disks.c revision 1.5.2.2
1 1.5.2.2 tls /* $NetBSD: disks.c,v 1.5.2.2 2014/08/20 00:05:13 tls Exp $ */ 2 1.5.2.2 tls 3 1.5.2.2 tls /* 4 1.5.2.2 tls * Copyright 1997 Piermont Information Systems Inc. 5 1.5.2.2 tls * All rights reserved. 6 1.5.2.2 tls * 7 1.5.2.2 tls * Written by Philip A. Nelson for Piermont Information Systems Inc. 8 1.5.2.2 tls * 9 1.5.2.2 tls * Redistribution and use in source and binary forms, with or without 10 1.5.2.2 tls * modification, are permitted provided that the following conditions 11 1.5.2.2 tls * are met: 12 1.5.2.2 tls * 1. Redistributions of source code must retain the above copyright 13 1.5.2.2 tls * notice, this list of conditions and the following disclaimer. 14 1.5.2.2 tls * 2. Redistributions in binary form must reproduce the above copyright 15 1.5.2.2 tls * notice, this list of conditions and the following disclaimer in the 16 1.5.2.2 tls * documentation and/or other materials provided with the distribution. 17 1.5.2.2 tls * 3. The name of Piermont Information Systems Inc. may not be used to endorse 18 1.5.2.2 tls * or promote products derived from this software without specific prior 19 1.5.2.2 tls * written permission. 20 1.5.2.2 tls * 21 1.5.2.2 tls * THIS SOFTWARE IS PROVIDED BY PIERMONT INFORMATION SYSTEMS INC. ``AS IS'' 22 1.5.2.2 tls * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 1.5.2.2 tls * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 1.5.2.2 tls * ARE DISCLAIMED. IN NO EVENT SHALL PIERMONT INFORMATION SYSTEMS INC. BE 25 1.5.2.2 tls * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 1.5.2.2 tls * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 1.5.2.2 tls * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 1.5.2.2 tls * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 1.5.2.2 tls * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 1.5.2.2 tls * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 31 1.5.2.2 tls * THE POSSIBILITY OF SUCH DAMAGE. 32 1.5.2.2 tls * 33 1.5.2.2 tls */ 34 1.5.2.2 tls 35 1.5.2.2 tls /* disks.c -- routines to deal with finding disks and labeling disks. */ 36 1.5.2.2 tls 37 1.5.2.2 tls 38 1.5.2.2 tls #include <errno.h> 39 1.5.2.2 tls #include <stdio.h> 40 1.5.2.2 tls #include <stdlib.h> 41 1.5.2.2 tls #include <unistd.h> 42 1.5.2.2 tls #include <fcntl.h> 43 1.5.2.2 tls #include <util.h> 44 1.5.2.2 tls #include <uuid.h> 45 1.5.2.2 tls 46 1.5.2.2 tls #include <sys/param.h> 47 1.5.2.2 tls #include <sys/sysctl.h> 48 1.5.2.2 tls #include <sys/swap.h> 49 1.5.2.2 tls #include <ufs/ufs/dinode.h> 50 1.5.2.2 tls #include <ufs/ffs/fs.h> 51 1.5.2.2 tls #define FSTYPENAMES 52 1.5.2.2 tls #include <sys/disklabel.h> 53 1.5.2.2 tls #include <sys/disklabel_gpt.h> 54 1.5.2.2 tls 55 1.5.2.2 tls #include <dev/scsipi/scsipi_all.h> 56 1.5.2.2 tls #include <sys/scsiio.h> 57 1.5.2.2 tls 58 1.5.2.2 tls #include <dev/ata/atareg.h> 59 1.5.2.2 tls #include <sys/ataio.h> 60 1.5.2.2 tls 61 1.5.2.2 tls #include "defs.h" 62 1.5.2.2 tls #include "md.h" 63 1.5.2.2 tls #include "msg_defs.h" 64 1.5.2.2 tls #include "menu_defs.h" 65 1.5.2.2 tls #include "txtwalk.h" 66 1.5.2.2 tls 67 1.5.2.2 tls /* Disk descriptions */ 68 1.5.2.2 tls struct disk_desc { 69 1.5.2.2 tls char dd_name[SSTRSIZE]; 70 1.5.2.2 tls char dd_descr[70]; 71 1.5.2.2 tls uint dd_no_mbr; 72 1.5.2.2 tls uint dd_cyl; 73 1.5.2.2 tls uint dd_head; 74 1.5.2.2 tls uint dd_sec; 75 1.5.2.2 tls uint dd_secsize; 76 1.5.2.2 tls uint dd_totsec; 77 1.5.2.2 tls }; 78 1.5.2.2 tls 79 1.5.2.2 tls /* gpt(8) use different filesystem names. 80 1.5.2.2 tls So, we cant use ./common/lib/libutil/getfstypename.c */ 81 1.5.2.2 tls struct gptfs_t { 82 1.5.2.2 tls const char *name; 83 1.5.2.2 tls int id; 84 1.5.2.2 tls uuid_t uuid; 85 1.5.2.2 tls }; 86 1.5.2.2 tls static const struct gptfs_t gpt_filesystems[] = { 87 1.5.2.2 tls { "swap", FS_SWAP, GPT_ENT_TYPE_NETBSD_SWAP, }, 88 1.5.2.2 tls { "ffs", FS_BSDFFS, GPT_ENT_TYPE_NETBSD_FFS, }, 89 1.5.2.2 tls { "lfs", FS_BSDLFS, GPT_ENT_TYPE_NETBSD_LFS, }, 90 1.5.2.2 tls { "linux", FS_EX2FS, GPT_ENT_TYPE_LINUX_DATA, }, 91 1.5.2.2 tls { "windows,", FS_MSDOS, GPT_ENT_TYPE_MS_BASIC_DATA, }, 92 1.5.2.2 tls { "hfs", FS_HFS, GPT_ENT_TYPE_APPLE_HFS, }, 93 1.5.2.2 tls { "ufs", FS_OTHER, GPT_ENT_TYPE_APPLE_UFS, }, 94 1.5.2.2 tls { "ccd", FS_CCD, GPT_ENT_TYPE_NETBSD_CCD, }, 95 1.5.2.2 tls { "raid", FS_RAID, GPT_ENT_TYPE_NETBSD_RAIDFRAME, }, 96 1.5.2.2 tls { "cgd", FS_CGD, GPT_ENT_TYPE_NETBSD_CGD, }, 97 1.5.2.2 tls { "efi", FS_OTHER, GPT_ENT_TYPE_EFI, }, 98 1.5.2.2 tls { "bios", FS_OTHER, GPT_ENT_TYPE_BIOS, }, 99 1.5.2.2 tls { NULL, -1, GPT_ENT_TYPE_UNUSED, }, 100 1.5.2.2 tls }; 101 1.5.2.2 tls 102 1.5.2.2 tls /* Local prototypes */ 103 1.5.2.2 tls static int foundffs(struct data *, size_t); 104 1.5.2.2 tls #ifdef USE_SYSVBFS 105 1.5.2.2 tls static int foundsysvbfs(struct data *, size_t); 106 1.5.2.2 tls #endif 107 1.5.2.2 tls static int fsck_preen(const char *, int, const char *); 108 1.5.2.2 tls static void fixsb(const char *, const char *, char); 109 1.5.2.2 tls static int is_gpt(const char *); 110 1.5.2.2 tls static int incoregpt(pm_devs_t *, partinfo *); 111 1.5.2.2 tls 112 1.5.2.2 tls #ifndef DISK_NAMES 113 1.5.2.2 tls #define DISK_NAMES "wd", "sd", "ld", "raid" 114 1.5.2.2 tls #endif 115 1.5.2.2 tls 116 1.5.2.2 tls static const char *disk_names[] = { DISK_NAMES, "vnd", "cgd", NULL }; 117 1.5.2.2 tls 118 1.5.2.2 tls static bool tmpfs_on_var_shm(void); 119 1.5.2.2 tls 120 1.5.2.2 tls const char * 121 1.5.2.2 tls getfslabelname(uint8_t f) 122 1.5.2.2 tls { 123 1.5.2.2 tls if (f >= __arraycount(fstypenames) || fstypenames[f] == NULL) 124 1.5.2.2 tls return "invalid"; 125 1.5.2.2 tls return fstypenames[f]; 126 1.5.2.2 tls } 127 1.5.2.2 tls 128 1.5.2.2 tls /* 129 1.5.2.2 tls * Decide wether we want to mount a tmpfs on /var/shm: we do this always 130 1.5.2.2 tls * when the machine has more than 16 MB of user memory. On smaller machines, 131 1.5.2.2 tls * shm_open() and friends will not perform well anyway. 132 1.5.2.2 tls */ 133 1.5.2.2 tls static bool 134 1.5.2.2 tls tmpfs_on_var_shm() 135 1.5.2.2 tls { 136 1.5.2.2 tls uint64_t ram; 137 1.5.2.2 tls size_t len; 138 1.5.2.2 tls 139 1.5.2.2 tls len = sizeof(ram); 140 1.5.2.2 tls if (sysctlbyname("hw.usermem64", &ram, &len, NULL, 0)) 141 1.5.2.2 tls return false; 142 1.5.2.2 tls 143 1.5.2.2 tls return ram > 16UL*1024UL*1024UL; 144 1.5.2.2 tls } 145 1.5.2.2 tls 146 1.5.2.2 tls /* from src/sbin/atactl/atactl.c 147 1.5.2.2 tls * extract_string: copy a block of bytes out of ataparams and make 148 1.5.2.2 tls * a proper string out of it, truncating trailing spaces and preserving 149 1.5.2.2 tls * strict typing. And also, not doing unaligned accesses. 150 1.5.2.2 tls */ 151 1.5.2.2 tls static void 152 1.5.2.2 tls ata_extract_string(char *buf, size_t bufmax, 153 1.5.2.2 tls uint8_t *bytes, unsigned numbytes, 154 1.5.2.2 tls int needswap) 155 1.5.2.2 tls { 156 1.5.2.2 tls unsigned i; 157 1.5.2.2 tls size_t j; 158 1.5.2.2 tls unsigned char ch1, ch2; 159 1.5.2.2 tls 160 1.5.2.2 tls for (i = 0, j = 0; i < numbytes; i += 2) { 161 1.5.2.2 tls ch1 = bytes[i]; 162 1.5.2.2 tls ch2 = bytes[i+1]; 163 1.5.2.2 tls if (needswap && j < bufmax-1) { 164 1.5.2.2 tls buf[j++] = ch2; 165 1.5.2.2 tls } 166 1.5.2.2 tls if (j < bufmax-1) { 167 1.5.2.2 tls buf[j++] = ch1; 168 1.5.2.2 tls } 169 1.5.2.2 tls if (!needswap && j < bufmax-1) { 170 1.5.2.2 tls buf[j++] = ch2; 171 1.5.2.2 tls } 172 1.5.2.2 tls } 173 1.5.2.2 tls while (j > 0 && buf[j-1] == ' ') { 174 1.5.2.2 tls j--; 175 1.5.2.2 tls } 176 1.5.2.2 tls buf[j] = '\0'; 177 1.5.2.2 tls } 178 1.5.2.2 tls 179 1.5.2.2 tls /* 180 1.5.2.2 tls * from src/sbin/scsictl/scsi_subr.c 181 1.5.2.2 tls */ 182 1.5.2.2 tls #define STRVIS_ISWHITE(x) ((x) == ' ' || (x) == '\0' || (x) == (u_char)'\377') 183 1.5.2.2 tls 184 1.5.2.2 tls static void 185 1.5.2.2 tls scsi_strvis(char *sdst, size_t dlen, const char *ssrc, size_t slen) 186 1.5.2.2 tls { 187 1.5.2.2 tls u_char *dst = (u_char *)sdst; 188 1.5.2.2 tls const u_char *src = (const u_char *)ssrc; 189 1.5.2.2 tls 190 1.5.2.2 tls /* Trim leading and trailing blanks and NULs. */ 191 1.5.2.2 tls while (slen > 0 && STRVIS_ISWHITE(src[0])) 192 1.5.2.2 tls ++src, --slen; 193 1.5.2.2 tls while (slen > 0 && STRVIS_ISWHITE(src[slen - 1])) 194 1.5.2.2 tls --slen; 195 1.5.2.2 tls 196 1.5.2.2 tls while (slen > 0) { 197 1.5.2.2 tls if (*src < 0x20 || *src >= 0x80) { 198 1.5.2.2 tls /* non-printable characters */ 199 1.5.2.2 tls dlen -= 4; 200 1.5.2.2 tls if (dlen < 1) 201 1.5.2.2 tls break; 202 1.5.2.2 tls *dst++ = '\\'; 203 1.5.2.2 tls *dst++ = ((*src & 0300) >> 6) + '0'; 204 1.5.2.2 tls *dst++ = ((*src & 0070) >> 3) + '0'; 205 1.5.2.2 tls *dst++ = ((*src & 0007) >> 0) + '0'; 206 1.5.2.2 tls } else if (*src == '\\') { 207 1.5.2.2 tls /* quote characters */ 208 1.5.2.2 tls dlen -= 2; 209 1.5.2.2 tls if (dlen < 1) 210 1.5.2.2 tls break; 211 1.5.2.2 tls *dst++ = '\\'; 212 1.5.2.2 tls *dst++ = '\\'; 213 1.5.2.2 tls } else { 214 1.5.2.2 tls /* normal characters */ 215 1.5.2.2 tls if (--dlen < 1) 216 1.5.2.2 tls break; 217 1.5.2.2 tls *dst++ = *src; 218 1.5.2.2 tls } 219 1.5.2.2 tls ++src, --slen; 220 1.5.2.2 tls } 221 1.5.2.2 tls 222 1.5.2.2 tls *dst++ = 0; 223 1.5.2.2 tls } 224 1.5.2.2 tls 225 1.5.2.2 tls 226 1.5.2.2 tls static int 227 1.5.2.2 tls get_descr_scsi(struct disk_desc *dd, int fd) 228 1.5.2.2 tls { 229 1.5.2.2 tls struct scsipi_inquiry_data inqbuf; 230 1.5.2.2 tls struct scsipi_inquiry cmd; 231 1.5.2.2 tls scsireq_t req; 232 1.5.2.2 tls /* x4 in case every character is escaped, +1 for NUL. */ 233 1.5.2.2 tls char vendor[(sizeof(inqbuf.vendor) * 4) + 1], 234 1.5.2.2 tls product[(sizeof(inqbuf.product) * 4) + 1], 235 1.5.2.2 tls revision[(sizeof(inqbuf.revision) * 4) + 1]; 236 1.5.2.2 tls char size[5]; 237 1.5.2.2 tls int error; 238 1.5.2.2 tls 239 1.5.2.2 tls memset(&inqbuf, 0, sizeof(inqbuf)); 240 1.5.2.2 tls memset(&cmd, 0, sizeof(cmd)); 241 1.5.2.2 tls memset(&req, 0, sizeof(req)); 242 1.5.2.2 tls 243 1.5.2.2 tls cmd.opcode = INQUIRY; 244 1.5.2.2 tls cmd.length = sizeof(inqbuf); 245 1.5.2.2 tls memcpy(req.cmd, &cmd, sizeof(cmd)); 246 1.5.2.2 tls req.cmdlen = sizeof(cmd); 247 1.5.2.2 tls req.databuf = &inqbuf; 248 1.5.2.2 tls req.datalen = sizeof(inqbuf); 249 1.5.2.2 tls req.timeout = 10000; 250 1.5.2.2 tls req.flags = SCCMD_READ; 251 1.5.2.2 tls req.senselen = SENSEBUFLEN; 252 1.5.2.2 tls 253 1.5.2.2 tls error = ioctl(fd, SCIOCCOMMAND, &req); 254 1.5.2.2 tls if (error == -1 || req.retsts != SCCMD_OK) 255 1.5.2.2 tls return 0; 256 1.5.2.2 tls 257 1.5.2.2 tls scsi_strvis(vendor, sizeof(vendor), inqbuf.vendor, 258 1.5.2.2 tls sizeof(inqbuf.vendor)); 259 1.5.2.2 tls scsi_strvis(product, sizeof(product), inqbuf.product, 260 1.5.2.2 tls sizeof(inqbuf.product)); 261 1.5.2.2 tls scsi_strvis(revision, sizeof(revision), inqbuf.revision, 262 1.5.2.2 tls sizeof(inqbuf.revision)); 263 1.5.2.2 tls 264 1.5.2.2 tls humanize_number(size, sizeof(size), 265 1.5.2.2 tls (uint64_t)dd->dd_secsize * (uint64_t)dd->dd_totsec, 266 1.5.2.2 tls "", HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL); 267 1.5.2.2 tls 268 1.5.2.2 tls snprintf(dd->dd_descr, sizeof(dd->dd_descr), 269 1.5.2.2 tls "%s (%s, %s %s)", 270 1.5.2.2 tls dd->dd_name, size, vendor, product); 271 1.5.2.2 tls 272 1.5.2.2 tls return 1; 273 1.5.2.2 tls } 274 1.5.2.2 tls 275 1.5.2.2 tls static int 276 1.5.2.2 tls get_descr_ata(struct disk_desc *dd, int fd) 277 1.5.2.2 tls { 278 1.5.2.2 tls struct atareq req; 279 1.5.2.2 tls static union { 280 1.5.2.2 tls unsigned char inbuf[DEV_BSIZE]; 281 1.5.2.2 tls struct ataparams inqbuf; 282 1.5.2.2 tls } inbuf; 283 1.5.2.2 tls struct ataparams *inqbuf = &inbuf.inqbuf; 284 1.5.2.2 tls char model[sizeof(inqbuf->atap_model)+1]; 285 1.5.2.2 tls char size[5]; 286 1.5.2.2 tls int error, needswap = 0; 287 1.5.2.2 tls 288 1.5.2.2 tls memset(&inbuf, 0, sizeof(inbuf)); 289 1.5.2.2 tls memset(&req, 0, sizeof(req)); 290 1.5.2.2 tls 291 1.5.2.2 tls req.flags = ATACMD_READ; 292 1.5.2.2 tls req.command = WDCC_IDENTIFY; 293 1.5.2.2 tls req.databuf = (void *)&inbuf; 294 1.5.2.2 tls req.datalen = sizeof(inbuf); 295 1.5.2.2 tls req.timeout = 1000; 296 1.5.2.2 tls 297 1.5.2.2 tls error = ioctl(fd, ATAIOCCOMMAND, &req); 298 1.5.2.2 tls if (error == -1 || req.retsts != ATACMD_OK) 299 1.5.2.2 tls return 0; 300 1.5.2.2 tls 301 1.5.2.2 tls #if BYTE_ORDER == LITTLE_ENDIAN 302 1.5.2.2 tls /* 303 1.5.2.2 tls * On little endian machines, we need to shuffle the string 304 1.5.2.2 tls * byte order. However, we don't have to do this for NEC or 305 1.5.2.2 tls * Mitsumi ATAPI devices 306 1.5.2.2 tls */ 307 1.5.2.2 tls 308 1.5.2.2 tls if (!(inqbuf->atap_config != WDC_CFG_CFA_MAGIC && 309 1.5.2.2 tls (inqbuf->atap_config & WDC_CFG_ATAPI) && 310 1.5.2.2 tls ((inqbuf->atap_model[0] == 'N' && 311 1.5.2.2 tls inqbuf->atap_model[1] == 'E') || 312 1.5.2.2 tls (inqbuf->atap_model[0] == 'F' && 313 1.5.2.2 tls inqbuf->atap_model[1] == 'X')))) { 314 1.5.2.2 tls needswap = 1; 315 1.5.2.2 tls } 316 1.5.2.2 tls #endif 317 1.5.2.2 tls 318 1.5.2.2 tls ata_extract_string(model, sizeof(model), 319 1.5.2.2 tls inqbuf->atap_model, sizeof(inqbuf->atap_model), needswap); 320 1.5.2.2 tls humanize_number(size, sizeof(size), 321 1.5.2.2 tls (uint64_t)dd->dd_secsize * (uint64_t)dd->dd_totsec, 322 1.5.2.2 tls "", HN_AUTOSCALE, HN_B | HN_NOSPACE | HN_DECIMAL); 323 1.5.2.2 tls 324 1.5.2.2 tls snprintf(dd->dd_descr, sizeof(dd->dd_descr), "%s (%s, %s)", 325 1.5.2.2 tls dd->dd_name, size, model); 326 1.5.2.2 tls 327 1.5.2.2 tls return 1; 328 1.5.2.2 tls } 329 1.5.2.2 tls 330 1.5.2.2 tls static void 331 1.5.2.2 tls get_descr(struct disk_desc *dd) 332 1.5.2.2 tls { 333 1.5.2.2 tls char diskpath[MAXPATHLEN]; 334 1.5.2.2 tls int fd = -1; 335 1.5.2.2 tls 336 1.5.2.2 tls fd = opendisk(dd->dd_name, O_RDONLY, diskpath, sizeof(diskpath), 0); 337 1.5.2.2 tls if (fd < 0) 338 1.5.2.2 tls goto done; 339 1.5.2.2 tls 340 1.5.2.2 tls dd->dd_descr[0] = '\0'; 341 1.5.2.2 tls 342 1.5.2.2 tls /* try ATA */ 343 1.5.2.2 tls if (get_descr_ata(dd, fd)) 344 1.5.2.2 tls goto done; 345 1.5.2.2 tls /* try SCSI */ 346 1.5.2.2 tls if (get_descr_scsi(dd, fd)) 347 1.5.2.2 tls goto done; 348 1.5.2.2 tls /* XXX: get description from raid, cgd, vnd... */ 349 1.5.2.2 tls 350 1.5.2.2 tls done: 351 1.5.2.2 tls if (fd >= 0) 352 1.5.2.2 tls close(fd); 353 1.5.2.2 tls if (strlen(dd->dd_descr) == 0) 354 1.5.2.2 tls strcpy(dd->dd_descr, dd->dd_name); 355 1.5.2.2 tls } 356 1.5.2.2 tls 357 1.5.2.2 tls /* disknames - contains device names without partition letters 358 1.5.2.2 tls * cdrom_devices - contains devices including partition letters 359 1.5.2.2 tls * returns the first entry in hw.disknames matching a cdrom_device, or 360 1.5.2.2 tls * first entry on error or no match 361 1.5.2.2 tls */ 362 1.5.2.2 tls const char * 363 1.5.2.2 tls get_default_cdrom(void) 364 1.5.2.2 tls { 365 1.5.2.2 tls static const char *cdrom_devices[] = { CD_NAMES, 0}; 366 1.5.2.2 tls static const char mib_name[] = "hw.disknames"; 367 1.5.2.2 tls size_t len; 368 1.5.2.2 tls char *disknames; 369 1.5.2.2 tls char *last; 370 1.5.2.2 tls char *name; 371 1.5.2.2 tls const char **arg; 372 1.5.2.2 tls const char *cd_dev; 373 1.5.2.2 tls 374 1.5.2.2 tls /* On error just use first entry in cdrom_devices */ 375 1.5.2.2 tls if (sysctlbyname(mib_name, NULL, &len, NULL, 0) == -1) 376 1.5.2.2 tls return cdrom_devices[0]; 377 1.5.2.2 tls if ((disknames = malloc(len + 2)) == 0) /* skip on malloc fail */ 378 1.5.2.2 tls return cdrom_devices[0]; 379 1.5.2.2 tls 380 1.5.2.2 tls (void)sysctlbyname(mib_name, disknames, &len, NULL, 0); 381 1.5.2.2 tls for ((name = strtok_r(disknames, " ", &last)); name; 382 1.5.2.2 tls (name = strtok_r(NULL, " ", &last))) { 383 1.5.2.2 tls for (arg = cdrom_devices; *arg; ++arg) { 384 1.5.2.2 tls cd_dev = *arg; 385 1.5.2.2 tls /* skip unit and partition */ 386 1.5.2.2 tls if (strncmp(cd_dev, name, strlen(cd_dev) - 2) != 0) 387 1.5.2.2 tls continue; 388 1.5.2.2 tls if (name != disknames) 389 1.5.2.2 tls strcpy(disknames, name); 390 1.5.2.2 tls strcat(disknames, "a"); 391 1.5.2.2 tls /* XXX: leaks, but so what? */ 392 1.5.2.2 tls return disknames; 393 1.5.2.2 tls } 394 1.5.2.2 tls } 395 1.5.2.2 tls free(disknames); 396 1.5.2.2 tls return cdrom_devices[0]; 397 1.5.2.2 tls } 398 1.5.2.2 tls 399 1.5.2.2 tls static int 400 1.5.2.2 tls get_disks(struct disk_desc *dd) 401 1.5.2.2 tls { 402 1.5.2.2 tls const char **xd; 403 1.5.2.2 tls char *cp; 404 1.5.2.2 tls struct disklabel l; 405 1.5.2.2 tls int i; 406 1.5.2.2 tls int numdisks; 407 1.5.2.2 tls 408 1.5.2.2 tls /* initialize */ 409 1.5.2.2 tls numdisks = 0; 410 1.5.2.2 tls 411 1.5.2.2 tls for (xd = disk_names; *xd != NULL; xd++) { 412 1.5.2.2 tls for (i = 0; i < MAX_DISKS; i++) { 413 1.5.2.2 tls strlcpy(dd->dd_name, *xd, sizeof dd->dd_name - 2); 414 1.5.2.2 tls cp = strchr(dd->dd_name, ':'); 415 1.5.2.2 tls if (cp != NULL) 416 1.5.2.2 tls dd->dd_no_mbr = !strcmp(cp, ":no_mbr"); 417 1.5.2.2 tls else { 418 1.5.2.2 tls dd->dd_no_mbr = 0; 419 1.5.2.2 tls cp = strchr(dd->dd_name, 0); 420 1.5.2.2 tls } 421 1.5.2.2 tls 422 1.5.2.2 tls snprintf(cp, 2 + 1, "%d", i); 423 1.5.2.2 tls if (!get_geom(dd->dd_name, &l)) { 424 1.5.2.2 tls if (errno == ENOENT) 425 1.5.2.2 tls break; 426 1.5.2.2 tls continue; 427 1.5.2.2 tls } 428 1.5.2.2 tls 429 1.5.2.2 tls /* 430 1.5.2.2 tls * Exclude a disk mounted as root partition, 431 1.5.2.2 tls * in case of install-image on a USB memstick. 432 1.5.2.2 tls */ 433 1.5.2.2 tls if (is_active_rootpart(dd->dd_name, 0)) 434 1.5.2.2 tls continue; 435 1.5.2.2 tls 436 1.5.2.2 tls dd->dd_cyl = l.d_ncylinders; 437 1.5.2.2 tls dd->dd_head = l.d_ntracks; 438 1.5.2.2 tls dd->dd_sec = l.d_nsectors; 439 1.5.2.2 tls dd->dd_secsize = l.d_secsize; 440 1.5.2.2 tls dd->dd_totsec = l.d_secperunit; 441 1.5.2.2 tls get_descr(dd); 442 1.5.2.2 tls dd++; 443 1.5.2.2 tls numdisks++; 444 1.5.2.2 tls if (numdisks >= MAX_DISKS) 445 1.5.2.2 tls return numdisks; 446 1.5.2.2 tls } 447 1.5.2.2 tls } 448 1.5.2.2 tls return numdisks; 449 1.5.2.2 tls } 450 1.5.2.2 tls 451 1.5.2.2 tls int 452 1.5.2.2 tls find_disks(const char *doingwhat) 453 1.5.2.2 tls { 454 1.5.2.2 tls struct disk_desc disks[MAX_DISKS]; 455 1.5.2.2 tls menu_ent dsk_menu[nelem(disks) + 1]; // + 1 for extended partitioning entry 456 1.5.2.2 tls struct disk_desc *disk; 457 1.5.2.2 tls int i, already_found; 458 1.5.2.2 tls int numdisks, selected_disk = -1; 459 1.5.2.2 tls int menu_no; 460 1.5.2.2 tls pm_devs_t *pm_i, *pm_last = NULL; 461 1.5.2.2 tls 462 1.5.2.2 tls /* Find disks. */ 463 1.5.2.2 tls numdisks = get_disks(disks); 464 1.5.2.2 tls 465 1.5.2.2 tls /* need a redraw here, kernel messages hose everything */ 466 1.5.2.2 tls touchwin(stdscr); 467 1.5.2.2 tls refresh(); 468 1.5.2.2 tls /* Kill typeahead, it won't be what the user had in mind */ 469 1.5.2.2 tls fpurge(stdin); 470 1.5.2.2 tls 471 1.5.2.2 tls /* partman_go: <0 - we want to see menu with extended partitioning 472 1.5.2.2 tls ==0 - we want to see simple select disk menu 473 1.5.2.2 tls >0 - we do not want to see any menus, just detect all disks */ 474 1.5.2.2 tls if (partman_go <= 0) { 475 1.5.2.2 tls if (numdisks == 0) { 476 1.5.2.2 tls /* No disks found! */ 477 1.5.2.2 tls msg_display(MSG_nodisk); 478 1.5.2.2 tls process_menu(MENU_ok, NULL); 479 1.5.2.2 tls /*endwin();*/ 480 1.5.2.2 tls return -1; 481 1.5.2.2 tls } else { 482 1.5.2.2 tls /* One or more disks found! */ 483 1.5.2.2 tls for (i = 0; i < numdisks; i++) { 484 1.5.2.2 tls dsk_menu[i].opt_name = disks[i].dd_descr; 485 1.5.2.2 tls dsk_menu[i].opt_menu = OPT_NOMENU; 486 1.5.2.2 tls dsk_menu[i].opt_flags = OPT_EXIT; 487 1.5.2.2 tls dsk_menu[i].opt_action = set_menu_select; 488 1.5.2.2 tls } 489 1.5.2.2 tls if (partman_go < 0) { 490 1.5.2.2 tls dsk_menu[i].opt_name = MSG_partman; 491 1.5.2.2 tls dsk_menu[i].opt_menu = OPT_NOMENU; 492 1.5.2.2 tls dsk_menu[i].opt_flags = OPT_EXIT; 493 1.5.2.2 tls dsk_menu[i].opt_action = set_menu_select; 494 1.5.2.2 tls } 495 1.5.2.2 tls menu_no = new_menu(MSG_Available_disks, 496 1.5.2.2 tls dsk_menu, numdisks + ((partman_go<0)?1:0), -1, 4, 0, 0, MC_SCROLL, 497 1.5.2.2 tls NULL, NULL, NULL, NULL, NULL); 498 1.5.2.2 tls if (menu_no == -1) 499 1.5.2.2 tls return -1; 500 1.5.2.2 tls msg_display(MSG_ask_disk, doingwhat); 501 1.5.2.2 tls process_menu(menu_no, &selected_disk); 502 1.5.2.2 tls free_menu(menu_no); 503 1.5.2.2 tls } 504 1.5.2.2 tls if (partman_go < 0 && selected_disk == numdisks) { 505 1.5.2.2 tls partman_go = 1; 506 1.5.2.2 tls return -2; 507 1.5.2.2 tls } else 508 1.5.2.2 tls partman_go = 0; 509 1.5.2.2 tls if (selected_disk < 0 || selected_disk >= numdisks) 510 1.5.2.2 tls return -1; 511 1.5.2.2 tls } 512 1.5.2.2 tls 513 1.5.2.2 tls /* Fill pm struct with device(s) info */ 514 1.5.2.2 tls for (i = 0; i < numdisks; i++) { 515 1.5.2.2 tls if (! partman_go) 516 1.5.2.2 tls disk = disks + selected_disk; 517 1.5.2.2 tls else { 518 1.5.2.2 tls disk = disks + i; 519 1.5.2.2 tls already_found = 0; 520 1.5.2.2 tls SLIST_FOREACH(pm_i, &pm_head, l) { 521 1.5.2.2 tls pm_last = pm_i; 522 1.5.2.2 tls if (!already_found && 523 1.5.2.2 tls strcmp(pm_i->diskdev, disk->dd_name) == 0) { 524 1.5.2.2 tls pm_i->found = 1; 525 1.5.2.2 tls break; 526 1.5.2.2 tls } 527 1.5.2.2 tls } 528 1.5.2.2 tls if (pm_i != NULL && pm_i->found) 529 1.5.2.2 tls /* We already added this device, skipping */ 530 1.5.2.2 tls continue; 531 1.5.2.2 tls } 532 1.5.2.2 tls pm = pm_new; 533 1.5.2.2 tls pm->found = 1; 534 1.5.2.2 tls pm->bootable = 0; 535 1.5.2.2 tls pm->pi.menu_no = -1; 536 1.5.2.2 tls pm->disktype = "unknown"; 537 1.5.2.2 tls pm->doessf = ""; 538 1.5.2.2 tls strlcpy(pm->diskdev, disk->dd_name, sizeof pm->diskdev); 539 1.5.2.2 tls strlcpy(pm->diskdev_descr, disk->dd_descr, sizeof pm->diskdev_descr); 540 1.5.2.2 tls /* Use as a default disk if the user has the sets on a local disk */ 541 1.5.2.2 tls strlcpy(localfs_dev, disk->dd_name, sizeof localfs_dev); 542 1.5.2.2 tls 543 1.5.2.2 tls pm->gpt = is_gpt(pm->diskdev); 544 1.5.2.2 tls pm->no_mbr = disk->dd_no_mbr || pm->gpt; 545 1.5.2.2 tls pm->sectorsize = disk->dd_secsize; 546 1.5.2.2 tls pm->dlcyl = disk->dd_cyl; 547 1.5.2.2 tls pm->dlhead = disk->dd_head; 548 1.5.2.2 tls pm->dlsec = disk->dd_sec; 549 1.5.2.2 tls pm->dlsize = disk->dd_totsec; 550 1.5.2.2 tls if (pm->dlsize == 0) 551 1.5.2.2 tls pm->dlsize = disk->dd_cyl * disk->dd_head * disk->dd_sec; 552 1.5.2.2 tls if (pm->dlsize > UINT32_MAX && ! partman_go) { 553 1.5.2.2 tls if (logfp) 554 1.5.2.2 tls fprintf(logfp, "Cannot process disk %s: too big size (%d)\n", 555 1.5.2.2 tls pm->diskdev, (int)pm->dlsize); 556 1.5.2.2 tls msg_display(MSG_toobigdisklabel); 557 1.5.2.2 tls process_menu(MENU_ok, NULL); 558 1.5.2.2 tls return -1; 559 1.5.2.2 tls } 560 1.5.2.2 tls pm->dlcylsize = pm->dlhead * pm->dlsec; 561 1.5.2.2 tls 562 1.5.2.2 tls label_read(); 563 1.5.2.2 tls if (partman_go) { 564 1.5.2.2 tls pm_getrefdev(pm_new); 565 1.5.2.2 tls if (SLIST_EMPTY(&pm_head) || pm_last == NULL) 566 1.5.2.2 tls SLIST_INSERT_HEAD(&pm_head, pm_new, l); 567 1.5.2.2 tls else 568 1.5.2.2 tls SLIST_INSERT_AFTER(pm_last, pm_new, l); 569 1.5.2.2 tls pm_new = malloc(sizeof (pm_devs_t)); 570 1.5.2.2 tls memset(pm_new, 0, sizeof *pm_new); 571 1.5.2.2 tls } else 572 1.5.2.2 tls /* We is not in partman and do not want to process all devices, exit */ 573 1.5.2.2 tls break; 574 1.5.2.2 tls } 575 1.5.2.2 tls 576 1.5.2.2 tls return numdisks; 577 1.5.2.2 tls } 578 1.5.2.2 tls 579 1.5.2.2 tls void 580 1.5.2.2 tls label_read(void) 581 1.5.2.2 tls { 582 1.5.2.2 tls /* Get existing/default label */ 583 1.5.2.2 tls memset(&pm->oldlabel, 0, sizeof pm->oldlabel); 584 1.5.2.2 tls if (! pm->gpt) 585 1.5.2.2 tls incorelabel(pm->diskdev, pm->oldlabel); 586 1.5.2.2 tls else 587 1.5.2.2 tls incoregpt(pm, pm->oldlabel); 588 1.5.2.2 tls /* Set 'target' label to current label in case we don't change it */ 589 1.5.2.2 tls memcpy(&pm->bsdlabel, &pm->oldlabel, sizeof pm->bsdlabel); 590 1.5.2.2 tls #ifndef NO_DISKLABEL 591 1.5.2.2 tls if (! pm->gpt) 592 1.5.2.2 tls savenewlabel(pm->oldlabel, getmaxpartitions()); 593 1.5.2.2 tls #endif 594 1.5.2.2 tls } 595 1.5.2.2 tls 596 1.5.2.2 tls void 597 1.5.2.2 tls fmt_fspart(menudesc *m, int ptn, void *arg) 598 1.5.2.2 tls { 599 1.5.2.2 tls unsigned int poffset, psize, pend; 600 1.5.2.2 tls const char *desc; 601 1.5.2.2 tls static const char *Yes; 602 1.5.2.2 tls partinfo *p = pm->bsdlabel + ptn; 603 1.5.2.2 tls 604 1.5.2.2 tls if (Yes == NULL) 605 1.5.2.2 tls Yes = msg_string(MSG_Yes); 606 1.5.2.2 tls 607 1.5.2.2 tls poffset = p->pi_offset / sizemult; 608 1.5.2.2 tls psize = p->pi_size / sizemult; 609 1.5.2.2 tls if (psize == 0) 610 1.5.2.2 tls pend = 0; 611 1.5.2.2 tls else 612 1.5.2.2 tls pend = (p->pi_offset + p->pi_size) / sizemult - 1; 613 1.5.2.2 tls 614 1.5.2.2 tls if (p->pi_fstype == FS_BSDFFS) 615 1.5.2.2 tls if (p->pi_flags & PIF_FFSv2) 616 1.5.2.2 tls desc = "FFSv2"; 617 1.5.2.2 tls else 618 1.5.2.2 tls desc = "FFSv1"; 619 1.5.2.2 tls else 620 1.5.2.2 tls desc = getfslabelname(p->pi_fstype); 621 1.5.2.2 tls 622 1.5.2.2 tls #ifdef PART_BOOT 623 1.5.2.2 tls if (ptn == PART_BOOT) 624 1.5.2.2 tls desc = msg_string(MSG_Boot_partition_cant_change); 625 1.5.2.2 tls #endif 626 1.5.2.2 tls if (ptn == getrawpartition()) 627 1.5.2.2 tls desc = msg_string(MSG_Whole_disk_cant_change); 628 1.5.2.2 tls else { 629 1.5.2.2 tls if (ptn == PART_C) 630 1.5.2.2 tls desc = msg_string(MSG_NetBSD_partition_cant_change); 631 1.5.2.2 tls } 632 1.5.2.2 tls 633 1.5.2.2 tls wprintw(m->mw, msg_string(MSG_fspart_row), 634 1.5.2.2 tls poffset, pend, psize, desc, 635 1.5.2.2 tls p->pi_flags & PIF_NEWFS ? Yes : "", 636 1.5.2.2 tls p->pi_flags & PIF_MOUNT ? Yes : "", 637 1.5.2.2 tls p->pi_mount); 638 1.5.2.2 tls } 639 1.5.2.2 tls 640 1.5.2.2 tls /* 641 1.5.2.2 tls * Label a disk using an MD-specific string DISKLABEL_CMD for 642 1.5.2.2 tls * to invoke disklabel. 643 1.5.2.2 tls * if MD code does not define DISKLABEL_CMD, this is a no-op. 644 1.5.2.2 tls * 645 1.5.2.2 tls * i386 port uses "/sbin/disklabel -w -r", just like i386 646 1.5.2.2 tls * miniroot scripts, though this may leave a bogus incore label. 647 1.5.2.2 tls * 648 1.5.2.2 tls * Sun ports should use DISKLABEL_CMD "/sbin/disklabel -w" 649 1.5.2.2 tls * to get incore to ondisk inode translation for the Sun proms. 650 1.5.2.2 tls */ 651 1.5.2.2 tls int 652 1.5.2.2 tls write_disklabel (void) 653 1.5.2.2 tls { 654 1.5.2.2 tls 655 1.5.2.2 tls #ifdef DISKLABEL_CMD 656 1.5.2.2 tls /* disklabel the disk */ 657 1.5.2.2 tls return run_program(RUN_DISPLAY, "%s -f /tmp/disktab %s '%s'", 658 1.5.2.2 tls DISKLABEL_CMD, pm->diskdev, pm->bsddiskname); 659 1.5.2.2 tls #else 660 1.5.2.2 tls return 0; 661 1.5.2.2 tls #endif 662 1.5.2.2 tls } 663 1.5.2.2 tls 664 1.5.2.2 tls 665 1.5.2.2 tls static int 666 1.5.2.2 tls ptn_sort(const void *a, const void *b) 667 1.5.2.2 tls { 668 1.5.2.2 tls return strcmp(pm->bsdlabel[*(const int *)a].pi_mount, 669 1.5.2.2 tls pm->bsdlabel[*(const int *)b].pi_mount); 670 1.5.2.2 tls } 671 1.5.2.2 tls 672 1.5.2.2 tls int 673 1.5.2.2 tls make_filesystems(void) 674 1.5.2.2 tls { 675 1.5.2.2 tls unsigned int i; 676 1.5.2.2 tls int ptn; 677 1.5.2.2 tls int ptn_order[nelem(pm->bsdlabel)]; 678 1.5.2.2 tls int error = 0; 679 1.5.2.2 tls unsigned int maxpart = getmaxpartitions(); 680 1.5.2.2 tls char *newfs = NULL, *dev = NULL, *devdev = NULL; 681 1.5.2.2 tls partinfo *lbl; 682 1.5.2.2 tls 683 1.5.2.2 tls if (maxpart > nelem(pm->bsdlabel)) 684 1.5.2.2 tls maxpart = nelem(pm->bsdlabel); 685 1.5.2.2 tls 686 1.5.2.2 tls /* Making new file systems and mounting them */ 687 1.5.2.2 tls 688 1.5.2.2 tls /* sort to ensure /usr/local is mounted after /usr (etc) */ 689 1.5.2.2 tls for (i = 0; i < maxpart; i++) 690 1.5.2.2 tls ptn_order[i] = i; 691 1.5.2.2 tls qsort(ptn_order, maxpart, sizeof ptn_order[0], ptn_sort); 692 1.5.2.2 tls 693 1.5.2.2 tls for (i = 0; i < maxpart; i++) { 694 1.5.2.2 tls /* 695 1.5.2.2 tls * newfs and mount. For now, process only BSD filesystems. 696 1.5.2.2 tls * but if this is the mounted-on root, has no mount 697 1.5.2.2 tls * point defined, or is marked preserve, don't touch it! 698 1.5.2.2 tls */ 699 1.5.2.2 tls ptn = ptn_order[i]; 700 1.5.2.2 tls lbl = pm->bsdlabel + ptn; 701 1.5.2.2 tls 702 1.5.2.2 tls if (is_active_rootpart(pm->diskdev, ptn)) 703 1.5.2.2 tls continue; 704 1.5.2.2 tls 705 1.5.2.2 tls if (*lbl->pi_mount == 0) 706 1.5.2.2 tls /* No mount point */ 707 1.5.2.2 tls continue; 708 1.5.2.2 tls 709 1.5.2.2 tls if (pm->isspecial) { 710 1.5.2.2 tls asprintf(&dev, "%s", pm->diskdev); 711 1.5.2.2 tls ptn = 0 - 'a'; 712 1.5.2.2 tls } else { 713 1.5.2.2 tls asprintf(&dev, "%s%c", pm->diskdev, 'a' + ptn); 714 1.5.2.2 tls } 715 1.5.2.2 tls if (dev == NULL) 716 1.5.2.2 tls return (ENOMEM); 717 1.5.2.2 tls asprintf(&devdev, "/dev/%s", dev); 718 1.5.2.2 tls if (devdev == NULL) 719 1.5.2.2 tls return (ENOMEM); 720 1.5.2.2 tls 721 1.5.2.2 tls newfs = NULL; 722 1.5.2.2 tls lbl->mnt_opts = NULL; 723 1.5.2.2 tls lbl->fsname = NULL; 724 1.5.2.2 tls switch (lbl->pi_fstype) { 725 1.5.2.2 tls case FS_APPLEUFS: 726 1.5.2.2 tls asprintf(&newfs, "/sbin/newfs %s%.0d", 727 1.5.2.2 tls lbl->pi_isize != 0 ? "-i" : "", lbl->pi_isize); 728 1.5.2.2 tls lbl->mnt_opts = "-tffs -o async"; 729 1.5.2.2 tls lbl->fsname = "ffs"; 730 1.5.2.2 tls break; 731 1.5.2.2 tls case FS_BSDFFS: 732 1.5.2.2 tls asprintf(&newfs, 733 1.5.2.2 tls "/sbin/newfs -V2 -O %d -b %d -f %d%s%.0d", 734 1.5.2.2 tls lbl->pi_flags & PIF_FFSv2 ? 2 : 1, 735 1.5.2.2 tls lbl->pi_fsize * lbl->pi_frag, lbl->pi_fsize, 736 1.5.2.2 tls lbl->pi_isize != 0 ? " -i " : "", lbl->pi_isize); 737 1.5.2.2 tls if (lbl->pi_flags & PIF_LOG) 738 1.5.2.2 tls lbl->mnt_opts = "-tffs -o log"; 739 1.5.2.2 tls else 740 1.5.2.2 tls lbl->mnt_opts = "-tffs -o async"; 741 1.5.2.2 tls lbl->fsname = "ffs"; 742 1.5.2.2 tls break; 743 1.5.2.2 tls case FS_BSDLFS: 744 1.5.2.2 tls asprintf(&newfs, "/sbin/newfs_lfs -b %d", 745 1.5.2.2 tls lbl->pi_fsize * lbl->pi_frag); 746 1.5.2.2 tls lbl->mnt_opts = "-tlfs"; 747 1.5.2.2 tls lbl->fsname = "lfs"; 748 1.5.2.2 tls break; 749 1.5.2.2 tls case FS_MSDOS: 750 1.5.2.2 tls #ifdef USE_NEWFS_MSDOS 751 1.5.2.2 tls asprintf(&newfs, "/sbin/newfs_msdos"); 752 1.5.2.2 tls #endif 753 1.5.2.2 tls lbl->mnt_opts = "-tmsdos"; 754 1.5.2.2 tls lbl->fsname = "msdos"; 755 1.5.2.2 tls break; 756 1.5.2.2 tls #ifdef USE_SYSVBFS 757 1.5.2.2 tls case FS_SYSVBFS: 758 1.5.2.2 tls asprintf(&newfs, "/sbin/newfs_sysvbfs"); 759 1.5.2.2 tls lbl->mnt_opts = "-tsysvbfs"; 760 1.5.2.2 tls lbl->fsname = "sysvbfs"; 761 1.5.2.2 tls break; 762 1.5.2.2 tls #endif 763 1.5.2.2 tls #ifdef USE_EXT2FS 764 1.5.2.2 tls case FS_EX2FS: 765 1.5.2.2 tls asprintf(&newfs, "/sbin/newfs_ext2fs"); 766 1.5.2.2 tls lbl->mnt_opts = "-text2fs"; 767 1.5.2.2 tls lbl->fsname = "ext2fs"; 768 1.5.2.2 tls break; 769 1.5.2.2 tls #endif 770 1.5.2.2 tls } 771 1.5.2.2 tls if (lbl->pi_flags & PIF_NEWFS && newfs != NULL) { 772 1.5.2.2 tls #ifdef USE_NEWFS_MSDOS 773 1.5.2.2 tls if (lbl->pi_fstype == FS_MSDOS) { 774 1.5.2.2 tls /* newfs only if mount fails */ 775 1.5.2.2 tls if (run_program(RUN_SILENT | RUN_ERROR_OK, 776 1.5.2.2 tls "mount -rt msdos /dev/%s /mnt2", dev) != 0) 777 1.5.2.2 tls error = run_program( 778 1.5.2.2 tls RUN_DISPLAY | RUN_PROGRESS, 779 1.5.2.2 tls "%s /dev/r%s", 780 1.5.2.2 tls newfs, dev); 781 1.5.2.2 tls else { 782 1.5.2.2 tls run_program(RUN_SILENT | RUN_ERROR_OK, 783 1.5.2.2 tls "umount /mnt2"); 784 1.5.2.2 tls error = 0; 785 1.5.2.2 tls } 786 1.5.2.2 tls } else 787 1.5.2.2 tls #endif 788 1.5.2.2 tls error = run_program(RUN_DISPLAY | RUN_PROGRESS, 789 1.5.2.2 tls "%s /dev/r%s", newfs, dev); 790 1.5.2.2 tls } else { 791 1.5.2.2 tls /* We'd better check it isn't dirty */ 792 1.5.2.2 tls error = fsck_preen(pm->diskdev, ptn, lbl->fsname); 793 1.5.2.2 tls } 794 1.5.2.2 tls free(newfs); 795 1.5.2.2 tls if (error != 0) 796 1.5.2.2 tls return error; 797 1.5.2.2 tls 798 1.5.2.2 tls lbl->pi_flags ^= PIF_NEWFS; 799 1.5.2.2 tls md_pre_mount(); 800 1.5.2.2 tls 801 1.5.2.2 tls if (partman_go == 0 && lbl->pi_flags & PIF_MOUNT && 802 1.5.2.2 tls lbl->mnt_opts != NULL) { 803 1.5.2.2 tls make_target_dir(lbl->pi_mount); 804 1.5.2.2 tls error = target_mount_do(lbl->mnt_opts, devdev, lbl->pi_mount); 805 1.5.2.2 tls if (error) { 806 1.5.2.2 tls msg_display(MSG_mountfail, dev, ' ', lbl->pi_mount); 807 1.5.2.2 tls process_menu(MENU_ok, NULL); 808 1.5.2.2 tls return error; 809 1.5.2.2 tls } 810 1.5.2.2 tls } 811 1.5.2.2 tls free(devdev); 812 1.5.2.2 tls free(dev); 813 1.5.2.2 tls } 814 1.5.2.2 tls return 0; 815 1.5.2.2 tls } 816 1.5.2.2 tls 817 1.5.2.2 tls int 818 1.5.2.2 tls make_fstab(void) 819 1.5.2.2 tls { 820 1.5.2.2 tls FILE *f; 821 1.5.2.2 tls int i, swap_dev = -1; 822 1.5.2.2 tls const char *dump_dev; 823 1.5.2.2 tls char *dev = NULL; 824 1.5.2.2 tls pm_devs_t *pm_i; 825 1.5.2.2 tls #ifndef HAVE_TMPFS 826 1.5.2.2 tls pm_devs_t *pm_with_swap = NULL; 827 1.5.2.2 tls #endif 828 1.5.2.2 tls 829 1.5.2.2 tls /* Create the fstab. */ 830 1.5.2.2 tls make_target_dir("/etc"); 831 1.5.2.2 tls f = target_fopen("/etc/fstab", "w"); 832 1.5.2.2 tls scripting_fprintf(NULL, "cat <<EOF >%s/etc/fstab\n", target_prefix()); 833 1.5.2.2 tls 834 1.5.2.2 tls if (logfp) 835 1.5.2.2 tls (void)fprintf(logfp, 836 1.5.2.2 tls "Making %s/etc/fstab (%s).\n", target_prefix(), pm->diskdev); 837 1.5.2.2 tls 838 1.5.2.2 tls if (f == NULL) { 839 1.5.2.2 tls msg_display(MSG_createfstab); 840 1.5.2.2 tls if (logfp) 841 1.5.2.2 tls (void)fprintf(logfp, "Failed to make /etc/fstab!\n"); 842 1.5.2.2 tls process_menu(MENU_ok, NULL); 843 1.5.2.2 tls #ifndef DEBUG 844 1.5.2.2 tls return 1; 845 1.5.2.2 tls #else 846 1.5.2.2 tls f = stdout; 847 1.5.2.2 tls #endif 848 1.5.2.2 tls } 849 1.5.2.2 tls 850 1.5.2.2 tls scripting_fprintf(f, "# NetBSD %s/etc/fstab\n# See /usr/share/examples/" 851 1.5.2.2 tls "fstab/ for more examples.\n", target_prefix()); 852 1.5.2.2 tls if (! partman_go) { 853 1.5.2.2 tls /* We want to process only one disk... */ 854 1.5.2.2 tls pm_i = pm; 855 1.5.2.2 tls goto onlyonediskinfstab; 856 1.5.2.2 tls } 857 1.5.2.2 tls SLIST_FOREACH(pm_i, &pm_head, l) { 858 1.5.2.2 tls onlyonediskinfstab: 859 1.5.2.2 tls for (i = 0; i < getmaxpartitions(); i++) { 860 1.5.2.2 tls const char *s = ""; 861 1.5.2.2 tls const char *mp = pm_i->bsdlabel[i].pi_mount; 862 1.5.2.2 tls const char *fstype = "ffs"; 863 1.5.2.2 tls int fsck_pass = 0, dump_freq = 0; 864 1.5.2.2 tls 865 1.5.2.2 tls if (dev != NULL) 866 1.5.2.2 tls free(dev); 867 1.5.2.2 tls if (pm_i->isspecial) 868 1.5.2.2 tls asprintf(&dev, "%s", pm_i->diskdev); 869 1.5.2.2 tls else 870 1.5.2.2 tls asprintf(&dev, "%s%c", pm_i->diskdev, 'a' + i); 871 1.5.2.2 tls if (dev == NULL) 872 1.5.2.2 tls return (ENOMEM); 873 1.5.2.2 tls 874 1.5.2.2 tls if (!*mp) { 875 1.5.2.2 tls /* 876 1.5.2.2 tls * No mount point specified, comment out line and 877 1.5.2.2 tls * use /mnt as a placeholder for the mount point. 878 1.5.2.2 tls */ 879 1.5.2.2 tls s = "# "; 880 1.5.2.2 tls mp = "/mnt"; 881 1.5.2.2 tls } 882 1.5.2.2 tls 883 1.5.2.2 tls switch (pm_i->bsdlabel[i].pi_fstype) { 884 1.5.2.2 tls case FS_UNUSED: 885 1.5.2.2 tls continue; 886 1.5.2.2 tls case FS_BSDLFS: 887 1.5.2.2 tls /* If there is no LFS, just comment it out. */ 888 1.5.2.2 tls if (!check_lfs_progs()) 889 1.5.2.2 tls s = "# "; 890 1.5.2.2 tls fstype = "lfs"; 891 1.5.2.2 tls /* FALLTHROUGH */ 892 1.5.2.2 tls case FS_BSDFFS: 893 1.5.2.2 tls fsck_pass = (strcmp(mp, "/") == 0) ? 1 : 2; 894 1.5.2.2 tls dump_freq = 1; 895 1.5.2.2 tls break; 896 1.5.2.2 tls case FS_MSDOS: 897 1.5.2.2 tls fstype = "msdos"; 898 1.5.2.2 tls break; 899 1.5.2.2 tls case FS_SWAP: 900 1.5.2.2 tls if (pm_i->isspecial) 901 1.5.2.2 tls continue; 902 1.5.2.2 tls if (swap_dev == -1) { 903 1.5.2.2 tls swap_dev = i; 904 1.5.2.2 tls dump_dev = ",dp"; 905 1.5.2.2 tls #ifndef HAVE_TMPFS 906 1.5.2.2 tls pm_with_swap = pm_i; 907 1.5.2.2 tls #endif 908 1.5.2.2 tls } else { 909 1.5.2.2 tls dump_dev = ""; 910 1.5.2.2 tls } 911 1.5.2.2 tls scripting_fprintf(f, "/dev/%s\t\tnone\tswap\tsw%s\t\t 0 0\n", 912 1.5.2.2 tls dev, dump_dev); 913 1.5.2.2 tls continue; 914 1.5.2.2 tls #ifdef USE_SYSVBFS 915 1.5.2.2 tls case FS_SYSVBFS: 916 1.5.2.2 tls fstype = "sysvbfs"; 917 1.5.2.2 tls make_target_dir("/stand"); 918 1.5.2.2 tls break; 919 1.5.2.2 tls #endif 920 1.5.2.2 tls default: 921 1.5.2.2 tls fstype = "???"; 922 1.5.2.2 tls s = "# "; 923 1.5.2.2 tls break; 924 1.5.2.2 tls } 925 1.5.2.2 tls /* The code that remounts root rw doesn't check the partition */ 926 1.5.2.2 tls if (strcmp(mp, "/") == 0 && !(pm_i->bsdlabel[i].pi_flags & PIF_MOUNT)) 927 1.5.2.2 tls s = "# "; 928 1.5.2.2 tls 929 1.5.2.2 tls scripting_fprintf(f, 930 1.5.2.2 tls "%s/dev/%s\t\t%s\t%s\trw%s%s%s%s%s%s%s%s\t\t %d %d\n", 931 1.5.2.2 tls s, dev, mp, fstype, 932 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_LOG ? ",log" : "", 933 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_MOUNT ? "" : ",noauto", 934 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_ASYNC ? ",async" : "", 935 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_NOATIME ? ",noatime" : "", 936 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_NODEV ? ",nodev" : "", 937 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_NODEVMTIME ? ",nodevmtime" : "", 938 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_NOEXEC ? ",noexec" : "", 939 1.5.2.2 tls pm_i->bsdlabel[i].pi_flags & PIF_NOSUID ? ",nosuid" : "", 940 1.5.2.2 tls dump_freq, fsck_pass); 941 1.5.2.2 tls if (pm_i->isspecial) 942 1.5.2.2 tls /* Special device (such as dk*) have only one partition */ 943 1.5.2.2 tls break; 944 1.5.2.2 tls } 945 1.5.2.2 tls /* Simple install, only one disk */ 946 1.5.2.2 tls if (!partman_go) 947 1.5.2.2 tls break; 948 1.5.2.2 tls } 949 1.5.2.2 tls if (tmp_ramdisk_size != 0) { 950 1.5.2.2 tls #ifdef HAVE_TMPFS 951 1.5.2.2 tls scripting_fprintf(f, "tmpfs\t\t/tmp\ttmpfs\trw,-m=1777,-s=%" 952 1.5.2.2 tls PRIi64 "\n", 953 1.5.2.2 tls tmp_ramdisk_size * 512); 954 1.5.2.2 tls #else 955 1.5.2.2 tls if (swap_dev != -1 && pm_with_swap != NULL) 956 1.5.2.2 tls scripting_fprintf(f, "/dev/%s%c\t\t/tmp\tmfs\trw,-s=%" 957 1.5.2.2 tls PRIi64 "\n", 958 1.5.2.2 tls pm_with_swap->diskdev, 'a' + swap_dev, tmp_ramdisk_size); 959 1.5.2.2 tls else 960 1.5.2.2 tls scripting_fprintf(f, "swap\t\t/tmp\tmfs\trw,-s=%" 961 1.5.2.2 tls PRIi64 "\n", 962 1.5.2.2 tls tmp_ramdisk_size); 963 1.5.2.2 tls #endif 964 1.5.2.2 tls } 965 1.5.2.2 tls 966 1.5.2.2 tls /* Add /kern, /proc and /dev/pts to fstab and make mountpoint. */ 967 1.5.2.2 tls scripting_fprintf(f, "kernfs\t\t/kern\tkernfs\trw\n"); 968 1.5.2.2 tls scripting_fprintf(f, "ptyfs\t\t/dev/pts\tptyfs\trw\n"); 969 1.5.2.2 tls scripting_fprintf(f, "procfs\t\t/proc\tprocfs\trw\n"); 970 1.5.2.2 tls scripting_fprintf(f, "/dev/%s\t\t/cdrom\tcd9660\tro,noauto\n", 971 1.5.2.2 tls get_default_cdrom()); 972 1.5.2.2 tls scripting_fprintf(f, "%stmpfs\t\t/var/shm\ttmpfs\trw,-m1777,-sram%%25\n", 973 1.5.2.2 tls tmpfs_on_var_shm() ? "" : "#"); 974 1.5.2.2 tls make_target_dir("/kern"); 975 1.5.2.2 tls make_target_dir("/proc"); 976 1.5.2.2 tls make_target_dir("/dev/pts"); 977 1.5.2.2 tls make_target_dir("/cdrom"); 978 1.5.2.2 tls make_target_dir("/var/shm"); 979 1.5.2.2 tls 980 1.5.2.2 tls scripting_fprintf(NULL, "EOF\n"); 981 1.5.2.2 tls 982 1.5.2.2 tls if (dev != NULL) 983 1.5.2.2 tls free(dev); 984 1.5.2.2 tls fclose(f); 985 1.5.2.2 tls fflush(NULL); 986 1.5.2.2 tls return 0; 987 1.5.2.2 tls } 988 1.5.2.2 tls 989 1.5.2.2 tls 990 1.5.2.2 tls 991 1.5.2.2 tls static int 992 1.5.2.2 tls /*ARGSUSED*/ 993 1.5.2.2 tls foundffs(struct data *list, size_t num) 994 1.5.2.2 tls { 995 1.5.2.2 tls int error; 996 1.5.2.2 tls 997 1.5.2.2 tls if (num < 2 || strcmp(list[1].u.s_val, "/") == 0 || 998 1.5.2.2 tls strstr(list[2].u.s_val, "noauto") != NULL) 999 1.5.2.2 tls return 0; 1000 1.5.2.2 tls 1001 1.5.2.2 tls error = fsck_preen(list[0].u.s_val, ' '-'a', "ffs"); 1002 1.5.2.2 tls if (error != 0) 1003 1.5.2.2 tls return error; 1004 1.5.2.2 tls 1005 1.5.2.2 tls error = target_mount("", list[0].u.s_val, ' '-'a', list[1].u.s_val); 1006 1.5.2.2 tls if (error != 0) { 1007 1.5.2.2 tls msg_display(MSG_mount_failed, list[0].u.s_val); 1008 1.5.2.2 tls process_menu(MENU_noyes, NULL); 1009 1.5.2.2 tls if (!yesno) 1010 1.5.2.2 tls return error; 1011 1.5.2.2 tls } 1012 1.5.2.2 tls return 0; 1013 1.5.2.2 tls } 1014 1.5.2.2 tls 1015 1.5.2.2 tls #ifdef USE_SYSVBFS 1016 1.5.2.2 tls static int 1017 1.5.2.2 tls /*ARGSUSED*/ 1018 1.5.2.2 tls foundsysvbfs(struct data *list, size_t num) 1019 1.5.2.2 tls { 1020 1.5.2.2 tls int error; 1021 1.5.2.2 tls 1022 1.5.2.2 tls if (num < 2 || strcmp(list[1].u.s_val, "/") == 0 || 1023 1.5.2.2 tls strstr(list[2].u.s_val, "noauto") != NULL) 1024 1.5.2.2 tls return 0; 1025 1.5.2.2 tls 1026 1.5.2.2 tls error = target_mount("", list[0].u.s_val, ' '-'a', list[1].u.s_val); 1027 1.5.2.2 tls if (error != 0) 1028 1.5.2.2 tls return error; 1029 1.5.2.2 tls return 0; 1030 1.5.2.2 tls } 1031 1.5.2.2 tls #endif 1032 1.5.2.2 tls 1033 1.5.2.2 tls /* 1034 1.5.2.2 tls * Do an fsck. On failure, inform the user by showing a warning 1035 1.5.2.2 tls * message and doing menu_ok() before proceeding. 1036 1.5.2.2 tls * Returns 0 on success, or nonzero return code from fsck() on failure. 1037 1.5.2.2 tls */ 1038 1.5.2.2 tls static int 1039 1.5.2.2 tls fsck_preen(const char *disk, int ptn, const char *fsname) 1040 1.5.2.2 tls { 1041 1.5.2.2 tls char *prog; 1042 1.5.2.2 tls int error; 1043 1.5.2.2 tls 1044 1.5.2.2 tls ptn = (ptn < 0)? 0 : 'a' + ptn; 1045 1.5.2.2 tls if (fsname == NULL) 1046 1.5.2.2 tls return 0; 1047 1.5.2.2 tls /* first, check if fsck program exists, if not, assume ok */ 1048 1.5.2.2 tls asprintf(&prog, "/sbin/fsck_%s", fsname); 1049 1.5.2.2 tls if (prog == NULL) 1050 1.5.2.2 tls return 0; 1051 1.5.2.2 tls if (access(prog, X_OK) != 0) 1052 1.5.2.2 tls return 0; 1053 1.5.2.2 tls if (!strcmp(fsname,"ffs")) 1054 1.5.2.2 tls fixsb(prog, disk, ptn); 1055 1.5.2.2 tls error = run_program(0, "%s -p -q /dev/r%s%c", prog, disk, ptn); 1056 1.5.2.2 tls free(prog); 1057 1.5.2.2 tls if (error != 0) { 1058 1.5.2.2 tls msg_display(MSG_badfs, disk, ptn, error); 1059 1.5.2.2 tls process_menu(MENU_noyes, NULL); 1060 1.5.2.2 tls if (yesno) 1061 1.5.2.2 tls error = 0; 1062 1.5.2.2 tls /* XXX at this point maybe we should run a full fsck? */ 1063 1.5.2.2 tls } 1064 1.5.2.2 tls return error; 1065 1.5.2.2 tls } 1066 1.5.2.2 tls 1067 1.5.2.2 tls /* This performs the same function as the etc/rc.d/fixsb script 1068 1.5.2.2 tls * which attempts to correct problems with ffs1 filesystems 1069 1.5.2.2 tls * which may have been introduced by booting a netbsd-current kernel 1070 1.5.2.2 tls * from between April of 2003 and January 2004. For more information 1071 1.5.2.2 tls * This script was developed as a response to NetBSD pr install/25138 1072 1.5.2.2 tls * Additional prs regarding the original issue include: 1073 1.5.2.2 tls * bin/17910 kern/21283 kern/21404 port-macppc/23925 port-macppc/23926 1074 1.5.2.2 tls */ 1075 1.5.2.2 tls static void 1076 1.5.2.2 tls fixsb(const char *prog, const char *disk, char ptn) 1077 1.5.2.2 tls { 1078 1.5.2.2 tls int fd; 1079 1.5.2.2 tls int rval; 1080 1.5.2.2 tls union { 1081 1.5.2.2 tls struct fs fs; 1082 1.5.2.2 tls char buf[SBLOCKSIZE]; 1083 1.5.2.2 tls } sblk; 1084 1.5.2.2 tls struct fs *fs = &sblk.fs; 1085 1.5.2.2 tls 1086 1.5.2.2 tls snprintf(sblk.buf, sizeof(sblk.buf), "/dev/r%s%c", 1087 1.5.2.2 tls disk, ptn == ' ' ? 0 : ptn); 1088 1.5.2.2 tls fd = open(sblk.buf, O_RDONLY); 1089 1.5.2.2 tls if (fd == -1) 1090 1.5.2.2 tls return; 1091 1.5.2.2 tls 1092 1.5.2.2 tls /* Read ffsv1 main superblock */ 1093 1.5.2.2 tls rval = pread(fd, sblk.buf, sizeof sblk.buf, SBLOCK_UFS1); 1094 1.5.2.2 tls close(fd); 1095 1.5.2.2 tls if (rval != sizeof sblk.buf) 1096 1.5.2.2 tls return; 1097 1.5.2.2 tls 1098 1.5.2.2 tls if (fs->fs_magic != FS_UFS1_MAGIC && 1099 1.5.2.2 tls fs->fs_magic != FS_UFS1_MAGIC_SWAPPED) 1100 1.5.2.2 tls /* Not FFSv1 */ 1101 1.5.2.2 tls return; 1102 1.5.2.2 tls if (fs->fs_old_flags & FS_FLAGS_UPDATED) 1103 1.5.2.2 tls /* properly updated fslevel 4 */ 1104 1.5.2.2 tls return; 1105 1.5.2.2 tls if (fs->fs_bsize != fs->fs_maxbsize) 1106 1.5.2.2 tls /* not messed up */ 1107 1.5.2.2 tls return; 1108 1.5.2.2 tls 1109 1.5.2.2 tls /* 1110 1.5.2.2 tls * OK we have a munged fs, first 'upgrade' to fslevel 4, 1111 1.5.2.2 tls * We specify -b16 in order to stop fsck bleating that the 1112 1.5.2.2 tls * sb doesn't match the first alternate. 1113 1.5.2.2 tls */ 1114 1.5.2.2 tls run_program(RUN_DISPLAY | RUN_PROGRESS, 1115 1.5.2.2 tls "%s -p -b 16 -c 4 /dev/r%s%c", prog, disk, ptn); 1116 1.5.2.2 tls /* Then downgrade to fslevel 3 */ 1117 1.5.2.2 tls run_program(RUN_DISPLAY | RUN_PROGRESS, 1118 1.5.2.2 tls "%s -p -c 3 /dev/r%s%c", prog, disk, ptn); 1119 1.5.2.2 tls } 1120 1.5.2.2 tls 1121 1.5.2.2 tls /* 1122 1.5.2.2 tls * fsck and mount the root partition. 1123 1.5.2.2 tls */ 1124 1.5.2.2 tls static int 1125 1.5.2.2 tls mount_root(void) 1126 1.5.2.2 tls { 1127 1.5.2.2 tls int error; 1128 1.5.2.2 tls int ptn = (pm->isspecial)? 0 - 'a' : pm->rootpart; 1129 1.5.2.2 tls 1130 1.5.2.2 tls error = fsck_preen(pm->diskdev, ptn, "ffs"); 1131 1.5.2.2 tls if (error != 0) 1132 1.5.2.2 tls return error; 1133 1.5.2.2 tls 1134 1.5.2.2 tls md_pre_mount(); 1135 1.5.2.2 tls 1136 1.5.2.2 tls /* Mount /dev/<diskdev>a on target's "". 1137 1.5.2.2 tls * If we pass "" as mount-on, Prefixing will DTRT. 1138 1.5.2.2 tls * for now, use no options. 1139 1.5.2.2 tls * XXX consider -o remount in case target root is 1140 1.5.2.2 tls * current root, still readonly from single-user? 1141 1.5.2.2 tls */ 1142 1.5.2.2 tls return target_mount("", pm->diskdev, ptn, ""); 1143 1.5.2.2 tls } 1144 1.5.2.2 tls 1145 1.5.2.2 tls /* Get information on the file systems mounted from the root filesystem. 1146 1.5.2.2 tls * Offer to convert them into 4.4BSD inodes if they are not 4.4BSD 1147 1.5.2.2 tls * inodes. Fsck them. Mount them. 1148 1.5.2.2 tls */ 1149 1.5.2.2 tls 1150 1.5.2.2 tls int 1151 1.5.2.2 tls mount_disks(void) 1152 1.5.2.2 tls { 1153 1.5.2.2 tls char *fstab; 1154 1.5.2.2 tls int fstabsize; 1155 1.5.2.2 tls int error; 1156 1.5.2.2 tls 1157 1.5.2.2 tls static struct lookfor fstabbuf[] = { 1158 1.5.2.2 tls {"/dev/", "/dev/%s %s ffs %s", "c", NULL, 0, 0, foundffs}, 1159 1.5.2.2 tls {"/dev/", "/dev/%s %s ufs %s", "c", NULL, 0, 0, foundffs}, 1160 1.5.2.2 tls #ifdef USE_SYSVBFS 1161 1.5.2.2 tls {"/dev/", "/dev/%s %s sysvbfs %s", "c", NULL, 0, 0, 1162 1.5.2.2 tls foundsysvbfs}, 1163 1.5.2.2 tls #endif 1164 1.5.2.2 tls }; 1165 1.5.2.2 tls static size_t numfstabbuf = sizeof(fstabbuf) / sizeof(struct lookfor); 1166 1.5.2.2 tls 1167 1.5.2.2 tls /* First the root device. */ 1168 1.5.2.2 tls if (target_already_root()) 1169 1.5.2.2 tls /* avoid needing to call target_already_root() again */ 1170 1.5.2.2 tls targetroot_mnt[0] = 0; 1171 1.5.2.2 tls else { 1172 1.5.2.2 tls error = mount_root(); 1173 1.5.2.2 tls if (error != 0 && error != EBUSY) 1174 1.5.2.2 tls return -1; 1175 1.5.2.2 tls } 1176 1.5.2.2 tls 1177 1.5.2.2 tls /* Check the target /etc/fstab exists before trying to parse it. */ 1178 1.5.2.2 tls if (target_dir_exists_p("/etc") == 0 || 1179 1.5.2.2 tls target_file_exists_p("/etc/fstab") == 0) { 1180 1.5.2.2 tls msg_display(MSG_noetcfstab, pm->diskdev); 1181 1.5.2.2 tls process_menu(MENU_ok, NULL); 1182 1.5.2.2 tls return -1; 1183 1.5.2.2 tls } 1184 1.5.2.2 tls 1185 1.5.2.2 tls 1186 1.5.2.2 tls /* Get fstab entries from the target-root /etc/fstab. */ 1187 1.5.2.2 tls fstabsize = target_collect_file(T_FILE, &fstab, "/etc/fstab"); 1188 1.5.2.2 tls if (fstabsize < 0) { 1189 1.5.2.2 tls /* error ! */ 1190 1.5.2.2 tls msg_display(MSG_badetcfstab, pm->diskdev); 1191 1.5.2.2 tls process_menu(MENU_ok, NULL); 1192 1.5.2.2 tls return -2; 1193 1.5.2.2 tls } 1194 1.5.2.2 tls error = walk(fstab, (size_t)fstabsize, fstabbuf, numfstabbuf); 1195 1.5.2.2 tls free(fstab); 1196 1.5.2.2 tls 1197 1.5.2.2 tls return error; 1198 1.5.2.2 tls } 1199 1.5.2.2 tls 1200 1.5.2.2 tls int 1201 1.5.2.2 tls set_swap(const char *disk, partinfo *pp) 1202 1.5.2.2 tls { 1203 1.5.2.2 tls int i; 1204 1.5.2.2 tls char *cp; 1205 1.5.2.2 tls int rval; 1206 1.5.2.2 tls 1207 1.5.2.2 tls if (pp == NULL) 1208 1.5.2.2 tls pp = pm->oldlabel; 1209 1.5.2.2 tls 1210 1.5.2.2 tls for (i = 0; i < MAXPARTITIONS; i++) { 1211 1.5.2.2 tls if (pp[i].pi_fstype != FS_SWAP) 1212 1.5.2.2 tls continue; 1213 1.5.2.2 tls asprintf(&cp, "/dev/%s%c", disk, 'a' + i); 1214 1.5.2.2 tls rval = swapctl(SWAP_ON, cp, 0); 1215 1.5.2.2 tls free(cp); 1216 1.5.2.2 tls if (rval != 0) 1217 1.5.2.2 tls return -1; 1218 1.5.2.2 tls } 1219 1.5.2.2 tls 1220 1.5.2.2 tls return 0; 1221 1.5.2.2 tls } 1222 1.5.2.2 tls 1223 1.5.2.2 tls int 1224 1.5.2.2 tls check_swap(const char *disk, int remove_swap) 1225 1.5.2.2 tls { 1226 1.5.2.2 tls struct swapent *swap; 1227 1.5.2.2 tls char *cp; 1228 1.5.2.2 tls int nswap; 1229 1.5.2.2 tls int l; 1230 1.5.2.2 tls int rval = 0; 1231 1.5.2.2 tls 1232 1.5.2.2 tls nswap = swapctl(SWAP_NSWAP, 0, 0); 1233 1.5.2.2 tls if (nswap <= 0) 1234 1.5.2.2 tls return 0; 1235 1.5.2.2 tls 1236 1.5.2.2 tls swap = malloc(nswap * sizeof *swap); 1237 1.5.2.2 tls if (swap == NULL) 1238 1.5.2.2 tls return -1; 1239 1.5.2.2 tls 1240 1.5.2.2 tls nswap = swapctl(SWAP_STATS, swap, nswap); 1241 1.5.2.2 tls if (nswap < 0) 1242 1.5.2.2 tls goto bad_swap; 1243 1.5.2.2 tls 1244 1.5.2.2 tls l = strlen(disk); 1245 1.5.2.2 tls while (--nswap >= 0) { 1246 1.5.2.2 tls /* Should we check the se_dev or se_path? */ 1247 1.5.2.2 tls cp = swap[nswap].se_path; 1248 1.5.2.2 tls if (memcmp(cp, "/dev/", 5) != 0) 1249 1.5.2.2 tls continue; 1250 1.5.2.2 tls if (memcmp(cp + 5, disk, l) != 0) 1251 1.5.2.2 tls continue; 1252 1.5.2.2 tls if (!isalpha(*(unsigned char *)(cp + 5 + l))) 1253 1.5.2.2 tls continue; 1254 1.5.2.2 tls if (cp[5 + l + 1] != 0) 1255 1.5.2.2 tls continue; 1256 1.5.2.2 tls /* ok path looks like it is for this device */ 1257 1.5.2.2 tls if (!remove_swap) { 1258 1.5.2.2 tls /* count active swap areas */ 1259 1.5.2.2 tls rval++; 1260 1.5.2.2 tls continue; 1261 1.5.2.2 tls } 1262 1.5.2.2 tls if (swapctl(SWAP_OFF, cp, 0) == -1) 1263 1.5.2.2 tls rval = -1; 1264 1.5.2.2 tls } 1265 1.5.2.2 tls 1266 1.5.2.2 tls done: 1267 1.5.2.2 tls free(swap); 1268 1.5.2.2 tls return rval; 1269 1.5.2.2 tls 1270 1.5.2.2 tls bad_swap: 1271 1.5.2.2 tls rval = -1; 1272 1.5.2.2 tls goto done; 1273 1.5.2.2 tls } 1274 1.5.2.2 tls 1275 1.5.2.2 tls #ifdef HAVE_BOOTXX_xFS 1276 1.5.2.2 tls char * 1277 1.5.2.2 tls bootxx_name(void) 1278 1.5.2.2 tls { 1279 1.5.2.2 tls int fstype; 1280 1.5.2.2 tls const char *bootxxname; 1281 1.5.2.2 tls char *bootxx; 1282 1.5.2.2 tls 1283 1.5.2.2 tls /* check we have boot code for the root partition type */ 1284 1.5.2.2 tls fstype = pm->bsdlabel[pm->rootpart].pi_fstype; 1285 1.5.2.2 tls switch (fstype) { 1286 1.5.2.2 tls #if defined(BOOTXX_FFSV1) || defined(BOOTXX_FFSV2) 1287 1.5.2.2 tls case FS_BSDFFS: 1288 1.5.2.2 tls if (pm->bsdlabel[pm->rootpart].pi_flags & PIF_FFSv2) { 1289 1.5.2.2 tls #ifdef BOOTXX_FFSV2 1290 1.5.2.2 tls bootxxname = BOOTXX_FFSV2; 1291 1.5.2.2 tls #else 1292 1.5.2.2 tls bootxxname = NULL; 1293 1.5.2.2 tls #endif 1294 1.5.2.2 tls } else { 1295 1.5.2.2 tls #ifdef BOOTXX_FFSV1 1296 1.5.2.2 tls bootxxname = BOOTXX_FFSV1; 1297 1.5.2.2 tls #else 1298 1.5.2.2 tls bootxxname = NULL; 1299 1.5.2.2 tls #endif 1300 1.5.2.2 tls } 1301 1.5.2.2 tls break; 1302 1.5.2.2 tls #endif 1303 1.5.2.2 tls #ifdef BOOTXX_LFS 1304 1.5.2.2 tls case FS_BSDLFS: 1305 1.5.2.2 tls bootxxname = BOOTXX_LFS; 1306 1.5.2.2 tls break; 1307 1.5.2.2 tls #endif 1308 1.5.2.2 tls default: 1309 1.5.2.2 tls bootxxname = NULL; 1310 1.5.2.2 tls break; 1311 1.5.2.2 tls } 1312 1.5.2.2 tls 1313 1.5.2.2 tls if (bootxxname == NULL) 1314 1.5.2.2 tls return NULL; 1315 1.5.2.2 tls 1316 1.5.2.2 tls asprintf(&bootxx, "%s/%s", BOOTXXDIR, bootxxname); 1317 1.5.2.2 tls return bootxx; 1318 1.5.2.2 tls } 1319 1.5.2.2 tls #endif 1320 1.5.2.2 tls 1321 1.5.2.2 tls static int 1322 1.5.2.2 tls get_fsid_by_gptuuid(const char *str) 1323 1.5.2.2 tls { 1324 1.5.2.2 tls int i; 1325 1.5.2.2 tls uuid_t uuid; 1326 1.5.2.2 tls uint32_t status; 1327 1.5.2.2 tls 1328 1.5.2.2 tls uuid_from_string(str, &uuid, &status); 1329 1.5.2.2 tls if (status == uuid_s_ok) { 1330 1.5.2.2 tls for (i = 0; gpt_filesystems[i].id > 0; i++) 1331 1.5.2.2 tls if (uuid_equal(&uuid, &(gpt_filesystems[i].uuid), NULL)) 1332 1.5.2.2 tls return gpt_filesystems[i].id; 1333 1.5.2.2 tls } 1334 1.5.2.2 tls return FS_OTHER; 1335 1.5.2.2 tls } 1336 1.5.2.2 tls 1337 1.5.2.2 tls const char * 1338 1.5.2.2 tls get_gptfs_by_id(int filesystem) 1339 1.5.2.2 tls { 1340 1.5.2.2 tls int i; 1341 1.5.2.2 tls for (i = 0; gpt_filesystems[i].id > 0; i++) 1342 1.5.2.2 tls if (filesystem == gpt_filesystems[i].id) 1343 1.5.2.2 tls return gpt_filesystems[i].name; 1344 1.5.2.2 tls return NULL; 1345 1.5.2.2 tls } 1346 1.5.2.2 tls 1347 1.5.2.2 tls /* from dkctl.c */ 1348 1.5.2.2 tls static int 1349 1.5.2.2 tls get_dkwedges_sort(const void *a, const void *b) 1350 1.5.2.2 tls { 1351 1.5.2.2 tls const struct dkwedge_info *dkwa = a, *dkwb = b; 1352 1.5.2.2 tls const daddr_t oa = dkwa->dkw_offset, ob = dkwb->dkw_offset; 1353 1.5.2.2 tls return (oa < ob) ? -1 : (oa > ob) ? 1 : 0; 1354 1.5.2.2 tls } 1355 1.5.2.2 tls 1356 1.5.2.2 tls int 1357 1.5.2.2 tls get_dkwedges(struct dkwedge_info **dkw, const char *diskdev) 1358 1.5.2.2 tls { 1359 1.5.2.2 tls int fd; 1360 1.5.2.2 tls char buf[STRSIZE]; 1361 1.5.2.2 tls size_t bufsize; 1362 1.5.2.2 tls struct dkwedge_list dkwl; 1363 1.5.2.2 tls 1364 1.5.2.2 tls *dkw = NULL; 1365 1.5.2.2 tls dkwl.dkwl_buf = *dkw; 1366 1.5.2.2 tls dkwl.dkwl_bufsize = 0; 1367 1.5.2.2 tls fd = opendisk(diskdev, O_RDONLY, buf, STRSIZE, 0); 1368 1.5.2.2 tls if (fd < 0) 1369 1.5.2.2 tls return -1; 1370 1.5.2.2 tls 1371 1.5.2.2 tls for (;;) { 1372 1.5.2.2 tls if (ioctl(fd, DIOCLWEDGES, &dkwl) == -1) 1373 1.5.2.2 tls return -2; 1374 1.5.2.2 tls if (dkwl.dkwl_nwedges == dkwl.dkwl_ncopied) 1375 1.5.2.2 tls break; 1376 1.5.2.2 tls bufsize = dkwl.dkwl_nwedges * sizeof(**dkw); 1377 1.5.2.2 tls if (dkwl.dkwl_bufsize < bufsize) { 1378 1.5.2.2 tls *dkw = realloc(dkwl.dkwl_buf, bufsize); 1379 1.5.2.2 tls if (*dkw == NULL) 1380 1.5.2.2 tls return -3; 1381 1.5.2.2 tls dkwl.dkwl_buf = *dkw; 1382 1.5.2.2 tls dkwl.dkwl_bufsize = bufsize; 1383 1.5.2.2 tls } 1384 1.5.2.2 tls } 1385 1.5.2.2 tls 1386 1.5.2.2 tls if (dkwl.dkwl_nwedges > 0) 1387 1.5.2.2 tls qsort(*dkw, dkwl.dkwl_nwedges, sizeof(**dkw), get_dkwedges_sort); 1388 1.5.2.2 tls 1389 1.5.2.2 tls close(fd); 1390 1.5.2.2 tls return dkwl.dkwl_nwedges; 1391 1.5.2.2 tls } 1392 1.5.2.2 tls 1393 1.5.2.2 tls /* XXX: rewrite */ 1394 1.5.2.2 tls static int 1395 1.5.2.2 tls incoregpt(pm_devs_t *pm_cur, partinfo *lp) 1396 1.5.2.2 tls { 1397 1.5.2.2 tls int i, num; 1398 1.5.2.2 tls unsigned int p_num; 1399 1.5.2.2 tls uint64_t p_start, p_size; 1400 1.5.2.2 tls char *textbuf, *t, *tt, p_type[STRSIZE]; 1401 1.5.2.2 tls struct dkwedge_info *dkw; 1402 1.5.2.2 tls 1403 1.5.2.2 tls num = get_dkwedges(&dkw, pm_cur->diskdev); 1404 1.5.2.2 tls if (dkw != NULL) { 1405 1.5.2.2 tls for (i = 0; i < num && i < MAX_WEDGES; i++) 1406 1.5.2.2 tls run_program(RUN_SILENT, "dkctl %s delwedge %s", 1407 1.5.2.2 tls pm_cur->diskdev, dkw[i].dkw_devname); 1408 1.5.2.2 tls free (dkw); 1409 1.5.2.2 tls } 1410 1.5.2.2 tls 1411 1.5.2.2 tls if (collect(T_OUTPUT, &textbuf, "gpt show -u %s 2>/dev/null", pm_cur->diskdev) < 1) 1412 1.5.2.2 tls return -1; 1413 1.5.2.2 tls 1414 1.5.2.2 tls (void)strtok(textbuf, "\n"); /* ignore first line */ 1415 1.5.2.2 tls while ((t = strtok(NULL, "\n")) != NULL) { 1416 1.5.2.2 tls i = 0; p_start = 0; p_size = 0; p_num = 0; strcpy(p_type, ""); /* init */ 1417 1.5.2.2 tls while ((tt = strsep(&t, " \t")) != NULL) { 1418 1.5.2.2 tls if (strlen(tt) == 0) 1419 1.5.2.2 tls continue; 1420 1.5.2.2 tls if (i == 0) 1421 1.5.2.2 tls p_start = strtouq(tt, NULL, 10); 1422 1.5.2.2 tls if (i == 1) 1423 1.5.2.2 tls p_size = strtouq(tt, NULL, 10); 1424 1.5.2.2 tls if (i == 2) 1425 1.5.2.2 tls p_num = strtouq(tt, NULL, 10); 1426 1.5.2.2 tls if (i > 2 || (i == 2 && p_num == 0)) 1427 1.5.2.2 tls if ( 1428 1.5.2.2 tls strcmp(tt, "GPT") && 1429 1.5.2.2 tls strcmp(tt, "part") && 1430 1.5.2.2 tls strcmp(tt, "-") 1431 1.5.2.2 tls ) 1432 1.5.2.2 tls strncat(p_type, tt, STRSIZE); 1433 1.5.2.2 tls i++; 1434 1.5.2.2 tls } 1435 1.5.2.2 tls if (p_start == 0 || p_size == 0) 1436 1.5.2.2 tls continue; 1437 1.5.2.2 tls else if (! strcmp(p_type, "Pritable")) 1438 1.5.2.2 tls pm_cur->ptstart = p_start + p_size; 1439 1.5.2.2 tls else if (! strcmp(p_type, "Sectable")) 1440 1.5.2.2 tls pm_cur->ptsize = p_start - pm_cur->ptstart - 1; 1441 1.5.2.2 tls else if (p_num == 0 && strlen(p_type) > 0) 1442 1.5.2.2 tls /* Utilitary entry (PMBR, etc) */ 1443 1.5.2.2 tls continue; 1444 1.5.2.2 tls else if (p_num == 0) { 1445 1.5.2.2 tls /* Free space */ 1446 1.5.2.2 tls continue; 1447 1.5.2.2 tls } else { 1448 1.5.2.2 tls /* Usual partition */ 1449 1.5.2.2 tls lp[p_num].pi_size = p_size; 1450 1.5.2.2 tls lp[p_num].pi_offset = p_start; 1451 1.5.2.2 tls lp[p_num].pi_fstype = get_fsid_by_gptuuid(p_type); 1452 1.5.2.2 tls } 1453 1.5.2.2 tls } 1454 1.5.2.2 tls free(textbuf); 1455 1.5.2.2 tls 1456 1.5.2.2 tls return 0; 1457 1.5.2.2 tls } 1458 1.5.2.2 tls 1459 1.5.2.2 tls static int 1460 1.5.2.2 tls is_gpt(const char *dev) 1461 1.5.2.2 tls { 1462 1.5.2.2 tls return ! run_program(RUN_SILENT | RUN_ERROR_OK, 1463 1.5.2.2 tls "sh -c 'gpt show %s |grep -e Pri\\ GPT\\ table'", dev); 1464 1.5.2.2 tls } 1465
Indexes created Thu Sep 25 08:09:54 GMT 2025