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 * change metadevice parameters 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 * check for "none" 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate static int 41*0Sstevel@tonic-gate is_none(char *s) 42*0Sstevel@tonic-gate { 43*0Sstevel@tonic-gate if ((strcoll(s, gettext("none")) == 0) || 44*0Sstevel@tonic-gate (strcoll(s, gettext("NONE")) == 0)) 45*0Sstevel@tonic-gate return (1); 46*0Sstevel@tonic-gate return (0); 47*0Sstevel@tonic-gate } 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* 50*0Sstevel@tonic-gate * print usage message 51*0Sstevel@tonic-gate */ 52*0Sstevel@tonic-gate static void 53*0Sstevel@tonic-gate usage( 54*0Sstevel@tonic-gate mdsetname_t *sp, 55*0Sstevel@tonic-gate int eval 56*0Sstevel@tonic-gate ) 57*0Sstevel@tonic-gate { 58*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("\ 59*0Sstevel@tonic-gate usage: %s [-s setname] [options] concat/stripe | RAID\n\ 60*0Sstevel@tonic-gate %s [-s setname] [options] mirror\n\ 61*0Sstevel@tonic-gate \n\ 62*0Sstevel@tonic-gate Concat/Stripe or RAID options:\n\ 63*0Sstevel@tonic-gate -h hotspare_pool | \"none\"\n\ 64*0Sstevel@tonic-gate \n\ 65*0Sstevel@tonic-gate Mirror options:\n\ 66*0Sstevel@tonic-gate -r roundrobin | geometric | first\n\ 67*0Sstevel@tonic-gate -w parallel | serial\n\ 68*0Sstevel@tonic-gate -p 0-%d\n"), myname, myname, MD_PASS_MAX); 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate md_exit(sp, eval); 71*0Sstevel@tonic-gate } 72*0Sstevel@tonic-gate 73*0Sstevel@tonic-gate /* 74*0Sstevel@tonic-gate * do mirror parameters 75*0Sstevel@tonic-gate */ 76*0Sstevel@tonic-gate static int 77*0Sstevel@tonic-gate mirror_params( 78*0Sstevel@tonic-gate mdsetname_t *sp, 79*0Sstevel@tonic-gate mdname_t *mirnp, 80*0Sstevel@tonic-gate int argc, 81*0Sstevel@tonic-gate char *argv[], 82*0Sstevel@tonic-gate md_error_t *ep 83*0Sstevel@tonic-gate ) 84*0Sstevel@tonic-gate { 85*0Sstevel@tonic-gate mm_params_t mmp; 86*0Sstevel@tonic-gate int modified = 0; 87*0Sstevel@tonic-gate int c; 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate /* we must have a set */ 90*0Sstevel@tonic-gate assert(sp != NULL); 91*0Sstevel@tonic-gate assert(sp->setno == MD_MIN2SET(meta_getminor(mirnp->dev))); 92*0Sstevel@tonic-gate 93*0Sstevel@tonic-gate /* initialize */ 94*0Sstevel@tonic-gate (void) memset(&mmp, '\0', sizeof (mmp)); 95*0Sstevel@tonic-gate 96*0Sstevel@tonic-gate /* reset and parse args */ 97*0Sstevel@tonic-gate optind = 1; 98*0Sstevel@tonic-gate opterr = 1; 99*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:r:w:p:")) != -1) { 100*0Sstevel@tonic-gate switch (c) { 101*0Sstevel@tonic-gate case 's': 102*0Sstevel@tonic-gate break; 103*0Sstevel@tonic-gate 104*0Sstevel@tonic-gate case 'r': 105*0Sstevel@tonic-gate if (name_to_rd_opt(mirnp->cname, optarg, 106*0Sstevel@tonic-gate &mmp.read_option, ep) != 0) { 107*0Sstevel@tonic-gate return (-1); 108*0Sstevel@tonic-gate } 109*0Sstevel@tonic-gate mmp.change_read_option = 1; 110*0Sstevel@tonic-gate modified = 1; 111*0Sstevel@tonic-gate break; 112*0Sstevel@tonic-gate 113*0Sstevel@tonic-gate case 'w': 114*0Sstevel@tonic-gate if (name_to_wr_opt(mirnp->cname, optarg, 115*0Sstevel@tonic-gate &mmp.write_option, ep) != 0) { 116*0Sstevel@tonic-gate return (-1); 117*0Sstevel@tonic-gate } 118*0Sstevel@tonic-gate mmp.change_write_option = 1; 119*0Sstevel@tonic-gate modified = 1; 120*0Sstevel@tonic-gate break; 121*0Sstevel@tonic-gate 122*0Sstevel@tonic-gate case 'p': 123*0Sstevel@tonic-gate if (name_to_pass_num(mirnp->cname, optarg, 124*0Sstevel@tonic-gate &mmp.pass_num, ep) != 0) { 125*0Sstevel@tonic-gate return (-1); 126*0Sstevel@tonic-gate } 127*0Sstevel@tonic-gate mmp.change_pass_num = 1; 128*0Sstevel@tonic-gate modified = 1; 129*0Sstevel@tonic-gate break; 130*0Sstevel@tonic-gate 131*0Sstevel@tonic-gate default: 132*0Sstevel@tonic-gate usage(sp, 1); 133*0Sstevel@tonic-gate /*NOTREACHED*/ 134*0Sstevel@tonic-gate break; 135*0Sstevel@tonic-gate } 136*0Sstevel@tonic-gate } 137*0Sstevel@tonic-gate 138*0Sstevel@tonic-gate argc -= optind; 139*0Sstevel@tonic-gate argv += optind; 140*0Sstevel@tonic-gate if (argc != 1) 141*0Sstevel@tonic-gate usage(sp, 1); 142*0Sstevel@tonic-gate 143*0Sstevel@tonic-gate /* if just printing */ 144*0Sstevel@tonic-gate if (! modified) { 145*0Sstevel@tonic-gate if (meta_mirror_get_params(sp, mirnp, &mmp, ep) != 0) 146*0Sstevel@tonic-gate return (-1); 147*0Sstevel@tonic-gate (void) printf( 148*0Sstevel@tonic-gate gettext( 149*0Sstevel@tonic-gate "%s: Mirror current parameters are:\n"), 150*0Sstevel@tonic-gate mirnp->cname); 151*0Sstevel@tonic-gate if (meta_print_mirror_options(mmp.read_option, 152*0Sstevel@tonic-gate mmp.write_option, mmp.pass_num, 0, NULL, 153*0Sstevel@tonic-gate sp, stdout, ep) != 0) { 154*0Sstevel@tonic-gate return (-1); 155*0Sstevel@tonic-gate } 156*0Sstevel@tonic-gate } 157*0Sstevel@tonic-gate 158*0Sstevel@tonic-gate /* otherwise, change parameters */ 159*0Sstevel@tonic-gate else { 160*0Sstevel@tonic-gate if (meta_mirror_set_params(sp, mirnp, &mmp, ep) != 0) 161*0Sstevel@tonic-gate return (-1); 162*0Sstevel@tonic-gate 163*0Sstevel@tonic-gate /* update md.cf */ 164*0Sstevel@tonic-gate if (meta_update_md_cf(sp, ep) != 0) 165*0Sstevel@tonic-gate return (-1); 166*0Sstevel@tonic-gate } 167*0Sstevel@tonic-gate 168*0Sstevel@tonic-gate /* return success */ 169*0Sstevel@tonic-gate return (0); 170*0Sstevel@tonic-gate } 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate /* 173*0Sstevel@tonic-gate * do stripe parameters 174*0Sstevel@tonic-gate */ 175*0Sstevel@tonic-gate static int 176*0Sstevel@tonic-gate stripe_params( 177*0Sstevel@tonic-gate mdsetname_t *sp, 178*0Sstevel@tonic-gate mdname_t *stripenp, 179*0Sstevel@tonic-gate int argc, 180*0Sstevel@tonic-gate char *argv[], 181*0Sstevel@tonic-gate md_error_t *ep 182*0Sstevel@tonic-gate ) 183*0Sstevel@tonic-gate { 184*0Sstevel@tonic-gate ms_params_t msp; 185*0Sstevel@tonic-gate int modified = 0; 186*0Sstevel@tonic-gate mdhspname_t *hspnp; 187*0Sstevel@tonic-gate int c; 188*0Sstevel@tonic-gate 189*0Sstevel@tonic-gate /* we must have a set */ 190*0Sstevel@tonic-gate assert(sp != NULL); 191*0Sstevel@tonic-gate assert(sp->setno == MD_MIN2SET(meta_getminor(stripenp->dev))); 192*0Sstevel@tonic-gate 193*0Sstevel@tonic-gate /* initialize */ 194*0Sstevel@tonic-gate (void) memset(&msp, '\0', sizeof (msp)); 195*0Sstevel@tonic-gate 196*0Sstevel@tonic-gate /* reset and parse args */ 197*0Sstevel@tonic-gate optind = 1; 198*0Sstevel@tonic-gate opterr = 1; 199*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:h:")) != -1) { 200*0Sstevel@tonic-gate switch (c) { 201*0Sstevel@tonic-gate case 's': 202*0Sstevel@tonic-gate break; 203*0Sstevel@tonic-gate 204*0Sstevel@tonic-gate case 'h': 205*0Sstevel@tonic-gate if (is_none(optarg)) { 206*0Sstevel@tonic-gate msp.hsp_id = MD_HSP_NONE; 207*0Sstevel@tonic-gate } else if ((hspnp = metahspname(&sp, optarg, 208*0Sstevel@tonic-gate ep)) == NULL) { 209*0Sstevel@tonic-gate return (-1); 210*0Sstevel@tonic-gate } else if (metachkhsp(sp, hspnp, ep) != 0) { 211*0Sstevel@tonic-gate return (-1); 212*0Sstevel@tonic-gate } else { 213*0Sstevel@tonic-gate msp.hsp_id = hspnp->hsp; 214*0Sstevel@tonic-gate } 215*0Sstevel@tonic-gate msp.change_hsp_id = 1; 216*0Sstevel@tonic-gate modified = 1; 217*0Sstevel@tonic-gate break; 218*0Sstevel@tonic-gate 219*0Sstevel@tonic-gate default: 220*0Sstevel@tonic-gate usage(sp, 1); 221*0Sstevel@tonic-gate /*NOTREACHED*/ 222*0Sstevel@tonic-gate break; 223*0Sstevel@tonic-gate } 224*0Sstevel@tonic-gate } 225*0Sstevel@tonic-gate argc -= optind; 226*0Sstevel@tonic-gate argv += optind; 227*0Sstevel@tonic-gate if (argc != 1) 228*0Sstevel@tonic-gate usage(sp, 1); 229*0Sstevel@tonic-gate 230*0Sstevel@tonic-gate /* if just printing */ 231*0Sstevel@tonic-gate if (! modified) { 232*0Sstevel@tonic-gate if (meta_stripe_get_params(sp, stripenp, &msp, ep) != 0) 233*0Sstevel@tonic-gate return (-1); 234*0Sstevel@tonic-gate if (msp.hsp_id == MD_HSP_NONE) 235*0Sstevel@tonic-gate hspnp = NULL; 236*0Sstevel@tonic-gate else if ((hspnp = metahsphspname(&sp, msp.hsp_id, ep)) == NULL) 237*0Sstevel@tonic-gate return (-1); 238*0Sstevel@tonic-gate (void) printf(gettext( 239*0Sstevel@tonic-gate "%s: Concat/Stripe current parameters are:\n"), 240*0Sstevel@tonic-gate stripenp->cname); 241*0Sstevel@tonic-gate if (meta_print_stripe_options(hspnp, NULL, stdout, ep) != 0) 242*0Sstevel@tonic-gate return (-1); 243*0Sstevel@tonic-gate } 244*0Sstevel@tonic-gate 245*0Sstevel@tonic-gate /* otherwise, change parameters */ 246*0Sstevel@tonic-gate else { 247*0Sstevel@tonic-gate if (meta_stripe_set_params(sp, stripenp, &msp, ep) != 0) 248*0Sstevel@tonic-gate return (-1); 249*0Sstevel@tonic-gate 250*0Sstevel@tonic-gate /* update md.cf */ 251*0Sstevel@tonic-gate if (meta_update_md_cf(sp, ep) != 0) 252*0Sstevel@tonic-gate return (-1); 253*0Sstevel@tonic-gate } 254*0Sstevel@tonic-gate 255*0Sstevel@tonic-gate /* return success */ 256*0Sstevel@tonic-gate return (0); 257*0Sstevel@tonic-gate } 258*0Sstevel@tonic-gate 259*0Sstevel@tonic-gate /* 260*0Sstevel@tonic-gate * do raid parameters 261*0Sstevel@tonic-gate */ 262*0Sstevel@tonic-gate static int 263*0Sstevel@tonic-gate raid_params( 264*0Sstevel@tonic-gate mdsetname_t *sp, 265*0Sstevel@tonic-gate mdname_t *raidnp, 266*0Sstevel@tonic-gate int argc, 267*0Sstevel@tonic-gate char *argv[], 268*0Sstevel@tonic-gate md_error_t *ep 269*0Sstevel@tonic-gate ) 270*0Sstevel@tonic-gate { 271*0Sstevel@tonic-gate mr_params_t msp; 272*0Sstevel@tonic-gate int modified = 0; 273*0Sstevel@tonic-gate mdhspname_t *hspnp; 274*0Sstevel@tonic-gate int c; 275*0Sstevel@tonic-gate 276*0Sstevel@tonic-gate /* we must have a set */ 277*0Sstevel@tonic-gate assert(sp != NULL); 278*0Sstevel@tonic-gate assert(sp->setno == MD_MIN2SET(meta_getminor(raidnp->dev))); 279*0Sstevel@tonic-gate 280*0Sstevel@tonic-gate /* initialize */ 281*0Sstevel@tonic-gate (void) memset(&msp, '\0', sizeof (msp)); 282*0Sstevel@tonic-gate 283*0Sstevel@tonic-gate /* reset and parse args */ 284*0Sstevel@tonic-gate optind = 1; 285*0Sstevel@tonic-gate opterr = 1; 286*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:h:")) != -1) { 287*0Sstevel@tonic-gate switch (c) { 288*0Sstevel@tonic-gate case 's': 289*0Sstevel@tonic-gate break; 290*0Sstevel@tonic-gate 291*0Sstevel@tonic-gate case 'h': 292*0Sstevel@tonic-gate if (is_none(optarg)) { 293*0Sstevel@tonic-gate msp.hsp_id = MD_HSP_NONE; 294*0Sstevel@tonic-gate } else if ((hspnp = metahspname(&sp, optarg, 295*0Sstevel@tonic-gate ep)) == NULL) { 296*0Sstevel@tonic-gate return (-1); 297*0Sstevel@tonic-gate } else if (metachkhsp(sp, hspnp, ep) != 0) { 298*0Sstevel@tonic-gate return (-1); 299*0Sstevel@tonic-gate } else { 300*0Sstevel@tonic-gate msp.hsp_id = hspnp->hsp; 301*0Sstevel@tonic-gate } 302*0Sstevel@tonic-gate msp.change_hsp_id = 1; 303*0Sstevel@tonic-gate modified = 1; 304*0Sstevel@tonic-gate break; 305*0Sstevel@tonic-gate 306*0Sstevel@tonic-gate default: 307*0Sstevel@tonic-gate usage(sp, 1); 308*0Sstevel@tonic-gate /*NOTREACHED*/ 309*0Sstevel@tonic-gate break; 310*0Sstevel@tonic-gate } 311*0Sstevel@tonic-gate } 312*0Sstevel@tonic-gate argc -= optind; 313*0Sstevel@tonic-gate argv += optind; 314*0Sstevel@tonic-gate if (argc != 1) 315*0Sstevel@tonic-gate usage(sp, 1); 316*0Sstevel@tonic-gate 317*0Sstevel@tonic-gate /* if just printing */ 318*0Sstevel@tonic-gate if (! modified) { 319*0Sstevel@tonic-gate if (meta_raid_get_params(sp, raidnp, &msp, ep) != 0) 320*0Sstevel@tonic-gate return (-1); 321*0Sstevel@tonic-gate if (msp.hsp_id == MD_HSP_NONE) 322*0Sstevel@tonic-gate hspnp = NULL; 323*0Sstevel@tonic-gate else if ((hspnp = metahsphspname(&sp, msp.hsp_id, ep)) == NULL) 324*0Sstevel@tonic-gate return (-1); 325*0Sstevel@tonic-gate (void) printf(gettext( 326*0Sstevel@tonic-gate "%s: RAID current parameters are:\n"), 327*0Sstevel@tonic-gate raidnp->cname); 328*0Sstevel@tonic-gate if (meta_print_raid_options(hspnp, NULL, stdout, ep) != 0) 329*0Sstevel@tonic-gate return (-1); 330*0Sstevel@tonic-gate } 331*0Sstevel@tonic-gate 332*0Sstevel@tonic-gate /* otherwise, change parameters */ 333*0Sstevel@tonic-gate else { 334*0Sstevel@tonic-gate if (meta_raid_set_params(sp, raidnp, &msp, ep) != 0) 335*0Sstevel@tonic-gate return (-1); 336*0Sstevel@tonic-gate 337*0Sstevel@tonic-gate /* update md.cf */ 338*0Sstevel@tonic-gate if (meta_update_md_cf(sp, ep) != 0) 339*0Sstevel@tonic-gate return (-1); 340*0Sstevel@tonic-gate } 341*0Sstevel@tonic-gate 342*0Sstevel@tonic-gate /* return success */ 343*0Sstevel@tonic-gate return (0); 344*0Sstevel@tonic-gate } 345*0Sstevel@tonic-gate 346*0Sstevel@tonic-gate /* 347*0Sstevel@tonic-gate * parse args and doit 348*0Sstevel@tonic-gate */ 349*0Sstevel@tonic-gate int 350*0Sstevel@tonic-gate main( 351*0Sstevel@tonic-gate int argc, 352*0Sstevel@tonic-gate char **argv 353*0Sstevel@tonic-gate ) 354*0Sstevel@tonic-gate { 355*0Sstevel@tonic-gate char *sname = NULL; 356*0Sstevel@tonic-gate mdsetname_t *sp = NULL; 357*0Sstevel@tonic-gate mdname_t *np; 358*0Sstevel@tonic-gate char *miscname; 359*0Sstevel@tonic-gate int c; 360*0Sstevel@tonic-gate md_error_t status = mdnullerror; 361*0Sstevel@tonic-gate md_error_t *ep = &status; 362*0Sstevel@tonic-gate int error; 363*0Sstevel@tonic-gate bool_t called_thru_rpc = FALSE; 364*0Sstevel@tonic-gate char *cp; 365*0Sstevel@tonic-gate char *firstarg = NULL; 366*0Sstevel@tonic-gate 367*0Sstevel@tonic-gate 368*0Sstevel@tonic-gate /* 369*0Sstevel@tonic-gate * Get the locale set up before calling any other routines 370*0Sstevel@tonic-gate * with messages to ouput. Just in case we're not in a build 371*0Sstevel@tonic-gate * environment, make sure that TEXT_DOMAIN gets set to 372*0Sstevel@tonic-gate * something. 373*0Sstevel@tonic-gate */ 374*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 375*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 376*0Sstevel@tonic-gate #endif 377*0Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 378*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 379*0Sstevel@tonic-gate 380*0Sstevel@tonic-gate if ((cp = strstr(argv[0], ".rpc_call")) == NULL) { 381*0Sstevel@tonic-gate if (sdssc_bind_library() == SDSSC_OKAY) 382*0Sstevel@tonic-gate if (sdssc_cmd_proxy(argc, argv, SDSSC_PROXY_PRIMARY, 383*0Sstevel@tonic-gate &error) == SDSSC_PROXY_DONE) 384*0Sstevel@tonic-gate exit(error); 385*0Sstevel@tonic-gate } else { 386*0Sstevel@tonic-gate *cp = '\0'; /* cut off ".rpc_call" */ 387*0Sstevel@tonic-gate called_thru_rpc = TRUE; 388*0Sstevel@tonic-gate } 389*0Sstevel@tonic-gate 390*0Sstevel@tonic-gate 391*0Sstevel@tonic-gate /* initialize */ 392*0Sstevel@tonic-gate if (md_init(argc, argv, 0, 1, ep) != 0 || 393*0Sstevel@tonic-gate meta_check_root(ep) != 0) { 394*0Sstevel@tonic-gate mde_perror(ep, ""); 395*0Sstevel@tonic-gate md_exit(sp, 1); 396*0Sstevel@tonic-gate } 397*0Sstevel@tonic-gate 398*0Sstevel@tonic-gate /* find set and metadevice first */ 399*0Sstevel@tonic-gate optind = 1; 400*0Sstevel@tonic-gate opterr = 1; 401*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:h:p:r:w:o:?")) != -1) { 402*0Sstevel@tonic-gate switch (c) { 403*0Sstevel@tonic-gate case 's': 404*0Sstevel@tonic-gate sname = optarg; 405*0Sstevel@tonic-gate break; 406*0Sstevel@tonic-gate case 'h': 407*0Sstevel@tonic-gate firstarg = optarg; 408*0Sstevel@tonic-gate break; 409*0Sstevel@tonic-gate case '?': 410*0Sstevel@tonic-gate if (optopt == '?') 411*0Sstevel@tonic-gate usage(sp, 0); 412*0Sstevel@tonic-gate break; 413*0Sstevel@tonic-gate } 414*0Sstevel@tonic-gate } 415*0Sstevel@tonic-gate if ((argc - optind) <= 0) 416*0Sstevel@tonic-gate usage(sp, 1); 417*0Sstevel@tonic-gate 418*0Sstevel@tonic-gate if (sname != NULL) { 419*0Sstevel@tonic-gate if ((sp = metasetname(sname, ep)) == NULL) { 420*0Sstevel@tonic-gate mde_perror(ep, ""); 421*0Sstevel@tonic-gate md_exit(sp, 1); 422*0Sstevel@tonic-gate } 423*0Sstevel@tonic-gate } 424*0Sstevel@tonic-gate if (firstarg == NULL) 425*0Sstevel@tonic-gate firstarg = argv[optind]; 426*0Sstevel@tonic-gate if ((called_thru_rpc == FALSE) && 427*0Sstevel@tonic-gate meta_is_mn_name(&sp, firstarg, ep)) { 428*0Sstevel@tonic-gate /* 429*0Sstevel@tonic-gate * If we are dealing with a MN set and we were not 430*0Sstevel@tonic-gate * called thru an rpc call, we are just to send this 431*0Sstevel@tonic-gate * command string to the master of the set and let it 432*0Sstevel@tonic-gate * deal with it. 433*0Sstevel@tonic-gate * Note that if sp is NULL, meta_is_mn_name() derives sp 434*0Sstevel@tonic-gate * from firstarg which is the metadevice arg 435*0Sstevel@tonic-gate * If this fails, the master must panic as the mddb may be 436*0Sstevel@tonic-gate * inconsistent 437*0Sstevel@tonic-gate */ 438*0Sstevel@tonic-gate int result; 439*0Sstevel@tonic-gate result = meta_mn_send_command(sp, argc, argv, MD_DISP_STDERR | 440*0Sstevel@tonic-gate MD_PANIC_WHEN_INCONSISTENT, NO_CONTEXT_STRING, ep); 441*0Sstevel@tonic-gate /* No further action required */ 442*0Sstevel@tonic-gate md_exit(sp, result); 443*0Sstevel@tonic-gate } 444*0Sstevel@tonic-gate 445*0Sstevel@tonic-gate if ((np = metaname(&sp, argv[optind], ep)) == NULL) { 446*0Sstevel@tonic-gate mde_perror(ep, ""); 447*0Sstevel@tonic-gate md_exit(sp, 1); 448*0Sstevel@tonic-gate } 449*0Sstevel@tonic-gate assert(sp != NULL); 450*0Sstevel@tonic-gate /* grab set lock */ 451*0Sstevel@tonic-gate if (meta_lock(sp, TRUE, ep)) { 452*0Sstevel@tonic-gate mde_perror(ep, ""); 453*0Sstevel@tonic-gate md_exit(sp, 1); 454*0Sstevel@tonic-gate } 455*0Sstevel@tonic-gate 456*0Sstevel@tonic-gate if (meta_check_ownership(sp, ep) != 0) { 457*0Sstevel@tonic-gate mde_perror(ep, ""); 458*0Sstevel@tonic-gate md_exit(sp, 1); 459*0Sstevel@tonic-gate } 460*0Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 461*0Sstevel@tonic-gate mde_perror(ep, ""); 462*0Sstevel@tonic-gate md_exit(sp, 1); 463*0Sstevel@tonic-gate } 464*0Sstevel@tonic-gate 465*0Sstevel@tonic-gate /* dispatch based on device type */ 466*0Sstevel@tonic-gate if (strcmp(miscname, MD_STRIPE) == 0) { 467*0Sstevel@tonic-gate if (stripe_params(sp, np, argc, argv, ep) != 0) { 468*0Sstevel@tonic-gate mde_perror(ep, ""); 469*0Sstevel@tonic-gate md_exit(sp, 1); 470*0Sstevel@tonic-gate } 471*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_MIRROR) == 0) { 472*0Sstevel@tonic-gate if (mirror_params(sp, np, argc, argv, ep) != 0) { 473*0Sstevel@tonic-gate mde_perror(ep, ""); 474*0Sstevel@tonic-gate md_exit(sp, 1); 475*0Sstevel@tonic-gate } 476*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_RAID) == 0) { 477*0Sstevel@tonic-gate if (raid_params(sp, np, argc, argv, ep) != 0) { 478*0Sstevel@tonic-gate mde_perror(ep, ""); 479*0Sstevel@tonic-gate md_exit(sp, 1); 480*0Sstevel@tonic-gate } 481*0Sstevel@tonic-gate } else { 482*0Sstevel@tonic-gate md_eprintf(gettext( 483*0Sstevel@tonic-gate "%s: invalid metadevice type %s\n"), 484*0Sstevel@tonic-gate np->cname, miscname); 485*0Sstevel@tonic-gate md_exit(sp, 1); 486*0Sstevel@tonic-gate } 487*0Sstevel@tonic-gate 488*0Sstevel@tonic-gate /* return success */ 489*0Sstevel@tonic-gate md_exit(sp, 0); 490*0Sstevel@tonic-gate /*NOTREACHED*/ 491*0Sstevel@tonic-gate return (0); 492*0Sstevel@tonic-gate } 493