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, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 /* 30 * Recover metadevice configurations that have been lost by scanning 31 * media, intelligent guessing, or other means. 32 */ 33 34 #include <meta.h> 35 #include <sdssc.h> 36 37 /* 38 * print usage message 39 */ 40 static void 41 usage( 42 mdsetname_t *sp, 43 int eval 44 ) 45 { 46 (void) fprintf(stderr, gettext( 47 "usage: %s [-s setname] [-v] raw-device -p\n"), myname); 48 (void) fprintf(stderr, gettext( 49 " %s [-s setname] [-v] [-n] raw-device -p -d\n"), myname); 50 (void) fprintf(stderr, gettext( 51 " %s [-s setname] [-v] [-n] raw-device -p -m\n"), myname); 52 53 md_exit(sp, eval); 54 } 55 56 int 57 main( 58 int argc, 59 char *argv[] 60 ) 61 { 62 char *sname = MD_LOCAL_NAME; 63 mdcmdopts_t options = (MDCMD_DOIT | MDCMD_PRINT); 64 65 mdsetname_t *sp = NULL; 66 md_error_t status = mdnullerror; 67 md_error_t *ep = &status; 68 mdname_t *namep; 69 char *devname; 70 int error; 71 int c; 72 73 /* 74 * Get the locale set up before calling any other routines 75 * with messages to ouput. Just in case we're not in a build 76 * environment, make sure that TEXT_DOMAIN gets set to 77 * something. 78 */ 79 #if !defined(TEXT_DOMAIN) 80 #define TEXT_DOMAIN "SYS_TEST" 81 #endif 82 (void) setlocale(LC_ALL, ""); 83 (void) textdomain(TEXT_DOMAIN); 84 85 if (sdssc_bind_library() == SDSSC_ERROR) { 86 printf(gettext( 87 "%s: Interface error with libsds_sc.so\n"), argv[0]); 88 exit(1); 89 } 90 91 if (md_init(argc, argv, 0, 1, ep) != 0 || 92 meta_check_root(ep) != 0) { 93 mde_perror(ep, ""); 94 md_exit((mdsetname_t *)NULL, 1); 95 } 96 97 /* parse arguments */ 98 optind = 1; 99 opterr = 1; 100 while ((c = getopt(argc, argv, "s:hnv?")) != -1) { 101 switch (c) { 102 case 's': 103 sname = optarg; 104 break; 105 106 case 'h': 107 usage(sp, 0); 108 break; 109 110 case 'v': 111 options |= MDCMD_VERBOSE; 112 break; 113 114 case 'n': 115 options &= ~MDCMD_DOIT; 116 break; 117 118 case '?': 119 if (optopt == '?') 120 usage(sp, 0); 121 /*FALLTHROUGH*/ 122 default: 123 usage(sp, 1); 124 break; 125 } 126 } 127 argc -= optind; 128 argv += optind; 129 130 /* sname is MD_LOCAL_NAME if not specified on the command line */ 131 if ((sp = metasetname(sname, ep)) == NULL) { 132 mde_perror(ep, ""); 133 md_exit(sp, 1); 134 } 135 136 if ((argc == 0) || (argv[0] == NULL)) { 137 usage(sp, 1); 138 } 139 140 /* get raw device name */ 141 devname = Strdup(argv[0]); 142 argv++; 143 argc--; 144 145 if ((namep = metaname(&sp, devname, ep)) == NULL) { 146 mde_perror(ep, ""); 147 md_exit(sp, 1); 148 } 149 150 /* check for a valid component */ 151 if ((metagetsize(namep, ep) == MD_DISKADDR_ERROR)) { 152 mde_perror(ep, ""); 153 md_exit(sp, 1); 154 } 155 156 /* check for ownership */ 157 assert(sp != NULL); 158 if (meta_check_ownership(sp, ep) != 0) { 159 mde_perror(ep, ""); 160 md_exit(sp, 1); 161 } 162 163 /* 164 * If the component is not a metadevice and we have a named set 165 * make sure that the component is part of the named set. 166 */ 167 if (strcmp(sp->setname, MD_LOCAL_NAME) != 0) { 168 if (!metaismeta(namep)) { 169 if (! meta_is_drive_in_thisset(sp, namep->drivenamep, 170 FALSE, ep)) { 171 mddeverror(ep, MDE_NOT_IN_SET, namep->dev, 172 namep->cname); 173 mde_perror(ep, ""); 174 md_exit(sp, 1); 175 } 176 } 177 } 178 179 /* parse command line -- currently only soft partitions are supported */ 180 if ((argc > 0) && (*argv != NULL) && strncmp(*argv, "-p", 2) == 0) { 181 error = meta_recover_sp(sp, namep, --argc, ++argv, options, ep); 182 } else { 183 usage(sp, 1); 184 } 185 186 if (error < 0) { 187 mde_perror(ep, ""); 188 md_exit(sp, 1); 189 } else { 190 if (meta_update_md_cf(sp, ep) != 0) { 191 mde_perror(ep, ""); 192 md_exit(sp, 1); 193 } 194 } 195 196 md_exit(sp, 0); 197 /*NOTREACHED*/ 198 return (0); 199 } 200