10Sstevel@tonic-gate /* 20Sstevel@tonic-gate * CDDL HEADER START 30Sstevel@tonic-gate * 40Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*1623Stw21770 * Common Development and Distribution License (the "License"). 6*1623Stw21770 * You may not use this file except in compliance with the License. 70Sstevel@tonic-gate * 80Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 90Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 100Sstevel@tonic-gate * See the License for the specific language governing permissions 110Sstevel@tonic-gate * and limitations under the License. 120Sstevel@tonic-gate * 130Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 140Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 150Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 160Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 170Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 180Sstevel@tonic-gate * 190Sstevel@tonic-gate * CDDL HEADER END 200Sstevel@tonic-gate */ 210Sstevel@tonic-gate /* 22*1623Stw21770 * Copyright 2006 Sun Microsystems, Inc. All rights reserved. 230Sstevel@tonic-gate * Use is subject to license terms. 240Sstevel@tonic-gate */ 250Sstevel@tonic-gate 260Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 270Sstevel@tonic-gate 280Sstevel@tonic-gate /* 290Sstevel@tonic-gate * attach submirrors 300Sstevel@tonic-gate */ 310Sstevel@tonic-gate 320Sstevel@tonic-gate #include <meta.h> 330Sstevel@tonic-gate 340Sstevel@tonic-gate #include <sdssc.h> 350Sstevel@tonic-gate 360Sstevel@tonic-gate /* 370Sstevel@tonic-gate * print usage message 380Sstevel@tonic-gate */ 390Sstevel@tonic-gate static void 400Sstevel@tonic-gate usage( 410Sstevel@tonic-gate mdsetname_t *sp, 420Sstevel@tonic-gate int eval 430Sstevel@tonic-gate ) 440Sstevel@tonic-gate { 450Sstevel@tonic-gate (void) fprintf(stderr, gettext("\ 460Sstevel@tonic-gate usage: %s [-s setname] mirror [metadevice]\n\ 470Sstevel@tonic-gate %s [-s setname] [-i interlace] concat/stripe component...\n\ 480Sstevel@tonic-gate %s [-s setname] RAID component...\n\ 490Sstevel@tonic-gate %s [-s setname] [-A alignment] softpart size|all\n"), 500Sstevel@tonic-gate myname, myname, myname, myname); 510Sstevel@tonic-gate md_exit(sp, eval); 520Sstevel@tonic-gate } 530Sstevel@tonic-gate 540Sstevel@tonic-gate /* 550Sstevel@tonic-gate * attach more space to a soft partition 560Sstevel@tonic-gate */ 570Sstevel@tonic-gate static int 580Sstevel@tonic-gate sp_attach( 590Sstevel@tonic-gate mdsetname_t **spp, 600Sstevel@tonic-gate mdname_t *spnp, 610Sstevel@tonic-gate int argc, 620Sstevel@tonic-gate char *argv[], 630Sstevel@tonic-gate mdcmdopts_t options, 640Sstevel@tonic-gate md_error_t *ep 650Sstevel@tonic-gate ) 660Sstevel@tonic-gate { 670Sstevel@tonic-gate int c; 680Sstevel@tonic-gate sp_ext_offset_t alignment = 0; 690Sstevel@tonic-gate 700Sstevel@tonic-gate /* reset and parse args */ 710Sstevel@tonic-gate optind = 1; 720Sstevel@tonic-gate opterr = 1; 730Sstevel@tonic-gate while ((c = getopt(argc, argv, "ns:A:")) != -1) { 740Sstevel@tonic-gate switch (c) { 750Sstevel@tonic-gate case 'n': 760Sstevel@tonic-gate case 's': 770Sstevel@tonic-gate break; 780Sstevel@tonic-gate case 'A': 790Sstevel@tonic-gate if (meta_sp_parsesize(optarg, &alignment) == -1) { 800Sstevel@tonic-gate usage(*spp, 1); 810Sstevel@tonic-gate /* NOTREACHED */ 820Sstevel@tonic-gate } 830Sstevel@tonic-gate break; 840Sstevel@tonic-gate default: 850Sstevel@tonic-gate usage(*spp, 1); 860Sstevel@tonic-gate /* NOTREACHED */ 870Sstevel@tonic-gate break; 880Sstevel@tonic-gate } 890Sstevel@tonic-gate } 900Sstevel@tonic-gate argc -= optind + 1; 910Sstevel@tonic-gate argv += optind + 1; 920Sstevel@tonic-gate 930Sstevel@tonic-gate if (argc != 1) 940Sstevel@tonic-gate usage(*spp, 1); 950Sstevel@tonic-gate 960Sstevel@tonic-gate if (meta_sp_attach(*spp, spnp, argv[0], options, alignment, ep) != 0) { 970Sstevel@tonic-gate return (-1); 980Sstevel@tonic-gate } 990Sstevel@tonic-gate 1000Sstevel@tonic-gate /* update md.cf file */ 1010Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 1020Sstevel@tonic-gate return (-1); 1030Sstevel@tonic-gate 1040Sstevel@tonic-gate return (0); 1050Sstevel@tonic-gate } 1060Sstevel@tonic-gate /* 1070Sstevel@tonic-gate * attach components to stripe 1080Sstevel@tonic-gate */ 1090Sstevel@tonic-gate static int 1100Sstevel@tonic-gate stripe_attach( 1110Sstevel@tonic-gate mdsetname_t **spp, 1120Sstevel@tonic-gate mdname_t *stripenp, 1130Sstevel@tonic-gate int argc, 1140Sstevel@tonic-gate char *argv[], 1150Sstevel@tonic-gate mdcmdopts_t options, 1160Sstevel@tonic-gate md_error_t *ep 1170Sstevel@tonic-gate ) 1180Sstevel@tonic-gate { 1190Sstevel@tonic-gate diskaddr_t interlace = 0; 1200Sstevel@tonic-gate int c; 1210Sstevel@tonic-gate mdnamelist_t *compnlp = NULL; 1220Sstevel@tonic-gate mdnamelist_t *p; 1230Sstevel@tonic-gate mdname_t *currootnp; 1240Sstevel@tonic-gate md_stripe_t *stripep; 1250Sstevel@tonic-gate md_row_t *rp; 1260Sstevel@tonic-gate md_comp_t *cp; 1270Sstevel@tonic-gate 1280Sstevel@tonic-gate 1290Sstevel@tonic-gate /* reset and parse args */ 1300Sstevel@tonic-gate optind = 1; 1310Sstevel@tonic-gate opterr = 1; 1320Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:ani:")) != -1) { 1330Sstevel@tonic-gate switch (c) { 1340Sstevel@tonic-gate case 'n': 1350Sstevel@tonic-gate case 's': 1360Sstevel@tonic-gate break; 1370Sstevel@tonic-gate 1380Sstevel@tonic-gate case 'a': 1390Sstevel@tonic-gate break; /* obsolete */ 1400Sstevel@tonic-gate 1410Sstevel@tonic-gate case 'i': 1420Sstevel@tonic-gate if (parse_interlace(stripenp->cname, optarg, 1430Sstevel@tonic-gate &interlace, ep) != 0) { 1440Sstevel@tonic-gate return (-1); 1450Sstevel@tonic-gate } 1460Sstevel@tonic-gate if (meta_stripe_check_interlace(interlace, 1470Sstevel@tonic-gate stripenp->cname, ep)) 1480Sstevel@tonic-gate return (-1); 1490Sstevel@tonic-gate break; 1500Sstevel@tonic-gate 1510Sstevel@tonic-gate default: 1520Sstevel@tonic-gate usage(*spp, 1); 1530Sstevel@tonic-gate /*NOTREACHED*/ 1540Sstevel@tonic-gate break; 1550Sstevel@tonic-gate } 1560Sstevel@tonic-gate } 1570Sstevel@tonic-gate 1580Sstevel@tonic-gate argc -= optind + 1; 1590Sstevel@tonic-gate argv += optind + 1; 1600Sstevel@tonic-gate 1610Sstevel@tonic-gate if (argc <= 0) 1620Sstevel@tonic-gate usage(*spp, 1); 1630Sstevel@tonic-gate 1640Sstevel@tonic-gate /* get list of components */ 165*1623Stw21770 if (metanamelist(spp, &compnlp, argc, argv, 166*1623Stw21770 UNKNOWN, ep) < 0) 1670Sstevel@tonic-gate return (-1); 1680Sstevel@tonic-gate assert(compnlp != NULL); 1690Sstevel@tonic-gate for (p = compnlp; (p != NULL); p = p->next) { 1700Sstevel@tonic-gate mdname_t *compnp = p->namep; 1710Sstevel@tonic-gate 1720Sstevel@tonic-gate /* see if we are a soft partition */ 1730Sstevel@tonic-gate if (meta_sp_issp(*spp, compnp, ep) != 0) { 1740Sstevel@tonic-gate /* nope, check component */ 1750Sstevel@tonic-gate if (metachkcomp(compnp, ep) != 0) 1760Sstevel@tonic-gate return (-1); 1770Sstevel@tonic-gate } 1780Sstevel@tonic-gate } 1790Sstevel@tonic-gate 1800Sstevel@tonic-gate /* get root device */ 1810Sstevel@tonic-gate if ((currootnp = meta_get_current_root_dev(*spp, ep)) != NULL) { 1820Sstevel@tonic-gate /* 1830Sstevel@tonic-gate * Root is either a stripe or a slice 1840Sstevel@tonic-gate * If root device is the 1st component of the stripe 1850Sstevel@tonic-gate * Then fail as root cannot be expanded 1860Sstevel@tonic-gate */ 1870Sstevel@tonic-gate if ((stripep = meta_get_stripe(*spp, stripenp, ep)) == NULL) 1880Sstevel@tonic-gate return (-1); 1890Sstevel@tonic-gate 1900Sstevel@tonic-gate rp = &stripep->rows.rows_val[0]; 1910Sstevel@tonic-gate cp = &rp->comps.comps_val[0]; 1920Sstevel@tonic-gate if (metachkcomp(cp->compnamep, ep) == 0) { 1930Sstevel@tonic-gate /* Component is a disk */ 1940Sstevel@tonic-gate if (strcmp(currootnp->cname, 1950Sstevel@tonic-gate cp->compnamep->cname) == 0) { 1960Sstevel@tonic-gate md_eprintf(gettext( 1970Sstevel@tonic-gate "%s: volume mounted as root cannot be " 1980Sstevel@tonic-gate "expanded\n"), stripenp->cname); 1990Sstevel@tonic-gate md_exit(*spp, 1); 2000Sstevel@tonic-gate } 2010Sstevel@tonic-gate } 2020Sstevel@tonic-gate } 2030Sstevel@tonic-gate 2040Sstevel@tonic-gate /* attach components */ 2050Sstevel@tonic-gate if (meta_stripe_attach(*spp, stripenp, compnlp, interlace, options, 2060Sstevel@tonic-gate ep) != 0) { 2070Sstevel@tonic-gate return (-1); 2080Sstevel@tonic-gate } 2090Sstevel@tonic-gate 2100Sstevel@tonic-gate /* update md.cf file */ 2110Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 2120Sstevel@tonic-gate return (-1); 2130Sstevel@tonic-gate 2140Sstevel@tonic-gate /* return success */ 2150Sstevel@tonic-gate return (0); 2160Sstevel@tonic-gate } 2170Sstevel@tonic-gate 2180Sstevel@tonic-gate /* 2190Sstevel@tonic-gate * attach components to raid 2200Sstevel@tonic-gate */ 2210Sstevel@tonic-gate static int 2220Sstevel@tonic-gate raid_attach( 2230Sstevel@tonic-gate mdsetname_t **spp, 2240Sstevel@tonic-gate mdname_t *raidnp, 2250Sstevel@tonic-gate int argc, 2260Sstevel@tonic-gate char *argv[], 2270Sstevel@tonic-gate mdcmdopts_t options, 2280Sstevel@tonic-gate md_error_t *ep 2290Sstevel@tonic-gate ) 2300Sstevel@tonic-gate { 2310Sstevel@tonic-gate int c; 2320Sstevel@tonic-gate mdnamelist_t *compnlp = NULL; 2330Sstevel@tonic-gate mdnamelist_t *p; 2340Sstevel@tonic-gate 2350Sstevel@tonic-gate /* reset and parse args */ 2360Sstevel@tonic-gate optind = 1; 2370Sstevel@tonic-gate opterr = 1; 2380Sstevel@tonic-gate while ((c = getopt(argc, argv, "s:ai:")) != -1) { 2390Sstevel@tonic-gate switch (c) { 2400Sstevel@tonic-gate case 'n': 2410Sstevel@tonic-gate case 's': 2420Sstevel@tonic-gate break; 2430Sstevel@tonic-gate 2440Sstevel@tonic-gate case 'a': 2450Sstevel@tonic-gate break; /* obsolete */ 2460Sstevel@tonic-gate 2470Sstevel@tonic-gate default: 2480Sstevel@tonic-gate usage(*spp, 1); 2490Sstevel@tonic-gate /*NOTREACHED*/ 2500Sstevel@tonic-gate break; 2510Sstevel@tonic-gate } 2520Sstevel@tonic-gate } 2530Sstevel@tonic-gate argc -= optind + 1; 2540Sstevel@tonic-gate argv += optind + 1; 2550Sstevel@tonic-gate if (argc <= 0) 2560Sstevel@tonic-gate usage(*spp, 1); 2570Sstevel@tonic-gate 2580Sstevel@tonic-gate /* get list of components */ 259*1623Stw21770 if (metanamelist(spp, &compnlp, argc, argv, 260*1623Stw21770 UNKNOWN, ep) < 0) 2610Sstevel@tonic-gate return (-1); 2620Sstevel@tonic-gate assert(compnlp != NULL); 2630Sstevel@tonic-gate for (p = compnlp; (p != NULL); p = p->next) { 2640Sstevel@tonic-gate mdname_t *compnp = p->namep; 2650Sstevel@tonic-gate 2660Sstevel@tonic-gate /* check for soft partitions */ 2670Sstevel@tonic-gate if (meta_sp_issp(*spp, compnp, ep) != 0) { 2680Sstevel@tonic-gate /* check disk */ 2690Sstevel@tonic-gate if (metachkcomp(compnp, ep) != 0) 2700Sstevel@tonic-gate return (-1); 2710Sstevel@tonic-gate } 2720Sstevel@tonic-gate } 2730Sstevel@tonic-gate 2740Sstevel@tonic-gate /* attach components */ 2750Sstevel@tonic-gate if (meta_raid_attach(*spp, raidnp, compnlp, options, ep) != 0) 2760Sstevel@tonic-gate return (-1); 2770Sstevel@tonic-gate 2780Sstevel@tonic-gate /* update md.cf file */ 2790Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 2800Sstevel@tonic-gate return (-1); 2810Sstevel@tonic-gate 2820Sstevel@tonic-gate /* return success */ 2830Sstevel@tonic-gate return (0); 2840Sstevel@tonic-gate } 2850Sstevel@tonic-gate 2860Sstevel@tonic-gate /* 2870Sstevel@tonic-gate * attach submirror to mirror 2880Sstevel@tonic-gate */ 2890Sstevel@tonic-gate static int 2900Sstevel@tonic-gate mirror_attach( 2910Sstevel@tonic-gate mdsetname_t **spp, 2920Sstevel@tonic-gate mdname_t *mirnp, 2930Sstevel@tonic-gate int argc, 2940Sstevel@tonic-gate char *argv[], 2950Sstevel@tonic-gate mdcmdopts_t options, 2960Sstevel@tonic-gate md_error_t *ep 2970Sstevel@tonic-gate ) 2980Sstevel@tonic-gate { 2990Sstevel@tonic-gate int c; 3000Sstevel@tonic-gate mdname_t *submirnp; 3010Sstevel@tonic-gate 3020Sstevel@tonic-gate /* reset and parse args */ 3030Sstevel@tonic-gate optind = 1; 3040Sstevel@tonic-gate opterr = 1; 3050Sstevel@tonic-gate while ((c = getopt(argc, argv, "ns:")) != -1) { 3060Sstevel@tonic-gate switch (c) { 3070Sstevel@tonic-gate case 'n': 3080Sstevel@tonic-gate case 's': 3090Sstevel@tonic-gate break; 3100Sstevel@tonic-gate 3110Sstevel@tonic-gate default: 3120Sstevel@tonic-gate usage(*spp, 1); 3130Sstevel@tonic-gate /*NOTREACHED*/ 3140Sstevel@tonic-gate break; 3150Sstevel@tonic-gate } 3160Sstevel@tonic-gate } 3170Sstevel@tonic-gate argc -= optind + 1; 3180Sstevel@tonic-gate argv += optind + 1; 3190Sstevel@tonic-gate 3200Sstevel@tonic-gate /* get submirror */ 3210Sstevel@tonic-gate if (argc == 1) { 322*1623Stw21770 if (((submirnp = metaname(spp, argv[0], META_DEVICE, 323*1623Stw21770 ep)) == NULL) || 3240Sstevel@tonic-gate (metachkmeta(submirnp, ep) != 0)) { 3250Sstevel@tonic-gate return (-1); 3260Sstevel@tonic-gate } 3270Sstevel@tonic-gate } else if (argc == 0) { 3280Sstevel@tonic-gate submirnp = NULL; 3290Sstevel@tonic-gate } else { 3300Sstevel@tonic-gate usage(*spp, 1); 3310Sstevel@tonic-gate } 3320Sstevel@tonic-gate 3330Sstevel@tonic-gate /* attach submirror */ 3340Sstevel@tonic-gate if (meta_mirror_attach(*spp, mirnp, submirnp, options, ep) != 0) 3350Sstevel@tonic-gate return (-1); 3360Sstevel@tonic-gate 3370Sstevel@tonic-gate /* update md.cf file */ 3380Sstevel@tonic-gate if (meta_update_md_cf(*spp, ep) != 0) 3390Sstevel@tonic-gate return (-1); 3400Sstevel@tonic-gate 3410Sstevel@tonic-gate /* return success */ 3420Sstevel@tonic-gate return (0); 3430Sstevel@tonic-gate } 3440Sstevel@tonic-gate 3450Sstevel@tonic-gate /* 3460Sstevel@tonic-gate * attach devices 3470Sstevel@tonic-gate */ 3480Sstevel@tonic-gate int 3490Sstevel@tonic-gate main( 3500Sstevel@tonic-gate int argc, 3510Sstevel@tonic-gate char *argv[] 3520Sstevel@tonic-gate ) 3530Sstevel@tonic-gate { 3540Sstevel@tonic-gate char *sname = NULL; 3550Sstevel@tonic-gate mdsetname_t *sp = NULL; 3560Sstevel@tonic-gate mdcmdopts_t options = (MDCMD_PRINT|MDCMD_DOIT); 3570Sstevel@tonic-gate mdname_t *np; 3580Sstevel@tonic-gate char *miscname; 3590Sstevel@tonic-gate int c; 3600Sstevel@tonic-gate md_error_t status = mdnullerror; 3610Sstevel@tonic-gate md_error_t *ep = &status; 3620Sstevel@tonic-gate int error; 3630Sstevel@tonic-gate bool_t called_thru_rpc = FALSE; 3640Sstevel@tonic-gate char *cp; 3650Sstevel@tonic-gate 3660Sstevel@tonic-gate /* 3670Sstevel@tonic-gate * Get the locale set up before calling any other routines 3680Sstevel@tonic-gate * with messages to ouput. Just in case we're not in a build 3690Sstevel@tonic-gate * environment, make sure that TEXT_DOMAIN gets set to 3700Sstevel@tonic-gate * something. 3710Sstevel@tonic-gate */ 3720Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 3730Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 3740Sstevel@tonic-gate #endif 3750Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 3760Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 3770Sstevel@tonic-gate 3780Sstevel@tonic-gate /* initialize */ 3790Sstevel@tonic-gate if ((cp = strstr(argv[0], ".rpc_call")) == NULL) { 3800Sstevel@tonic-gate if (sdssc_bind_library() == SDSSC_OKAY) 3810Sstevel@tonic-gate if (sdssc_cmd_proxy(argc, argv, SDSSC_PROXY_PRIMARY, 3820Sstevel@tonic-gate &error) == SDSSC_PROXY_DONE) 3830Sstevel@tonic-gate exit(error); 3840Sstevel@tonic-gate } else { 3850Sstevel@tonic-gate *cp = '\0'; /* cut off ".rpc_call" */ 3860Sstevel@tonic-gate called_thru_rpc = TRUE; 3870Sstevel@tonic-gate } 3880Sstevel@tonic-gate 3890Sstevel@tonic-gate if (md_init(argc, argv, 0, 1, ep) != 0 || 3900Sstevel@tonic-gate meta_check_root(ep) != 0) { 3910Sstevel@tonic-gate mde_perror(ep, ""); 3920Sstevel@tonic-gate md_exit(sp, 1); 3930Sstevel@tonic-gate } 3940Sstevel@tonic-gate 3950Sstevel@tonic-gate /* find set and metadevice first */ 3960Sstevel@tonic-gate optind = 1; 3970Sstevel@tonic-gate opterr = 1; 3980Sstevel@tonic-gate while ((c = getopt(argc, argv, "hns:A:ai:?")) != -1) { 3990Sstevel@tonic-gate switch (c) { 4000Sstevel@tonic-gate case 'h': 4010Sstevel@tonic-gate usage(sp, 0); 4020Sstevel@tonic-gate break; 4030Sstevel@tonic-gate 4040Sstevel@tonic-gate case 'n': 4050Sstevel@tonic-gate if (called_thru_rpc == TRUE) { 4060Sstevel@tonic-gate options &= ~MDCMD_DOIT; 4070Sstevel@tonic-gate } else { 4080Sstevel@tonic-gate usage(sp, 1); 4090Sstevel@tonic-gate } 4100Sstevel@tonic-gate break; 4110Sstevel@tonic-gate 4120Sstevel@tonic-gate case 's': 4130Sstevel@tonic-gate sname = optarg; 4140Sstevel@tonic-gate break; 4150Sstevel@tonic-gate 4160Sstevel@tonic-gate case '?': 4170Sstevel@tonic-gate if (optopt == '?') 4180Sstevel@tonic-gate usage(sp, 0); 4190Sstevel@tonic-gate break; 4200Sstevel@tonic-gate } 4210Sstevel@tonic-gate } 4220Sstevel@tonic-gate if ((argc - optind) <= 0) 4230Sstevel@tonic-gate usage(sp, 1); 4240Sstevel@tonic-gate 4250Sstevel@tonic-gate if (sname != NULL) { 4260Sstevel@tonic-gate if ((sp = metasetname(sname, ep)) == NULL) { 4270Sstevel@tonic-gate mde_perror(ep, ""); 4280Sstevel@tonic-gate md_exit(sp, 1); 4290Sstevel@tonic-gate } 4300Sstevel@tonic-gate } 4310Sstevel@tonic-gate 432*1623Stw21770 if (((np = metaname(&sp, argv[optind], META_DEVICE, ep)) == NULL) || 4330Sstevel@tonic-gate (metachkmeta(np, ep) != 0)) { 4340Sstevel@tonic-gate mde_perror(ep, ""); 4350Sstevel@tonic-gate md_exit(sp, 1); 4360Sstevel@tonic-gate } 4370Sstevel@tonic-gate assert(sp != NULL); 4380Sstevel@tonic-gate 4390Sstevel@tonic-gate if ((called_thru_rpc == FALSE) && 4400Sstevel@tonic-gate meta_is_mn_name(&sp, argv[optind], ep)) { 4410Sstevel@tonic-gate /* 4420Sstevel@tonic-gate * If we are dealing with a MN set and we were not 4430Sstevel@tonic-gate * called thru an rpc call, we are just to send this 4440Sstevel@tonic-gate * command string to the master of the set and let it 4450Sstevel@tonic-gate * deal with it. 4460Sstevel@tonic-gate * Note that if sp is NULL, meta_is_mn_name() derives sp 4470Sstevel@tonic-gate * from argv[optind] which is the metadevice arg 4480Sstevel@tonic-gate */ 4490Sstevel@tonic-gate int i; 4500Sstevel@tonic-gate int newargc; 4510Sstevel@tonic-gate int result; 4520Sstevel@tonic-gate char **newargv; 4530Sstevel@tonic-gate 4540Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 4550Sstevel@tonic-gate mde_perror(ep, ""); 4560Sstevel@tonic-gate md_exit(sp, 1); 4570Sstevel@tonic-gate } 4580Sstevel@tonic-gate 4590Sstevel@tonic-gate newargv = calloc(argc+1, sizeof (char *)); 4600Sstevel@tonic-gate newargv[0] = "metattach"; 4610Sstevel@tonic-gate newargv[1] = "-n"; /* always do "-n" first */ 4620Sstevel@tonic-gate newargc = 2; 4630Sstevel@tonic-gate for (i = 1; i < argc; i++, newargc++) 4640Sstevel@tonic-gate newargv[newargc] = argv[i]; 4650Sstevel@tonic-gate 4660Sstevel@tonic-gate result = meta_mn_send_command(sp, newargc, newargv, 4670Sstevel@tonic-gate MD_DISP_STDERR | MD_DRYRUN, NO_CONTEXT_STRING, ep); 4680Sstevel@tonic-gate 4690Sstevel@tonic-gate /* If we found a problem don't do it for real */ 4700Sstevel@tonic-gate if (result != 0) { 4710Sstevel@tonic-gate md_exit(sp, result); 4720Sstevel@tonic-gate } 4730Sstevel@tonic-gate 4740Sstevel@tonic-gate /* 4750Sstevel@tonic-gate * Do it for real now. Remove "-n" from the arguments and 4760Sstevel@tonic-gate * MD_DRYRUN from the flags. If we fail now, the master must 4770Sstevel@tonic-gate * panic as the mddbs may be inconsistent. 4780Sstevel@tonic-gate */ 4790Sstevel@tonic-gate newargv[1] = ""; /* this was "-n" before */ 4800Sstevel@tonic-gate result = meta_mn_send_command(sp, newargc, newargv, 4810Sstevel@tonic-gate MD_DISP_STDERR | MD_RETRY_BUSY | MD_PANIC_WHEN_INCONSISTENT, 4820Sstevel@tonic-gate NO_CONTEXT_STRING, ep); 4830Sstevel@tonic-gate 4840Sstevel@tonic-gate free(newargv); 4850Sstevel@tonic-gate 4860Sstevel@tonic-gate /* 4870Sstevel@tonic-gate * If the metattach command succeeds, for a mirror, send a 4880Sstevel@tonic-gate * resync starting message for the metadevice 4890Sstevel@tonic-gate */ 4900Sstevel@tonic-gate if ((result == 0) && (strcmp(miscname, MD_MIRROR) == 0)) 4910Sstevel@tonic-gate if ((result = meta_mn_send_resync_starting(np, ep)) 4920Sstevel@tonic-gate != 0) 4930Sstevel@tonic-gate mde_perror(ep, "Unable to start resync"); 4940Sstevel@tonic-gate md_exit(sp, result); 4950Sstevel@tonic-gate } 4960Sstevel@tonic-gate 4970Sstevel@tonic-gate if (meta_lock(sp, TRUE, ep)) { 4980Sstevel@tonic-gate mde_perror(ep, ""); 4990Sstevel@tonic-gate md_exit(sp, 1); 5000Sstevel@tonic-gate } 5010Sstevel@tonic-gate 5020Sstevel@tonic-gate if (meta_check_ownership(sp, ep) != 0) { 5030Sstevel@tonic-gate mde_perror(ep, ""); 5040Sstevel@tonic-gate md_exit(sp, 1); 5050Sstevel@tonic-gate } 5060Sstevel@tonic-gate if ((miscname = metagetmiscname(np, ep)) == NULL) { 5070Sstevel@tonic-gate mde_perror(ep, ""); 5080Sstevel@tonic-gate md_exit(sp, 1); 5090Sstevel@tonic-gate } 5100Sstevel@tonic-gate 5110Sstevel@tonic-gate /* dispatch based on device type */ 5120Sstevel@tonic-gate if (strcmp(miscname, MD_STRIPE) == 0) { 5130Sstevel@tonic-gate if (stripe_attach(&sp, np, argc, argv, options, ep) != 0) { 5140Sstevel@tonic-gate mde_perror(ep, ""); 5150Sstevel@tonic-gate md_exit(sp, 1); 5160Sstevel@tonic-gate } 5170Sstevel@tonic-gate } else if (strcmp(miscname, MD_RAID) == 0) { 5180Sstevel@tonic-gate if (raid_attach(&sp, np, argc, argv, options, ep) != 0) { 5190Sstevel@tonic-gate mde_perror(ep, ""); 5200Sstevel@tonic-gate md_exit(sp, 1); 5210Sstevel@tonic-gate } 5220Sstevel@tonic-gate } else if (strcmp(miscname, MD_MIRROR) == 0) { 5230Sstevel@tonic-gate if (mirror_attach(&sp, np, argc, argv, options, ep) != 0) { 5240Sstevel@tonic-gate mde_perror(ep, ""); 5250Sstevel@tonic-gate md_exit(sp, 1); 5260Sstevel@tonic-gate } 5270Sstevel@tonic-gate } else if (strcmp(miscname, MD_TRANS) == 0) { 5280Sstevel@tonic-gate md_eprintf(gettext(MD_EOF_TRANS_MSG)); 5290Sstevel@tonic-gate md_exit(sp, 1); 5300Sstevel@tonic-gate } else if (strcmp(miscname, MD_SP) == 0) { 5310Sstevel@tonic-gate if (sp_attach(&sp, np, argc, argv, options, ep) != 0) { 5320Sstevel@tonic-gate mde_perror(ep, ""); 5330Sstevel@tonic-gate md_exit(sp, 1); 5340Sstevel@tonic-gate } 5350Sstevel@tonic-gate } else { 5360Sstevel@tonic-gate md_eprintf(gettext( 5370Sstevel@tonic-gate "%s: invalid metadevice type %s\n"), 5380Sstevel@tonic-gate np->cname, miscname); 5390Sstevel@tonic-gate md_exit(sp, 1); 5400Sstevel@tonic-gate } 5410Sstevel@tonic-gate 5420Sstevel@tonic-gate /* return success */ 5430Sstevel@tonic-gate md_exit(sp, 0); 5440Sstevel@tonic-gate /*NOTREACHED*/ 5450Sstevel@tonic-gate return (0); 5460Sstevel@tonic-gate } 547