1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2008 Yahoo!, Inc.
5 * All rights reserved.
6 * Written by: John Baldwin <jhb@FreeBSD.org>
7 *
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
10 * are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the name of the author nor the names of any co-contributors
17 * may be used to endorse or promote products derived from this software
18 * without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 * SUCH DAMAGE.
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
format_stripe(char * buf,size_t buflen,U32 stripe)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
display_stripe_map(const char * label,U32 StripeMap)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
show_adapter(int ac,char ** av)75 show_adapter(int ac, char **av)
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 close(fd);
100 return (error);
101 }
102 if (man0->Header.PageLength < sizeof(*man0) / 4) {
103 warnx("Invalid controller info");
104 free(man0);
105 close(fd);
106 return (EINVAL);
107 }
108 printf("mpt%d Adapter:\n", mpt_unit);
109 printf(" Board Name: %.16s\n", man0->BoardName);
110 printf(" Board Assembly: %.16s\n", man0->BoardAssembly);
111 printf(" Chip Name: %.16s\n", man0->ChipName);
112 printf(" Chip Revision: %.16s\n", man0->ChipRevision);
113
114 free(man0);
115
116 ioc2 = mpt_read_ioc_page(fd, 2, &IOCStatus);
117 if (ioc2 != NULL) {
118 printf(" RAID Levels:");
119 comma = 0;
120 if (ioc2->CapabilitiesFlags &
121 MPI_IOCPAGE2_CAP_FLAGS_IS_SUPPORT) {
122 printf(" RAID0");
123 comma = 1;
124 }
125 if (ioc2->CapabilitiesFlags &
126 MPI_IOCPAGE2_CAP_FLAGS_IM_SUPPORT) {
127 printf("%s RAID1", comma ? "," : "");
128 comma = 1;
129 }
130 if (ioc2->CapabilitiesFlags &
131 MPI_IOCPAGE2_CAP_FLAGS_IME_SUPPORT) {
132 printf("%s RAID1E", comma ? "," : "");
133 comma = 1;
134 }
135 if (ioc2->CapabilitiesFlags &
136 MPI_IOCPAGE2_CAP_FLAGS_RAID_5_SUPPORT) {
137 printf("%s RAID5", comma ? "," : "");
138 comma = 1;
139 }
140 if (ioc2->CapabilitiesFlags &
141 MPI_IOCPAGE2_CAP_FLAGS_RAID_6_SUPPORT) {
142 printf("%s RAID6", comma ? "," : "");
143 comma = 1;
144 }
145 if (ioc2->CapabilitiesFlags &
146 MPI_IOCPAGE2_CAP_FLAGS_RAID_10_SUPPORT) {
147 printf("%s RAID10", comma ? "," : "");
148 comma = 1;
149 }
150 if (ioc2->CapabilitiesFlags &
151 MPI_IOCPAGE2_CAP_FLAGS_RAID_50_SUPPORT) {
152 printf("%s RAID50", comma ? "," : "");
153 comma = 1;
154 }
155 if (!comma)
156 printf(" none");
157 printf("\n");
158 free(ioc2);
159 } else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
160 MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
161 warnx("mpt_read_ioc_page(2): %s", mpt_ioc_status(IOCStatus));
162
163 ioc6 = mpt_read_ioc_page(fd, 6, &IOCStatus);
164 if (ioc6 != NULL) {
165 display_stripe_map(" RAID0 Stripes",
166 ioc6->SupportedStripeSizeMapIS);
167 display_stripe_map(" RAID1E Stripes",
168 ioc6->SupportedStripeSizeMapIME);
169 printf(" RAID0 Drives/Vol: %u", ioc6->MinDrivesIS);
170 if (ioc6->MinDrivesIS != ioc6->MaxDrivesIS)
171 printf("-%u", ioc6->MaxDrivesIS);
172 printf("\n");
173 printf(" RAID1 Drives/Vol: %u", ioc6->MinDrivesIM);
174 if (ioc6->MinDrivesIM != ioc6->MaxDrivesIM)
175 printf("-%u", ioc6->MaxDrivesIM);
176 printf("\n");
177 printf("RAID1E Drives/Vol: %u", ioc6->MinDrivesIME);
178 if (ioc6->MinDrivesIME != ioc6->MaxDrivesIME)
179 printf("-%u", ioc6->MaxDrivesIME);
180 printf("\n");
181 free(ioc6);
182 } else if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
183 MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
184 warnx("mpt_read_ioc_page(6): %s", mpt_ioc_status(IOCStatus));
185
186 /* TODO: Add an ioctl to fetch IOC_FACTS and print firmware version. */
187
188 close(fd);
189
190 return (0);
191 }
192 MPT_COMMAND(show, adapter, show_adapter);
193
194 static void
print_vol(CONFIG_PAGE_RAID_VOL_0 * info,int state_len)195 print_vol(CONFIG_PAGE_RAID_VOL_0 *info, int state_len)
196 {
197 uint64_t size;
198 const char *level, *state;
199 char buf[6], stripe[5];
200
201 size = ((uint64_t)info->MaxLBAHigh << 32) | info->MaxLBA;
202 humanize_number(buf, sizeof(buf), (size + 1) * 512, "", HN_AUTOSCALE,
203 HN_B | HN_NOSPACE | HN_DECIMAL);
204 if (info->VolumeType == MPI_RAID_VOL_TYPE_IM)
205 stripe[0] = '\0';
206 else
207 format_stripe(stripe, sizeof(stripe), info->StripeSize);
208 level = mpt_raid_level(info->VolumeType);
209 state = mpt_volstate(info->VolumeStatus.State);
210 if (state_len > 0)
211 printf("(%6s) %-8s %6s %-*s", buf, level, stripe, state_len,
212 state);
213 else if (stripe[0] != '\0')
214 printf("(%s) %s %s %s", buf, level, stripe, state);
215 else
216 printf("(%s) %s %s", buf, level, state);
217 }
218
219 static void
print_pd(CONFIG_PAGE_RAID_PHYS_DISK_0 * info,int state_len,int location)220 print_pd(CONFIG_PAGE_RAID_PHYS_DISK_0 *info, int state_len, int location)
221 {
222 const char *inq, *state;
223 char buf[6];
224
225 humanize_number(buf, sizeof(buf), ((uint64_t)info->MaxLBA + 1) * 512,
226 "", HN_AUTOSCALE, HN_B | HN_NOSPACE |HN_DECIMAL);
227 state = mpt_pdstate(info);
228 if (state_len > 0)
229 printf("(%6s) %-*s", buf, state_len, state);
230 else
231 printf("(%s) %s", buf, state);
232 inq = mpt_pd_inq_string(info);
233 if (inq != NULL)
234 printf(" %s", inq);
235 if (!location)
236 return;
237 printf(" bus %d id %d", info->PhysDiskBus, info->PhysDiskID);
238 }
239
240 static void
print_standalone(struct mpt_standalone_disk * disk,int state_len,int location)241 print_standalone(struct mpt_standalone_disk *disk, int state_len, int location)
242 {
243 char buf[6];
244
245 humanize_number(buf, sizeof(buf), (disk->maxlba + 1) * 512,
246 "", HN_AUTOSCALE, HN_B | HN_NOSPACE |HN_DECIMAL);
247 if (state_len > 0)
248 printf("(%6s) %-*s", buf, state_len, STANDALONE_STATE);
249 else
250 printf("(%s) %s", buf, STANDALONE_STATE);
251 if (disk->inqstring[0] != '\0')
252 printf(" %s", disk->inqstring);
253 if (!location)
254 return;
255 printf(" bus %d id %d", disk->bus, disk->target);
256 }
257
258 static void
print_spare_pools(U8 HotSparePool)259 print_spare_pools(U8 HotSparePool)
260 {
261 int i;
262
263 if (HotSparePool == 0) {
264 printf("none");
265 return;
266 }
267 for (i = 0; HotSparePool != 0; i++) {
268 if (HotSparePool & 1) {
269 printf("%d", i);
270 if (HotSparePool == 1)
271 break;
272 printf(", ");
273 }
274 HotSparePool >>= 1;
275 }
276 }
277
278 static int
show_config(int ac,char ** av)279 show_config(int ac, char **av)
280 {
281 CONFIG_PAGE_IOC_2 *ioc2;
282 CONFIG_PAGE_IOC_2_RAID_VOL *vol;
283 CONFIG_PAGE_IOC_5 *ioc5;
284 IOC_5_HOT_SPARE *spare;
285 CONFIG_PAGE_RAID_VOL_0 *vinfo;
286 RAID_VOL0_PHYS_DISK *disk;
287 CONFIG_PAGE_RAID_VOL_1 *vnames;
288 CONFIG_PAGE_RAID_PHYS_DISK_0 *pinfo;
289 struct mpt_standalone_disk *sdisks;
290 int error, fd, i, j, nsdisks;
291
292 if (ac != 1) {
293 warnx("show config: extra arguments");
294 return (EINVAL);
295 }
296
297 fd = mpt_open(mpt_unit);
298 if (fd < 0) {
299 error = errno;
300 warn("mpt_open");
301 return (error);
302 }
303
304 /* Get the config from the controller. */
305 ioc2 = mpt_read_ioc_page(fd, 2, NULL);
306 ioc5 = mpt_read_ioc_page(fd, 5, NULL);
307 if (ioc2 == NULL || ioc5 == NULL) {
308 error = errno;
309 warn("Failed to get config");
310 free(ioc2);
311 close(fd);
312 return (error);
313 }
314 if (mpt_fetch_disks(fd, &nsdisks, &sdisks) < 0) {
315 error = errno;
316 warn("Failed to get standalone drive list");
317 free(ioc5);
318 free(ioc2);
319 close(fd);
320 return (error);
321 }
322
323 /* Dump out the configuration. */
324 printf("mpt%d Configuration: %d volumes, %d drives\n",
325 mpt_unit, ioc2->NumActiveVolumes, ioc2->NumActivePhysDisks +
326 nsdisks);
327 vol = ioc2->RaidVolume;
328 for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
329 printf(" volume %s ", mpt_volume_name(vol->VolumeBus,
330 vol->VolumeID));
331 vinfo = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID, NULL);
332 if (vinfo == NULL) {
333 printf("%s UNKNOWN", mpt_raid_level(vol->VolumeType));
334 } else
335 print_vol(vinfo, -1);
336 vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
337 if (vnames != NULL) {
338 if (vnames->Name[0] != '\0')
339 printf(" <%s>", vnames->Name);
340 free(vnames);
341 }
342 if (vinfo == NULL) {
343 printf("\n");
344 continue;
345 }
346 printf(" spans:\n");
347 disk = vinfo->PhysDisk;
348 for (j = 0; j < vinfo->NumPhysDisks; disk++, j++) {
349 printf(" drive %u ", disk->PhysDiskNum);
350 pinfo = mpt_pd_info(fd, disk->PhysDiskNum, NULL);
351 if (pinfo != NULL) {
352 print_pd(pinfo, -1, 0);
353 free(pinfo);
354 }
355 printf("\n");
356 }
357 if (vinfo->VolumeSettings.HotSparePool != 0) {
358 printf(" spare pools: ");
359 print_spare_pools(vinfo->VolumeSettings.HotSparePool);
360 printf("\n");
361 }
362 free(vinfo);
363 }
364
365 spare = ioc5->HotSpare;
366 for (i = 0; i < ioc5->NumHotSpares; spare++, i++) {
367 printf(" spare %u ", spare->PhysDiskNum);
368 pinfo = mpt_pd_info(fd, spare->PhysDiskNum, NULL);
369 if (pinfo != NULL) {
370 print_pd(pinfo, -1, 0);
371 free(pinfo);
372 }
373 printf(" backs pool %d\n", ffs(spare->HotSparePool) - 1);
374 }
375 for (i = 0; i < nsdisks; i++) {
376 printf(" drive %s ", sdisks[i].devname);
377 print_standalone(&sdisks[i], -1, 0);
378 printf("\n");
379 }
380 free(ioc2);
381 free(ioc5);
382 free(sdisks);
383 close(fd);
384
385 return (0);
386 }
387 MPT_COMMAND(show, config, show_config);
388
389 static int
show_volumes(int ac,char ** av)390 show_volumes(int ac, char **av)
391 {
392 CONFIG_PAGE_IOC_2 *ioc2;
393 CONFIG_PAGE_IOC_2_RAID_VOL *vol;
394 CONFIG_PAGE_RAID_VOL_0 **volumes;
395 CONFIG_PAGE_RAID_VOL_1 *vnames;
396 int error, fd, i, len, state_len;
397
398 if (ac != 1) {
399 warnx("show volumes: extra arguments");
400 return (EINVAL);
401 }
402
403 fd = mpt_open(mpt_unit);
404 if (fd < 0) {
405 error = errno;
406 warn("mpt_open");
407 return (error);
408 }
409
410 /* Get the volume list from the controller. */
411 ioc2 = mpt_read_ioc_page(fd, 2, NULL);
412 if (ioc2 == NULL) {
413 error = errno;
414 warn("Failed to get volume list");
415 return (error);
416 }
417
418 /*
419 * Go ahead and read the info for all the volumes and figure
420 * out the maximum width of the state field.
421 */
422 volumes = malloc(sizeof(*volumes) * ioc2->NumActiveVolumes);
423 state_len = strlen("State");
424 vol = ioc2->RaidVolume;
425 for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
426 volumes[i] = mpt_vol_info(fd, vol->VolumeBus, vol->VolumeID,
427 NULL);
428 if (volumes[i] == NULL)
429 len = strlen("UNKNOWN");
430 else
431 len = strlen(mpt_volstate(
432 volumes[i]->VolumeStatus.State));
433 if (len > state_len)
434 state_len = len;
435 }
436 printf("mpt%d Volumes:\n", mpt_unit);
437 printf(" Id Size Level Stripe ");
438 len = state_len - strlen("State");
439 for (i = 0; i < (len + 1) / 2; i++)
440 printf(" ");
441 printf("State");
442 for (i = 0; i < len / 2; i++)
443 printf(" ");
444 printf(" Write-Cache Name\n");
445 vol = ioc2->RaidVolume;
446 for (i = 0; i < ioc2->NumActiveVolumes; vol++, i++) {
447 printf("%6s ", mpt_volume_name(vol->VolumeBus, vol->VolumeID));
448 if (volumes[i] != NULL)
449 print_vol(volumes[i], state_len);
450 else
451 printf(" %-8s %-*s",
452 mpt_raid_level(vol->VolumeType), state_len,
453 "UNKNOWN");
454 if (volumes[i] != NULL) {
455 if (volumes[i]->VolumeSettings.Settings &
456 MPI_RAIDVOL0_SETTING_WRITE_CACHING_ENABLE)
457 printf(" Enabled ");
458 else
459 printf(" Disabled ");
460 } else
461 printf(" ");
462 free(volumes[i]);
463 vnames = mpt_vol_names(fd, vol->VolumeBus, vol->VolumeID, NULL);
464 if (vnames != NULL) {
465 if (vnames->Name[0] != '\0')
466 printf(" <%s>", vnames->Name);
467 free(vnames);
468 }
469 printf("\n");
470 }
471 free(volumes);
472 free(ioc2);
473 close(fd);
474
475 return (0);
476 }
477 MPT_COMMAND(show, volumes, show_volumes);
478
479 static int
show_drives(int ac,char ** av)480 show_drives(int ac, char **av)
481 {
482 struct mpt_drive_list *list;
483 struct mpt_standalone_disk *sdisks;
484 int error, fd, i, len, nsdisks, state_len;
485
486 if (ac != 1) {
487 warnx("show drives: extra arguments");
488 return (EINVAL);
489 }
490
491 fd = mpt_open(mpt_unit);
492 if (fd < 0) {
493 error = errno;
494 warn("mpt_open");
495 return (error);
496 }
497
498 /* Get the drive list. */
499 list = mpt_pd_list(fd);
500 if (list == NULL) {
501 error = errno;
502 close(fd);
503 warn("Failed to get drive list");
504 return (error);
505 }
506
507 /* Fetch the list of standalone disks for this controller. */
508 state_len = 0;
509 if (mpt_fetch_disks(fd, &nsdisks, &sdisks) != 0) {
510 nsdisks = 0;
511 sdisks = NULL;
512 }
513 if (nsdisks != 0)
514 state_len = strlen(STANDALONE_STATE);
515
516 /* Walk the drive list to determine width of state column. */
517 for (i = 0; i < list->ndrives; i++) {
518 len = strlen(mpt_pdstate(list->drives[i]));
519 if (len > state_len)
520 state_len = len;
521 }
522
523 /* List the drives. */
524 printf("mpt%d Physical Drives:\n", mpt_unit);
525 for (i = 0; i < list->ndrives; i++) {
526 printf("%4u ", list->drives[i]->PhysDiskNum);
527 print_pd(list->drives[i], state_len, 1);
528 printf("\n");
529 }
530 mpt_free_pd_list(list);
531 for (i = 0; i < nsdisks; i++) {
532 printf("%4s ", sdisks[i].devname);
533 print_standalone(&sdisks[i], state_len, 1);
534 printf("\n");
535 }
536 free(sdisks);
537
538 close(fd);
539
540 return (0);
541 }
542 MPT_COMMAND(show, drives, show_drives);
543
544 #ifdef DEBUG
545 static int
show_physdisks(int ac,char ** av)546 show_physdisks(int ac, char **av)
547 {
548 CONFIG_PAGE_RAID_PHYS_DISK_0 *pinfo;
549 U16 IOCStatus;
550 int error, fd, i;
551
552 if (ac != 1) {
553 warnx("show drives: extra arguments");
554 return (EINVAL);
555 }
556
557 fd = mpt_open(mpt_unit);
558 if (fd < 0) {
559 error = errno;
560 warn("mpt_open");
561 return (error);
562 }
563
564 /* Try to find each possible phys disk page. */
565 for (i = 0; i <= 0xff; i++) {
566 pinfo = mpt_pd_info(fd, i, &IOCStatus);
567 if (pinfo == NULL) {
568 if ((IOCStatus & MPI_IOCSTATUS_MASK) !=
569 MPI_IOCSTATUS_CONFIG_INVALID_PAGE)
570 warnx("mpt_pd_info(%d): %s", i,
571 mpt_ioc_status(IOCStatus));
572 continue;
573 }
574 printf("%3u ", i);
575 print_pd(pinfo, -1, 1);
576 printf("\n");
577 }
578
579 close(fd);
580
581 return (0);
582 }
583 MPT_COMMAND(show, pd, show_physdisks);
584 #endif
585