1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate /* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate /* 30*0Sstevel@tonic-gate * detach submirrors 31*0Sstevel@tonic-gate */ 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate #include <meta.h> 34*0Sstevel@tonic-gate 35*0Sstevel@tonic-gate #include <sdssc.h> 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate /* 38*0Sstevel@tonic-gate * print usage message 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate static void 41*0Sstevel@tonic-gate usage( 42*0Sstevel@tonic-gate mdsetname_t *sp, 43*0Sstevel@tonic-gate int eval 44*0Sstevel@tonic-gate ) 45*0Sstevel@tonic-gate { 46*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("\ 47*0Sstevel@tonic-gate usage: %s [-s setname] [-f] mirror submirror\n\ 48*0Sstevel@tonic-gate %s [-s setname] [-f] trans\n"), 49*0Sstevel@tonic-gate myname, myname); 50*0Sstevel@tonic-gate md_exit(sp, eval); 51*0Sstevel@tonic-gate } 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* 54*0Sstevel@tonic-gate * detach submirror from mirror 55*0Sstevel@tonic-gate */ 56*0Sstevel@tonic-gate static int 57*0Sstevel@tonic-gate mirror_detach( 58*0Sstevel@tonic-gate mdsetname_t **spp, 59*0Sstevel@tonic-gate mdname_t *mirnp, 60*0Sstevel@tonic-gate int argc, 61*0Sstevel@tonic-gate char *argv[], 62*0Sstevel@tonic-gate mdcmdopts_t options, 63*0Sstevel@tonic-gate md_error_t *ep 64*0Sstevel@tonic-gate ) 65*0Sstevel@tonic-gate { 66*0Sstevel@tonic-gate mdname_t *submirnp; 67*0Sstevel@tonic-gate int c; 68*0Sstevel@tonic-gate 69*0Sstevel@tonic-gate /* reset and parse args */ 70*0Sstevel@tonic-gate optind = 1; 71*0Sstevel@tonic-gate opterr = 1; 72*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:f")) != -1) { 73*0Sstevel@tonic-gate switch (c) { 74*0Sstevel@tonic-gate case 's': 75*0Sstevel@tonic-gate break; 76*0Sstevel@tonic-gate 77*0Sstevel@tonic-gate case 'f': 78*0Sstevel@tonic-gate options |= MDCMD_FORCE; 79*0Sstevel@tonic-gate break; 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate default: 82*0Sstevel@tonic-gate usage(*spp, 1); 83*0Sstevel@tonic-gate /*NOTREACHED*/ 84*0Sstevel@tonic-gate break; 85*0Sstevel@tonic-gate } 86*0Sstevel@tonic-gate } 87*0Sstevel@tonic-gate argc -= optind; 88*0Sstevel@tonic-gate argv += optind; 89*0Sstevel@tonic-gate if (argc != 2) 90*0Sstevel@tonic-gate usage(*spp, 1); 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate /* get submirror */ 93*0Sstevel@tonic-gate if ((submirnp = metaname(spp, argv[1], ep)) == NULL) 94*0Sstevel@tonic-gate return (-1); 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate /* detach submirror */ 97*0Sstevel@tonic-gate if (meta_mirror_detach(*spp, mirnp, submirnp, options, ep) != 0) 98*0Sstevel@tonic-gate return (-1); 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate /* update md.cf */ 101*0Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 102*0Sstevel@tonic-gate return (-1); 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate /* return success */ 105*0Sstevel@tonic-gate return (0); 106*0Sstevel@tonic-gate } 107*0Sstevel@tonic-gate 108*0Sstevel@tonic-gate /* 109*0Sstevel@tonic-gate * detach log from trans 110*0Sstevel@tonic-gate */ 111*0Sstevel@tonic-gate static int 112*0Sstevel@tonic-gate trans_detach( 113*0Sstevel@tonic-gate mdsetname_t *sp, 114*0Sstevel@tonic-gate mdname_t *transnp, 115*0Sstevel@tonic-gate int argc, 116*0Sstevel@tonic-gate char *argv[], 117*0Sstevel@tonic-gate mdcmdopts_t options, 118*0Sstevel@tonic-gate md_error_t *ep 119*0Sstevel@tonic-gate ) 120*0Sstevel@tonic-gate { 121*0Sstevel@tonic-gate int delayed; 122*0Sstevel@tonic-gate int c; 123*0Sstevel@tonic-gate 124*0Sstevel@tonic-gate /* reset and parse args */ 125*0Sstevel@tonic-gate optind = 1; 126*0Sstevel@tonic-gate opterr = 1; 127*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:f")) != -1) { 128*0Sstevel@tonic-gate switch (c) { 129*0Sstevel@tonic-gate case 's': 130*0Sstevel@tonic-gate break; 131*0Sstevel@tonic-gate 132*0Sstevel@tonic-gate case 'f': 133*0Sstevel@tonic-gate options |= MDCMD_FORCE; 134*0Sstevel@tonic-gate break; 135*0Sstevel@tonic-gate 136*0Sstevel@tonic-gate default: 137*0Sstevel@tonic-gate usage(sp, 1); 138*0Sstevel@tonic-gate /*NOTREACHED*/ 139*0Sstevel@tonic-gate break; 140*0Sstevel@tonic-gate } 141*0Sstevel@tonic-gate } 142*0Sstevel@tonic-gate argc -= optind; 143*0Sstevel@tonic-gate argv += optind; 144*0Sstevel@tonic-gate if (argc != 1) 145*0Sstevel@tonic-gate usage(sp, 1); 146*0Sstevel@tonic-gate 147*0Sstevel@tonic-gate /* detach log */ 148*0Sstevel@tonic-gate if (meta_trans_detach(sp, transnp, options, &delayed, ep) != 0) 149*0Sstevel@tonic-gate return (-1); 150*0Sstevel@tonic-gate 151*0Sstevel@tonic-gate /* update md.cf */ 152*0Sstevel@tonic-gate if (meta_update_md_cf(sp, ep) != 0) 153*0Sstevel@tonic-gate return (-1); 154*0Sstevel@tonic-gate 155*0Sstevel@tonic-gate /* return success */ 156*0Sstevel@tonic-gate return (0); 157*0Sstevel@tonic-gate } 158*0Sstevel@tonic-gate 159*0Sstevel@tonic-gate /* 160*0Sstevel@tonic-gate * parse args and doit 161*0Sstevel@tonic-gate */ 162*0Sstevel@tonic-gate int 163*0Sstevel@tonic-gate main( 164*0Sstevel@tonic-gate int argc, 165*0Sstevel@tonic-gate char *argv[] 166*0Sstevel@tonic-gate ) 167*0Sstevel@tonic-gate { 168*0Sstevel@tonic-gate char *sname = NULL; 169*0Sstevel@tonic-gate mdsetname_t *sp = NULL; 170*0Sstevel@tonic-gate mdcmdopts_t options = (MDCMD_PRINT); 171*0Sstevel@tonic-gate mdname_t *np; 172*0Sstevel@tonic-gate char *miscname; 173*0Sstevel@tonic-gate int c; 174*0Sstevel@tonic-gate md_error_t status = mdnullerror; 175*0Sstevel@tonic-gate md_error_t *ep = &status; 176*0Sstevel@tonic-gate int error; 177*0Sstevel@tonic-gate bool_t called_thru_rpc = FALSE; 178*0Sstevel@tonic-gate char *cp; 179*0Sstevel@tonic-gate 180*0Sstevel@tonic-gate 181*0Sstevel@tonic-gate /* 182*0Sstevel@tonic-gate * Get the locale set up before calling any other routines 183*0Sstevel@tonic-gate * with messages to ouput. Just in case we're not in a build 184*0Sstevel@tonic-gate * environment, make sure that TEXT_DOMAIN gets set to 185*0Sstevel@tonic-gate * something. 186*0Sstevel@tonic-gate */ 187*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 188*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 189*0Sstevel@tonic-gate #endif 190*0Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 191*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 192*0Sstevel@tonic-gate 193*0Sstevel@tonic-gate if ((cp = strstr(argv[0], ".rpc_call")) == NULL) { 194*0Sstevel@tonic-gate if (sdssc_bind_library() == SDSSC_OKAY) 195*0Sstevel@tonic-gate if (sdssc_cmd_proxy(argc, argv, SDSSC_PROXY_PRIMARY, 196*0Sstevel@tonic-gate &error) == SDSSC_PROXY_DONE) 197*0Sstevel@tonic-gate exit(error); 198*0Sstevel@tonic-gate } else { 199*0Sstevel@tonic-gate *cp = '\0'; /* cut off ".rpc_call" */ 200*0Sstevel@tonic-gate called_thru_rpc = TRUE; 201*0Sstevel@tonic-gate } 202*0Sstevel@tonic-gate 203*0Sstevel@tonic-gate 204*0Sstevel@tonic-gate /* initialize */ 205*0Sstevel@tonic-gate if (md_init(argc, argv, 0, 1, ep) != 0 || 206*0Sstevel@tonic-gate meta_check_root(ep) != 0) { 207*0Sstevel@tonic-gate mde_perror(ep, ""); 208*0Sstevel@tonic-gate md_exit(sp, 1); 209*0Sstevel@tonic-gate } 210*0Sstevel@tonic-gate 211*0Sstevel@tonic-gate /* find set and metadevice first */ 212*0Sstevel@tonic-gate optind = 1; 213*0Sstevel@tonic-gate opterr = 1; 214*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "hs:f?")) != -1) { 215*0Sstevel@tonic-gate switch (c) { 216*0Sstevel@tonic-gate case 'h': 217*0Sstevel@tonic-gate usage(sp, 0); 218*0Sstevel@tonic-gate break; 219*0Sstevel@tonic-gate 220*0Sstevel@tonic-gate case 's': 221*0Sstevel@tonic-gate sname = optarg; 222*0Sstevel@tonic-gate break; 223*0Sstevel@tonic-gate 224*0Sstevel@tonic-gate case '?': 225*0Sstevel@tonic-gate if (optopt == '?') 226*0Sstevel@tonic-gate usage(sp, 0); 227*0Sstevel@tonic-gate break; 228*0Sstevel@tonic-gate } 229*0Sstevel@tonic-gate } 230*0Sstevel@tonic-gate if ((argc - optind) <= 0) 231*0Sstevel@tonic-gate usage(sp, 1); 232*0Sstevel@tonic-gate 233*0Sstevel@tonic-gate if (sname != NULL) { 234*0Sstevel@tonic-gate if ((sp = metasetname(sname, ep)) == NULL) { 235*0Sstevel@tonic-gate mde_perror(ep, ""); 236*0Sstevel@tonic-gate md_exit(sp, 1); 237*0Sstevel@tonic-gate } 238*0Sstevel@tonic-gate } 239*0Sstevel@tonic-gate 240*0Sstevel@tonic-gate /* Get metadevice name */ 241*0Sstevel@tonic-gate if (((np = metaname(&sp, argv[optind], ep)) == NULL) || 242*0Sstevel@tonic-gate (metachkmeta(np, ep) != 0)) { 243*0Sstevel@tonic-gate mde_perror(ep, ""); 244*0Sstevel@tonic-gate md_exit(sp, 1); 245*0Sstevel@tonic-gate } 246*0Sstevel@tonic-gate assert(sp != NULL); 247*0Sstevel@tonic-gate 248*0Sstevel@tonic-gate if ((called_thru_rpc == FALSE) && 249*0Sstevel@tonic-gate meta_is_mn_name(&sp, argv[optind], ep)) { 250*0Sstevel@tonic-gate /* 251*0Sstevel@tonic-gate * If we are dealing with a MN set and we were not 252*0Sstevel@tonic-gate * called thru an rpc call, we are just to send this 253*0Sstevel@tonic-gate * command string to the master of the set and let it 254*0Sstevel@tonic-gate * deal with it. 255*0Sstevel@tonic-gate * Note that if sp is NULL, meta_is_mn_name() derives sp 256*0Sstevel@tonic-gate * from argv[optind] which is the metadevice arg 257*0Sstevel@tonic-gate * If this fails, the master must panic as the mddb may be 258*0Sstevel@tonic-gate * inconsistent 259*0Sstevel@tonic-gate */ 260*0Sstevel@tonic-gate int result; 261*0Sstevel@tonic-gate result = meta_mn_send_command(sp, argc, argv, MD_DISP_STDERR | 262*0Sstevel@tonic-gate MD_PANIC_WHEN_INCONSISTENT, NO_CONTEXT_STRING, ep); 263*0Sstevel@tonic-gate /* 264*0Sstevel@tonic-gate * The error message has been already been displayed 265*0Sstevel@tonic-gate * just exit 266*0Sstevel@tonic-gate */ 267*0Sstevel@tonic-gate md_exit(sp, result); 268*0Sstevel@tonic-gate } 269*0Sstevel@tonic-gate 270*0Sstevel@tonic-gate /* grab set lock */ 271*0Sstevel@tonic-gate if (meta_lock(sp, TRUE, ep)) { 272*0Sstevel@tonic-gate mde_perror(ep, ""); 273*0Sstevel@tonic-gate md_exit(sp, 1); 274*0Sstevel@tonic-gate } 275*0Sstevel@tonic-gate 276*0Sstevel@tonic-gate /* check ownership */ 277*0Sstevel@tonic-gate if (meta_check_ownership(sp, ep) != 0) { 278*0Sstevel@tonic-gate mde_perror(ep, ""); 279*0Sstevel@tonic-gate md_exit(sp, 1); 280*0Sstevel@tonic-gate } 281*0Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 282*0Sstevel@tonic-gate mde_perror(ep, ""); 283*0Sstevel@tonic-gate md_exit(sp, 1); 284*0Sstevel@tonic-gate } 285*0Sstevel@tonic-gate 286*0Sstevel@tonic-gate /* dispatch based on device type */ 287*0Sstevel@tonic-gate if (strcmp(miscname, MD_MIRROR) == 0) { 288*0Sstevel@tonic-gate if (mirror_detach(&sp, np, argc, argv, options, ep) != 0) { 289*0Sstevel@tonic-gate mde_perror(ep, ""); 290*0Sstevel@tonic-gate md_exit(sp, 1); 291*0Sstevel@tonic-gate } 292*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_TRANS) == 0) { 293*0Sstevel@tonic-gate if (trans_detach(sp, np, argc, argv, options, ep) != 0) { 294*0Sstevel@tonic-gate mde_perror(ep, ""); 295*0Sstevel@tonic-gate md_exit(sp, 1); 296*0Sstevel@tonic-gate } 297*0Sstevel@tonic-gate } else { 298*0Sstevel@tonic-gate md_eprintf(gettext( 299*0Sstevel@tonic-gate "%s: invalid metadevice type %s\n"), 300*0Sstevel@tonic-gate np->cname, miscname); 301*0Sstevel@tonic-gate md_exit(sp, 1); 302*0Sstevel@tonic-gate } 303*0Sstevel@tonic-gate 304*0Sstevel@tonic-gate /* return success */ 305*0Sstevel@tonic-gate md_exit(sp, 0); 306*0Sstevel@tonic-gate /*NOTREACHED*/ 307*0Sstevel@tonic-gate return (0); 308*0Sstevel@tonic-gate } 309