1 /*-
2 * SPDX-License-Identifier: BSD-3-Clause
3 *
4 * Copyright (c) 2008 Yahoo!, Inc.
5 * All rights reserved.
6 * Written by: John Baldwin <[email protected]>
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/cdefs.h>
34 __RCSID("$FreeBSD$");
35
36 #include <sys/param.h>
37 #include <sys/errno.h>
38 #include <err.h>
39 #include <stdio.h>
40 #include <stdlib.h>
41 #include <string.h>
42 #include <unistd.h>
43 #include "mptutil.h"
44
45 SET_DECLARE(MPT_DATASET(top), struct mptutil_command);
46
47 int mpt_unit;
48
49 static void
usage(void)50 usage(void)
51 {
52
53 fprintf(stderr, "usage: mptutil [-u unit] <command> ...\n\n");
54 fprintf(stderr, "Commands include:\n");
55 fprintf(stderr, " version\n");
56 fprintf(stderr, " show adapter - display controller information\n");
57 fprintf(stderr, " show config - display RAID configuration\n");
58 fprintf(stderr, " show drives - list physical drives\n");
59 fprintf(stderr, " show events - display event log\n");
60 fprintf(stderr, " show volumes - list logical volumes\n");
61 fprintf(stderr, " fail <drive> - fail a physical drive\n");
62 fprintf(stderr, " online <drive> - bring an offline physical drive online\n");
63 fprintf(stderr, " offline <drive> - mark a physical drive offline\n");
64 fprintf(stderr, " name <volume> <name>\n");
65 fprintf(stderr, " volume status <volume> - display volume status\n");
66 fprintf(stderr, " volume cache <volume> <enable|disable>\n");
67 fprintf(stderr, " - Enable or disable the volume drive caches\n");
68 fprintf(stderr, " clear - clear volume configuration\n");
69 fprintf(stderr, " create <type> [-vq] [-s stripe] <drive>[,<drive>[,...]]\n");
70 fprintf(stderr, " delete <volume>\n");
71 fprintf(stderr, " add <drive> [volume] - add a hot spare\n");
72 fprintf(stderr, " remove <drive> - remove a hot spare\n");
73 #ifdef DEBUG
74 fprintf(stderr, " pd create <drive> - create RAID physdisk\n");
75 fprintf(stderr, " pd delete <drive> - delete RAID physdisk\n");
76 fprintf(stderr, " debug - debug 'show config'\n");
77 #endif
78 exit(1);
79 }
80
81 static int
version(int ac,char ** av)82 version(int ac, char **av)
83 {
84
85 printf("mptutil version 1.0.3");
86 #ifdef DEBUG
87 printf(" (DEBUG)");
88 #endif
89 printf("\n");
90 return (0);
91 }
92 MPT_COMMAND(top, version, version);
93
94 int
main(int ac,char ** av)95 main(int ac, char **av)
96 {
97 struct mptutil_command **cmd;
98 int ch;
99
100 while ((ch = getopt(ac, av, "u:")) != -1) {
101 switch (ch) {
102 case 'u':
103 mpt_unit = atoi(optarg);
104 break;
105 case '?':
106 usage();
107 }
108 }
109
110 av += optind;
111 ac -= optind;
112
113 /* getopt() eats av[0], so we can't use mpt_table_handler() directly. */
114 if (ac == 0)
115 usage();
116
117 #if BYTE_ORDER == BIG_ENDIAN
118 warnx("mptutil is known to be broken on big-endian architectures");
119 #endif
120
121 SET_FOREACH(cmd, MPT_DATASET(top)) {
122 if (strcmp((*cmd)->name, av[0]) == 0) {
123 if ((*cmd)->handler(ac, av))
124 return (1);
125 else
126 return (0);
127 }
128 }
129 warnx("Unknown command %s.", av[0]);
130 return (1);
131 }
132