1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #pragma ident "%Z%%M% %I% %E% SMI" 27 28 /* 29 * Recover metadevice configurations that have been lost by scanning 30 * media, intelligent guessing, or other means. 31 */ 32 33 #include <meta.h> 34 #include <sdssc.h> 35 36 /* 37 * print usage message 38 */ 39 static void 40 usage( 41 mdsetname_t *sp, 42 int eval 43 ) 44 { 45 (void) fprintf(stderr, gettext( 46 "usage: %s [-s setname] [-v] raw-device -p\n"), myname); 47 (void) fprintf(stderr, gettext( 48 " %s [-s setname] [-v] [-n] raw-device -p -d\n"), myname); 49 (void) fprintf(stderr, gettext( 50 " %s [-s setname] [-v] [-n] raw-device -p -m\n"), myname); 51 52 md_exit(sp, eval); 53 } 54 55 int 56 main( 57 int argc, 58 char *argv[] 59 ) 60 { 61 char *sname = MD_LOCAL_NAME; 62 mdcmdopts_t options = (MDCMD_DOIT | MDCMD_PRINT); 63 64 mdsetname_t *sp = NULL; 65 md_error_t status = mdnullerror; 66 md_error_t *ep = &status; 67 mdname_t *namep; 68 char *devname; 69 int error; 70 int c; 71 72 /* 73 * Get the locale set up before calling any other routines 74 * with messages to ouput. Just in case we're not in a build 75 * environment, make sure that TEXT_DOMAIN gets set to 76 * something. 77 */ 78 #if !defined(TEXT_DOMAIN) 79 #define TEXT_DOMAIN "SYS_TEST" 80 #endif 81 (void) setlocale(LC_ALL, ""); 82 (void) textdomain(TEXT_DOMAIN); 83 84 if (sdssc_bind_library() == SDSSC_ERROR) { 85 printf(gettext( 86 "%s: Interface error with libsds_sc.so\n"), argv[0]); 87 exit(1); 88 } 89 90 if (md_init(argc, argv, 0, 1, ep) != 0 || 91 meta_check_root(ep) != 0) { 92 mde_perror(ep, ""); 93 md_exit((mdsetname_t *)NULL, 1); 94 } 95 96 /* parse arguments */ 97 optind = 1; 98 opterr = 1; 99 while ((c = getopt(argc, argv, "s:hnv?")) != -1) { 100 switch (c) { 101 case 's': 102 sname = optarg; 103 break; 104 105 case 'h': 106 usage(sp, 0); 107 break; 108 109 case 'v': 110 options |= MDCMD_VERBOSE; 111 break; 112 113 case 'n': 114 options &= ~MDCMD_DOIT; 115 break; 116 117 case '?': 118 if (optopt == '?') 119 usage(sp, 0); 120 /*FALLTHROUGH*/ 121 default: 122 usage(sp, 1); 123 break; 124 } 125 } 126 argc -= optind; 127 argv += optind; 128 129 /* sname is MD_LOCAL_NAME if not specified on the command line */ 130 if ((sp = metasetname(sname, ep)) == NULL) { 131 mde_perror(ep, ""); 132 md_exit(sp, 1); 133 } 134 135 if ((argc == 0) || (argv[0] == NULL)) { 136 usage(sp, 1); 137 } 138 139 /* get raw device name */ 140 devname = Strdup(argv[0]); 141 argv++; 142 argc--; 143 144 if ((namep = metaname(&sp, devname, UNKNOWN, ep)) == NULL) { 145 mde_perror(ep, ""); 146 md_exit(sp, 1); 147 } 148 149 /* check for a valid component */ 150 if ((metagetsize(namep, ep) == MD_DISKADDR_ERROR)) { 151 mde_perror(ep, ""); 152 md_exit(sp, 1); 153 } 154 155 /* check for ownership */ 156 assert(sp != NULL); 157 if (meta_check_ownership(sp, ep) != 0) { 158 mde_perror(ep, ""); 159 md_exit(sp, 1); 160 } 161 162 /* 163 * If the component is not a metadevice and we have a named set 164 * make sure that the component is part of the named set. 165 */ 166 if (strcmp(sp->setname, MD_LOCAL_NAME) != 0) { 167 if (!metaismeta(namep)) { 168 if (! meta_is_drive_in_thisset(sp, namep->drivenamep, 169 FALSE, ep)) { 170 mddeverror(ep, MDE_NOT_IN_SET, namep->dev, 171 namep->cname); 172 mde_perror(ep, ""); 173 md_exit(sp, 1); 174 } 175 } 176 } 177 178 /* parse command line -- currently only soft partitions are supported */ 179 if ((argc > 0) && (*argv != NULL) && strncmp(*argv, "-p", 2) == 0) { 180 error = meta_recover_sp(sp, namep, --argc, ++argv, options, ep); 181 } else { 182 usage(sp, 1); 183 } 184 185 if (error < 0) { 186 mde_perror(ep, ""); 187 md_exit(sp, 1); 188 } else { 189 if (meta_update_md_cf(sp, ep) != 0) { 190 mde_perror(ep, ""); 191 md_exit(sp, 1); 192 } 193 } 194 195 md_exit(sp, 0); 196 /*NOTREACHED*/ 197 return (0); 198 } 199