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
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 __unused)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
print_vol(CONFIG_PAGE_RAID_VOL_0 * info,int state_len)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
print_pd(CONFIG_PAGE_RAID_PHYS_DISK_0 * info,int state_len,int location)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
print_standalone(struct mpt_standalone_disk * disk,int state_len,int location)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
print_spare_pools(U8 HotSparePool)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
show_config(int ac,char ** av __unused)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
show_volumes(int ac,char ** av __unused)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
show_drives(int ac,char ** av __unused)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
show_physdisks(int ac,char ** av)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
575