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