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 2005 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 * attach 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] mirror [metadevice]\n\ 48*0Sstevel@tonic-gate %s [-s setname] [-i interlace] concat/stripe component...\n\ 49*0Sstevel@tonic-gate %s [-s setname] RAID component...\n\ 50*0Sstevel@tonic-gate %s [-s setname] [-A alignment] softpart size|all\n"), 51*0Sstevel@tonic-gate myname, myname, myname, myname); 52*0Sstevel@tonic-gate md_exit(sp, eval); 53*0Sstevel@tonic-gate } 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate /* 56*0Sstevel@tonic-gate * attach more space to a soft partition 57*0Sstevel@tonic-gate */ 58*0Sstevel@tonic-gate static int 59*0Sstevel@tonic-gate sp_attach( 60*0Sstevel@tonic-gate mdsetname_t **spp, 61*0Sstevel@tonic-gate mdname_t *spnp, 62*0Sstevel@tonic-gate int argc, 63*0Sstevel@tonic-gate char *argv[], 64*0Sstevel@tonic-gate mdcmdopts_t options, 65*0Sstevel@tonic-gate md_error_t *ep 66*0Sstevel@tonic-gate ) 67*0Sstevel@tonic-gate { 68*0Sstevel@tonic-gate int c; 69*0Sstevel@tonic-gate sp_ext_offset_t alignment = 0; 70*0Sstevel@tonic-gate 71*0Sstevel@tonic-gate /* reset and parse args */ 72*0Sstevel@tonic-gate optind = 1; 73*0Sstevel@tonic-gate opterr = 1; 74*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "ns:A:")) != -1) { 75*0Sstevel@tonic-gate switch (c) { 76*0Sstevel@tonic-gate case 'n': 77*0Sstevel@tonic-gate case 's': 78*0Sstevel@tonic-gate break; 79*0Sstevel@tonic-gate case 'A': 80*0Sstevel@tonic-gate if (meta_sp_parsesize(optarg, &alignment) == -1) { 81*0Sstevel@tonic-gate usage(*spp, 1); 82*0Sstevel@tonic-gate /* NOTREACHED */ 83*0Sstevel@tonic-gate } 84*0Sstevel@tonic-gate break; 85*0Sstevel@tonic-gate default: 86*0Sstevel@tonic-gate usage(*spp, 1); 87*0Sstevel@tonic-gate /* NOTREACHED */ 88*0Sstevel@tonic-gate break; 89*0Sstevel@tonic-gate } 90*0Sstevel@tonic-gate } 91*0Sstevel@tonic-gate argc -= optind + 1; 92*0Sstevel@tonic-gate argv += optind + 1; 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate if (argc != 1) 95*0Sstevel@tonic-gate usage(*spp, 1); 96*0Sstevel@tonic-gate 97*0Sstevel@tonic-gate if (meta_sp_attach(*spp, spnp, argv[0], options, alignment, ep) != 0) { 98*0Sstevel@tonic-gate return (-1); 99*0Sstevel@tonic-gate } 100*0Sstevel@tonic-gate 101*0Sstevel@tonic-gate /* update md.cf file */ 102*0Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 103*0Sstevel@tonic-gate return (-1); 104*0Sstevel@tonic-gate 105*0Sstevel@tonic-gate return (0); 106*0Sstevel@tonic-gate } 107*0Sstevel@tonic-gate /* 108*0Sstevel@tonic-gate * attach components to stripe 109*0Sstevel@tonic-gate */ 110*0Sstevel@tonic-gate static int 111*0Sstevel@tonic-gate stripe_attach( 112*0Sstevel@tonic-gate mdsetname_t **spp, 113*0Sstevel@tonic-gate mdname_t *stripenp, 114*0Sstevel@tonic-gate int argc, 115*0Sstevel@tonic-gate char *argv[], 116*0Sstevel@tonic-gate mdcmdopts_t options, 117*0Sstevel@tonic-gate md_error_t *ep 118*0Sstevel@tonic-gate ) 119*0Sstevel@tonic-gate { 120*0Sstevel@tonic-gate diskaddr_t interlace = 0; 121*0Sstevel@tonic-gate int c; 122*0Sstevel@tonic-gate mdnamelist_t *compnlp = NULL; 123*0Sstevel@tonic-gate mdnamelist_t *p; 124*0Sstevel@tonic-gate mdname_t *currootnp; 125*0Sstevel@tonic-gate md_stripe_t *stripep; 126*0Sstevel@tonic-gate md_row_t *rp; 127*0Sstevel@tonic-gate md_comp_t *cp; 128*0Sstevel@tonic-gate 129*0Sstevel@tonic-gate 130*0Sstevel@tonic-gate /* reset and parse args */ 131*0Sstevel@tonic-gate optind = 1; 132*0Sstevel@tonic-gate opterr = 1; 133*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:ani:")) != -1) { 134*0Sstevel@tonic-gate switch (c) { 135*0Sstevel@tonic-gate case 'n': 136*0Sstevel@tonic-gate case 's': 137*0Sstevel@tonic-gate break; 138*0Sstevel@tonic-gate 139*0Sstevel@tonic-gate case 'a': 140*0Sstevel@tonic-gate break; /* obsolete */ 141*0Sstevel@tonic-gate 142*0Sstevel@tonic-gate case 'i': 143*0Sstevel@tonic-gate if (parse_interlace(stripenp->cname, optarg, 144*0Sstevel@tonic-gate &interlace, ep) != 0) { 145*0Sstevel@tonic-gate return (-1); 146*0Sstevel@tonic-gate } 147*0Sstevel@tonic-gate if (meta_stripe_check_interlace(interlace, 148*0Sstevel@tonic-gate stripenp->cname, ep)) 149*0Sstevel@tonic-gate return (-1); 150*0Sstevel@tonic-gate break; 151*0Sstevel@tonic-gate 152*0Sstevel@tonic-gate default: 153*0Sstevel@tonic-gate usage(*spp, 1); 154*0Sstevel@tonic-gate /*NOTREACHED*/ 155*0Sstevel@tonic-gate break; 156*0Sstevel@tonic-gate } 157*0Sstevel@tonic-gate } 158*0Sstevel@tonic-gate 159*0Sstevel@tonic-gate argc -= optind + 1; 160*0Sstevel@tonic-gate argv += optind + 1; 161*0Sstevel@tonic-gate 162*0Sstevel@tonic-gate if (argc <= 0) 163*0Sstevel@tonic-gate usage(*spp, 1); 164*0Sstevel@tonic-gate 165*0Sstevel@tonic-gate /* get list of components */ 166*0Sstevel@tonic-gate if (metanamelist(spp, &compnlp, argc, argv, ep) < 0) 167*0Sstevel@tonic-gate return (-1); 168*0Sstevel@tonic-gate assert(compnlp != NULL); 169*0Sstevel@tonic-gate for (p = compnlp; (p != NULL); p = p->next) { 170*0Sstevel@tonic-gate mdname_t *compnp = p->namep; 171*0Sstevel@tonic-gate 172*0Sstevel@tonic-gate /* see if we are a soft partition */ 173*0Sstevel@tonic-gate if (meta_sp_issp(*spp, compnp, ep) != 0) { 174*0Sstevel@tonic-gate /* nope, check component */ 175*0Sstevel@tonic-gate if (metachkcomp(compnp, ep) != 0) 176*0Sstevel@tonic-gate return (-1); 177*0Sstevel@tonic-gate } 178*0Sstevel@tonic-gate } 179*0Sstevel@tonic-gate 180*0Sstevel@tonic-gate /* get root device */ 181*0Sstevel@tonic-gate if ((currootnp = meta_get_current_root_dev(*spp, ep)) != NULL) { 182*0Sstevel@tonic-gate /* 183*0Sstevel@tonic-gate * Root is either a stripe or a slice 184*0Sstevel@tonic-gate * If root device is the 1st component of the stripe 185*0Sstevel@tonic-gate * Then fail as root cannot be expanded 186*0Sstevel@tonic-gate */ 187*0Sstevel@tonic-gate if ((stripep = meta_get_stripe(*spp, stripenp, ep)) == NULL) 188*0Sstevel@tonic-gate return (-1); 189*0Sstevel@tonic-gate 190*0Sstevel@tonic-gate rp = &stripep->rows.rows_val[0]; 191*0Sstevel@tonic-gate cp = &rp->comps.comps_val[0]; 192*0Sstevel@tonic-gate if (metachkcomp(cp->compnamep, ep) == 0) { 193*0Sstevel@tonic-gate /* Component is a disk */ 194*0Sstevel@tonic-gate if (strcmp(currootnp->cname, 195*0Sstevel@tonic-gate cp->compnamep->cname) == 0) { 196*0Sstevel@tonic-gate md_eprintf(gettext( 197*0Sstevel@tonic-gate "%s: volume mounted as root cannot be " 198*0Sstevel@tonic-gate "expanded\n"), stripenp->cname); 199*0Sstevel@tonic-gate md_exit(*spp, 1); 200*0Sstevel@tonic-gate } 201*0Sstevel@tonic-gate } 202*0Sstevel@tonic-gate } 203*0Sstevel@tonic-gate 204*0Sstevel@tonic-gate /* attach components */ 205*0Sstevel@tonic-gate if (meta_stripe_attach(*spp, stripenp, compnlp, interlace, options, 206*0Sstevel@tonic-gate ep) != 0) { 207*0Sstevel@tonic-gate return (-1); 208*0Sstevel@tonic-gate } 209*0Sstevel@tonic-gate 210*0Sstevel@tonic-gate /* update md.cf file */ 211*0Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 212*0Sstevel@tonic-gate return (-1); 213*0Sstevel@tonic-gate 214*0Sstevel@tonic-gate /* return success */ 215*0Sstevel@tonic-gate return (0); 216*0Sstevel@tonic-gate } 217*0Sstevel@tonic-gate 218*0Sstevel@tonic-gate /* 219*0Sstevel@tonic-gate * attach components to raid 220*0Sstevel@tonic-gate */ 221*0Sstevel@tonic-gate static int 222*0Sstevel@tonic-gate raid_attach( 223*0Sstevel@tonic-gate mdsetname_t **spp, 224*0Sstevel@tonic-gate mdname_t *raidnp, 225*0Sstevel@tonic-gate int argc, 226*0Sstevel@tonic-gate char *argv[], 227*0Sstevel@tonic-gate mdcmdopts_t options, 228*0Sstevel@tonic-gate md_error_t *ep 229*0Sstevel@tonic-gate ) 230*0Sstevel@tonic-gate { 231*0Sstevel@tonic-gate int c; 232*0Sstevel@tonic-gate mdnamelist_t *compnlp = NULL; 233*0Sstevel@tonic-gate mdnamelist_t *p; 234*0Sstevel@tonic-gate 235*0Sstevel@tonic-gate /* reset and parse args */ 236*0Sstevel@tonic-gate optind = 1; 237*0Sstevel@tonic-gate opterr = 1; 238*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:ai:")) != -1) { 239*0Sstevel@tonic-gate switch (c) { 240*0Sstevel@tonic-gate case 'n': 241*0Sstevel@tonic-gate case 's': 242*0Sstevel@tonic-gate break; 243*0Sstevel@tonic-gate 244*0Sstevel@tonic-gate case 'a': 245*0Sstevel@tonic-gate break; /* obsolete */ 246*0Sstevel@tonic-gate 247*0Sstevel@tonic-gate default: 248*0Sstevel@tonic-gate usage(*spp, 1); 249*0Sstevel@tonic-gate /*NOTREACHED*/ 250*0Sstevel@tonic-gate break; 251*0Sstevel@tonic-gate } 252*0Sstevel@tonic-gate } 253*0Sstevel@tonic-gate argc -= optind + 1; 254*0Sstevel@tonic-gate argv += optind + 1; 255*0Sstevel@tonic-gate if (argc <= 0) 256*0Sstevel@tonic-gate usage(*spp, 1); 257*0Sstevel@tonic-gate 258*0Sstevel@tonic-gate /* get list of components */ 259*0Sstevel@tonic-gate if (metanamelist(spp, &compnlp, argc, argv, ep) < 0) 260*0Sstevel@tonic-gate return (-1); 261*0Sstevel@tonic-gate assert(compnlp != NULL); 262*0Sstevel@tonic-gate for (p = compnlp; (p != NULL); p = p->next) { 263*0Sstevel@tonic-gate mdname_t *compnp = p->namep; 264*0Sstevel@tonic-gate 265*0Sstevel@tonic-gate /* check for soft partitions */ 266*0Sstevel@tonic-gate if (meta_sp_issp(*spp, compnp, ep) != 0) { 267*0Sstevel@tonic-gate /* check disk */ 268*0Sstevel@tonic-gate if (metachkcomp(compnp, ep) != 0) 269*0Sstevel@tonic-gate return (-1); 270*0Sstevel@tonic-gate } 271*0Sstevel@tonic-gate } 272*0Sstevel@tonic-gate 273*0Sstevel@tonic-gate /* attach components */ 274*0Sstevel@tonic-gate if (meta_raid_attach(*spp, raidnp, compnlp, options, ep) != 0) 275*0Sstevel@tonic-gate return (-1); 276*0Sstevel@tonic-gate 277*0Sstevel@tonic-gate /* update md.cf file */ 278*0Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 279*0Sstevel@tonic-gate return (-1); 280*0Sstevel@tonic-gate 281*0Sstevel@tonic-gate /* return success */ 282*0Sstevel@tonic-gate return (0); 283*0Sstevel@tonic-gate } 284*0Sstevel@tonic-gate 285*0Sstevel@tonic-gate /* 286*0Sstevel@tonic-gate * attach submirror to mirror 287*0Sstevel@tonic-gate */ 288*0Sstevel@tonic-gate static int 289*0Sstevel@tonic-gate mirror_attach( 290*0Sstevel@tonic-gate mdsetname_t **spp, 291*0Sstevel@tonic-gate mdname_t *mirnp, 292*0Sstevel@tonic-gate int argc, 293*0Sstevel@tonic-gate char *argv[], 294*0Sstevel@tonic-gate mdcmdopts_t options, 295*0Sstevel@tonic-gate md_error_t *ep 296*0Sstevel@tonic-gate ) 297*0Sstevel@tonic-gate { 298*0Sstevel@tonic-gate int c; 299*0Sstevel@tonic-gate mdname_t *submirnp; 300*0Sstevel@tonic-gate 301*0Sstevel@tonic-gate /* reset and parse args */ 302*0Sstevel@tonic-gate optind = 1; 303*0Sstevel@tonic-gate opterr = 1; 304*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "ns:")) != -1) { 305*0Sstevel@tonic-gate switch (c) { 306*0Sstevel@tonic-gate case 'n': 307*0Sstevel@tonic-gate case 's': 308*0Sstevel@tonic-gate break; 309*0Sstevel@tonic-gate 310*0Sstevel@tonic-gate default: 311*0Sstevel@tonic-gate usage(*spp, 1); 312*0Sstevel@tonic-gate /*NOTREACHED*/ 313*0Sstevel@tonic-gate break; 314*0Sstevel@tonic-gate } 315*0Sstevel@tonic-gate } 316*0Sstevel@tonic-gate argc -= optind + 1; 317*0Sstevel@tonic-gate argv += optind + 1; 318*0Sstevel@tonic-gate 319*0Sstevel@tonic-gate /* get submirror */ 320*0Sstevel@tonic-gate if (argc == 1) { 321*0Sstevel@tonic-gate if (((submirnp = metaname(spp, argv[0], ep)) == NULL) || 322*0Sstevel@tonic-gate (metachkmeta(submirnp, ep) != 0)) { 323*0Sstevel@tonic-gate return (-1); 324*0Sstevel@tonic-gate } 325*0Sstevel@tonic-gate } else if (argc == 0) { 326*0Sstevel@tonic-gate submirnp = NULL; 327*0Sstevel@tonic-gate } else { 328*0Sstevel@tonic-gate usage(*spp, 1); 329*0Sstevel@tonic-gate } 330*0Sstevel@tonic-gate 331*0Sstevel@tonic-gate /* attach submirror */ 332*0Sstevel@tonic-gate if (meta_mirror_attach(*spp, mirnp, submirnp, options, ep) != 0) 333*0Sstevel@tonic-gate return (-1); 334*0Sstevel@tonic-gate 335*0Sstevel@tonic-gate /* update md.cf file */ 336*0Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 337*0Sstevel@tonic-gate return (-1); 338*0Sstevel@tonic-gate 339*0Sstevel@tonic-gate /* return success */ 340*0Sstevel@tonic-gate return (0); 341*0Sstevel@tonic-gate } 342*0Sstevel@tonic-gate 343*0Sstevel@tonic-gate /* 344*0Sstevel@tonic-gate * attach devices 345*0Sstevel@tonic-gate */ 346*0Sstevel@tonic-gate int 347*0Sstevel@tonic-gate main( 348*0Sstevel@tonic-gate int argc, 349*0Sstevel@tonic-gate char *argv[] 350*0Sstevel@tonic-gate ) 351*0Sstevel@tonic-gate { 352*0Sstevel@tonic-gate char *sname = NULL; 353*0Sstevel@tonic-gate mdsetname_t *sp = NULL; 354*0Sstevel@tonic-gate mdcmdopts_t options = (MDCMD_PRINT|MDCMD_DOIT); 355*0Sstevel@tonic-gate mdname_t *np; 356*0Sstevel@tonic-gate char *miscname; 357*0Sstevel@tonic-gate int c; 358*0Sstevel@tonic-gate md_error_t status = mdnullerror; 359*0Sstevel@tonic-gate md_error_t *ep = &status; 360*0Sstevel@tonic-gate int error; 361*0Sstevel@tonic-gate bool_t called_thru_rpc = FALSE; 362*0Sstevel@tonic-gate char *cp; 363*0Sstevel@tonic-gate 364*0Sstevel@tonic-gate /* 365*0Sstevel@tonic-gate * Get the locale set up before calling any other routines 366*0Sstevel@tonic-gate * with messages to ouput. Just in case we're not in a build 367*0Sstevel@tonic-gate * environment, make sure that TEXT_DOMAIN gets set to 368*0Sstevel@tonic-gate * something. 369*0Sstevel@tonic-gate */ 370*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 371*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 372*0Sstevel@tonic-gate #endif 373*0Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 374*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 375*0Sstevel@tonic-gate 376*0Sstevel@tonic-gate /* initialize */ 377*0Sstevel@tonic-gate if ((cp = strstr(argv[0], ".rpc_call")) == NULL) { 378*0Sstevel@tonic-gate if (sdssc_bind_library() == SDSSC_OKAY) 379*0Sstevel@tonic-gate if (sdssc_cmd_proxy(argc, argv, SDSSC_PROXY_PRIMARY, 380*0Sstevel@tonic-gate &error) == SDSSC_PROXY_DONE) 381*0Sstevel@tonic-gate exit(error); 382*0Sstevel@tonic-gate } else { 383*0Sstevel@tonic-gate *cp = '\0'; /* cut off ".rpc_call" */ 384*0Sstevel@tonic-gate called_thru_rpc = TRUE; 385*0Sstevel@tonic-gate } 386*0Sstevel@tonic-gate 387*0Sstevel@tonic-gate if (md_init(argc, argv, 0, 1, ep) != 0 || 388*0Sstevel@tonic-gate meta_check_root(ep) != 0) { 389*0Sstevel@tonic-gate mde_perror(ep, ""); 390*0Sstevel@tonic-gate md_exit(sp, 1); 391*0Sstevel@tonic-gate } 392*0Sstevel@tonic-gate 393*0Sstevel@tonic-gate /* find set and metadevice first */ 394*0Sstevel@tonic-gate optind = 1; 395*0Sstevel@tonic-gate opterr = 1; 396*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "hns:A:ai:?")) != -1) { 397*0Sstevel@tonic-gate switch (c) { 398*0Sstevel@tonic-gate case 'h': 399*0Sstevel@tonic-gate usage(sp, 0); 400*0Sstevel@tonic-gate break; 401*0Sstevel@tonic-gate 402*0Sstevel@tonic-gate case 'n': 403*0Sstevel@tonic-gate if (called_thru_rpc == TRUE) { 404*0Sstevel@tonic-gate options &= ~MDCMD_DOIT; 405*0Sstevel@tonic-gate } else { 406*0Sstevel@tonic-gate usage(sp, 1); 407*0Sstevel@tonic-gate } 408*0Sstevel@tonic-gate break; 409*0Sstevel@tonic-gate 410*0Sstevel@tonic-gate case 's': 411*0Sstevel@tonic-gate sname = optarg; 412*0Sstevel@tonic-gate break; 413*0Sstevel@tonic-gate 414*0Sstevel@tonic-gate case '?': 415*0Sstevel@tonic-gate if (optopt == '?') 416*0Sstevel@tonic-gate usage(sp, 0); 417*0Sstevel@tonic-gate break; 418*0Sstevel@tonic-gate } 419*0Sstevel@tonic-gate } 420*0Sstevel@tonic-gate if ((argc - optind) <= 0) 421*0Sstevel@tonic-gate usage(sp, 1); 422*0Sstevel@tonic-gate 423*0Sstevel@tonic-gate if (sname != NULL) { 424*0Sstevel@tonic-gate if ((sp = metasetname(sname, ep)) == NULL) { 425*0Sstevel@tonic-gate mde_perror(ep, ""); 426*0Sstevel@tonic-gate md_exit(sp, 1); 427*0Sstevel@tonic-gate } 428*0Sstevel@tonic-gate } 429*0Sstevel@tonic-gate 430*0Sstevel@tonic-gate if (((np = metaname(&sp, argv[optind], ep)) == NULL) || 431*0Sstevel@tonic-gate (metachkmeta(np, ep) != 0)) { 432*0Sstevel@tonic-gate mde_perror(ep, ""); 433*0Sstevel@tonic-gate md_exit(sp, 1); 434*0Sstevel@tonic-gate } 435*0Sstevel@tonic-gate assert(sp != NULL); 436*0Sstevel@tonic-gate 437*0Sstevel@tonic-gate if ((called_thru_rpc == FALSE) && 438*0Sstevel@tonic-gate meta_is_mn_name(&sp, argv[optind], ep)) { 439*0Sstevel@tonic-gate /* 440*0Sstevel@tonic-gate * If we are dealing with a MN set and we were not 441*0Sstevel@tonic-gate * called thru an rpc call, we are just to send this 442*0Sstevel@tonic-gate * command string to the master of the set and let it 443*0Sstevel@tonic-gate * deal with it. 444*0Sstevel@tonic-gate * Note that if sp is NULL, meta_is_mn_name() derives sp 445*0Sstevel@tonic-gate * from argv[optind] which is the metadevice arg 446*0Sstevel@tonic-gate */ 447*0Sstevel@tonic-gate int i; 448*0Sstevel@tonic-gate int newargc; 449*0Sstevel@tonic-gate int result; 450*0Sstevel@tonic-gate char **newargv; 451*0Sstevel@tonic-gate 452*0Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 453*0Sstevel@tonic-gate mde_perror(ep, ""); 454*0Sstevel@tonic-gate md_exit(sp, 1); 455*0Sstevel@tonic-gate } 456*0Sstevel@tonic-gate 457*0Sstevel@tonic-gate newargv = calloc(argc+1, sizeof (char *)); 458*0Sstevel@tonic-gate newargv[0] = "metattach"; 459*0Sstevel@tonic-gate newargv[1] = "-n"; /* always do "-n" first */ 460*0Sstevel@tonic-gate newargc = 2; 461*0Sstevel@tonic-gate for (i = 1; i < argc; i++, newargc++) 462*0Sstevel@tonic-gate newargv[newargc] = argv[i]; 463*0Sstevel@tonic-gate 464*0Sstevel@tonic-gate result = meta_mn_send_command(sp, newargc, newargv, 465*0Sstevel@tonic-gate MD_DISP_STDERR | MD_DRYRUN, NO_CONTEXT_STRING, ep); 466*0Sstevel@tonic-gate 467*0Sstevel@tonic-gate /* If we found a problem don't do it for real */ 468*0Sstevel@tonic-gate if (result != 0) { 469*0Sstevel@tonic-gate md_exit(sp, result); 470*0Sstevel@tonic-gate } 471*0Sstevel@tonic-gate 472*0Sstevel@tonic-gate /* 473*0Sstevel@tonic-gate * Do it for real now. Remove "-n" from the arguments and 474*0Sstevel@tonic-gate * MD_DRYRUN from the flags. If we fail now, the master must 475*0Sstevel@tonic-gate * panic as the mddbs may be inconsistent. 476*0Sstevel@tonic-gate */ 477*0Sstevel@tonic-gate newargv[1] = ""; /* this was "-n" before */ 478*0Sstevel@tonic-gate result = meta_mn_send_command(sp, newargc, newargv, 479*0Sstevel@tonic-gate MD_DISP_STDERR | MD_RETRY_BUSY | MD_PANIC_WHEN_INCONSISTENT, 480*0Sstevel@tonic-gate NO_CONTEXT_STRING, ep); 481*0Sstevel@tonic-gate 482*0Sstevel@tonic-gate free(newargv); 483*0Sstevel@tonic-gate 484*0Sstevel@tonic-gate /* 485*0Sstevel@tonic-gate * If the metattach command succeeds, for a mirror, send a 486*0Sstevel@tonic-gate * resync starting message for the metadevice 487*0Sstevel@tonic-gate */ 488*0Sstevel@tonic-gate if ((result == 0) && (strcmp(miscname, MD_MIRROR) == 0)) 489*0Sstevel@tonic-gate if ((result = meta_mn_send_resync_starting(np, ep)) 490*0Sstevel@tonic-gate != 0) 491*0Sstevel@tonic-gate mde_perror(ep, "Unable to start resync"); 492*0Sstevel@tonic-gate md_exit(sp, result); 493*0Sstevel@tonic-gate } 494*0Sstevel@tonic-gate 495*0Sstevel@tonic-gate if (meta_lock(sp, TRUE, ep)) { 496*0Sstevel@tonic-gate mde_perror(ep, ""); 497*0Sstevel@tonic-gate md_exit(sp, 1); 498*0Sstevel@tonic-gate } 499*0Sstevel@tonic-gate 500*0Sstevel@tonic-gate if (meta_check_ownership(sp, ep) != 0) { 501*0Sstevel@tonic-gate mde_perror(ep, ""); 502*0Sstevel@tonic-gate md_exit(sp, 1); 503*0Sstevel@tonic-gate } 504*0Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 505*0Sstevel@tonic-gate mde_perror(ep, ""); 506*0Sstevel@tonic-gate md_exit(sp, 1); 507*0Sstevel@tonic-gate } 508*0Sstevel@tonic-gate 509*0Sstevel@tonic-gate /* dispatch based on device type */ 510*0Sstevel@tonic-gate if (strcmp(miscname, MD_STRIPE) == 0) { 511*0Sstevel@tonic-gate if (stripe_attach(&sp, np, argc, argv, options, ep) != 0) { 512*0Sstevel@tonic-gate mde_perror(ep, ""); 513*0Sstevel@tonic-gate md_exit(sp, 1); 514*0Sstevel@tonic-gate } 515*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_RAID) == 0) { 516*0Sstevel@tonic-gate if (raid_attach(&sp, np, argc, argv, options, ep) != 0) { 517*0Sstevel@tonic-gate mde_perror(ep, ""); 518*0Sstevel@tonic-gate md_exit(sp, 1); 519*0Sstevel@tonic-gate } 520*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_MIRROR) == 0) { 521*0Sstevel@tonic-gate if (mirror_attach(&sp, np, argc, argv, options, ep) != 0) { 522*0Sstevel@tonic-gate mde_perror(ep, ""); 523*0Sstevel@tonic-gate md_exit(sp, 1); 524*0Sstevel@tonic-gate } 525*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_TRANS) == 0) { 526*0Sstevel@tonic-gate md_eprintf(gettext(MD_EOF_TRANS_MSG)); 527*0Sstevel@tonic-gate md_exit(sp, 1); 528*0Sstevel@tonic-gate } else if (strcmp(miscname, MD_SP) == 0) { 529*0Sstevel@tonic-gate if (sp_attach(&sp, np, argc, argv, options, ep) != 0) { 530*0Sstevel@tonic-gate mde_perror(ep, ""); 531*0Sstevel@tonic-gate md_exit(sp, 1); 532*0Sstevel@tonic-gate } 533*0Sstevel@tonic-gate } else { 534*0Sstevel@tonic-gate md_eprintf(gettext( 535*0Sstevel@tonic-gate "%s: invalid metadevice type %s\n"), 536*0Sstevel@tonic-gate np->cname, miscname); 537*0Sstevel@tonic-gate md_exit(sp, 1); 538*0Sstevel@tonic-gate } 539*0Sstevel@tonic-gate 540*0Sstevel@tonic-gate /* return success */ 541*0Sstevel@tonic-gate md_exit(sp, 0); 542*0Sstevel@tonic-gate /*NOTREACHED*/ 543*0Sstevel@tonic-gate return (0); 544*0Sstevel@tonic-gate } 545