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 * clear metadevices 31*0Sstevel@tonic-gate */ 32*0Sstevel@tonic-gate 33*0Sstevel@tonic-gate #include <meta.h> 34*0Sstevel@tonic-gate #include <sdssc.h> 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate /* 38*0Sstevel@tonic-gate * clear metadevice or hotspare pool 39*0Sstevel@tonic-gate */ 40*0Sstevel@tonic-gate static int 41*0Sstevel@tonic-gate clear_name( 42*0Sstevel@tonic-gate mdsetname_t **spp, 43*0Sstevel@tonic-gate char *uname, 44*0Sstevel@tonic-gate mdcmdopts_t options, 45*0Sstevel@tonic-gate md_error_t *ep 46*0Sstevel@tonic-gate ) 47*0Sstevel@tonic-gate { 48*0Sstevel@tonic-gate 49*0Sstevel@tonic-gate /* clear hotspare pool */ 50*0Sstevel@tonic-gate if (is_hspname(uname)) { 51*0Sstevel@tonic-gate mdhspname_t *hspnp; 52*0Sstevel@tonic-gate 53*0Sstevel@tonic-gate /* get hotspare pool name */ 54*0Sstevel@tonic-gate if ((hspnp = metahspname(spp, uname, ep)) == NULL) 55*0Sstevel@tonic-gate return (-1); 56*0Sstevel@tonic-gate assert(*spp != NULL); 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate /* grab set lock */ 59*0Sstevel@tonic-gate if (meta_lock(*spp, TRUE, ep)) 60*0Sstevel@tonic-gate return (-1); 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate /* check for ownership */ 63*0Sstevel@tonic-gate if (meta_check_ownership(*spp, ep) != 0) 64*0Sstevel@tonic-gate return (-1); 65*0Sstevel@tonic-gate 66*0Sstevel@tonic-gate /* clear hotspare pool */ 67*0Sstevel@tonic-gate return (meta_hsp_reset(*spp, hspnp, options, ep)); 68*0Sstevel@tonic-gate } 69*0Sstevel@tonic-gate 70*0Sstevel@tonic-gate /* clear metadevice */ 71*0Sstevel@tonic-gate else { 72*0Sstevel@tonic-gate mdname_t *np; 73*0Sstevel@tonic-gate 74*0Sstevel@tonic-gate /* get metadevice name */ 75*0Sstevel@tonic-gate if (((np = metaname(spp, uname, ep)) == NULL) || 76*0Sstevel@tonic-gate (metachkmeta(np, ep) != 0)) { 77*0Sstevel@tonic-gate return (-1); 78*0Sstevel@tonic-gate } 79*0Sstevel@tonic-gate assert(*spp != NULL); 80*0Sstevel@tonic-gate 81*0Sstevel@tonic-gate /* grab set lock */ 82*0Sstevel@tonic-gate if (meta_lock(*spp, TRUE, ep)) 83*0Sstevel@tonic-gate return (-1); 84*0Sstevel@tonic-gate 85*0Sstevel@tonic-gate /* check for ownership */ 86*0Sstevel@tonic-gate if (meta_check_ownership(*spp, ep) != 0) 87*0Sstevel@tonic-gate return (-1); 88*0Sstevel@tonic-gate 89*0Sstevel@tonic-gate /* clear metadevice */ 90*0Sstevel@tonic-gate return (meta_reset_by_name(*spp, np, options, ep)); 91*0Sstevel@tonic-gate } 92*0Sstevel@tonic-gate } 93*0Sstevel@tonic-gate 94*0Sstevel@tonic-gate /* 95*0Sstevel@tonic-gate * print usage message 96*0Sstevel@tonic-gate */ 97*0Sstevel@tonic-gate static void 98*0Sstevel@tonic-gate usage( 99*0Sstevel@tonic-gate mdsetname_t *sp, 100*0Sstevel@tonic-gate int eval 101*0Sstevel@tonic-gate ) 102*0Sstevel@tonic-gate { 103*0Sstevel@tonic-gate (void) fprintf(stderr, gettext("\ 104*0Sstevel@tonic-gate usage: %s [-s setname] -a\n\ 105*0Sstevel@tonic-gate %s [-s setname] [options] metadevice...\n\ 106*0Sstevel@tonic-gate options:\n\ 107*0Sstevel@tonic-gate -f force clear\n\ 108*0Sstevel@tonic-gate -r recursive clear\n\ 109*0Sstevel@tonic-gate -p clear all soft partitions on metadevice/component\n"), myname, myname); 110*0Sstevel@tonic-gate md_exit(sp, eval); 111*0Sstevel@tonic-gate } 112*0Sstevel@tonic-gate 113*0Sstevel@tonic-gate /* 114*0Sstevel@tonic-gate * mainline. crack command line arguments. 115*0Sstevel@tonic-gate */ 116*0Sstevel@tonic-gate int 117*0Sstevel@tonic-gate main( 118*0Sstevel@tonic-gate int argc, 119*0Sstevel@tonic-gate char *argv[] 120*0Sstevel@tonic-gate ) 121*0Sstevel@tonic-gate { 122*0Sstevel@tonic-gate char *sname = NULL; 123*0Sstevel@tonic-gate mdsetname_t *sp = NULL; 124*0Sstevel@tonic-gate int aflag = 0; 125*0Sstevel@tonic-gate int pflag = 0; 126*0Sstevel@tonic-gate mdcmdopts_t options = (MDCMD_PRINT|MDCMD_DOIT); 127*0Sstevel@tonic-gate int c; 128*0Sstevel@tonic-gate md_error_t status = mdnullerror; 129*0Sstevel@tonic-gate md_error_t *ep = &status; 130*0Sstevel@tonic-gate int eval = 1; 131*0Sstevel@tonic-gate int error; 132*0Sstevel@tonic-gate bool_t called_thru_rpc = FALSE; 133*0Sstevel@tonic-gate char *cp; 134*0Sstevel@tonic-gate int mnset = FALSE; 135*0Sstevel@tonic-gate 136*0Sstevel@tonic-gate /* 137*0Sstevel@tonic-gate * Get the locale set up before calling any other routines 138*0Sstevel@tonic-gate * with messages to ouput. Just in case we're not in a build 139*0Sstevel@tonic-gate * environment, make sure that TEXT_DOMAIN gets set to 140*0Sstevel@tonic-gate * something. 141*0Sstevel@tonic-gate */ 142*0Sstevel@tonic-gate #if !defined(TEXT_DOMAIN) 143*0Sstevel@tonic-gate #define TEXT_DOMAIN "SYS_TEST" 144*0Sstevel@tonic-gate #endif 145*0Sstevel@tonic-gate (void) setlocale(LC_ALL, ""); 146*0Sstevel@tonic-gate (void) textdomain(TEXT_DOMAIN); 147*0Sstevel@tonic-gate 148*0Sstevel@tonic-gate if ((cp = strstr(argv[0], ".rpc_call")) == NULL) { 149*0Sstevel@tonic-gate if (sdssc_bind_library() == SDSSC_OKAY) 150*0Sstevel@tonic-gate if (sdssc_cmd_proxy(argc, argv, SDSSC_PROXY_PRIMARY, 151*0Sstevel@tonic-gate &error) == SDSSC_PROXY_DONE) 152*0Sstevel@tonic-gate exit(error); 153*0Sstevel@tonic-gate } else { 154*0Sstevel@tonic-gate *cp = '\0'; /* cut off ".rpc_call" */ 155*0Sstevel@tonic-gate called_thru_rpc = TRUE; 156*0Sstevel@tonic-gate } 157*0Sstevel@tonic-gate 158*0Sstevel@tonic-gate 159*0Sstevel@tonic-gate /* initialize */ 160*0Sstevel@tonic-gate if (md_init(argc, argv, 0, 1, ep) != 0 || 161*0Sstevel@tonic-gate meta_check_root(ep) != 0) 162*0Sstevel@tonic-gate goto errout; 163*0Sstevel@tonic-gate 164*0Sstevel@tonic-gate /* parse args */ 165*0Sstevel@tonic-gate optind = 1; 166*0Sstevel@tonic-gate opterr = 1; 167*0Sstevel@tonic-gate while ((c = getopt(argc, argv, "hs:afrp?")) != -1) { 168*0Sstevel@tonic-gate switch (c) { 169*0Sstevel@tonic-gate case 'h': 170*0Sstevel@tonic-gate usage(sp, 0); 171*0Sstevel@tonic-gate break; 172*0Sstevel@tonic-gate 173*0Sstevel@tonic-gate case 's': 174*0Sstevel@tonic-gate sname = optarg; 175*0Sstevel@tonic-gate break; 176*0Sstevel@tonic-gate 177*0Sstevel@tonic-gate case 'a': 178*0Sstevel@tonic-gate ++aflag; 179*0Sstevel@tonic-gate options |= MDCMD_FORCE; 180*0Sstevel@tonic-gate break; 181*0Sstevel@tonic-gate 182*0Sstevel@tonic-gate case 'f': 183*0Sstevel@tonic-gate options |= MDCMD_FORCE; 184*0Sstevel@tonic-gate break; 185*0Sstevel@tonic-gate 186*0Sstevel@tonic-gate case 'r': 187*0Sstevel@tonic-gate options |= MDCMD_RECURSE | MDCMD_FORCE; 188*0Sstevel@tonic-gate break; 189*0Sstevel@tonic-gate case 'p': 190*0Sstevel@tonic-gate ++pflag; 191*0Sstevel@tonic-gate break; 192*0Sstevel@tonic-gate case '?': 193*0Sstevel@tonic-gate if (optopt == '?') 194*0Sstevel@tonic-gate usage(sp, 0); 195*0Sstevel@tonic-gate /*FALLTHROUGH*/ 196*0Sstevel@tonic-gate default: 197*0Sstevel@tonic-gate usage(sp, 1); 198*0Sstevel@tonic-gate break; 199*0Sstevel@tonic-gate } 200*0Sstevel@tonic-gate } 201*0Sstevel@tonic-gate argc -= optind; 202*0Sstevel@tonic-gate argv += optind; 203*0Sstevel@tonic-gate 204*0Sstevel@tonic-gate if (sname != NULL && (sp = metasetname(sname, ep)) == NULL) { 205*0Sstevel@tonic-gate goto errout; 206*0Sstevel@tonic-gate } 207*0Sstevel@tonic-gate 208*0Sstevel@tonic-gate if (called_thru_rpc) { 209*0Sstevel@tonic-gate 210*0Sstevel@tonic-gate if (aflag) { 211*0Sstevel@tonic-gate /* if -a, set name must have been specified by -s */ 212*0Sstevel@tonic-gate if ((sp == NULL) || 213*0Sstevel@tonic-gate (metaget_setdesc(sp, ep) == NULL)) 214*0Sstevel@tonic-gate goto errout; 215*0Sstevel@tonic-gate } else { 216*0Sstevel@tonic-gate /* 217*0Sstevel@tonic-gate * setname may be defined by setname in first arg 218*0Sstevel@tonic-gate * if sp is NULL, meta_is_mn_name() derives sp from 219*0Sstevel@tonic-gate * argv[0], eg from set/d10 220*0Sstevel@tonic-gate */ 221*0Sstevel@tonic-gate if (meta_is_mn_name(&sp, argv[0], ep)) { 222*0Sstevel@tonic-gate if (metaget_setdesc(sp, ep) == NULL) 223*0Sstevel@tonic-gate goto errout; 224*0Sstevel@tonic-gate } else 225*0Sstevel@tonic-gate goto errout; 226*0Sstevel@tonic-gate } 227*0Sstevel@tonic-gate 228*0Sstevel@tonic-gate /* Check if the device is open on all nodes */ 229*0Sstevel@tonic-gate options |= MDCMD_MN_OPEN_CHECK; 230*0Sstevel@tonic-gate } 231*0Sstevel@tonic-gate 232*0Sstevel@tonic-gate if (aflag) { /* clear all devices */ 233*0Sstevel@tonic-gate if (argc != 0) 234*0Sstevel@tonic-gate usage(sp, 1); 235*0Sstevel@tonic-gate 236*0Sstevel@tonic-gate if (sp == NULL) { 237*0Sstevel@tonic-gate /* Get sp for local set */ 238*0Sstevel@tonic-gate if ((sp = metasetname(MD_LOCAL_NAME, ep)) == NULL) 239*0Sstevel@tonic-gate goto errout; 240*0Sstevel@tonic-gate } 241*0Sstevel@tonic-gate 242*0Sstevel@tonic-gate /* 243*0Sstevel@tonic-gate * If a MN set, we will generate a series of individual 244*0Sstevel@tonic-gate * metaclear commands which will each grab the set lock. 245*0Sstevel@tonic-gate * Therefore do not grab the set lock now. 246*0Sstevel@tonic-gate */ 247*0Sstevel@tonic-gate 248*0Sstevel@tonic-gate if (!meta_is_mn_set(sp, ep)) { 249*0Sstevel@tonic-gate /* grab set lock */ 250*0Sstevel@tonic-gate if (meta_lock(sp, TRUE, ep)) 251*0Sstevel@tonic-gate goto errout; 252*0Sstevel@tonic-gate 253*0Sstevel@tonic-gate /* check for ownership */ 254*0Sstevel@tonic-gate if (meta_check_ownership(sp, ep) != 0) 255*0Sstevel@tonic-gate goto errout; 256*0Sstevel@tonic-gate } else { 257*0Sstevel@tonic-gate mnset = TRUE; 258*0Sstevel@tonic-gate } 259*0Sstevel@tonic-gate 260*0Sstevel@tonic-gate /* reset all devices in set */ 261*0Sstevel@tonic-gate if (meta_reset_all(sp, options, ep) != 0) { 262*0Sstevel@tonic-gate if (!mnset) 263*0Sstevel@tonic-gate mde_perror(ep, ""); 264*0Sstevel@tonic-gate } else 265*0Sstevel@tonic-gate eval = 0; 266*0Sstevel@tonic-gate } else { 267*0Sstevel@tonic-gate /* 268*0Sstevel@tonic-gate * We are dealing with either a single or multiple names. 269*0Sstevel@tonic-gate * The set for the command is either denoted by the -s option 270*0Sstevel@tonic-gate * or the set of the first name. 271*0Sstevel@tonic-gate */ 272*0Sstevel@tonic-gate if (argc <= 0) 273*0Sstevel@tonic-gate usage(sp, 1); 274*0Sstevel@tonic-gate if (meta_is_mn_name(&sp, argv[0], ep)) 275*0Sstevel@tonic-gate mnset = TRUE; 276*0Sstevel@tonic-gate eval = 0; 277*0Sstevel@tonic-gate 278*0Sstevel@tonic-gate for (; (argc > 0); --argc, ++argv) { 279*0Sstevel@tonic-gate mdhspname_t *hspnp; 280*0Sstevel@tonic-gate mdname_t *np; 281*0Sstevel@tonic-gate char *cname; 282*0Sstevel@tonic-gate 283*0Sstevel@tonic-gate /* 284*0Sstevel@tonic-gate * If we are dealing with a MN set and we were not 285*0Sstevel@tonic-gate * called thru an rpc call, we are just to send this 286*0Sstevel@tonic-gate * command string to the master of the set and let it 287*0Sstevel@tonic-gate * deal with it. 288*0Sstevel@tonic-gate */ 289*0Sstevel@tonic-gate if (!called_thru_rpc && mnset) { 290*0Sstevel@tonic-gate if (pflag) { 291*0Sstevel@tonic-gate /* 292*0Sstevel@tonic-gate * If -p, set cname to the device 293*0Sstevel@tonic-gate * argument. 294*0Sstevel@tonic-gate */ 295*0Sstevel@tonic-gate cname = argv[0]; 296*0Sstevel@tonic-gate } else { 297*0Sstevel@tonic-gate /* 298*0Sstevel@tonic-gate * For hotspares and metadevices, set 299*0Sstevel@tonic-gate * cname to the full name, 300*0Sstevel@tonic-gate * setname/hspxxx or setname/dxxx 301*0Sstevel@tonic-gate */ 302*0Sstevel@tonic-gate if (is_hspname(argv[0])) { 303*0Sstevel@tonic-gate /* get hotspare pool name */ 304*0Sstevel@tonic-gate if ((hspnp = metahspname(&sp, 305*0Sstevel@tonic-gate argv[0], ep)) == NULL) { 306*0Sstevel@tonic-gate mde_perror(ep, ""); 307*0Sstevel@tonic-gate eval = 1; 308*0Sstevel@tonic-gate continue; 309*0Sstevel@tonic-gate } 310*0Sstevel@tonic-gate cname = hspnp->hspname; 311*0Sstevel@tonic-gate } else { 312*0Sstevel@tonic-gate /* get metadevice name */ 313*0Sstevel@tonic-gate if (((np = metaname(&sp, 314*0Sstevel@tonic-gate argv[0], ep)) == NULL) || 315*0Sstevel@tonic-gate (metachkmeta(np, ep) 316*0Sstevel@tonic-gate != 0)) { 317*0Sstevel@tonic-gate mde_perror(ep, ""); 318*0Sstevel@tonic-gate eval = 1; 319*0Sstevel@tonic-gate continue; 320*0Sstevel@tonic-gate } 321*0Sstevel@tonic-gate cname = np->cname; 322*0Sstevel@tonic-gate } 323*0Sstevel@tonic-gate } 324*0Sstevel@tonic-gate if (meta_mn_send_metaclear_command(sp, 325*0Sstevel@tonic-gate cname, options, pflag, ep) != 0) { 326*0Sstevel@tonic-gate eval = 1; 327*0Sstevel@tonic-gate continue; 328*0Sstevel@tonic-gate } 329*0Sstevel@tonic-gate } else { 330*0Sstevel@tonic-gate if (pflag) { 331*0Sstevel@tonic-gate /* 332*0Sstevel@tonic-gate * clear all soft partitions on named 333*0Sstevel@tonic-gate * devices 334*0Sstevel@tonic-gate */ 335*0Sstevel@tonic-gate if (meta_sp_reset_component(sp, argv[0], 336*0Sstevel@tonic-gate options, ep) != 0) { 337*0Sstevel@tonic-gate mde_perror(ep, ""); 338*0Sstevel@tonic-gate eval = 1; 339*0Sstevel@tonic-gate continue; 340*0Sstevel@tonic-gate } 341*0Sstevel@tonic-gate } else { 342*0Sstevel@tonic-gate /* clear named devices */ 343*0Sstevel@tonic-gate if (clear_name(&sp, argv[0], 344*0Sstevel@tonic-gate options, ep) != 0) { 345*0Sstevel@tonic-gate mde_perror(ep, ""); 346*0Sstevel@tonic-gate eval = 1; 347*0Sstevel@tonic-gate continue; 348*0Sstevel@tonic-gate } 349*0Sstevel@tonic-gate } 350*0Sstevel@tonic-gate } 351*0Sstevel@tonic-gate } 352*0Sstevel@tonic-gate } 353*0Sstevel@tonic-gate /* update md.cf */ 354*0Sstevel@tonic-gate if (sp == NULL) { 355*0Sstevel@tonic-gate /* Get sp for local set */ 356*0Sstevel@tonic-gate if ((sp = metasetname(MD_LOCAL_NAME, ep)) == NULL) 357*0Sstevel@tonic-gate goto errout; 358*0Sstevel@tonic-gate } 359*0Sstevel@tonic-gate 360*0Sstevel@tonic-gate if (meta_update_md_cf(sp, ep) != 0) { 361*0Sstevel@tonic-gate mde_perror(ep, ""); 362*0Sstevel@tonic-gate eval = 1; 363*0Sstevel@tonic-gate } 364*0Sstevel@tonic-gate md_exit(sp, eval); 365*0Sstevel@tonic-gate 366*0Sstevel@tonic-gate errout: 367*0Sstevel@tonic-gate mde_perror(ep, ""); 368*0Sstevel@tonic-gate md_exit(sp, eval); 369*0Sstevel@tonic-gate /*NOTREACHED*/ 370*0Sstevel@tonic-gate return (eval); 371*0Sstevel@tonic-gate } 372