raidcfg_create_array(disks_num + 2, 851 disk_handlesp, raid_level, capacity, stripe_size, NULL); 852 853 if (array_handle <= 0) { 854 (void) fprintf(stderr, "%s\n", raidcfg_errstr(array_handle)); 855 free(disk_handlesp); 856 (void) raidcfg_close_controller(ctl_handle, NULL); 857 return (FAILURE); 858 } 859 860 /* Get attribute of array */ 861 if ((ret = raidcfg_get_attr(array_handle, &array_attr)) < 0) { 862 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 863 free(disk_handlesp); 864 (void) raidcfg_close_controller(ctl_handle, NULL); 865 return (FAILURE); 866 } 867 868 /* Close controller */ 869 (void) raidcfg_close_controller(ctl_handle, NULL); 870 871 /* Print feedback for user */ 872 (void) fprintf(stdout, 873 gettext("Volume c%ut%llud%llu is created successfully!\n"), 874 ctl_tag, array_attr.tag.idl.target_id, 875 array_attr.tag.idl.lun); 876 free(disk_handlesp); 877 return (SUCCESS); 878 } 879 880 /* 881 * do_list(disk_arg, argv, optind, is_snapshot) 882 * This function lists RAID's system configuration. It supports various RAID 883 * controller. The return value can be SUCCESS, FAILURE, or INVALID_ARG. 884 */ 885 static int 886 do_list(char *disk_argp, char **argv, uint32_t optind, uint8_t is_snapshot) 887 { 888 uint32_t ctl_tag = MAX32BIT; 889 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 890 raid_obj_handle_t disk_handle = INIT_HANDLE_VALUE; 891 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 892 disk_tag_t disk_tag; 893 array_tag_t array_tag; 894 895 int ret; 896 897 /* print RAID system */ 898 if (disk_argp == NULL) { 899 if (argv[optind] == NULL) { 900 ret = snapshot_raidsystem(TRUE, 0, is_snapshot); 901 return (ret); 902 } else { 903 if (is_fully_numeric(argv[optind]) == TRUE) { 904 while (argv[optind] != NULL) { 905 if (get_ctl_tag(argv[optind], &ctl_tag) 906 != SUCCESS) { 907 ret = INVALID_ARG; 908 optind++; 909 continue; 910 } 911 ctl_handle = 912 raidcfg_get_controller(ctl_tag); 913 if (ctl_handle <= 0) { 914 (void) fprintf(stderr, "%s\n", 915 raidcfg_errstr(ctl_handle)); 916 ret = FAILURE; 917 optind++; 918 continue; 919 } 920 ret = 921 raidcfg_open_controller(ctl_handle, 922 NULL); 923 if (ret < 0) { 924 (void) fprintf(stderr, "%s\n", 925 raidcfg_errstr(ret)); 926 ret = FAILURE; 927 optind++; 928 continue; 929 } 930 if (is_snapshot == FALSE) { 931 ret = 932 print_ctl_table(ctl_handle); 933 } else { 934 ret = 935 snapshot_ctl(ctl_handle, 936 FALSE, 0, is_snapshot); 937 } 938 (void) raidcfg_close_controller( 939 ctl_handle, NULL); 940 optind++; 941 } 942 } else { 943 if (get_array_tag(argv[optind], 944 &ctl_tag, &array_tag) != SUCCESS) { 945 return (INVALID_ARG); 946 } 947 ctl_handle = raidcfg_get_controller(ctl_tag); 948 if (ctl_handle <= 0) { 949 (void) fprintf(stderr, "%s\n", 950 raidcfg_errstr(ctl_handle)); 951 return (FAILURE); 952 } 953 954 ret = raidcfg_open_controller(ctl_handle, NULL); 955 if (ret < 0) { 956 (void) fprintf(stderr, "%s\n", 957 raidcfg_errstr(ret)); 958 return (FAILURE); 959 } 960 961 array_handle = raidcfg_get_array(ctl_handle, 962 array_tag.idl.target_id, array_tag.idl.lun); 963 if (array_handle <= 0) { 964 (void) fprintf(stderr, "%s\n", 965 raidcfg_errstr(array_handle)); 966 (void) raidcfg_close_controller( 967 ctl_handle, NULL); 968 return (FAILURE); 969 } 970 if (is_snapshot == FALSE) { 971 ret = print_array_table(ctl_handle, 972 array_handle); 973 } else { 974 ret = snapshot_array(array_handle, 0, 975 FALSE, is_snapshot); 976 } 977 (void) raidcfg_close_controller( 978 ctl_handle, NULL); 979 } 980 } 981 } else { 982 if (argv[optind + 1] != NULL) { 983 return (INVALID_ARG); 984 } 985 986 if (get_ctl_tag(argv[optind], &ctl_tag) != SUCCESS) { 987 return (INVALID_ARG); 988 } 989 990 ctl_handle = raidcfg_get_controller(ctl_tag); 991 if (ctl_handle <= 0) { 992 (void) fprintf(stderr, "%s\n", 993 raidcfg_errstr(ctl_handle)); 994 return (FAILURE); 995 } 996 997 if (get_disk_tag_cidl(disk_argp, &disk_tag) != SUCCESS) { 998 return (INVALID_ARG); 999 } 1000 1001 ret = raidcfg_open_controller(ctl_handle, NULL); 1002 if (ret < 0) { 1003 (void) fprintf(stderr, "%s\n", 1004 raidcfg_errstr(ret)); 1005 return (FAILURE); 1006 } 1007 1008 disk_handle = raidcfg_get_disk(ctl_handle, disk_tag); 1009 if (disk_handle <= 0) { 1010 (void) fprintf(stderr, "%s\n", 1011 raidcfg_errstr(disk_handle)); 1012 (void) raidcfg_close_controller(ctl_handle, NULL); 1013 return (FAILURE); 1014 } 1015 1016 if (is_snapshot == FALSE) { 1017 ret = print_disk_table(ctl_handle, disk_handle); 1018 } else { 1019 ret = snapshot_disk(ctl_tag, disk_handle, 0, 1020 is_snapshot); 1021 } 1022 (void) raidcfg_close_controller(ctl_handle, NULL); 1023 } 1024 return (ret); 1025 } 1026 1027 /* 1028 * do_delete(f_flag, argv, optind) 1029 * This function deletes a specified array, and return result as SUCCESS, 1030 * FAILURE or INVALID_ARG. 1031 */ 1032 static int 1033 do_delete(uint32_t f_flag, char **argv, uint32_t optind) 1034 { 1035 uint32_t ctl_tag; 1036 char *array_argp; 1037 array_tag_t array_tag; 1038 raid_obj_handle_t ctl_handle; 1039 raid_obj_handle_t array_handle; 1040 int ret; 1041 1042 array_argp = argv[optind]; 1043 if (array_argp == NULL || argv[optind + 1] != NULL) { 1044 return (INVALID_ARG); 1045 } 1046 1047 if (get_array_tag(array_argp, &ctl_tag, &array_tag) != SUCCESS) { 1048 return (INVALID_ARG); 1049 } 1050 1051 ctl_handle = raidcfg_get_controller(ctl_tag); 1052 if (ctl_handle <= 0) { 1053 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ctl_handle)); 1054 return (INVALID_ARG); 1055 } 1056 1057 ret = raidcfg_open_controller(ctl_handle, NULL); 1058 if (ret < 0) { 1059 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1060 return (FAILURE); 1061 } 1062 1063 array_handle = raidcfg_get_array(ctl_handle, array_tag.idl.target_id, 1064 array_tag.idl.lun); 1065 if (array_handle <= 0) { 1066 (void) fprintf(stderr, "%s\n", raidcfg_errstr(array_handle)); 1067 (void) raidcfg_close_controller(ctl_handle, NULL); 1068 return (FAILURE); 1069 } 1070 1071 if (f_flag == FALSE) { 1072 (void) fprintf(stdout, gettext("Deleting RAID volume " 1073 "%s will destroy all data it contains, " 1074 "proceed (%s/%s)? "), array_argp, yesstr, nostr); 1075 if (!yes()) { 1076 (void) fprintf(stdout, gettext("RAID Volume " 1077 "%s not deleted.\n\n"), array_argp); 1078 (void) raidcfg_close_controller(ctl_handle, NULL); 1079 return (SUCCESS); 1080 } 1081 } 1082 1083 1084 if ((ret = raidcfg_delete_array(array_handle, NULL)) < 0) { 1085 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1086 (void) raidcfg_close_controller(ctl_handle, NULL); 1087 return (FAILURE); 1088 } 1089 1090 (void) fprintf(stdout, gettext("Volume %s is deleted successfully!\n"), 1091 array_argp); 1092 (void) raidcfg_close_controller(ctl_handle, NULL); 1093 1094 return (SUCCESS); 1095 } 1096 1097 /* 1098 * do_flash(f_flag, filep, ctls_argpp, index, ctl_num) 1099 * This function downloads and updates firmware for specified controller, and 1100 * return result as SUCCESS, FAILURE or INVALID_ARG. 1101 */ 1102 static int 1103 do_flash(uint8_t f_flag, char *filep, char **ctls_argpp, 1104 uint32_t index, uint32_t ctl_num) 1105 { 1106 uint32_t ctl_tag = MAX32BIT; 1107 char *ctl_argp = NULL; 1108 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 1109 int ret; 1110 int i, j; 1111 1112 if (ctl_num == 0) 1113 return (INVALID_ARG); 1114 1115 for (i = 0, j = index; i < ctl_num; i++, j++) { 1116 ctl_argp = ctls_argpp[j]; 1117 if (get_ctl_tag(ctl_argp, &ctl_tag) != SUCCESS) { 1118 return (INVALID_ARG); 1119 } 1120 1121 /* Ask user to confirm operation. */ 1122 if (f_flag == FALSE) { 1123 (void) fprintf(stdout, gettext("Update flash image on " 1124 "controller %d (%s/%s)? "), ctl_tag, yesstr, nostr); 1125 if (!yes()) { 1126 (void) fprintf(stdout, 1127 gettext("Controller %d not " 1128 "flashed.\n\n"), ctl_tag); 1129 return (SUCCESS); 1130 } 1131 } 1132 1133 if ((ctl_handle = raidcfg_get_controller(ctl_tag)) < 0) { 1134 (void) fprintf(stderr, "%s\n", 1135 raidcfg_errstr(ctl_handle)); 1136 return (FAILURE); 1137 } 1138 1139 ret = raidcfg_open_controller(ctl_handle, NULL); 1140 if (ret < 0) { 1141 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1142 return (FAILURE); 1143 } 1144 1145 (void) fprintf(stdout, gettext("Start updating controller " 1146 "c%u firmware....\n"), ctl_tag); 1147 1148 if ((ret = raidcfg_update_fw(ctl_handle, filep, NULL)) < 0) { 1149 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1150 (void) raidcfg_close_controller(ctl_handle, NULL); 1151 return (FAILURE); 1152 } 1153 1154 (void) fprintf(stdout, gettext("Update controller " 1155 "c%u firmware successfully.\n"), ctl_tag); 1156 1157 (void) raidcfg_close_controller(ctl_handle, NULL); 1158 } 1159 1160 return (SUCCESS); 1161 } 1162 1163 /* 1164 * do_set_hsp(a_argp, disk_argp, argv, optind) 1165 * This function set or unset HSP relationship between disk and controller/ 1166 * array, and return result as SUCCESS, FAILURE or INVALID_ARG. 1167 */ 1168 static int 1169 do_set_hsp(char *a_argp, char *disk_argp, char **argv, uint32_t optind) 1170 { 1171 uint32_t flag = MAX32BIT; 1172 uint32_t ctl_tag = MAX32BIT; 1173 array_tag_t array_tag; 1174 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 1175 raid_obj_handle_t disk_handle = INIT_HANDLE_VALUE; 1176 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 1177 raidcfg_controller_t ctl_attr; 1178 disk_tag_t disk_tag; 1179 1180 int ret; 1181 int hsp_type; 1182 raidcfg_hsp_relation_t hsp_relation; 1183 1184 (void) memset(&hsp_relation, 0, sizeof (raidcfg_hsp_relation_t)); 1185 1186 if (a_argp == NULL) { 1187 return (INVALID_ARG); 1188 } 1189 1190 if (strcmp(a_argp, "set") == 0) { 1191 flag = HSP_SET; 1192 } else if (strcmp(a_argp, "unset") == 0) { 1193 flag = HSP_UNSET; 1194 } else { 1195 return (INVALID_ARG); 1196 } 1197 1198 if (disk_argp == NULL) { 1199 return (INVALID_ARG); 1200 } 1201 1202 if (argv[optind] == NULL || argv[optind + 1] != NULL) { 1203 return (INVALID_ARG); 1204 } else if (is_fully_numeric(argv[optind]) == TRUE) { 1205 /* Global HSP */ 1206 hsp_type = 0; 1207 if (get_disk_tag_cidl(disk_argp, &disk_tag) != SUCCESS) { 1208 return (INVALID_ARG); 1209 } 1210 1211 if (get_ctl_tag(argv[optind], &ctl_tag) != SUCCESS) { 1212 return (INVALID_ARG); 1213 } 1214 1215 ctl_handle = raidcfg_get_controller(ctl_tag); 1216 if (ctl_handle <= 0) { 1217 (void) fprintf(stderr, "%s\n", 1218 raidcfg_errstr(ctl_handle)); 1219 return (FAILURE); 1220 } 1221 1222 ret = raidcfg_open_controller(ctl_handle, NULL); 1223 if (ret < 0) { 1224 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1225 return (FAILURE); 1226 } 1227 1228 disk_handle = raidcfg_get_disk(ctl_handle, disk_tag); 1229 if (disk_handle <= 0) { 1230 (void) fprintf(stderr, "%s\n", 1231 raidcfg_errstr(disk_handle)); 1232 (void) raidcfg_close_controller(ctl_handle, NULL); 1233 return (FAILURE); 1234 } 1235 } else { 1236 /* Local HSP */ 1237 hsp_type = 1; 1238 if (get_array_tag(argv[optind], &ctl_tag, &array_tag) != 1239 SUCCESS) { 1240 return (INVALID_ARG); 1241 } 1242 1243 /* Open controller */ 1244 ctl_handle = raidcfg_get_controller(ctl_tag); 1245 if (ctl_handle <= 0) { 1246 (void) fprintf(stderr, "%s\n", 1247 raidcfg_errstr(ctl_handle)); 1248 return (FAILURE); 1249 } 1250 1251 ret = raidcfg_open_controller(ctl_handle, NULL); 1252 if (ret < 0) { 1253 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1254 return (FAILURE); 1255 } 1256 1257 /* Get controller's attribute */ 1258 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 1259 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1260 (void) raidcfg_close_controller(ctl_handle, NULL); 1261 return (FAILURE); 1262 } 1263 1264 if (get_disk_tag_cidl(disk_argp, &disk_tag) != SUCCESS) { 1265 (void) raidcfg_close_controller(ctl_handle, NULL); 1266 return (INVALID_ARG); 1267 } 1268 1269 /* Get disk handle */ 1270 disk_handle = raidcfg_get_disk(ctl_handle, disk_tag); 1271 if (disk_handle <= 0) { 1272 (void) fprintf(stderr, "%s\n", 1273 raidcfg_errstr(disk_handle)); 1274 (void) raidcfg_close_controller(ctl_handle, NULL); 1275 return (FAILURE); 1276 } 1277 1278 /* Get array handle */ 1279 array_handle = raidcfg_get_array(ctl_handle, 1280 array_tag.idl.target_id, array_tag.idl.lun); 1281 if (array_handle <= 0) { 1282 (void) fprintf(stderr, "%s\n", 1283 raidcfg_errstr(array_handle)); 1284 (void) raidcfg_close_controller(ctl_handle, NULL); 1285 return (FAILURE); 1286 } 1287 } 1288 1289 hsp_relation.disk_handle = disk_handle; 1290 if (hsp_type) { 1291 /* Set or unset local HSP */ 1292 hsp_relation.array_handle = array_handle; 1293 } else { 1294 /* Set or unset global HSP */ 1295 hsp_relation.array_handle = OBJ_ATTR_NONE; 1296 } 1297 1298 /* Perform operation of set or unset */ 1299 if (flag == HSP_SET) { 1300 if ((ret = raidcfg_set_hsp(1, &hsp_relation, NULL)) < 0) { 1301 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1302 (void) raidcfg_close_controller(ctl_handle, NULL); 1303 return (FAILURE); 1304 } 1305 1306 if (hsp_type) { 1307 (void) printf(gettext("Set local HSP between disk %s " 1308 "and RAID volume %s successfully.\n"), 1309 disk_argp, argv[optind]); 1310 } else { 1311 (void) printf(gettext("Set global HSP between disk %s " 1312 "and controller %s successfully.\n"), 1313 disk_argp, argv[optind]); 1314 } 1315 } else { 1316 if ((ret = raidcfg_unset_hsp(1, &hsp_relation, NULL)) < 0) { 1317 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1318 (void) raidcfg_close_controller(ctl_handle, NULL); 1319 return (FAILURE); 1320 } 1321 1322 if (hsp_type) { 1323 (void) printf(gettext("Unset local HSP between " 1324 "disk %s and RAID volume %s successfully.\n"), 1325 disk_argp, argv[optind]); 1326 } else { 1327 (void) printf(gettext("Unset global HSP between " 1328 "disk %s and controller %s successfully.\n"), 1329 disk_argp, argv[optind]); 1330 } 1331 } 1332 (void) raidcfg_close_controller(ctl_handle, NULL); 1333 return (SUCCESS); 1334 } 1335 1336 /* 1337 * do_set_array_attr(f_flag, p_argp, argv, optind) 1338 * This function changes array's attribute when array is running. 1339 * The changeable attribute is up to controller's feature. 1340 * The return value can be SUCCESS, FAILURE or INVALID_ARG. 1341 */ 1342 static int 1343 do_set_array_attr(uint32_t f_flag, char *p_argp, char **argv, uint32_t optind) 1344 { 1345 uint32_t ctl_tag = MAX32BIT; 1346 array_tag_t array_tag; 1347 uint32_t type = MAX32BIT; 1348 uint32_t value = MAX32BIT; 1349 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 1350 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 1351 1352 char *param, *op = "="; 1353 1354 int ret; 1355 1356 if (argv[optind] == NULL || argv[optind + 1] != NULL) { 1357 return (INVALID_ARG); 1358 } 1359 1360 if (p_argp != NULL) { 1361 param = strtok(p_argp, op); 1362 if (strcmp(param, "wp") == 0) { 1363 type = SET_CACHE_WR_PLY; 1364 } else { 1365 return (INVALID_ARG); 1366 } 1367 1368 param = strtok(NULL, op); 1369 if (strcmp(param, "on") == 0) { 1370 value = CACHE_WR_ON; 1371 } else if (strcmp(param, "off") == 0) { 1372 value = CACHE_WR_OFF; 1373 } else { 1374 return (INVALID_ARG); 1375 } 1376 1377 } else { 1378 return (INVALID_ARG); 1379 } 1380 1381 if (get_array_tag(argv[optind], &ctl_tag, &array_tag) != SUCCESS) { 1382 return (INVALID_ARG); 1383 } 1384 1385 ctl_handle = raidcfg_get_controller(ctl_tag); 1386 if (ctl_handle <= 0) { 1387 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ctl_handle)); 1388 return (FAILURE); 1389 } 1390 1391 ret = raidcfg_open_controller(ctl_handle, NULL); 1392 if (ret < 0) { 1393 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1394 return (FAILURE); 1395 } 1396 1397 array_handle = raidcfg_get_array(ctl_handle, array_tag.idl.target_id, 1398 array_tag.idl.lun); 1399 if (array_handle <= 0) { 1400 (void) fprintf(stderr, "%s\n", raidcfg_errstr(array_handle)); 1401 return (FAILURE); 1402 } 1403 1404 /* Ask user to confirm operation. */ 1405 if (f_flag == FALSE) { 1406 (void) fprintf(stdout, gettext("Update attribute of " 1407 "array %s (%s/%s)? "), argv[optind], yesstr, nostr); 1408 if (!yes()) { 1409 (void) fprintf(stdout, 1410 gettext("Array %s not " 1411 "changed.\n\n"), argv[optind]); 1412 (void) raidcfg_close_controller(ctl_handle, NULL); 1413 return (SUCCESS); 1414 } 1415 } 1416 1417 if ((ret = raidcfg_set_attr(array_handle, type, &value, NULL)) < 0) { 1418 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1419 (void) raidcfg_close_controller(ctl_handle, NULL); 1420 return (FAILURE); 1421 } 1422 1423 (void) printf(gettext("Set attribute of RAID volume %s " 1424 "successfully.\n"), argv[optind]); 1425 (void) raidcfg_close_controller(ctl_handle, NULL); 1426 1427 return (SUCCESS); 1428 } 1429 1430 /* 1431 * snapshot_raidsystem(recursive, indent, is_snapshot) 1432 * This function prints the snapshot of whole RAID's system configuration, 1433 * and return result as SUCCESS or FAILURE. 1434 */ 1435 static int 1436 snapshot_raidsystem(uint8_t recursive, uint8_t indent, uint8_t is_snapshot) 1437 { 1438 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 1439 int ret; 1440 1441 ctl_handle = raidcfg_list_head(OBJ_SYSTEM, OBJ_TYPE_CONTROLLER); 1442 while (ctl_handle > 0) { 1443 ret = raidcfg_open_controller(ctl_handle, NULL); 1444 if (ret == 0) { 1445 if (snapshot_ctl(ctl_handle, recursive, indent, 1446 is_snapshot) == FAILURE) { 1447 (void) raidcfg_close_controller(ctl_handle, 1448 NULL); 1449 } 1450 } 1451 ctl_handle = raidcfg_list_next(ctl_handle); 1452 } 1453 return (SUCCESS); 1454 } 1455 1456 /* 1457 * snapshot_ctl(ctl_handle, recursive, indent, is_snapshot) 1458 * This function prints snapshot of specified controller's configuration, 1459 * and return result as SUCCESS or FAILURE. 1460 */ 1461 static int 1462 snapshot_ctl(raid_obj_handle_t ctl_handle, uint8_t recursive, uint8_t indent, 1463 uint8_t is_snapshot) 1464 { 1465 raid_obj_handle_t array_handle = INIT_HANDLE_VALUE; 1466 raid_obj_handle_t disk_handle = INIT_HANDLE_VALUE; 1467 raidcfg_controller_t ctl_attr; 1468 uint32_t ctl_tag; 1469 char ctlbuf[256]; 1470 int ret; 1471 1472 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 1473 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1474 return (FAILURE); 1475 } 1476 1477 ctl_tag = ctl_attr.controller_id; 1478 if (is_snapshot == FALSE) { 1479 print_indent(indent); 1480 (void) fprintf(stdout, gettext("Controller: %u\n"), ctl_tag); 1481 } else { 1482 (void) snprintf(ctlbuf, sizeof (ctlbuf), "%u \"%s\"", 1483 ctl_tag, ctl_attr.controller_type); 1484 (void) fprintf(stdout, "%s", ctlbuf); 1485 1486 (void) fprintf(stdout, "\n"); 1487 } 1488 1489 if (recursive == TRUE) { 1490 array_handle = raidcfg_list_head(ctl_handle, OBJ_TYPE_ARRAY); 1491 while (array_handle > 0) { 1492 if (snapshot_array(array_handle, 1493 indent + 1, FALSE, is_snapshot) == FAILURE) { 1494 return (FAILURE); 1495 } 1496 1497 array_handle = raidcfg_list_next(array_handle); 1498 } 1499 1500 disk_handle = raidcfg_list_head(ctl_handle, OBJ_TYPE_DISK); 1501 while (disk_handle > 0) { 1502 if (snapshot_disk(ctl_tag, disk_handle, 1503 indent + 1, is_snapshot) == FAILURE) { 1504 return (FAILURE); 1505 } 1506 1507 disk_handle = raidcfg_list_next(disk_handle); 1508 } 1509 } 1510 return (SUCCESS); 1511 } 1512 1513 1514 /* 1515 * snapshot_array(array_handle, indent, is_sub, is_snapshot) 1516 * This function prints snapshot of specified array's configuration, 1517 * and return result as SUCCESS or FAILURE. 1518 */ 1519 static int 1520 snapshot_array(raid_obj_handle_t array_handle, uint8_t indent, uint8_t is_sub, 1521 uint8_t is_snapshot) 1522 { 1523 raid_obj_handle_t ctl_handle; 1524 raid_obj_handle_t subarray_handle; 1525 raid_obj_handle_t arraypart_handle; 1526 raid_obj_handle_t task_handle; 1527 1528 raidcfg_controller_t ctl_attr; 1529 raidcfg_array_t array_attr; 1530 raidcfg_arraypart_t arraypart_attr; 1531 raidcfg_task_t task_attr; 1532 1533 char arraybuf[256] = "\0"; 1534 char diskbuf[256] = "\0"; 1535 char tempbuf[256] = "\0"; 1536 int disknum = 0; 1537 1538 uint32_t ctl_tag; 1539 int ret; 1540 1541 ctl_handle = raidcfg_get_container(array_handle); 1542 ret = raidcfg_get_attr(ctl_handle, &ctl_attr); 1543 if (ret < 0) { 1544 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1545 return (FAILURE); 1546 } 1547 ctl_tag = ctl_attr.controller_id; 1548 1549 /* Print array attribute */ 1550 if ((ret = raidcfg_get_attr(array_handle, &array_attr)) < 0) { 1551 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1552 return (FAILURE); 1553 } 1554 1555 if (is_snapshot == FALSE) { 1556 print_indent(indent); 1557 if (is_sub == FALSE) { 1558 (void) fprintf(stdout, gettext("Volume:" 1559 "c%ut%llud%llu\n"), 1560 ctl_tag, array_attr.tag.idl.target_id, 1561 array_attr.tag.idl.lun); 1562 } else { 1563 (void) fprintf(stdout, gettext("Sub-Volume\n")); 1564 } 1565 } else { 1566 (void) snprintf(arraybuf, sizeof (arraybuf), "c%ut%llud%llu ", 1567 ctl_tag, array_attr.tag.idl.target_id, 1568 array_attr.tag.idl.lun); 1569 1570 /* Check if array is in sync state */ 1571 task_handle = raidcfg_list_head(array_handle, OBJ_TYPE_TASK); 1572 if (task_handle > 0) { 1573 (void) raidcfg_get_attr(task_handle, &task_attr); 1574 if (task_attr.task_func == TASK_FUNC_BUILD) { 1575 array_attr.state = ARRAY_STATE_SYNC; 1576 } 1577 } else { 1578 subarray_handle = raidcfg_list_head(array_handle, 1579 OBJ_TYPE_ARRAY); 1580 while (subarray_handle > 0) { 1581 task_handle = raidcfg_list_head(subarray_handle, 1582 OBJ_TYPE_TASK); 1583 if (task_handle > 0) { 1584 (void) raidcfg_get_attr(task_handle, 1585 &task_attr); 1586 if (task_attr.task_func == 1587 TASK_FUNC_BUILD) { 1588 array_attr.state = 1589 ARRAY_STATE_SYNC; 1590 } 1591 break; 1592 } 1593 subarray_handle = 1594 raidcfg_list_next(subarray_handle); 1595 } 1596 } 1597 1598 /* Print sub array */ 1599 subarray_handle = raidcfg_list_head(array_handle, 1600 OBJ_TYPE_ARRAY); 1601 while (subarray_handle > 0) { 1602 /* print subarraypart */ 1603 arraypart_handle = raidcfg_list_head(subarray_handle, 1604 OBJ_TYPE_ARRAY_PART); 1605 while (arraypart_handle > 0) { 1606 if ((ret = raidcfg_get_attr(arraypart_handle, 1607 &arraypart_attr)) < 0) { 1608 (void) fprintf(stderr, "%s\n", 1609 raidcfg_errstr(ret)); 1610 return (FAILURE); 1611 } 1612 1613 if (arraypart_attr.tag.cidl.bus == MAX64BIT) { 1614 (void) snprintf(tempbuf, 1615 sizeof (tempbuf), 1616 gettext("N/A")); 1617 } else { 1618 (void) snprintf(tempbuf, 1619 sizeof (tempbuf), 1620 "%llu.%llu.%llu", 1621 arraypart_attr.tag.cidl.bus, 1622 arraypart_attr.tag.cidl.target_id, 1623 arraypart_attr.tag.cidl.lun); 1624 } 1625 (void) strcat(diskbuf, tempbuf); 1626 (void) strcat(diskbuf, " "); 1627 disknum++; 1628 arraypart_handle = 1629 raidcfg_list_next(arraypart_handle); 1630 } 1631 subarray_handle = raidcfg_list_next(subarray_handle); 1632 } 1633 1634 /* Print arraypart */ 1635 arraypart_handle = raidcfg_list_head(array_handle, 1636 OBJ_TYPE_ARRAY_PART); 1637 while (arraypart_handle > 0) { 1638 if ((ret = raidcfg_get_attr(arraypart_handle, 1639 &arraypart_attr)) < 0) { 1640 (void) fprintf(stderr, "%s\n", 1641 raidcfg_errstr(ret)); 1642 return (FAILURE); 1643 } 1644 1645 if (arraypart_attr.tag.cidl.bus == MAX64BIT) { 1646 (void) snprintf(tempbuf, sizeof (tempbuf), 1647 gettext("N/A")); 1648 } else { 1649 (void) snprintf(tempbuf, sizeof (tempbuf), 1650 "%llu.%llu.%llu", 1651 arraypart_attr.tag.cidl.bus, 1652 arraypart_attr.tag.cidl.target_id, 1653 arraypart_attr.tag.cidl.lun); 1654 } 1655 (void) strcat(diskbuf, tempbuf); 1656 (void) strcat(diskbuf, " "); 1657 disknum++; 1658 arraypart_handle = raidcfg_list_next(arraypart_handle); 1659 } 1660 (void) snprintf(tempbuf, sizeof (tempbuf), "%u ", disknum); 1661 (void) strcat(arraybuf, tempbuf); 1662 (void) strcat(arraybuf, diskbuf); 1663 1664 switch (array_attr.raid_level) { 1665 case RAID_LEVEL_0: 1666 (void) sprintf(tempbuf, "0"); 1667 break; 1668 case RAID_LEVEL_1: 1669 (void) sprintf(tempbuf, "1"); 1670 break; 1671 case RAID_LEVEL_1E: 1672 (void) sprintf(tempbuf, "1E"); 1673 break; 1674 case RAID_LEVEL_5: 1675 (void) sprintf(tempbuf, "5"); 1676 break; 1677 case RAID_LEVEL_10: 1678 (void) sprintf(tempbuf, "10"); 1679 break; 1680 case RAID_LEVEL_50: 1681 (void) sprintf(tempbuf, "50"); 1682 break; 1683 default: 1684 (void) snprintf(tempbuf, sizeof (tempbuf), 1685 gettext("N/A")); 1686 break; 1687 } 1688 (void) strcat(arraybuf, tempbuf); 1689 (void) fprintf(stdout, "%s ", arraybuf); 1690 1691 switch (array_attr.state) { 1692 case ARRAY_STATE_OPTIMAL: 1693 (void) fprintf(stdout, gettext("OPTIMAL")); 1694 break; 1695 case ARRAY_STATE_DEGRADED: 1696 (void) fprintf(stdout, gettext("DEGRADED")); 1697 break; 1698 case ARRAY_STATE_FAILED: 1699 (void) fprintf(stdout, gettext("FAILED")); 1700 break; 1701 case ARRAY_STATE_SYNC: 1702 (void) fprintf(stdout, gettext("SYNC")); 1703 break; 1704 default: 1705 (void) fprintf(stdout, gettext("N/A")); 1706 break; 1707 } 1708 (void) fprintf(stdout, "\n"); 1709 } 1710 1711 return (SUCCESS); 1712 } 1713 1714 /* 1715 * snapshot_disk(ctl_tag, disk_handle, indent, is_snapshot) 1716 * This function prints snapshot of specified disk's configuration, and return 1717 * result as SUCCESS or FAILURE. 1718 */ 1719 static int 1720 snapshot_disk(uint32_t ctl_tag, raid_obj_handle_t disk_handle, uint8_t indent, 1721 uint8_t is_snapshot) 1722 { 1723 raid_obj_handle_t ctl_handle = INIT_HANDLE_VALUE; 1724 raid_obj_handle_t hsp_handle; 1725 1726 raidcfg_controller_t ctl_attr; 1727 raidcfg_disk_t disk_attr; 1728 char diskbuf[256] = ""; 1729 char tempbuf[256] = ""; 1730 1731 int ret; 1732 1733 ctl_handle = raidcfg_get_controller(ctl_tag); 1734 ret = raidcfg_get_attr(ctl_handle, &ctl_attr); 1735 if (ret < 0) { 1736 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1737 return (FAILURE); 1738 } 1739 1740 /* Print attribute of disk */ 1741 if ((ret = raidcfg_get_attr(disk_handle, &disk_attr)) < 0) { 1742 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1743 return (FAILURE); 1744 } 1745 1746 if (is_snapshot == FALSE) { 1747 print_indent(indent); 1748 1749 hsp_handle = raidcfg_list_head(disk_handle, OBJ_TYPE_HSP); 1750 1751 if (disk_attr.tag.cidl.bus == MAX64BIT) { 1752 (void) fprintf(stdout, gettext("Disk: N/A")); 1753 } else { 1754 (void) fprintf(stdout, gettext("Disk: %llu.%llu.%llu"), 1755 disk_attr.tag.cidl.bus, 1756 disk_attr.tag.cidl.target_id, 1757 disk_attr.tag.cidl.lun); 1758 } 1759 if (hsp_handle > 0) { 1760 (void) fprintf(stdout, "(HSP)"); 1761 } 1762 (void) fprintf(stdout, "\n"); 1763 } else { 1764 if (disk_attr.tag.cidl.bus == MAX64BIT) { 1765 (void) fprintf(stdout, gettext("N/A")); 1766 } else { 1767 (void) snprintf(diskbuf, sizeof (diskbuf), 1768 "%llu.%llu.%llu ", 1769 disk_attr.tag.cidl.bus, 1770 disk_attr.tag.cidl.target_id, 1771 disk_attr.tag.cidl.lun); 1772 } 1773 hsp_handle = raidcfg_list_head(disk_handle, OBJ_TYPE_HSP); 1774 if (hsp_handle > 0) { 1775 (void) snprintf(tempbuf, sizeof (tempbuf), 1776 gettext("HSP")); 1777 } else if (disk_attr.state == DISK_STATE_GOOD) { 1778 (void) snprintf(tempbuf, sizeof (tempbuf), 1779 gettext("GOOD")); 1780 } else if (disk_attr.state == DISK_STATE_FAILED) { 1781 (void) snprintf(tempbuf, sizeof (tempbuf), 1782 gettext("FAILED")); 1783 } else { 1784 (void) snprintf(tempbuf, sizeof (tempbuf), 1785 gettext("N/A")); 1786 } 1787 1788 (void) strcat(diskbuf, tempbuf); 1789 (void) fprintf(stdout, "%s\n", diskbuf); 1790 } 1791 1792 return (SUCCESS); 1793 } 1794 1795 static int 1796 print_ctl_table(raid_obj_handle_t ctl_handle) 1797 { 1798 raidcfg_controller_t ctl_attr; 1799 char controller[8]; 1800 int ret; 1801 1802 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 1803 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1804 return (FAILURE); 1805 } 1806 1807 (void) fprintf(stdout, gettext("Controller\tType\t\tVersion")); 1808 (void) fprintf(stdout, "\n"); 1809 (void) fprintf(stdout, "--------------------------------"); 1810 (void) fprintf(stdout, "--------------------------------"); 1811 (void) fprintf(stdout, "\n"); 1812 1813 (void) snprintf(controller, sizeof (controller), "%u", 1814 ctl_attr.controller_id); 1815 (void) printf("c%s\t\t", controller); 1816 1817 (void) print_ctl_attr(&ctl_attr); 1818 (void) fprintf(stdout, "\n"); 1819 1820 return (SUCCESS); 1821 } 1822 1823 static int 1824 print_array_table(raid_obj_handle_t ctl_handle, raid_obj_handle_t array_handle) 1825 { 1826 raidcfg_controller_t ctl_attr; 1827 raidcfg_array_t array_attr; 1828 raidcfg_array_t subarray_attr; 1829 raidcfg_arraypart_t arraypart_attr; 1830 raidcfg_task_t task_attr; 1831 1832 raid_obj_handle_t subarray_handle; 1833 raid_obj_handle_t arraypart_handle; 1834 raid_obj_handle_t task_handle; 1835 1836 char array[8]; 1837 char arraypart[8]; 1838 int ret; 1839 int i; 1840 1841 /* Controller attribute */ 1842 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 1843 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1844 return (FAILURE); 1845 } 1846 1847 /* Array attribute */ 1848 if ((ret = raidcfg_get_attr(array_handle, &array_attr)) < 0) { 1849 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1850 return (FAILURE); 1851 } 1852 1853 /* print header */ 1854 (void) fprintf(stdout, gettext("Volume\t\t\tSize\tStripe\tStatus\t" 1855 " Cache\tRAID")); 1856 (void) fprintf(stdout, "\n"); 1857 (void) fprintf(stdout, gettext("\tSub\t\t\tSize\t\t\tLevel")); 1858 (void) fprintf(stdout, "\n"); 1859 (void) fprintf(stdout, gettext("\t\tDisk\t\t\t\t\t")); 1860 (void) fprintf(stdout, "\n"); 1861 (void) fprintf(stdout, "--------------------------------"); 1862 (void) fprintf(stdout, "--------------------------------"); 1863 (void) fprintf(stdout, "\n"); 1864 1865 /* print array */ 1866 (void) snprintf(array, sizeof (array), "c%ut%llud%llu", 1867 ctl_attr.controller_id, array_attr.tag.idl.target_id, 1868 array_attr.tag.idl.lun); 1869 (void) fprintf(stdout, "%s\t\t\t", array); 1870 1871 /* check if array is in sync state */ 1872 task_handle = raidcfg_list_head(array_handle, OBJ_TYPE_TASK); 1873 if (task_handle > 0) { 1874 (void) raidcfg_get_attr(task_handle, &task_attr); 1875 if (task_attr.task_func == TASK_FUNC_BUILD) { 1876 array_attr.state = ARRAY_STATE_SYNC; 1877 } 1878 } else { 1879 subarray_handle = raidcfg_list_head(array_handle, 1880 OBJ_TYPE_ARRAY); 1881 while (subarray_handle > 0) { 1882 task_handle = raidcfg_list_head(subarray_handle, 1883 OBJ_TYPE_TASK); 1884 if (task_handle > 0) { 1885 (void) raidcfg_get_attr(task_handle, 1886 &task_attr); 1887 if (task_attr.task_func == TASK_FUNC_BUILD) { 1888 array_attr.state = ARRAY_STATE_SYNC; 1889 } 1890 break; 1891 } 1892 subarray_handle = raidcfg_list_next(subarray_handle); 1893 } 1894 } 1895 1896 (void) print_array_attr(&array_attr); 1897 (void) fprintf(stdout, "\n"); 1898 1899 /* Print sub array */ 1900 i = 0; /* Count sub array number */ 1901 subarray_handle = raidcfg_list_head(array_handle, OBJ_TYPE_ARRAY); 1902 while (subarray_handle > 0) { 1903 if ((ret = raidcfg_get_attr(subarray_handle, 1904 &subarray_attr)) < 0) { 1905 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1906 return (FAILURE); 1907 } 1908 1909 /* Use sub0/sub1 here, not cxtxd0 for subarray */ 1910 (void) snprintf(array, sizeof (array), "sub%u", i++); 1911 (void) fprintf(stdout, "\t%s\t\t", array); 1912 1913 /* Check if array is in sync */ 1914 task_handle = raidcfg_list_head(subarray_handle, OBJ_TYPE_TASK); 1915 if (task_handle > 0) { 1916 (void) raidcfg_get_attr(task_handle, &task_attr); 1917 if (task_attr.task_func == TASK_FUNC_BUILD) { 1918 subarray_attr.state = ARRAY_STATE_SYNC; 1919 } 1920 } 1921 1922 (void) print_array_attr(&subarray_attr); 1923 (void) fprintf(stdout, "\n"); 1924 1925 /* Print subarraypart */ 1926 arraypart_handle = raidcfg_list_head(subarray_handle, 1927 OBJ_TYPE_ARRAY_PART); 1928 while (arraypart_handle > 0) { 1929 if ((ret = raidcfg_get_attr(arraypart_handle, 1930 &arraypart_attr)) < 0) { 1931 (void) fprintf(stderr, "%s\n", 1932 raidcfg_errstr(ret)); 1933 return (FAILURE); 1934 } 1935 1936 if (arraypart_attr.tag.cidl.bus == MAX64BIT) { 1937 (void) snprintf(arraypart, sizeof (arraypart), 1938 gettext("N/A")); 1939 } else { 1940 (void) snprintf(arraypart, sizeof (arraypart), 1941 "%llu.%llu.%llu", 1942 arraypart_attr.tag.cidl.bus, 1943 arraypart_attr.tag.cidl.target_id, 1944 arraypart_attr.tag.cidl.lun); 1945 } 1946 1947 (void) fprintf(stdout, "\t\t%s\t", arraypart); 1948 (void) print_arraypart_attr(&arraypart_attr); 1949 (void) fprintf(stdout, "\n"); 1950 arraypart_handle = raidcfg_list_next(arraypart_handle); 1951 } 1952 subarray_handle = raidcfg_list_next(subarray_handle); 1953 } 1954 1955 /* Print arraypart */ 1956 arraypart_handle = raidcfg_list_head(array_handle, 1957 OBJ_TYPE_ARRAY_PART); 1958 while (arraypart_handle > 0) { 1959 if ((ret = raidcfg_get_attr(arraypart_handle, 1960 &arraypart_attr)) < 0) { 1961 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1962 return (FAILURE); 1963 } 1964 1965 if (arraypart_attr.tag.cidl.bus == MAX64BIT) { 1966 (void) snprintf(arraypart, sizeof (arraypart), 1967 gettext("N/A")); 1968 } else { 1969 (void) snprintf(arraypart, sizeof (arraypart), 1970 "%llu.%llu.%llu", 1971 arraypart_attr.tag.cidl.bus, 1972 arraypart_attr.tag.cidl.target_id, 1973 arraypart_attr.tag.cidl.lun); 1974 } 1975 1976 (void) fprintf(stdout, "\t\t%s\t", arraypart); 1977 (void) print_arraypart_attr(&arraypart_attr); 1978 (void) fprintf(stdout, "\n"); 1979 arraypart_handle = raidcfg_list_next(arraypart_handle); 1980 } 1981 1982 return (SUCCESS); 1983 } 1984 1985 static int 1986 print_disk_table(raid_obj_handle_t ctl_handle, raid_obj_handle_t disk_handle) 1987 { 1988 raidcfg_controller_t ctl_attr; 1989 raidcfg_disk_t disk_attr; 1990 char disk[8]; 1991 int ret; 1992 1993 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 1994 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 1995 return (FAILURE); 1996 } 1997 1998 if ((ret = raidcfg_get_attr(disk_handle, &disk_attr)) < 0) { 1999 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 2000 return (FAILURE); 2001 } 2002 2003 /* Print header */ 2004 (void) fprintf(stdout, gettext("Disk\tVendor\tProduct\t\tCapacity\t" 2005 "Status\tHSP")); 2006 (void) fprintf(stdout, "\n"); 2007 (void) fprintf(stdout, "--------------------------------"); 2008 (void) fprintf(stdout, "--------------------------------"); 2009 (void) fprintf(stdout, "\n"); 2010 2011 2012 (void) snprintf(disk, sizeof (disk), "%llu.%llu.%llu", 2013 disk_attr.tag.cidl.bus, 2014 disk_attr.tag.cidl.target_id, 2015 disk_attr.tag.cidl.lun); 2016 2017 (void) fprintf(stdout, "%s\t", disk); 2018 2019 (void) print_disk_attr(ctl_handle, disk_handle, &disk_attr); 2020 (void) fprintf(stdout, "\n"); 2021 2022 return (SUCCESS); 2023 } 2024 2025 /* 2026 * print_ctl_attr(attrp) 2027 * This function prints attribute of specified controller, and return 2028 * result as SUCCESS or FAILURE. 2029 */ 2030 static int 2031 print_ctl_attr(raidcfg_controller_t *attrp) 2032 { 2033 char type[CONTROLLER_TYPE_LEN]; 2034 char version[CONTROLLER_FW_LEN]; 2035 2036 if (attrp == NULL) { 2037 return (FAILURE); 2038 } 2039 2040 (void) snprintf(type, sizeof (type), "%s", attrp->controller_type); 2041 (void) fprintf(stdout, "%-16s", type); 2042 2043 (void) snprintf(version, sizeof (version), "%s", attrp->fw_version); 2044 (void) fprintf(stdout, "%s", version); 2045 2046 return (SUCCESS); 2047 } 2048 2049 /* 2050 * print_array_attr(attrp) 2051 * This function prints attribute of specified array, and return 2052 * result as SUCCESS or FAILURE. 2053 */ 2054 static int 2055 print_array_attr(raidcfg_array_t *attrp) 2056 { 2057 char capacity[8]; 2058 char stripe_size[8]; 2059 char raid_level[8]; 2060 2061 if (attrp == NULL) { 2062 return (FAILURE); 2063 } 2064 2065 if (attrp->capacity != MAX64BIT) { 2066 if (size_to_string(attrp->capacity, capacity, 8) != SUCCESS) { 2067 return (FAILURE); 2068 } 2069 (void) printf("%s\t", capacity); 2070 } else { 2071 (void) printf(gettext("N/A\t")); 2072 } 2073 2074 if (attrp->stripe_size != MAX32BIT) { 2075 (void) snprintf(stripe_size, sizeof (stripe_size), "%uK", 2076 attrp->stripe_size / 1024); 2077 (void) printf("%s\t", stripe_size); 2078 } else { 2079 (void) printf(gettext("N/A\t")); 2080 } 2081 2082 switch (attrp->state) { 2083 case ARRAY_STATE_OPTIMAL: 2084 (void) printf("%-8s", gettext("OPTIMAL")); 2085 break; 2086 case ARRAY_STATE_DEGRADED: 2087 (void) printf("%-8s", gettext("DEGRADED")); 2088 break; 2089 case ARRAY_STATE_FAILED: 2090 (void) printf("%-8s", gettext("FAILED")); 2091 break; 2092 case ARRAY_STATE_SYNC: 2093 (void) printf("%-8s", gettext("SYNC")); 2094 break; 2095 default: 2096 (void) printf("%-8s", gettext("N/A")); 2097 break; 2098 } 2099 (void) printf(" "); 2100 2101 if (attrp->write_policy == CACHE_WR_OFF) { 2102 (void) printf(gettext("OFF")); 2103 } else if (attrp->write_policy == CACHE_WR_ON) { 2104 (void) printf(gettext("ON")); 2105 } else { 2106 (void) printf(gettext("N/A")); 2107 } 2108 (void) printf("\t"); 2109 2110 switch (attrp->raid_level) { 2111 case RAID_LEVEL_0: 2112 (void) sprintf(raid_level, "RAID0"); 2113 break; 2114 case RAID_LEVEL_1: 2115 (void) sprintf(raid_level, "RAID1"); 2116 break; 2117 case RAID_LEVEL_1E: 2118 (void) sprintf(raid_level, "RAID1E"); 2119 break; 2120 case RAID_LEVEL_5: 2121 (void) sprintf(raid_level, "RAID5"); 2122 break; 2123 case RAID_LEVEL_10: 2124 (void) sprintf(raid_level, "RAID10"); 2125 break; 2126 case RAID_LEVEL_50: 2127 (void) sprintf(raid_level, "RAID50"); 2128 break; 2129 default: 2130 (void) snprintf(raid_level, sizeof (raid_level), 2131 gettext("N/A")); 2132 break; 2133 } 2134 (void) printf("%s", raid_level); 2135 2136 return (SUCCESS); 2137 } 2138 2139 /* 2140 * print_arraypart_attr(attrp) 2141 * This function print attribute of specified arraypart, and return 2142 * result as SUCCESS or FAILURE. 2143 */ 2144 static int 2145 print_arraypart_attr(raidcfg_arraypart_t *attrp) 2146 { 2147 char size[8]; 2148 2149 if (attrp == NULL) { 2150 return (FAILURE); 2151 } 2152 2153 if (attrp->size != MAX64BIT) { 2154 if (size_to_string(attrp->size, size, 8) != SUCCESS) { 2155 return (FAILURE); 2156 } 2157 (void) printf("%s\t", size); 2158 } else { 2159 (void) printf(gettext("N/A\t")); 2160 } 2161 2162 (void) printf("\t"); 2163 2164 if (attrp->state == DISK_STATE_GOOD) { 2165 (void) printf(gettext("GOOD")); 2166 } else if (attrp->state == DISK_STATE_FAILED) { 2167 (void) printf(gettext("FAILED")); 2168 } else { 2169 (void) printf(gettext("N/A")); 2170 } 2171 (void) printf("\t"); 2172 2173 return (SUCCESS); 2174 } 2175 2176 /* 2177 * print_disk_attr(ctl_handle, disk_handle, attrp) 2178 * This function prints attribute of specified disk, and return 2179 * result as SUCCESS or FAILURE. 2180 */ 2181 static int 2182 print_disk_attr(raid_obj_handle_t ctl_handle, raid_obj_handle_t disk_handle, 2183 raidcfg_disk_t *attrp) 2184 { 2185 char vendor[DISK_VENDER_LEN]; 2186 char product[DISK_PRODUCT_LEN]; 2187 char capacity[16]; 2188 char hsp[16]; 2189 2190 raid_obj_handle_t hsp_handle; 2191 raidcfg_hsp_t hsp_attr; 2192 raidcfg_controller_t ctl_attr; 2193 int ret; 2194 char is_indent; 2195 2196 if (attrp == NULL) { 2197 return (FAILURE); 2198 } 2199 2200 (void) snprintf(vendor, sizeof (vendor), "%s", attrp->vendorid); 2201 (void) printf("%s\t", vendor); 2202 2203 (void) snprintf(product, sizeof (product), "%s", attrp->productid); 2204 (void) printf("%s\t", product); 2205 2206 if (attrp->capacity != MAX64BIT) { 2207 if (size_to_string(attrp->capacity, capacity, 16) != SUCCESS) { 2208 return (FAILURE); 2209 } 2210 (void) printf("%s\t\t", capacity); 2211 } else { 2212 (void) printf(gettext("N/A")); 2213 } 2214 2215 if (attrp->state == DISK_STATE_GOOD) { 2216 (void) printf(gettext("GOOD")); 2217 } else if (attrp->state == DISK_STATE_FAILED) { 2218 (void) printf(gettext("FAILED")); 2219 } else { 2220 (void) printf(gettext("N/A")); 2221 } 2222 (void) printf("\t"); 2223 2224 /* Controller attribute */ 2225 if ((ret = raidcfg_get_attr(ctl_handle, &ctl_attr)) < 0) { 2226 (void) fprintf(stderr, "%s\n", raidcfg_errstr(ret)); 2227 return (FAILURE); 2228 } 2229 2230 hsp_handle = raidcfg_list_head(disk_handle, OBJ_TYPE_HSP); 2231 if (hsp_handle == 0) { 2232 (void) printf(gettext("N/A\n")); 2233 } else { 2234 is_indent = FALSE; 2235 while (hsp_handle > 0) { 2236 if ((ret = raidcfg_get_attr(hsp_handle, 2237 &hsp_attr)) < 0) { 2238 (void) fprintf(stderr, "%s\n", 2239 raidcfg_errstr(ret)); 2240 return (FAILURE); 2241 } 2242 2243 if (is_indent == TRUE) { 2244 (void) printf("\t\t\t\t\t\t\t"); 2245 } else { 2246 is_indent = TRUE; 2247 } 2248 2249 if (hsp_attr.type == HSP_TYPE_LOCAL) { 2250 (void) snprintf(hsp, sizeof (hsp), 2251 "c%ut%llud%llu", 2252 ctl_attr.controller_id, 2253 hsp_attr.tag.idl.target_id, 2254 hsp_attr.tag.idl.lun); 2255 (void) printf("%s\n", hsp); 2256 } else if (hsp_attr.type == HSP_TYPE_GLOBAL) { 2257 (void) printf(gettext("Global\n")); 2258 } else { 2259 return (FAILURE); 2260 } 2261 2262 hsp_handle = raidcfg_list_next(hsp_handle); 2263 } 2264 } 2265 return (SUCCESS); 2266 } 2267 2268 2269 /* 2270 * print_indent(indent) 2271 * This function prints specified number of tab characters. It's used to 2272 * format layout. 2273 */ 2274 static void 2275 print_indent(uint8_t indent) 2276 { 2277 uint32_t i; 2278 for (i = 0; i < indent; i++) { 2279 (void) fprintf(stdout, "\t"); 2280 } 2281 } 2282 2283 /* 2284 * get_disk_handle_cidl(ctl_tag, disks_argp, comps_num, handlespp) 2285 * This function parses the string of disk argument, and gets the disks tag 2286 * and separators from the string. Then it translates the tag to handle, and 2287 * stores handles and separators to new buffer pointed by parameter handlespp. 2288 * The format of disk_arg must be C:ID:L, for example, it is 0.1.0. The first 2289 * "0" is channel number, and the second "1" is target number, and the third 2290 * "0" is LUN number. The disk tags are separated by comma and parenthesis. 2291 * Function returns SUCCESS or FAILURE. 2292 */ 2293 static int 2294 get_disk_handle_cidl(uint32_t ctl_tag, char *disks_argp, int *comps_nump, 2295 raid_obj_handle_t **handlespp) 2296 { 2297 int len = 0; 2298 int i = 0, j = 0; 2299 char *p, *t; 2300 char *delimit = " "; 2301 char *disks_str; 2302 disk_tag_t disk_tag; 2303 2304 if (disks_argp == NULL || comps_nump == NULL) { 2305 return (FAILURE); 2306 } 2307 2308 p = disks_argp; 2309 len = strlen(disks_argp); 2310 2311 if ((disks_str = (char *)malloc(3 * len + 4)) == NULL) { 2312 return (FAILURE); 2313 } 2314 2315 /* Insert whitespace between disk tags, '(' , and ')' */ 2316 disks_str[j ++] = '('; 2317 disks_str[j ++] = ' '; 2318 2319 while (p[i] != '\0') { 2320 if (p[i] == ')' || p[i] == '(') { 2321 disks_str[j ++] = ' '; 2322 disks_str[j ++] = p[i]; 2323 disks_str[j ++] = ' '; 2324 } else 2325 disks_str[j ++] = p[i]; 2326 i ++; 2327 } 2328 disks_str[j ++] = ' '; 2329 disks_str[j ++] = ')'; 2330 disks_str[j] = '\0'; 2331 2332 len = strlen(disks_str) + 1; 2333 2334 if ((t = (char *)malloc(len)) == NULL) { 2335 return (FAILURE); 2336 } 2337 (void) memcpy(t, disks_str, len); 2338 p = strtok(t, delimit); 2339 while (p != NULL) { 2340 (*comps_nump)++; 2341 p = strtok(NULL, delimit); 2342 } 2343 free(t); 2344 2345 *handlespp = calloc(*comps_nump, sizeof (raid_obj_handle_t)); 2346 if (*handlespp == NULL) { 2347 return (FAILURE); 2348 } 2349 2350 for (i = 0; i < *comps_nump; i++) 2351 (*handlespp)[i] = INIT_HANDLE_VALUE; 2352 2353 i = 0; 2354 p = strtok(disks_str, delimit); 2355 while (p != NULL) { 2356 if (*p == '(') { 2357 (*handlespp)[i] = OBJ_SEPARATOR_BEGIN; 2358 } else if (*p == ')') { 2359 (*handlespp)[i] = OBJ_SEPARATOR_END; 2360 } else { 2361 if (get_disk_tag_cidl(p, &disk_tag) != SUCCESS) { 2362 free(*handlespp); 2363 free(disks_str); 2364 return (INVALID_ARG); 2365 } 2366 (*handlespp)[i] = 2367 raidcfg_get_disk(raidcfg_get_controller(ctl_tag), 2368 disk_tag); 2369 if ((*handlespp)[i] <= 0) { 2370 (void) fprintf(stderr, "%s\n", 2371 raidcfg_errstr((*handlespp)[i])); 2372 free(*handlespp); 2373 free(disks_str); 2374 return (FAILURE); 2375 } 2376 } 2377 p = strtok(NULL, delimit); 2378 i++; 2379 } 2380 2381 free(disks_str); 2382 return (SUCCESS); 2383 } 2384 2385 /* 2386 * get_disk_handle_ctd(disks_num, disks_argpp, ctl_tagp, disks_handlep) 2387 * This function parses string of single disk with "ctd" format, for example, 2388 * c0t0d0, and translates it to controller tag and disk tag. 2389 * Then it calls lib api and get disk handle. The controller tag and disk 2390 * handle are both returned by out parameters. 2391 * The return value is SUCCESS or FAILURE. 2392 */ 2393 static int 2394 get_disk_handle_ctd(int disks_num, char **disks_argpp, uint32_t *ctl_tagp, 2395 raid_obj_handle_t *disks_handlep) 2396 { 2397 raid_obj_handle_t ctl_handle; 2398 disk_tag_t disk_tag; 2399 uint32_t ctl_id; 2400 int i; 2401 int ret; 2402 2403 if (disks_handlep == NULL) { 2404 return (FAILURE); 2405 } 2406 2407 for (i = 0; i < disks_num; i++) { 2408 if (get_disk_tag_ctd(disks_argpp[i], &disk_tag, &ctl_id) != 2409 SUCCESS) { 2410 return (INVALID_ARG); 2411 } 2412 2413 *ctl_tagp = ctl_id; 2414 2415 if (i == 0) { 2416 ctl_handle = raidcfg_get_controller(*ctl_tagp); 2417 if (ctl_handle <= 0) { 2418 (void) fprintf(stderr, "%s\n", 2419 raidcfg_errstr(ctl_handle)); 2420 return (FAILURE); 2421 } 2422 ret = raidcfg_open_controller(ctl_handle, NULL); 2423 if (ret < 0) { 2424 (void) fprintf(stderr, "%s\n", 2425 raidcfg_errstr(ret)); 2426 return (FAILURE); 2427 } 2428 } 2429 2430 if ((disks_handlep[i] = 2431 raidcfg_get_disk(ctl_handle, disk_tag)) < 0) { 2432 (void) fprintf(stderr, "%s\n", 2433 raidcfg_errstr(disks_handlep[i])); 2434 (void) raidcfg_close_controller(ctl_handle, NULL); 2435 return (FAILURE); 2436 } 2437 } 2438 2439 return (SUCCESS); 2440 } 2441 2442 /* 2443 * get_ctl_tag(argp) 2444 * This function translates controller string to tag. The return value is 2445 * SUCCESS if the string has legal format and is parsed successfully, 2446 * or FAILURE if it fails. 2447 */ 2448 static int 2449 get_ctl_tag(char *argp, uint32_t *ctl_tagp) 2450 { 2451 if (argp == NULL || is_fully_numeric(argp) == FALSE || 2452 ctl_tagp == NULL) { 2453 return (FAILURE); 2454 } 2455 *ctl_tagp = (atoi(argp)); 2456 return (SUCCESS); 2457 } 2458 2459 /* 2460 * get_array_tag(argp, ctl_tagp, array_tagp) 2461 * This function parses array string to get array tag and controller tag. 2462 * The return value is SUCCESS if the string has legal format, or 2463 * FAILURE if it fails. 2464 */ 2465 static int 2466 get_array_tag(char *argp, uint32_t *ctl_tagp, array_tag_t *array_tagp) 2467 { 2468 char *t = NULL; 2469 char *cp = NULL; 2470 char *tp = NULL; 2471 char *dp = NULL; 2472 2473 uint32_t value_c = MAX32BIT; 2474 uint32_t value_t = MAX32BIT; 2475 uint32_t value_d = MAX32BIT; 2476 2477 int len = 0; 2478 2479 if (argp == NULL || (len = strlen(argp)) == 0 || 2480 array_tagp == NULL) { 2481 return (FAILURE); 2482 } 2483 2484 t = (char *)malloc(len + 1); 2485 if (t == NULL) { 2486 return (FAILURE); 2487 } 2488 2489 (void) memcpy(t, argp, len + 1); 2490 2491 /* Now remmber to release t memory if exception occurs */ 2492 if (((dp = strchr(t, 'd')) == NULL) || 2493 ((tp = strchr(t, 't')) == NULL) || 2494 ((cp = strchr(t, 'c')) == NULL)) { 2495 free(t); 2496 return (FAILURE); 2497 } 2498 cp = t; 2499 2500 *dp = '\0'; 2501 dp++; 2502 *tp = '\0'; 2503 tp++; 2504 cp++; 2505 2506 if (is_fully_numeric(dp) == FALSE || 2507 is_fully_numeric(tp) == FALSE || 2508 is_fully_numeric(cp) == FALSE) { 2509 free(t); 2510 return (FAILURE); 2511 } 2512 2513 value_c = atoi(cp); 2514 value_t = atoi(tp); 2515 value_d = atoi(dp); 2516 2517 array_tagp->idl.target_id = value_t; 2518 array_tagp->idl.lun = value_d; 2519 2520 if (ctl_tagp != NULL) { 2521 *ctl_tagp = value_c; 2522 } 2523 2524 free(t); 2525 return (SUCCESS); 2526 } 2527 2528 /* 2529 * get_disk_tag_ctd(argp, disk_tagp) 2530 * This function parses disk string of ctd format, and translates it to 2531 * disk tag and controller tag. The tags is returned by out parameters. 2532 * The return value is SUCCESS if the string has legal format, or FAILURE 2533 * if it fails. 2534 */ 2535 static int 2536 get_disk_tag_ctd(char *argp, disk_tag_t *disk_tagp, uint32_t *ctl_tag) 2537 { 2538 char *t = NULL; 2539 char *cp = NULL; 2540 char *tp = NULL; 2541 char *dp = NULL; 2542 2543 uint32_t value_c = MAX32BIT; 2544 uint32_t value_t = MAX32BIT; 2545 uint32_t value_d = MAX32BIT; 2546 2547 int len = 0; 2548 2549 if (argp == NULL || (len = strlen(argp)) == 0 || 2550 disk_tagp == NULL) { 2551 return (FAILURE); 2552 } 2553 2554 t = (char *)malloc(len + 1); 2555 if (t == NULL) { 2556 return (FAILURE); 2557 } 2558 2559 (void) memcpy(t, argp, len + 1); 2560 2561 /* Now remmber to release t memory if exception occurs */ 2562 if (((dp = strchr(t, 'd')) == NULL) || 2563 ((tp = strchr(t, 't')) == NULL) || 2564 ((cp = strchr(t, 'c')) == NULL)) { 2565 free(t); 2566 return (FAILURE); 2567 } 2568 cp = t; 2569 2570 *dp = '\0'; 2571 dp++; 2572 *tp = '\0'; 2573 tp++; 2574 cp++; 2575 2576 if (is_fully_numeric(dp) == FALSE || 2577 is_fully_numeric(tp) == FALSE || 2578 is_fully_numeric(cp) == FALSE) { 2579 free(t); 2580 return (FAILURE); 2581 } 2582 2583 value_c = atoi(cp); 2584 value_t = atoi(tp); 2585 value_d = atoi(dp); 2586 2587 disk_tagp->cidl.bus = 0; 2588 disk_tagp->cidl.target_id = value_t; 2589 disk_tagp->cidl.lun = value_d; 2590 *ctl_tag = value_c; 2591 2592 free(t); 2593 return (SUCCESS); 2594 } 2595 2596 /* 2597 * get_disk_tag_cidl(argp, disk_tagp) 2598 * This function parses disk string of cidl format and translates it to tag. 2599 * The return value is disk tag if the string has legal format, or FAILURE 2600 * if it fails. 2601 */ 2602 static int 2603 get_disk_tag_cidl(char *argp, disk_tag_t *disk_tagp) 2604 { 2605 int len = 0; 2606 char *p = NULL; 2607 char *t = NULL; 2608 char *dot1p = NULL; 2609 char *dot2p = NULL; 2610 2611 if (argp == NULL || (len = strlen(argp)) == 0) { 2612 return (FAILURE); 2613 } 2614 2615 if (disk_tagp == NULL) { 2616 return (FAILURE); 2617 } 2618 2619 t = (char *)malloc(len + 1); 2620 if (t == NULL) { 2621 return (FAILURE); 2622 } 2623 2624 (void) memcpy(t, argp, len + 1); 2625 p = t; 2626 2627 dot2p = strrchr(p, '.'); 2628 if (dot2p == NULL) { 2629 free(t); 2630 return (FAILURE); 2631 } 2632 *dot2p = '\0'; 2633 dot2p++; 2634 2635 dot1p = strrchr(p, '.'); 2636 if (dot1p == NULL) { 2637 free(t); 2638 return (FAILURE); 2639 } 2640 *dot1p = '\0'; 2641 dot1p++; 2642 2643 /* Assert only 2 dots in this string */ 2644 if (strrchr(p, '.') != NULL) { 2645 free(t); 2646 return (FAILURE); 2647 } 2648 2649 while (*p == ' ') 2650 p++; 2651 2652 if (is_fully_numeric(p) == FALSE || 2653 is_fully_numeric(dot1p) == FALSE || 2654 is_fully_numeric(dot2p) == FALSE) { 2655 free(t); 2656 return (FAILURE); 2657 } 2658 2659 disk_tagp->cidl.bus = atoi(p); 2660 disk_tagp->cidl.target_id = atoi(dot1p); 2661 disk_tagp->cidl.lun = atoi(dot2p); 2662 2663 free(t); 2664 return (SUCCESS); 2665 } 2666 2667 /* 2668 * calc_size(sizep, valp) 2669 * This function calculates the value represented by string sizep. 2670 * The string sizep can be decomposed into three parts: an initial, 2671 * possibly empty, sequence of white-space characters; a subject digital 2672 * sequence interpreted as an integer with unit k/K/m/M/g/G/t/T; and a 2673 * final string of one or more unrecognized characters or white-sapce 2674 * characters, including the terminating null. If unrecognized character 2675 * exists or overflow happens, the conversion must fail and return 2676 * INVALID_ARG. If the conversion is performed successfully, result will 2677 * be saved into valp and function returns SUCCESS. It returns FAILURE 2678 * when memory allocation fails. 2679 */ 2680 static int 2681 calc_size(char *sizep, uint64_t *valp) 2682 { 2683 int len; 2684 uint64_t size; 2685 uint64_t unit; 2686 char *t = NULL; 2687 char *tailp = NULL; 2688 2689 if (sizep == NULL || valp == NULL) { 2690 return (INVALID_ARG); 2691 } 2692 2693 if (is_fully_numeric(sizep) == TRUE) { 2694 *valp = atoi(sizep); 2695 return (SUCCESS); 2696 } 2697 2698 len = strlen(sizep); 2699 if (len == 0) { 2700 return (INVALID_ARG); 2701 } 2702 2703 t = (char *)malloc(len + 1); 2704 if (t == NULL) { 2705 return (FAILURE); 2706 } 2707 2708 (void) memcpy(t, sizep, len + 1); 2709 2710 switch (*(t + len - 1)) { 2711 case 'k': 2712 case 'K': 2713 unit = 1024ull; 2714 errno = 0; 2715 size = strtoll(t, &tailp, 0); 2716 break; 2717 case 'm': 2718 case 'M': 2719 unit = 1024ull * 1024ull; 2720 errno = 0; 2721 size = strtoll(t, &tailp, 0); 2722 break; 2723 case 'g': 2724 case 'G': 2725 unit = 1024ull * 1024ull * 1024ull; 2726 errno = 0; 2727 size = strtoll(t, &tailp, 0); 2728 break; 2729 case 't': 2730 case 'T': 2731 unit = 1024ull * 1024ull * 1024ull * 1024ull; 2732 errno = 0; 2733 size = strtoll(t, &tailp, 0); 2734 break; 2735 default: 2736 /* The unit must be kilobyte at least. */ 2737 free(t); 2738 return (INVALID_ARG); 2739 } 2740 2741 *(t + len - 1) = '\0'; 2742 if (is_fully_numeric(t) != TRUE) { 2743 free(t); 2744 return (INVALID_ARG); 2745 } 2746 2747 errno = 0; 2748 size = strtoll(t, &tailp, 0); 2749 2750 /* Check overflow condition */ 2751 if (errno == ERANGE || (size > (MAX64BIT / unit))) { 2752 free(t); 2753 return (INVALID_ARG); 2754 } 2755 2756 *valp = size * unit; 2757 free(t); 2758 return (SUCCESS); 2759 } 2760 2761 /* 2762 * is_fully_numeric(str) 2763 * This function checks if the string are legal numeric string. The beginning 2764 * or ending characters can be white spaces. 2765 * Return value is TRUE if the string are legal numeric string, or FALSE 2766 * otherwise. 2767 */ 2768 static int 2769 is_fully_numeric(char *strp) 2770 { 2771 uint32_t len; 2772 uint32_t i; 2773 2774 if (strp == NULL) { 2775 return (FALSE); 2776 } 2777 2778 len = strlen(strp); 2779 if (len == 0) { 2780 return (FALSE); 2781 } 2782 2783 /* Skip whitespace characters */ 2784 for (i = 0; i < len; i++) { 2785 if (strp[i] != ' ') { 2786 break; 2787 } 2788 } 2789 2790 /* if strp points all space characters */ 2791 if (i == len) { 2792 return (FALSE); 2793 } 2794 2795 /* Check the digitals in string */ 2796 for (; i < len; i++) { 2797 if (!isdigit(strp[i])) { 2798 break; 2799 } 2800 } 2801 2802 /* Check the ending string */ 2803 for (; i < len; i++) { 2804 if (strp[i] != ' ') { 2805 return (FALSE); 2806 } 2807 } 2808 2809 return (TRUE); 2810 } 2811 2812 static int 2813 yes(void) 2814 { 2815 int i, b; 2816 char ans[SCHAR_MAX + 1]; 2817 2818 for (i = 0; ; i++) { 2819 b = getchar(); 2820 if (b == '\n' || b == '\0' || b == EOF) { 2821 ans[i] = 0; 2822 break; 2823 } 2824 if (i < SCHAR_MAX) { 2825 ans[i] = b; 2826 } 2827 } 2828 if (i >= SCHAR_MAX) { 2829 i = SCHAR_MAX; 2830 ans[SCHAR_MAX] = 0; 2831 } 2832 2833 return (rpmatch(ans)); 2834 } 2835 2836 /* 2837 * Function: int rpmatch(char *) 2838 * 2839 * Description: 2840 * 2841 * Internationalized get yes / no answer. 2842 * 2843 * Inputs: 2844 * s -> Pointer to answer to compare against. 2845 * 2846 * Returns: 2847 * TRUE -> Answer was affirmative 2848 * FALSE -> Answer was negative 2849 */ 2850 2851 static int 2852 rpmatch(char *s) 2853 { 2854 int status; 2855 2856 /* match yesexpr */ 2857 status = regexec(&re, s, (size_t)0, NULL, 0); 2858 if (status != 0) { 2859 return (FALSE); 2860 } 2861 return (TRUE); 2862 } 2863 2864 static int 2865 size_to_string(uint64_t size, char *string, int len) 2866 { 2867 int i = 0; 2868 uint32_t remainder; 2869 char unit[][2] = {" ", "K", "M", "G", "T"}; 2870 2871 if (string == NULL) { 2872 return (FAILURE); 2873 } 2874 while (size > 1023) { 2875 remainder = size % 1024; 2876 size /= 1024; 2877 i++; 2878 } 2879 2880 if (i > 4) { 2881 return (FAILURE); 2882 } 2883 2884 remainder /= 103; 2885 if (remainder == 0) { 2886 (void) snprintf(string, len, "%llu", size); 2887 } else { 2888 (void) snprintf(string, len, "%llu.%1u", size, 2889 remainder); 2890 } 2891 2892 /* make sure there is one byte for unit */ 2893 if ((strlen(string) + 1) >= len) { 2894 return (FAILURE); 2895 } 2896 (void) strcat(string, unit[i]); 2897 2898 return (SUCCESS); 2899 } 2900 2901 /* 2902 * Only one raidctl is running at one time. 2903 */ 2904 static int 2905 enter_raidctl_lock(int *fd) 2906 { 2907 int fd0 = -1; 2908 struct flock lock; 2909 2910 fd0 = open(RAIDCTL_LOCKF, O_CREAT|O_WRONLY, 0600); 2911 if (fd0 < 0) { 2912 if (errno == EACCES) { 2913 (void) fprintf(stderr, 2914 gettext("raidctl:must be root to run raidctl" 2915 ": %s\n"), strerror(errno)); 2916 } else { 2917 (void) fprintf(stderr, 2918 gettext("raidctl:failed to open lockfile" 2919 " '"RAIDCTL_LOCKF"': %s\n"), strerror(errno)); 2920 } 2921 return (FAILURE); 2922 } 2923 2924 *fd = fd0; 2925 lock.l_type = F_WRLCK; 2926 lock.l_whence = SEEK_SET; 2927 lock.l_start = 0; 2928 lock.l_len = 0; 2929 2930 if ((fcntl(fd0, F_SETLK, &lock) == -1) && 2931 (errno == EAGAIN || errno == EDEADLK)) { 2932 if (fcntl(fd0, F_GETLK, &lock) == -1) { 2933 (void) fprintf(stderr, 2934 gettext("raidctl:enter_filelock error\n")); 2935 return (FAILURE); 2936 } 2937 (void) fprintf(stderr, gettext("raidctl:" 2938 "enter_filelock:filelock is owned " 2939 "by 'process %d'\n"), lock.l_pid); 2940 return (FAILURE); 2941 } 2942 2943 return (SUCCESS); 2944 } 2945 2946 static void 2947 exit_raidctl_lock(int fd) 2948 { 2949 struct flock lock; 2950 2951 lock.l_type = F_UNLCK; 2952 lock.l_whence = SEEK_SET; 2953 lock.l_start = 0; 2954 lock.l_len = 0; 2955 if (fcntl(fd, F_SETLK, &lock) == -1) { 2956 (void) fprintf(stderr, gettext("raidctl: failed to" 2957 " exit_filelock: %s\n"), 2958 strerror(errno)); 2959 } 2960 (void) close(fd); 2961 } 2962