2 * Copyright (c) 2008 Yahoo!, Inc.
4 * Written by: John Baldwin <jhb@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
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.
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
30 * $FreeBSD: src/usr.sbin/mptutil/mpt_config.c,v 1.3 2010/11/22 14:36:04 jhb Exp $
33 #include <sys/param.h>
34 #include <sys/errno.h>
49 static void dump_config(CONFIG_PAGE_RAID_VOL_0
*vol
);
53 * Lock the volume by opening its /dev device read/write. This will
54 * only work if nothing else has it opened (including mounts). We
55 * leak the fd on purpose since this application is not long-running.
58 mpt_lock_volume(U8 VolumeBus
, U8 VolumeID
)
60 char path
[MAXPATHLEN
];
61 struct mpt_query_disk qd
;
64 error
= mpt_query_disk(VolumeBus
, VolumeID
, &qd
);
67 * This means there isn't a CAM device associated with
68 * the volume, and thus it is already implicitly
69 * locked, so just return.
73 warnc(error
, "Unable to lookup volume device name");
76 snprintf(path
, sizeof(path
), "%s%s", _PATH_DEV
, qd
.devname
);
77 vfd
= open(path
, O_RDWR
);
80 warn("Unable to lock volume %s", qd
.devname
);
87 mpt_lock_physdisk(struct mpt_standalone_disk
*disk
)
89 char path
[MAXPATHLEN
];
92 snprintf(path
, sizeof(path
), "%s%s", _PATH_DEV
, disk
->devname
);
93 dfd
= open(path
, O_RDWR
);
96 warn("Unable to lock disk %s", disk
->devname
);
103 mpt_lookup_standalone_disk(const char *name
, struct mpt_standalone_disk
*disks
,
104 int ndisks
, int *idx
)
110 /* Check for a raw <bus>:<id> string. */
111 bus
= strtol(name
, &cp
, 0);
113 id
= strtol(cp
+ 1, &cp
, 0);
115 if (bus
< 0 || bus
> 0xff || id
< 0 || id
> 0xff) {
118 for (i
= 0; i
< ndisks
; i
++) {
119 if (disks
[i
].bus
== (U8
)bus
&&
120 disks
[i
].target
== (U8
)id
) {
129 if (name
[0] == 'd' && name
[1] == 'a') {
130 for (i
= 0; i
< ndisks
; i
++) {
131 if (strcmp(name
, disks
[i
].devname
) == 0) {
143 * Mark a standalone disk as being a physical disk.
146 mpt_create_physdisk(int fd
, struct mpt_standalone_disk
*disk
, U8
*PhysDiskNum
)
148 CONFIG_PAGE_HEADER header
;
149 CONFIG_PAGE_RAID_PHYS_DISK_0
*config_page
;
153 error
= mpt_read_config_page_header(fd
, MPI_CONFIG_PAGETYPE_RAID_PHYSDISK
,
154 0, 0, &header
, NULL
);
157 if (header
.PageVersion
> MPI_RAIDPHYSDISKPAGE0_PAGEVERSION
) {
158 warnx("Unsupported RAID physdisk page 0 version %d",
162 config_page
= calloc(1, sizeof(CONFIG_PAGE_RAID_PHYS_DISK_0
));
163 config_page
->Header
.PageType
= MPI_CONFIG_PAGETYPE_RAID_PHYSDISK
;
164 config_page
->Header
.PageNumber
= 0;
165 config_page
->Header
.PageLength
= sizeof(CONFIG_PAGE_RAID_PHYS_DISK_0
) /
167 config_page
->PhysDiskIOC
= 0; /* XXX */
168 config_page
->PhysDiskBus
= disk
->bus
;
169 config_page
->PhysDiskID
= disk
->target
;
171 /* XXX: Enclosure info for PhysDiskSettings? */
172 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_CREATE_PHYSDISK
, 0, 0, 0, 0,
173 config_page
, sizeof(CONFIG_PAGE_RAID_PHYS_DISK_0
), NULL
,
174 &ActionData
, sizeof(ActionData
), NULL
, NULL
, 1);
177 *PhysDiskNum
= ActionData
& 0xff;
182 mpt_delete_physdisk(int fd
, U8 PhysDiskNum
)
185 return (mpt_raid_action(fd
, MPI_RAID_ACTION_DELETE_PHYSDISK
, 0, 0,
186 PhysDiskNum
, 0, NULL
, 0, NULL
, NULL
, 0, NULL
, NULL
, 0));
190 * MPT's firmware does not have a clear command. Instead, we
191 * implement it by deleting each array and disk by hand.
194 clear_config(int ac __unused
, char **av __unused
)
196 CONFIG_PAGE_IOC_2
*ioc2
;
197 CONFIG_PAGE_IOC_2_RAID_VOL
*vol
;
198 CONFIG_PAGE_IOC_3
*ioc3
;
199 IOC_3_PHYS_DISK
*disk
;
200 CONFIG_PAGE_IOC_5
*ioc5
;
201 IOC_5_HOT_SPARE
*spare
;
202 int ch
, error
, fd
, i
;
204 fd
= mpt_open(mpt_unit
);
211 ioc2
= mpt_read_ioc_page(fd
, 2, NULL
);
214 warn("Failed to fetch volume list");
218 /* Lock all the volumes first. */
219 vol
= ioc2
->RaidVolume
;
220 for (i
= 0; i
< ioc2
->NumActiveVolumes
; vol
++, i
++) {
221 if (mpt_lock_volume(vol
->VolumeBus
, vol
->VolumeID
) < 0) {
222 warnx("Volume %s is busy and cannot be deleted",
223 mpt_volume_name(vol
->VolumeBus
, vol
->VolumeID
));
229 "Are you sure you wish to clear the configuration on mpt%u? [y/N] ",
232 if (ch
!= 'y' && ch
!= 'Y') {
233 printf("\nAborting\n");
237 /* Delete all the volumes. */
238 vol
= ioc2
->RaidVolume
;
239 for (i
= 0; i
< ioc2
->NumActiveVolumes
; vol
++, i
++) {
240 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_DELETE_VOLUME
,
241 vol
->VolumeBus
, vol
->VolumeID
, 0,
242 MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS
|
243 MPI_RAID_ACTION_ADATA_ZERO_LBA0
, NULL
, 0, NULL
, NULL
, 0,
246 warnc(error
, "Failed to delete volume %s",
247 mpt_volume_name(vol
->VolumeBus
, vol
->VolumeID
));
251 /* Delete all the spares. */
252 ioc5
= mpt_read_ioc_page(fd
, 5, NULL
);
254 warn("Failed to fetch spare list");
256 spare
= ioc5
->HotSpare
;
257 for (i
= 0; i
< ioc5
->NumHotSpares
; spare
++, i
++)
258 if (mpt_delete_physdisk(fd
, spare
->PhysDiskNum
) < 0)
259 warn("Failed to delete physical disk %d",
264 /* Delete any RAID physdisks that may be left. */
265 ioc3
= mpt_read_ioc_page(fd
, 3, NULL
);
267 warn("Failed to fetch drive list");
269 disk
= ioc3
->PhysDisk
;
270 for (i
= 0; i
< ioc3
->NumPhysDisks
; disk
++, i
++)
271 if (mpt_delete_physdisk(fd
, disk
->PhysDiskNum
) < 0)
272 warn("Failed to delete physical disk %d",
277 printf("mpt%d: Configuration cleared\n", mpt_unit
);
278 mpt_rescan_bus(-1, -1);
283 MPT_COMMAND(top
, clear
, clear_config
);
289 static struct raid_type_entry
{
292 } raid_type_table
[] = {
293 { "raid0", RT_RAID0
},
294 { "raid-0", RT_RAID0
},
295 { "raid1", RT_RAID1
},
296 { "raid-1", RT_RAID1
},
297 { "mirror", RT_RAID1
},
298 { "raid1e", RT_RAID1E
},
299 { "raid-1e", RT_RAID1E
},
303 struct config_id_state
{
304 struct mpt_standalone_disk
*sdisks
;
305 struct mpt_drive_list
*list
;
306 CONFIG_PAGE_IOC_2
*ioc2
;
312 CONFIG_PAGE_RAID_PHYS_DISK_0
*info
;
313 struct mpt_standalone_disk
*sdisk
;
318 struct drive_info
*drives
;
321 /* Parse a comma-separated list of drives for a volume. */
323 parse_volume(int fd
, int raid_type
, struct config_id_state
*state
,
324 char *volume_str
, struct volume_info
*info
)
326 struct drive_info
*dinfo
;
332 for (count
= 0; cp
!= NULL
; count
++) {
333 cp
= strchr(cp
, ',');
337 warnx("Invalid drive list '%s'", volume_str
);
343 /* Validate the number of drives for this volume. */
347 warnx("RAID0 requires at least 2 drives in each "
354 warnx("RAID1 requires exactly 2 drives in each "
361 warnx("RAID1E requires at least 3 drives in each "
368 /* Validate each drive. */
369 info
->drives
= calloc(count
, sizeof(struct drive_info
));
370 info
->drive_count
= count
;
371 for (dinfo
= info
->drives
; (cp
= strsep(&volume_str
, ",")) != NULL
;
373 /* If this drive is already a RAID phys just fetch the info. */
374 error
= mpt_lookup_drive(state
->list
, cp
, &PhysDiskNum
);
376 dinfo
->info
= mpt_pd_info(fd
, PhysDiskNum
, NULL
);
377 if (dinfo
->info
== NULL
)
382 /* See if it is a standalone disk. */
383 if (mpt_lookup_standalone_disk(cp
, state
->sdisks
,
384 state
->nsdisks
, &i
) < 0) {
386 warn("Unable to lookup drive %s", cp
);
389 dinfo
->sdisk
= &state
->sdisks
[i
];
391 /* Lock the disk, we will create phys disk pages later. */
392 if (mpt_lock_physdisk(dinfo
->sdisk
) < 0)
400 * Add RAID physdisk pages for any standalone disks that a volume is
404 add_drives(int fd
, struct volume_info
*info
, int verbose
)
406 struct drive_info
*dinfo
;
410 for (i
= 0, dinfo
= info
->drives
; i
< info
->drive_count
;
412 if (dinfo
->info
== NULL
) {
413 if (mpt_create_physdisk(fd
, dinfo
->sdisk
,
417 "Failed to create physical disk page for %s",
418 dinfo
->sdisk
->devname
);
422 printf("Added drive %s with PhysDiskNum %u\n",
423 dinfo
->sdisk
->devname
, PhysDiskNum
);
425 dinfo
->info
= mpt_pd_info(fd
, PhysDiskNum
, NULL
);
426 if (dinfo
->info
== NULL
)
434 * Find the next free target ID assuming that 'target_id' is the last
435 * one used. 'target_id' should be 0xff for the initial test.
438 find_next_volume(struct config_id_state
*state
)
440 CONFIG_PAGE_IOC_2_RAID_VOL
*vol
;
444 /* Assume the current one is used. */
447 /* Search drives first. */
448 for (i
= 0; i
< state
->nsdisks
; i
++)
449 if (state
->sdisks
[i
].target
== state
->target_id
)
451 for (i
= 0; i
< state
->list
->ndrives
; i
++)
452 if (state
->list
->drives
[i
]->PhysDiskID
== state
->target_id
)
455 /* Seach volumes second. */
456 vol
= state
->ioc2
->RaidVolume
;
457 for (i
= 0; i
< state
->ioc2
->NumActiveVolumes
; vol
++, i
++)
458 if (vol
->VolumeID
== state
->target_id
)
461 return (state
->target_id
);
464 /* Create a volume and populate it with drives. */
465 static CONFIG_PAGE_RAID_VOL_0
*
466 build_volume(int fd
, struct volume_info
*info
, int raid_type
, long stripe_size
,
467 struct config_id_state
*state
, int verbose
)
469 CONFIG_PAGE_HEADER header
;
470 CONFIG_PAGE_RAID_VOL_0
*vol
;
471 RAID_VOL0_PHYS_DISK
*rdisk
;
472 struct drive_info
*dinfo
;
478 error
= mpt_read_config_page_header(fd
, MPI_CONFIG_PAGETYPE_RAID_VOLUME
,
479 0, 0, &header
, NULL
);
484 if (header
.PageVersion
> MPI_RAIDVOLPAGE0_PAGEVERSION
) {
485 warnx("Unsupported RAID volume page 0 version %d",
490 page_size
= sizeof(CONFIG_PAGE_RAID_VOL_0
) +
491 sizeof(RAID_VOL0_PHYS_DISK
) * (info
->drive_count
- 1);
492 vol
= calloc(1, page_size
);
497 vol
->Header
.PageType
= MPI_CONFIG_PAGETYPE_RAID_VOLUME
;
498 vol
->Header
.PageNumber
= 0;
499 vol
->Header
.PageLength
= page_size
/ 4;
502 vol
->VolumeID
= find_next_volume(state
);
504 vol
->VolumeIOC
= 0; /* XXX */
505 vol
->VolumeStatus
.Flags
= MPI_RAIDVOL0_STATUS_FLAG_ENABLED
;
506 vol
->VolumeStatus
.State
= MPI_RAIDVOL0_STATUS_STATE_OPTIMAL
;
507 vol
->VolumeSettings
.Settings
= MPI_RAIDVOL0_SETTING_USE_DEFAULTS
;
508 vol
->VolumeSettings
.HotSparePool
= MPI_RAID_HOT_SPARE_POOL_0
;
509 vol
->NumPhysDisks
= info
->drive_count
;
511 /* Find the smallest drive. */
512 MinLBA
= info
->drives
[0].info
->MaxLBA
;
513 for (i
= 1; i
< info
->drive_count
; i
++)
514 if (info
->drives
[i
].info
->MaxLBA
< MinLBA
)
515 MinLBA
= info
->drives
[i
].info
->MaxLBA
;
518 * Now chop off 512MB at the end to leave room for the
519 * metadata. The controller might only use 64MB, but we just
520 * chop off the max to be simple.
522 MinLBA
-= (512 * 1024 * 1024) / 512;
526 vol
->VolumeType
= MPI_RAID_VOL_TYPE_IS
;
527 vol
->StripeSize
= stripe_size
/ 512;
528 MaxLBA
= MinLBA
* info
->drive_count
;
531 vol
->VolumeType
= MPI_RAID_VOL_TYPE_IM
;
532 MaxLBA
= MinLBA
* (info
->drive_count
/ 2);
535 vol
->VolumeType
= MPI_RAID_VOL_TYPE_IME
;
536 vol
->StripeSize
= stripe_size
/ 512;
537 MaxLBA
= MinLBA
* info
->drive_count
/ 2;
545 * If the controller doesn't support 64-bit addressing and the
546 * new volume is larger than 2^32 blocks, warn the user and
547 * truncate the volume.
549 if (MaxLBA
>> 32 != 0 &&
550 !(state
->ioc2
->CapabilitiesFlags
&
551 MPI_IOCPAGE2_CAP_FLAGS_RAID_64_BIT_ADDRESSING
)) {
553 "Controller does not support volumes > 2TB, truncating volume.");
556 vol
->MaxLBA
= MaxLBA
;
557 vol
->MaxLBAHigh
= MaxLBA
>> 32;
559 /* Populate drives. */
560 for (i
= 0, dinfo
= info
->drives
, rdisk
= vol
->PhysDisk
;
561 i
< info
->drive_count
; i
++, dinfo
++, rdisk
++) {
563 printf("Adding drive %u (%u:%u) to volume %u:%u\n",
564 dinfo
->info
->PhysDiskNum
, dinfo
->info
->PhysDiskBus
,
565 dinfo
->info
->PhysDiskID
, vol
->VolumeBus
,
567 if (raid_type
== RT_RAID1
) {
570 MPI_RAIDVOL0_PHYSDISK_PRIMARY
;
573 MPI_RAIDVOL0_PHYSDISK_SECONDARY
;
575 rdisk
->PhysDiskMap
= i
;
576 rdisk
->PhysDiskNum
= dinfo
->info
->PhysDiskNum
;
583 create_volume(int ac
, char **av
)
585 CONFIG_PAGE_RAID_VOL_0
*vol
;
586 struct config_id_state state
;
587 struct volume_info
*info
;
589 int ch
, error
, fd
, i
, quick
, raid_type
, verbose
;
595 warnx("create: volume type required");
599 fd
= mpt_open(mpt_unit
);
606 /* Lookup the RAID type first. */
608 for (i
= 0; raid_type_table
[i
].name
!= NULL
; i
++)
609 if (strcasecmp(raid_type_table
[i
].name
, av
[1]) == 0) {
610 raid_type
= raid_type_table
[i
].raid_type
;
614 if (raid_type
== -1) {
615 warnx("Unknown or unsupported volume type %s", av
[1]);
619 /* Parse any options. */
626 stripe_size
= 64 * 1024;
628 while ((ch
= getopt(ac
, av
, "dqs:v")) != -1) {
639 error
= dehumanize_number(optarg
, &stripe_size
);
640 if ((error
!= 0) || (stripe_size
< 512) ||
641 (!powerof2(stripe_size
))) {
642 warnx("Invalid stripe size %s", optarg
);
657 /* Fetch existing config data. */
658 state
.ioc2
= mpt_read_ioc_page(fd
, 2, NULL
);
659 if (state
.ioc2
== NULL
) {
661 warn("Failed to read volume list");
664 state
.list
= mpt_pd_list(fd
);
665 if (state
.list
== NULL
)
667 error
= mpt_fetch_disks(fd
, &state
.nsdisks
, &state
.sdisks
);
669 warn("Failed to fetch standalone disk list");
672 state
.target_id
= 0xff;
674 /* Parse the drive list. */
676 warnx("Exactly one drive list is required");
679 info
= calloc(1, sizeof(*info
));
682 error
= parse_volume(fd
, raid_type
, &state
, av
[0], info
);
686 /* Create RAID physdisk pages for standalone disks. */
687 error
= add_drives(fd
, info
, verbose
);
691 /* Build the volume. */
692 vol
= build_volume(fd
, info
, raid_type
, stripe_size
, &state
, verbose
);
703 /* Send the new volume to the controller. */
704 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_CREATE_VOLUME
, vol
->VolumeBus
,
705 vol
->VolumeID
, 0, quick
? MPI_RAID_ACTION_ADATA_DO_NOT_SYNC
: 0,
706 vol
, vol
->Header
.PageLength
* 4, NULL
, NULL
, 0, NULL
, NULL
, 1);
709 warn("Failed to add volume");
716 mpt_rescan_bus(vol
->VolumeBus
, vol
->VolumeID
);
722 mpt_free_pd_list(state
.list
);
728 MPT_COMMAND(top
, create
, create_volume
);
731 delete_volume(int ac
, char **av
)
733 U8 VolumeBus
, VolumeID
;
737 warnx("delete: volume required");
741 fd
= mpt_open(mpt_unit
);
748 error
= mpt_lookup_volume(fd
, av
[1], &VolumeBus
, &VolumeID
);
750 warnc(error
, "Invalid volume %s", av
[1]);
754 if (mpt_lock_volume(VolumeBus
, VolumeID
) < 0)
757 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_DELETE_VOLUME
, VolumeBus
,
758 VolumeID
, 0, MPI_RAID_ACTION_ADATA_DEL_PHYS_DISKS
|
759 MPI_RAID_ACTION_ADATA_ZERO_LBA0
, NULL
, 0, NULL
, NULL
, 0, NULL
,
762 warnc(error
, "Failed to delete volume");
766 mpt_rescan_bus(-1, -1);
771 MPT_COMMAND(top
, delete, delete_volume
);
774 find_volume_spare_pool(int fd
, const char *name
, int *pool
)
776 CONFIG_PAGE_RAID_VOL_0
*info
;
777 CONFIG_PAGE_IOC_2
*ioc2
;
778 CONFIG_PAGE_IOC_2_RAID_VOL
*vol
;
779 U8 VolumeBus
, VolumeID
;
780 int error
, i
, j
, new_pool
, pool_count
[7];
782 error
= mpt_lookup_volume(fd
, name
, &VolumeBus
, &VolumeID
);
784 warnc(error
, "Invalid volume %s", name
);
788 info
= mpt_vol_info(fd
, VolumeBus
, VolumeID
, NULL
);
793 * Check for an existing pool other than pool 0 (used for
796 if ((info
->VolumeSettings
.HotSparePool
& ~MPI_RAID_HOT_SPARE_POOL_0
) !=
798 *pool
= 1 << (ffs(info
->VolumeSettings
.HotSparePool
&
799 ~MPI_RAID_HOT_SPARE_POOL_0
) - 1);
805 * Try to find a free pool. First, figure out which pools are
808 ioc2
= mpt_read_ioc_page(fd
, 2, NULL
);
811 warn("Failed to fetch volume list");
814 bzero(pool_count
, sizeof(pool_count
));
815 vol
= ioc2
->RaidVolume
;
816 for (i
= 0; i
< ioc2
->NumActiveVolumes
; vol
++, i
++) {
817 info
= mpt_vol_info(fd
, vol
->VolumeBus
, vol
->VolumeID
, NULL
);
820 for (j
= 0; j
< 7; j
++)
821 if (info
->VolumeSettings
.HotSparePool
& (1 << (j
+ 1)))
827 /* Find the pool with the lowest use count. */
829 for (i
= 1; i
< 7; i
++)
830 if (pool_count
[i
] < pool_count
[new_pool
])
834 /* Add this pool to the volume. */
835 info
= mpt_vol_info(fd
, VolumeBus
, VolumeID
, NULL
);
838 info
->VolumeSettings
.HotSparePool
|= (1 << new_pool
);
839 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_CHANGE_VOLUME_SETTINGS
,
840 VolumeBus
, VolumeID
, 0, *(U32
*)&info
->VolumeSettings
, NULL
, 0,
841 NULL
, NULL
, 0, NULL
, NULL
, 0);
843 warnx("Failed to add spare pool %d to %s", new_pool
,
844 mpt_volume_name(VolumeBus
, VolumeID
));
849 *pool
= (1 << new_pool
);
854 add_spare(int ac
, char **av
)
856 CONFIG_PAGE_RAID_PHYS_DISK_0
*info
;
857 struct mpt_standalone_disk
*sdisks
;
858 struct mpt_drive_list
*list
;
860 int error
, fd
, i
, nsdisks
, pool
= 0;
863 warnx("add spare: drive required");
867 warnx("add spare: extra arguments");
871 fd
= mpt_open(mpt_unit
);
879 error
= find_volume_spare_pool(fd
, av
[2], &pool
);
883 pool
= MPI_RAID_HOT_SPARE_POOL_0
;
885 list
= mpt_pd_list(fd
);
889 error
= mpt_lookup_drive(list
, av
[1], &PhysDiskNum
);
891 error
= mpt_fetch_disks(fd
, &nsdisks
, &sdisks
);
893 warn("Failed to fetch standalone disk list");
897 if (mpt_lookup_standalone_disk(av
[1], sdisks
, nsdisks
, &i
) <
900 warn("Unable to lookup drive %s", av
[1]);
904 if (mpt_lock_physdisk(&sdisks
[i
]) < 0)
907 if (mpt_create_physdisk(fd
, &sdisks
[i
], &PhysDiskNum
) < 0) {
909 warn("Failed to create physical disk page");
914 mpt_free_pd_list(list
);
916 info
= mpt_pd_info(fd
, PhysDiskNum
, NULL
);
919 warn("Failed to fetch drive info");
923 info
->PhysDiskSettings
.HotSparePool
= pool
;
924 error
= mpt_raid_action(fd
, MPI_RAID_ACTION_CHANGE_PHYSDISK_SETTINGS
, 0,
925 0, PhysDiskNum
, *(U32
*)&info
->PhysDiskSettings
, NULL
, 0, NULL
,
926 NULL
, 0, NULL
, NULL
, 0);
928 warnc(error
, "Failed to assign spare");
937 MPT_COMMAND(top
, add
, add_spare
);
940 remove_spare(int ac
, char **av
)
942 CONFIG_PAGE_RAID_PHYS_DISK_0
*info
;
943 struct mpt_drive_list
*list
;
948 warnx("remove spare: drive required");
952 fd
= mpt_open(mpt_unit
);
959 list
= mpt_pd_list(fd
);
963 error
= mpt_lookup_drive(list
, av
[1], &PhysDiskNum
);
965 warn("Failed to find drive %s", av
[1]);
968 mpt_free_pd_list(list
);
971 info
= mpt_pd_info(fd
, PhysDiskNum
, NULL
);
974 warn("Failed to fetch drive info");
978 if (info
->PhysDiskSettings
.HotSparePool
== 0) {
979 warnx("Drive %u is not a hot spare", PhysDiskNum
);
983 if (mpt_delete_physdisk(fd
, PhysDiskNum
) < 0) {
985 warn("Failed to delete physical disk page");
989 mpt_rescan_bus(info
->PhysDiskBus
, info
->PhysDiskID
);
995 MPT_COMMAND(top
, remove
, remove_spare
);
1001 pd_create(int ac
, char **av
)
1003 struct mpt_standalone_disk
*disks
;
1004 int error
, fd
, i
, ndisks
;
1008 warnx("pd create: drive required");
1012 fd
= mpt_open(mpt_unit
);
1019 error
= mpt_fetch_disks(fd
, &ndisks
, &disks
);
1021 warn("Failed to fetch standalone disk list");
1025 if (mpt_lookup_standalone_disk(av
[1], disks
, ndisks
, &i
) < 0) {
1027 warn("Unable to lookup drive");
1031 if (mpt_lock_physdisk(&disks
[i
]) < 0)
1034 if (mpt_create_physdisk(fd
, &disks
[i
], &PhysDiskNum
) < 0) {
1036 warn("Failed to create physical disk page");
1041 printf("Added drive %s with PhysDiskNum %u\n", av
[1], PhysDiskNum
);
1047 MPT_COMMAND(pd
, create
, pd_create
);
1050 pd_delete(int ac
, char **av
)
1052 CONFIG_PAGE_RAID_PHYS_DISK_0
*info
;
1053 struct mpt_drive_list
*list
;
1058 warnx("pd delete: drive required");
1062 fd
= mpt_open(mpt_unit
);
1069 list
= mpt_pd_list(fd
);
1073 if (mpt_lookup_drive(list
, av
[1], &PhysDiskNum
) < 0) {
1075 warn("Failed to find drive %s", av
[1]);
1078 mpt_free_pd_list(list
);
1080 info
= mpt_pd_info(fd
, PhysDiskNum
, NULL
);
1083 warn("Failed to fetch drive info");
1087 if (mpt_delete_physdisk(fd
, PhysDiskNum
) < 0) {
1089 warn("Failed to delete physical disk page");
1093 mpt_rescan_bus(info
->PhysDiskBus
, info
->PhysDiskID
);
1099 MPT_COMMAND(pd
, delete, pd_delete
);
1101 /* Display raw data about a volume config. */
1103 dump_config(CONFIG_PAGE_RAID_VOL_0
*vol
)
1107 printf("Volume Configuration (Debug):\n");
1109 " Page Header: Type 0x%02x Number 0x%02x Length 0x%02x(%u) Version 0x%02x\n",
1110 vol
->Header
.PageType
, vol
->Header
.PageNumber
,
1111 vol
->Header
.PageLength
, vol
->Header
.PageLength
* 4,
1112 vol
->Header
.PageVersion
);
1113 printf(" Address: %d:%d IOC %d\n", vol
->VolumeBus
, vol
->VolumeID
,
1115 printf(" Type: %d (%s)\n", vol
->VolumeType
,
1116 mpt_raid_level(vol
->VolumeType
));
1117 printf(" Status: %s (Flags 0x%02x)\n",
1118 mpt_volstate(vol
->VolumeStatus
.State
), vol
->VolumeStatus
.Flags
);
1119 printf(" Settings: 0x%04x (Spare Pools 0x%02x)\n",
1120 vol
->VolumeSettings
.Settings
, vol
->VolumeSettings
.HotSparePool
);
1121 printf(" MaxLBA: %ju\n", (uintmax_t)vol
->MaxLBAHigh
<< 32 |
1123 printf(" Stripe Size: %ld\n", (long)vol
->StripeSize
* 512);
1124 printf(" %d Disks:\n", vol
->NumPhysDisks
);
1126 for (i
= 0; i
< vol
->NumPhysDisks
; i
++)
1127 printf(" Disk %d: Num 0x%02x Map 0x%02x\n", i
,
1128 vol
->PhysDisk
[i
].PhysDiskNum
, vol
->PhysDisk
[i
].PhysDiskMap
);
1132 debug_config(int ac
, char **av
)
1134 CONFIG_PAGE_RAID_VOL_0
*vol
;
1135 U8 VolumeBus
, VolumeID
;
1139 warnx("debug: volume required");
1143 fd
= mpt_open(mpt_unit
);
1150 error
= mpt_lookup_volume(fd
, av
[1], &VolumeBus
, &VolumeID
);
1152 warnc(error
, "Invalid volume: %s", av
[1]);
1156 vol
= mpt_vol_info(fd
, VolumeBus
, VolumeID
, NULL
);
1159 warn("Failed to get volume info");
1169 MPT_COMMAND(top
, debug
, debug_config
);