usr.sbin/mptutil/mpt_show.c

   1 /*-
   2  * Copyright (c) 2008 Yahoo!, Inc.
   3  * All rights reserved.
   4  * Written by: John Baldwin <jhb@FreeBSD.org>
   5  *
   6  * Redistribution and use in source and binary forms, with or without
   7  * modification, are permitted provided that the following conditions
   8  * are met:
   9  * 1. Redistributions of source code must retain the above copyright
  10  *    notice, this list of conditions and the following disclaimer.
  11  * 2. Redistributions in binary form must reproduce the above copyright
  12  *    notice, this list of conditions and the following disclaimer in the
  13  *    documentation and/or other materials provided with the distribution.
  14  * 3. Neither the name of the author nor the names of any co-contributors
  15  *    may be used to endorse or promote products derived from this software
  16  *    without specific prior written permission.
  17  *
  18  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  19  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  20  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  21  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  22  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  23  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  24  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  25  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  26  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  27  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  28  * SUCH DAMAGE.
  29  *
  30  * $FreeBSD: src/usr.sbin/mptutil/mpt_show.c,v 1.3 2010/11/09 19:28:06 jhb Exp $
  31  */
  32
  33 #include <sys/param.h>
  34 #include <sys/errno.h>
  35 #include <err.h>
  36 #include <libutil.h>
  37 #include <stdio.h>
  38 #include <stdlib.h>
  39 #include <string.h>
  40 #include <unistd.h>
  41 #include "mptutil.h"
  42
  43 MPT_TABLE(top, show);
  44
  45 #define STANDALONE_STATE        "ONLINE"
  46
  47 static void
  48 format_stripe(char *buf, size_t buflen, U32 stripe)
  49 {
  50
  51         humanize_number(buf, buflen, stripe * 512, "", HN_AUTOSCALE,
  52             HN_B | HN_NOSPACE);
  53 }
  54
  55 static void
  56 display_stripe_map(const char *label, U32 StripeMap)
  57 {
  58         char stripe[5];
  59         int comma, i;
  60
  61         comma = 0;
  62         printf("%s: ", label);
  63         for (i = 0; StripeMap != 0; i++, StripeMap >>= 1)
  64                 if (StripeMap & 1) {
  65                         format_stripe(stripe, sizeof(stripe), 1 << i);
  66                         if (comma)
  67                                 printf(", ");
  68                         printf("%s", stripe);
  69                         comma = 1;
  70                 }
  71         printf("\n");
  72 }
  73
  74 static int
  75 show_adapter(int ac, char **av __unused)
  76 {
  77         CONFIG_PAGE_MANUFACTURING_0 *man0;
  78         CONFIG_PAGE_IOC_2 *ioc2;
  79         CONFIG_PAGE_IOC_6 *ioc6;
  80         U16 IOCStatus;
  81         int comma, error, fd;
  82
  83         if (ac != 1) {
  84                 warnx("show adapter: extra arguments");
  85                 return (EINVAL);
  86         }
  87
  88         fd = mpt_open(mpt_unit);
  89         if (fd < 0) {
  90                 error = errno;
  91                 warn("mpt_open");
  92                 return (error);
  93         }
  94
  95         man0 = mpt_read_man_page(fd, 0, NULL);
  96         if (man0 == NULL) {
  97                 error = errno;
  98                 warn("Failed to get controller info");
  99                 return (error);
 100         }
 101         if (man0->Header.PageLength < sizeof(*man0) / 4) {
 102                 warnx("Invalid controller info");
 103                 return (EINVAL);
 104         }
 105         printf("mpt%d Adapter:\n", mpt_unit);
 106         printf("       Board Name: %.16s\n", man0->BoardName);
 107         printf("   Board Assembly: %.16s\n", man0->BoardAssembly);
 108         printf("        Chip Name: %.16s\n", man0->ChipName);
 109         printf("    Chip Revision: %.16s\n", man0->ChipRevision);
 110
 111         free(man0);
 112
 113         ioc2 = mpt_read_ioc_page(fd, 2, &IOCStatus);
 114         if (ioc2 != NULL) {
 115                 printf("      RAID Levels:");
 116                 comma = 0;
 117                 if (ioc2->CapabilitiesFlags &
 118                     MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT) {
 119                         printf(" RAID0");
 120                         comma = 1;
 121                 }
 122                 if (ioc2->CapabilitiesFlags &
 123                     MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT) {
 124                         printf("%s RAID1", comma ? "," : "");
 125                         comma = 1;
 126                 }
 127                 if (ioc2->CapabilitiesFlags &
 128                     MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT) {
 129                         printf("%s RAID1E", comma ? "," : "");
 130                         comma = 1;
 131                 }
 132                 if (ioc2->CapabilitiesFlags &
 133                     MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT) {
 134                         printf("%s RAID5", comma ? "," : "");
 135                         comma = 1;
 136                 }
 137                 if (ioc2->CapabilitiesFlags &
 138                     MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT) {
 139                         printf("%s RAID6", comma ? "," : "");
 140                         comma = 1;
 141                 }
 142                 if (ioc2->CapabilitiesFlags &
 143                     MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT) {
 144                         printf("%s RAID10", comma ? "," : "");
 145                         comma = 1;
 146                 }
 147                 if (ioc2->CapabilitiesFlags &
 148                     MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT) {
 149                         printf("%s RAID50", comma ? "," : "");
 150                         comma = 1;
 151                 }
 152                 if (!comma)
 153                         printf(" none");
 154                 printf("\n");
 155                 free(ioc2);
 156         } else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
 157             MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
 158                 warnx("mpt_read_ioc_page(2): %s", mpt_ioc_status(IOCStatus));
 159
 160         ioc6 = mpt_read_ioc_page(fd, 6, &IOCStatus);
 161         if (ioc6 != NULL) {
 162                 display_stripe_map("    RAID0 Stripes",
 163                     ioc6->SupportedStripeSizeMapIS);
 164                 display_stripe_map("   RAID1E Stripes",
 165                     ioc6->SupportedStripeSizeMapIME);
 166                 printf(" RAID0 Drives/Vol: %u", ioc6->MinDrivesIS);
 167                 if (ioc6->MinDrivesIS != ioc6->MaxDrivesIS)
 168                         printf("-%u", ioc6->MaxDrivesIS);
 169                 printf("\n");
 170                 printf(" RAID1 Drives/Vol: %u", ioc6->MinDrivesIM);
 171                 if (ioc6->MinDrivesIM != ioc6->MaxDrivesIM)
 172                         printf("-%u", ioc6->MaxDrivesIM);
 173                 printf("\n");
 174                 printf("RAID1E Drives/Vol: %u", ioc6->MinDrivesIME);
 175                 if (ioc6->MinDrivesIME != ioc6->MaxDrivesIME)
 176                         printf("-%u", ioc6->MaxDrivesIME);
 177                 printf("\n");
 178                 free(ioc6);
 179         } else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
 180             MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
 181                 warnx("mpt_read_ioc_page(6): %s", mpt_ioc_status(IOCStatus));
 182
 183         /* TODO: Add an ioctl to fetch IOC_FACTS and print firmware version. */
 184
 185         close(fd);
 186
 187         return (0);
 188 }
 189 MPT_COMMAND(show, adapter, show_adapter);
 190
 191 static void
 192 print_vol(CONFIG_PAGE_RAID_VOL_0 *info, int state_len)
 193 {
 194         uint64_t size;
 195         const char *level, *state;
 196         char buf[6], stripe[5];
 197
 198         size = ((uint64_t)info->MaxLBAHigh << 32) | info->MaxLBA;
 199         humanize_number(buf, sizeof(buf), (size + 1) * 512, "", HN_AUTOSCALE,
 200             HN_B | HN_NOSPACE | HN_DECIMAL);
 201         if (info->VolumeType == MPI_RAID_VOL_TYPE_IM)
 202                 stripe[0] = '\0';
 203         else
 204                 format_stripe(stripe, sizeof(stripe), info->StripeSize);
 205         level = mpt_raid_level(info->VolumeType);
 206         state = mpt_volstate(info->VolumeStatus.State);
 207         if (state_len > 0)
 208                 printf("(%6s) %-8s %6s %-*s", buf, level, stripe, state_len,
 209                     state);
 210         else if (stripe[0] != '\0')
 211                 printf("(%s) %s %s %s", buf, level, stripe, state);
 212         else
 213                 printf("(%s) %s %s", buf, level, state);
 214 }
 215
 216 static void
 217 print_pd(CONFIG_PAGE_RAID_PHYS_DISK_0 *info, int state_len, int location)
 218 {
 219         const char *inq, *state;
 220         char buf[6];
 221
 222         humanize_number(buf, sizeof(buf), ((uint64_t)info->MaxLBA + 1) * 512,
 223             "", HN_AUTOSCALE, HN_B | HN_NOSPACE |HN_DECIMAL);
 224         state = mpt_pdstate(info);
 225         if (state_len > 0)
 226                 printf("(%6s) %-*s", buf, state_len, state);
 227         else
 228                 printf("(%s) %s", buf, state);
 229         inq = mpt_pd_inq_string(info);
 230         if (inq != NULL)
 231                 printf(" %s", inq);
 232         if (!location)
 233                 return;
 234         printf(" bus %d id %d", info->PhysDiskBus, info->PhysDiskID);
 235 }
 236
 237 static void
 238 print_standalone(struct mpt_standalone_disk *disk, int state_len, int location)
 239 {
 240         char buf[6];
 241
 242         humanize_number(buf, sizeof(buf), (disk->maxlba + 1) * 512,
 243             "", HN_AUTOSCALE, HN_B | HN_NOSPACE |HN_DECIMAL);
 244         if (state_len > 0)
 245                 printf("(%6s) %-*s", buf, state_len, STANDALONE_STATE);
 246         else
 247                 printf("(%s) %s", buf, STANDALONE_STATE);
 248         if (disk->inqstring[0] != '\0')
 249                 printf(" %s", disk->inqstring);
 250         if (!location)
 251                 return;
 252         printf(" bus %d id %d", disk->bus, disk->target);
 253 }
 254
 255 static void
 256 print_spare_pools(U8 HotSparePool)
 257 {
 258         int i;
 259
 260         if (HotSparePool == 0) {
 261                 printf("none");
 262                 return;
 263         }
 264         for (i = 0; HotSparePool != 0; i++) {
 265                 if (HotSparePool & 1) {
 266                         printf("%d", i);
 267                         if (HotSparePool == 1)
 268                                 break;
 269                         printf(", ");
 270                 }
 271                 HotSparePool >>= 1;
 272         }
 273 }
 274
 275 static int
 276 show_config(int ac, char **av __unused)
 277 {
 278         CONFIG_PAGE_IOC_2 *ioc2;
 279         CONFIG_PAGE_IOC_2_RAID_VOL *vol;
 280         CONFIG_PAGE_IOC_5 *ioc5;
 281         IOC_5_HOT_SPARE *spare;
 282         CONFIG_PAGE_RAID_VOL_0 *vinfo;
 283         RAID_VOL0_PHYS_DISK *disk;
 284         CONFIG_PAGE_RAID_VOL_1 *vnames;
 285         CONFIG_PAGE_RAID_PHYS_DISK_0 *pinfo;
 286         struct mpt_standalone_disk *sdisks;
 287         int error, fd, i, j, nsdisks;
 288
 289         if (ac != 1) {
 290                 warnx("show config: extra arguments");
 291                 return (EINVAL);
 292         }
 293
 294         fd = mpt_open(mpt_unit);
 295         if (fd < 0) {
 296                 error = errno;
 297                 warn("mpt_open");
 298                 return (error);
 299         }
 300
 301         /* Get the config from the controller. */
 302         ioc2 = mpt_read_ioc_page(fd, 2, NULL);
 303         ioc5 = mpt_read_ioc_page(fd, 5, NULL);
 304         if (ioc2 == NULL || ioc5 == NULL) {
 305                 error = errno;
 306                 warn("Failed to get config");
 307                 return (error);
 308         }
 309         if (mpt_fetch_disks(fd, &nsdisks, &sdisks) < 0) {
 310                 error = errno;
 311                 warn("Failed to get standalone drive list");
 312                 return (error);
 313         }
 314
 315         /* Dump out the configuration. */
 316         printf("mpt%d Configuration: %d volumes, %d drives\n",
 317             mpt_unit, ioc2->NumActiveVolumes, ioc2->NumActivePhysDisks +
 318             nsdisks);
 319         vol = ioc2->RaidVolume;
 320         for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
 321                 printf("    volume %s ", mpt_volume_name(vol->VolumeBus,
 322                     vol->VolumeID));
 323                 vinfo = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID, NULL);
 324                 if (vinfo == NULL) {
 325                         printf("%s UNKNOWN", mpt_raid_level(vol->VolumeType));
 326                 } else
 327                         print_vol(vinfo, -1);
 328                 vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
 329                 if (vnames != NULL) {
 330                         if (vnames->Name[0] != '\0')
 331                                 printf(" <%s>", vnames->Name);
 332                         free(vnames);
 333                 }
 334                 if (vinfo == NULL) {
 335                         printf("\n");
 336                         continue;
 337                 }
 338                 printf(" spans:\n");
 339                 disk = vinfo->PhysDisk;
 340                 for (j = 0; j < vinfo->NumPhysDisks; disk++, j++) {
 341                         printf("        drive %u ", disk->PhysDiskNum);
 342                         pinfo = mpt_pd_info(fd, disk->PhysDiskNum, NULL);
 343                         if (pinfo != NULL) {
 344                                 print_pd(pinfo, -1, 0);
 345                                 free(pinfo);
 346                         }
 347                         printf("\n");
 348                 }
 349                 if (vinfo->VolumeSettings.HotSparePool != 0) {
 350                         printf("        spare pools: ");
 351                         print_spare_pools(vinfo->VolumeSettings.HotSparePool);
 352                         printf("\n");
 353                 }
 354                 free(vinfo);
 355         }
 356
 357         spare = ioc5->HotSpare;
 358         for (i = 0; i < ioc5->NumHotSpares; spare++, i++) {
 359                 printf("    spare %u ", spare->PhysDiskNum);
 360                 pinfo = mpt_pd_info(fd, spare->PhysDiskNum, NULL);
 361                 if (pinfo != NULL) {
 362                         print_pd(pinfo, -1, 0);
 363                         free(pinfo);
 364                 }
 365                 printf(" backs pool %d\n", ffs(spare->HotSparePool) - 1);
 366         }
 367         for (i = 0; i < nsdisks; i++) {
 368                 printf("    drive %s ", sdisks[i].devname);
 369                 print_standalone(&sdisks[i], -1, 0);
 370                 printf("\n");
 371         }
 372         free(ioc2);
 373         free(ioc5);
 374         free(sdisks);
 375         close(fd);
 376
 377         return (0);
 378 }
 379 MPT_COMMAND(show, config, show_config);
 380
 381 static int
 382 show_volumes(int ac, char **av __unused)
 383 {
 384         CONFIG_PAGE_IOC_2 *ioc2;
 385         CONFIG_PAGE_IOC_2_RAID_VOL *vol;
 386         CONFIG_PAGE_RAID_VOL_0 **volumes;
 387         CONFIG_PAGE_RAID_VOL_1 *vnames;
 388         int error, fd, i, len, state_len;
 389
 390         if (ac != 1) {
 391                 warnx("show volumes: extra arguments");
 392                 return (EINVAL);
 393         }
 394
 395         fd = mpt_open(mpt_unit);
 396         if (fd < 0) {
 397                 error = errno;
 398                 warn("mpt_open");
 399                 return (error);
 400         }
 401
 402         /* Get the volume list from the controller. */
 403         ioc2 = mpt_read_ioc_page(fd, 2, NULL);
 404         if (ioc2 == NULL) {
 405                 error = errno;
 406                 warn("Failed to get volume list");
 407                 return (error);
 408         }
 409
 410         /*
 411          * Go ahead and read the info for all the volumes and figure
 412          * out the maximum width of the state field.
 413          */
 414         volumes = malloc(sizeof(*volumes) * ioc2->NumActiveVolumes);
 415         state_len = strlen("State");
 416         vol = ioc2->RaidVolume;
 417         for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
 418                 volumes[i] = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID,
 419                     NULL);
 420                 if (volumes[i] == NULL)
 421                         len = strlen("UNKNOWN");
 422                 else
 423                         len = strlen(mpt_volstate(
 424                             volumes[i]->VolumeStatus.State));
 425                 if (len > state_len)
 426                         state_len = len;
 427         }
 428         printf("mpt%d Volumes:\n", mpt_unit);
 429         printf("  Id     Size    Level   Stripe ");
 430         len = state_len - strlen("State");
 431         for (i = 0; i < (len + 1) / 2; i++)
 432                 printf(" ");
 433         printf("State");
 434         for (i = 0; i < len / 2; i++)
 435                 printf(" ");
 436         printf(" Write-Cache  Name\n");
 437         vol = ioc2->RaidVolume;
 438         for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
 439                 printf("%6s ", mpt_volume_name(vol->VolumeBus, vol->VolumeID));
 440                 if (volumes[i] != NULL)
 441                         print_vol(volumes[i], state_len);
 442                 else
 443                         printf("         %-8s %-*s",
 444                             mpt_raid_level(vol->VolumeType), state_len,
 445                             "UNKNOWN");
 446                 if (volumes[i] != NULL) {
 447                         if (volumes[i]->VolumeSettings.Settings &
 448                             MPI_RAIDVOL0_SETTING_WRITE_CACHING_ENABLE)
 449                                 printf("   Enabled   ");
 450                         else
 451                                 printf("   Disabled  ");
 452                 } else
 453                         printf("             ");
 454                 free(volumes[i]);
 455                 vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
 456                 if (vnames != NULL) {
 457                         if (vnames->Name[0] != '\0')
 458                                 printf(" <%s>", vnames->Name);
 459                         free(vnames);
 460                 }
 461                 printf("\n");
 462         }
 463         free(ioc2);
 464         close(fd);
 465
 466         return (0);
 467 }
 468 MPT_COMMAND(show, volumes, show_volumes);
 469
 470 static int
 471 show_drives(int ac, char **av __unused)
 472 {
 473         struct mpt_drive_list *list;
 474         struct mpt_standalone_disk *sdisks;
 475         int error, fd, i, len, nsdisks, state_len;
 476
 477         if (ac != 1) {
 478                 warnx("show drives: extra arguments");
 479                 return (EINVAL);
 480         }
 481
 482         fd = mpt_open(mpt_unit);
 483         if (fd < 0) {
 484                 error = errno;
 485                 warn("mpt_open");
 486                 return (error);
 487         }
 488
 489         /* Get the drive list. */
 490         list = mpt_pd_list(fd);
 491         if (list == NULL) {
 492                 error = errno;
 493                 warn("Failed to get drive list");
 494                 return (error);
 495         }
 496
 497         /* Fetch the list of standalone disks for this controller. */
 498         state_len = 0;
 499         if (mpt_fetch_disks(fd, &nsdisks, &sdisks) != 0) {
 500                 nsdisks = 0;
 501                 sdisks = NULL;
 502         }
 503         if (nsdisks != 0)
 504                 state_len = strlen(STANDALONE_STATE);
 505
 506         /* Walk the drive list to determine width of state column. */
 507         for (i = 0; i < list->ndrives; i++) {
 508                 len = strlen(mpt_pdstate(list->drives[i]));
 509                 if (len > state_len)
 510                         state_len = len;
 511         }
 512
 513         /* List the drives. */
 514         printf("mpt%d Physical Drives:\n", mpt_unit);
 515         for (i = 0; i < list->ndrives; i++) {
 516                 printf("%4u ", list->drives[i]->PhysDiskNum);
 517                 print_pd(list->drives[i], state_len, 1);
 518                 printf("\n");
 519         }
 520         mpt_free_pd_list(list);
 521         for (i = 0; i < nsdisks; i++) {
 522                 printf("%4s ", sdisks[i].devname);
 523                 print_standalone(&sdisks[i], state_len, 1);
 524                 printf("\n");
 525         }
 526         free(sdisks);
 527
 528         close(fd);
 529
 530         return (0);
 531 }
 532 MPT_COMMAND(show, drives, show_drives);
 533
 534 #ifdef DEBUG
 535 static int
 536 show_physdisks(int ac, char **av)
 537 {
 538         CONFIG_PAGE_RAID_PHYS_DISK_0 *pinfo;
 539         U16 IOCStatus;
 540         int fd, i;
 541
 542         if (ac != 1) {
 543                 warnx("show drives: extra arguments");
 544                 return (EINVAL);
 545         }
 546
 547         fd = mpt_open(mpt_unit);
 548         if (fd < 0) {
 549                 error = errno;
 550                 warn("mpt_open");
 551                 return (error);
 552         }
 553
 554         /* Try to find each possible phys disk page. */
 555         for (i = 0; i <= 0xff; i++) {
 556                 pinfo = mpt_pd_info(fd, i, &IOCStatus);
 557                 if (pinfo == NULL) {
 558                         if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
 559                             MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
 560                                 warnx("mpt_pd_info(%d): %s", i,
 561                                     mpt_ioc_status(IOCStatus));
 562                         continue;
 563                 }
 564                 printf("%3u ", i);
 565                 print_pd(pinfo, -1, 1);
 566                 printf("\n");
 567         }
 568
 569         close(fd);
 570
 571         return (0);
 572 }
 573 MPT_COMMAND(show, pd, show_physdisks);
 574 #endif