58#endif /* not lint */ 59 60#include <sys/param.h> 61#include <sys/time.h> 62#include <sys/disklabel.h> 63 64#include <ufs/ufs/dinode.h> 65#include <ufs/ffs/fs.h> 66 67#include <err.h> 68#include <errno.h> 69#include <fcntl.h> 70#include <fstab.h> 71#include <libufs.h> 72#include <stdint.h> 73#include <stdio.h> 74#include <stdlib.h> 75#include <unistd.h> 76 77#define afs disk.d_fs 78#define acg disk.d_cg 79 80struct uufsd disk; 81 82int dumpfs(const char *); 83int dumpcg(void); 84int marshal(const char *); 85void pbits(void *, int); 86void ufserr(const char *); 87void usage(void) __dead2; 88 89int 90main(int argc, char *argv[]) 91{ 92 const char *name; 93 int ch, domarshal, eval; 94 95 domarshal = eval = 0; 96 97 while ((ch = getopt(argc, argv, "m")) != -1) { 98 switch (ch) { 99 case 'm': 100 domarshal = 1; 101 break; 102 case '?': 103 default: 104 usage(); 105 } 106 } 107 argc -= optind; 108 argv += optind; 109 110 if (argc < 1) 111 usage(); 112 113 while ((name = *argv++) != NULL) { 114 if (ufs_disk_fillout(&disk, name) == -1) { 115 ufserr(name); 116 eval |= 1; 117 continue; 118 } 119 if (domarshal) 120 eval |= marshal(name); 121 else 122 eval |= dumpfs(name); 123 ufs_disk_close(&disk); 124 } 125 exit(eval); 126} 127 128int 129dumpfs(const char *name) 130{ 131 time_t fstime; 132 int64_t fssize; 133 int32_t fsflags; 134 int i; 135 136 switch (disk.d_ufs) { 137 case 2: 138 fssize = afs.fs_size; 139 fstime = afs.fs_time; 140 printf("magic\t%x (UFS2)\ttime\t%s", 141 afs.fs_magic, ctime(&fstime)); 142 printf("superblock location\t%qd\tid\t[ %x %x ]\n", 143 afs.fs_sblockloc, afs.fs_id[0], afs.fs_id[1]); 144 printf("ncg\t%d\tsize\t%qd\tblocks\t%jd\n", 145 afs.fs_ncg, fssize, (intmax_t)afs.fs_dsize); 146 break; 147 case 1: 148 fssize = afs.fs_old_size; 149 fstime = afs.fs_old_time; 150 printf("magic\t%x (UFS1)\ttime\t%s", 151 afs.fs_magic, ctime(&fstime)); 152 printf("id\t[ %x %x ]\n", afs.fs_id[0], afs.fs_id[1]); 153 printf("ncg\t%d\tsize\t%qd\tblocks\t%jd\n", 154 afs.fs_ncg, fssize, (intmax_t)afs.fs_dsize); 155 break; 156 default: 157 goto err; 158 } 159 printf("bsize\t%d\tshift\t%d\tmask\t0x%08x\n", 160 afs.fs_bsize, afs.fs_bshift, afs.fs_bmask); 161 printf("fsize\t%d\tshift\t%d\tmask\t0x%08x\n", 162 afs.fs_fsize, afs.fs_fshift, afs.fs_fmask); 163 printf("frag\t%d\tshift\t%d\tfsbtodb\t%d\n", 164 afs.fs_frag, afs.fs_fragshift, afs.fs_fsbtodb); 165 printf("minfree\t%d%%\toptim\t%s\tsymlinklen %d\n", 166 afs.fs_minfree, afs.fs_optim == FS_OPTSPACE ? "space" : "time", 167 afs.fs_maxsymlinklen); 168 switch (disk.d_ufs) { 169 case 2: 170 printf("%s %d\tmaxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 171 "maxbsize", afs.fs_maxbsize, afs.fs_maxbpg, 172 afs.fs_maxcontig, afs.fs_contigsumsize); 173 printf("nbfree\t%qd\tndir\t%qd\tnifree\t%qd\tnffree\t%qd\n", 174 afs.fs_cstotal.cs_nbfree, afs.fs_cstotal.cs_ndir, 175 afs.fs_cstotal.cs_nifree, afs.fs_cstotal.cs_nffree); 176 printf("bpg\t%d\tfpg\t%d\tipg\t%d\n", 177 afs.fs_fpg / afs.fs_frag, afs.fs_fpg, afs.fs_ipg); 178 printf("nindir\t%d\tinopb\t%d\tmaxfilesize\t%qu\n", 179 afs.fs_nindir, afs.fs_inopb, afs.fs_maxfilesize); 180 printf("sbsize\t%d\tcgsize\t%d\tcsaddr\t%jd\tcssize\t%d\n", 181 afs.fs_sbsize, afs.fs_cgsize, (intmax_t)afs.fs_csaddr, 182 afs.fs_cssize); 183 break; 184 case 1: 185 printf("maxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 186 afs.fs_maxbpg, afs.fs_maxcontig, afs.fs_contigsumsize); 187 printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 188 afs.fs_old_cstotal.cs_nbfree, afs.fs_old_cstotal.cs_ndir, 189 afs.fs_old_cstotal.cs_nifree, afs.fs_old_cstotal.cs_nffree); 190 printf("cpg\t%d\tbpg\t%d\tfpg\t%d\tipg\t%d\n", 191 afs.fs_old_cpg, afs.fs_fpg / afs.fs_frag, afs.fs_fpg, 192 afs.fs_ipg); 193 printf("nindir\t%d\tinopb\t%d\tnspf\t%d\tmaxfilesize\t%qu\n", 194 afs.fs_nindir, afs.fs_inopb, afs.fs_old_nspf, 195 afs.fs_maxfilesize); 196 printf("sbsize\t%d\tcgsize\t%d\tcgoffset %d\tcgmask\t0x%08x\n", 197 afs.fs_sbsize, afs.fs_cgsize, afs.fs_old_cgoffset, 198 afs.fs_old_cgmask); 199 printf("csaddr\t%d\tcssize\t%d\n", 200 afs.fs_old_csaddr, afs.fs_cssize); 201 printf("rotdelay %dms\trps\t%d\ttrackskew %d\tinterleave %d\n", 202 afs.fs_old_rotdelay, afs.fs_old_rps, afs.fs_old_trackskew, 203 afs.fs_old_interleave); 204 printf("nsect\t%d\tnpsect\t%d\tspc\t%d\n", 205 afs.fs_old_nsect, afs.fs_old_npsect, afs.fs_old_spc); 206 break; 207 default: 208 goto err; 209 } 210 printf("sblkno\t%d\tcblkno\t%d\tiblkno\t%d\tdblkno\t%d\n", 211 afs.fs_sblkno, afs.fs_cblkno, afs.fs_iblkno, afs.fs_dblkno); 212 printf("cgrotor\t%d\tfmod\t%d\tronly\t%d\tclean\t%d\n", 213 afs.fs_cgrotor, afs.fs_fmod, afs.fs_ronly, afs.fs_clean); 214 printf("flags\t"); 215 if (afs.fs_old_flags & FS_FLAGS_UPDATED) 216 fsflags = afs.fs_flags; 217 else 218 fsflags = afs.fs_old_flags; 219 if (fsflags == 0) 220 printf("none"); 221 if (fsflags & FS_UNCLEAN) 222 printf("unclean "); 223 if (fsflags & FS_DOSOFTDEP) 224 printf("soft-updates "); 225 if (fsflags & FS_NEEDSFSCK) 226 printf("needs fsck run "); 227 if (fsflags & FS_INDEXDIRS) 228 printf("indexed directories "); 229 if (fsflags & FS_ACLS) 230 printf("acls "); 231 if (fsflags & FS_MULTILABEL) 232 printf("multilabel "); 233 if (fsflags & FS_FLAGS_UPDATED) 234 printf("fs_flags expanded "); 235 fsflags &= ~(FS_UNCLEAN | FS_DOSOFTDEP | FS_NEEDSFSCK | FS_INDEXDIRS | 236 FS_ACLS | FS_MULTILABEL | FS_FLAGS_UPDATED); 237 if (fsflags != 0) 238 printf("unknown flags (%#x)", fsflags); 239 putchar('\n'); 240 printf("fsmnt\t%s\n", afs.fs_fsmnt); 241 printf("volname\t%s\tswuid\t%qu\n", 242 afs.fs_volname, afs.fs_swuid); 243 printf("\ncs[].cs_(nbfree,ndir,nifree,nffree):\n\t"); 244 afs.fs_csp = calloc(1, afs.fs_cssize); 245 if (bread(&disk, fsbtodb(&afs, afs.fs_csaddr), afs.fs_csp, afs.fs_cssize) == -1) 246 goto err; 247 for (i = 0; i < afs.fs_ncg; i++) { 248 struct csum *cs = &afs.fs_cs(&afs, i); 249 if (i && i % 4 == 0) 250 printf("\n\t"); 251 printf("(%d,%d,%d,%d) ", 252 cs->cs_nbfree, cs->cs_ndir, cs->cs_nifree, cs->cs_nffree); 253 } 254 printf("\n"); 255 if (fssize % afs.fs_fpg) { 256 if (disk.d_ufs == 1) 257 printf("cylinders in last group %d\n", 258 howmany(afs.fs_old_size % afs.fs_fpg, 259 afs.fs_old_spc / afs.fs_old_nspf)); 260 printf("blocks in last group %ld\n\n", 261 (long)((fssize % afs.fs_fpg) / afs.fs_frag)); 262 } 263 while ((i = cgread(&disk)) != 0) { 264 if (i == -1 || dumpcg()) 265 goto err; 266 } 267 return (0); 268 269err: ufserr(name); 270 return (1); 271} 272 273int 274dumpcg(void) 275{ 276 time_t cgtime; 277 off_t cur; 278 int i, j; 279 280 printf("\ncg %d:\n", disk.d_lcg); 281 cur = fsbtodb(&afs, cgtod(&afs, disk.d_lcg)) * disk.d_bsize; 282 switch (disk.d_ufs) { 283 case 2: 284 cgtime = acg.cg_time; 285 printf("magic\t%x\ttell\t%qx\ttime\t%s", 286 acg.cg_magic, cur, ctime(&cgtime)); 287 printf("cgx\t%d\tndblk\t%d\tniblk\t%d\tinitiblk %d\n", 288 acg.cg_cgx, acg.cg_ndblk, acg.cg_niblk, acg.cg_initediblk); 289 break; 290 case 1: 291 cgtime = acg.cg_old_time; 292 printf("magic\t%x\ttell\t%qx\ttime\t%s", 293 acg.cg_magic, cur, ctime(&cgtime)); 294 printf("cgx\t%d\tncyl\t%d\tniblk\t%d\tndblk\t%d\n", 295 acg.cg_cgx, acg.cg_old_ncyl, acg.cg_old_niblk, 296 acg.cg_ndblk); 297 break; 298 default: 299 break; 300 } 301 printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 302 acg.cg_cs.cs_nbfree, acg.cg_cs.cs_ndir, 303 acg.cg_cs.cs_nifree, acg.cg_cs.cs_nffree); 304 printf("rotor\t%d\tirotor\t%d\tfrotor\t%d\nfrsum", 305 acg.cg_rotor, acg.cg_irotor, acg.cg_frotor); 306 for (i = 1, j = 0; i < afs.fs_frag; i++) { 307 printf("\t%d", acg.cg_frsum[i]); 308 j += i * acg.cg_frsum[i]; 309 } 310 printf("\nsum of frsum: %d", j); 311 if (afs.fs_contigsumsize > 0) { 312 for (i = 1; i < afs.fs_contigsumsize; i++) { 313 if ((i - 1) % 8 == 0) 314 printf("\nclusters %d-%d:", i, 315 afs.fs_contigsumsize - 1 < i + 7 ? 316 afs.fs_contigsumsize - 1 : i + 7); 317 printf("\t%d", cg_clustersum(&acg)[i]); 318 } 319 printf("\nclusters size %d and over: %d\n", 320 afs.fs_contigsumsize, 321 cg_clustersum(&acg)[afs.fs_contigsumsize]); 322 printf("clusters free:\t"); 323 pbits(cg_clustersfree(&acg), acg.cg_nclusterblks); 324 } else 325 printf("\n"); 326 printf("inodes used:\t"); 327 pbits(cg_inosused(&acg), afs.fs_ipg); 328 printf("blks free:\t"); 329 pbits(cg_blksfree(&acg), afs.fs_fpg); 330 return (0); 331} 332 333int 334marshal(const char *name) 335{ 336 struct fs *fs; 337 338 fs = &disk.d_fs; 339 340 printf("# newfs command for %s (%s)\n", name, disk.d_name); 341 printf("newfs "); 342 printf("-O %d ", disk.d_ufs); 343 if (fs->fs_flags & FS_DOSOFTDEP) 344 printf("-U "); 345 printf("-a %d ", fs->fs_maxcontig); 346 printf("-b %d ", fs->fs_bsize); 347 /* -c is dumb */ 348 printf("-d %d ", fs->fs_maxbsize); 349 printf("-e %d ", fs->fs_maxbpg); 350 printf("-f %d ", fs->fs_fsize); 351 printf("-g %d ", fs->fs_avgfilesize); 352 printf("-h %d ", fs->fs_avgfpdir); 353 /* -i is dumb */ 354 /* -j..l unimplemented */ 355 printf("-m %d ", fs->fs_minfree); 356 /* -n unimplemented */ 357 printf("-o "); 358 switch (fs->fs_optim) { 359 case FS_OPTSPACE: 360 printf("space "); 361 break; 362 case FS_OPTTIME: 363 printf("time "); 364 break; 365 default: 366 printf("unknown "); 367 break; 368 } 369 /* -p..r unimplemented */ 370 printf("-s %jd ", (intmax_t)fs->fs_size); 371 printf("%s ", disk.d_name); 372 printf("\n"); 373 374 return 0; 375} 376 377void 378pbits(void *vp, int max) 379{ 380 int i; 381 char *p; 382 int count, j; 383 384 for (count = i = 0, p = vp; i < max; i++) 385 if (isset(p, i)) { 386 if (count) 387 printf(",%s", count % 6 ? " " : "\n\t"); 388 count++; 389 printf("%d", i); 390 j = i; 391 while ((i+1)<max && isset(p, i+1)) 392 i++; 393 if (i != j) 394 printf("-%d", i); 395 } 396 printf("\n"); 397} 398 399void 400ufserr(const char *name) 401{ 402 if (disk.d_error != NULL) 403 warnx("%s: %s", name, disk.d_error); 404 else if (errno) 405 warn("%s", name); 406} 407 408void 409usage(void) 410{ 411 (void)fprintf(stderr, "usage: dumpfs [-m] filesys | device\n"); 412 exit(1); 413}
| 55#endif /* not lint */ 56 57#include <sys/param.h> 58#include <sys/time.h> 59#include <sys/disklabel.h> 60 61#include <ufs/ufs/dinode.h> 62#include <ufs/ffs/fs.h> 63 64#include <err.h> 65#include <errno.h> 66#include <fcntl.h> 67#include <fstab.h> 68#include <libufs.h> 69#include <stdint.h> 70#include <stdio.h> 71#include <stdlib.h> 72#include <unistd.h> 73 74#define afs disk.d_fs 75#define acg disk.d_cg 76 77struct uufsd disk; 78 79int dumpfs(const char *); 80int dumpcg(void); 81int marshal(const char *); 82void pbits(void *, int); 83void ufserr(const char *); 84void usage(void) __dead2; 85 86int 87main(int argc, char *argv[]) 88{ 89 const char *name; 90 int ch, domarshal, eval; 91 92 domarshal = eval = 0; 93 94 while ((ch = getopt(argc, argv, "m")) != -1) { 95 switch (ch) { 96 case 'm': 97 domarshal = 1; 98 break; 99 case '?': 100 default: 101 usage(); 102 } 103 } 104 argc -= optind; 105 argv += optind; 106 107 if (argc < 1) 108 usage(); 109 110 while ((name = *argv++) != NULL) { 111 if (ufs_disk_fillout(&disk, name) == -1) { 112 ufserr(name); 113 eval |= 1; 114 continue; 115 } 116 if (domarshal) 117 eval |= marshal(name); 118 else 119 eval |= dumpfs(name); 120 ufs_disk_close(&disk); 121 } 122 exit(eval); 123} 124 125int 126dumpfs(const char *name) 127{ 128 time_t fstime; 129 int64_t fssize; 130 int32_t fsflags; 131 int i; 132 133 switch (disk.d_ufs) { 134 case 2: 135 fssize = afs.fs_size; 136 fstime = afs.fs_time; 137 printf("magic\t%x (UFS2)\ttime\t%s", 138 afs.fs_magic, ctime(&fstime)); 139 printf("superblock location\t%qd\tid\t[ %x %x ]\n", 140 afs.fs_sblockloc, afs.fs_id[0], afs.fs_id[1]); 141 printf("ncg\t%d\tsize\t%qd\tblocks\t%jd\n", 142 afs.fs_ncg, fssize, (intmax_t)afs.fs_dsize); 143 break; 144 case 1: 145 fssize = afs.fs_old_size; 146 fstime = afs.fs_old_time; 147 printf("magic\t%x (UFS1)\ttime\t%s", 148 afs.fs_magic, ctime(&fstime)); 149 printf("id\t[ %x %x ]\n", afs.fs_id[0], afs.fs_id[1]); 150 printf("ncg\t%d\tsize\t%qd\tblocks\t%jd\n", 151 afs.fs_ncg, fssize, (intmax_t)afs.fs_dsize); 152 break; 153 default: 154 goto err; 155 } 156 printf("bsize\t%d\tshift\t%d\tmask\t0x%08x\n", 157 afs.fs_bsize, afs.fs_bshift, afs.fs_bmask); 158 printf("fsize\t%d\tshift\t%d\tmask\t0x%08x\n", 159 afs.fs_fsize, afs.fs_fshift, afs.fs_fmask); 160 printf("frag\t%d\tshift\t%d\tfsbtodb\t%d\n", 161 afs.fs_frag, afs.fs_fragshift, afs.fs_fsbtodb); 162 printf("minfree\t%d%%\toptim\t%s\tsymlinklen %d\n", 163 afs.fs_minfree, afs.fs_optim == FS_OPTSPACE ? "space" : "time", 164 afs.fs_maxsymlinklen); 165 switch (disk.d_ufs) { 166 case 2: 167 printf("%s %d\tmaxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 168 "maxbsize", afs.fs_maxbsize, afs.fs_maxbpg, 169 afs.fs_maxcontig, afs.fs_contigsumsize); 170 printf("nbfree\t%qd\tndir\t%qd\tnifree\t%qd\tnffree\t%qd\n", 171 afs.fs_cstotal.cs_nbfree, afs.fs_cstotal.cs_ndir, 172 afs.fs_cstotal.cs_nifree, afs.fs_cstotal.cs_nffree); 173 printf("bpg\t%d\tfpg\t%d\tipg\t%d\n", 174 afs.fs_fpg / afs.fs_frag, afs.fs_fpg, afs.fs_ipg); 175 printf("nindir\t%d\tinopb\t%d\tmaxfilesize\t%qu\n", 176 afs.fs_nindir, afs.fs_inopb, afs.fs_maxfilesize); 177 printf("sbsize\t%d\tcgsize\t%d\tcsaddr\t%jd\tcssize\t%d\n", 178 afs.fs_sbsize, afs.fs_cgsize, (intmax_t)afs.fs_csaddr, 179 afs.fs_cssize); 180 break; 181 case 1: 182 printf("maxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 183 afs.fs_maxbpg, afs.fs_maxcontig, afs.fs_contigsumsize); 184 printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 185 afs.fs_old_cstotal.cs_nbfree, afs.fs_old_cstotal.cs_ndir, 186 afs.fs_old_cstotal.cs_nifree, afs.fs_old_cstotal.cs_nffree); 187 printf("cpg\t%d\tbpg\t%d\tfpg\t%d\tipg\t%d\n", 188 afs.fs_old_cpg, afs.fs_fpg / afs.fs_frag, afs.fs_fpg, 189 afs.fs_ipg); 190 printf("nindir\t%d\tinopb\t%d\tnspf\t%d\tmaxfilesize\t%qu\n", 191 afs.fs_nindir, afs.fs_inopb, afs.fs_old_nspf, 192 afs.fs_maxfilesize); 193 printf("sbsize\t%d\tcgsize\t%d\tcgoffset %d\tcgmask\t0x%08x\n", 194 afs.fs_sbsize, afs.fs_cgsize, afs.fs_old_cgoffset, 195 afs.fs_old_cgmask); 196 printf("csaddr\t%d\tcssize\t%d\n", 197 afs.fs_old_csaddr, afs.fs_cssize); 198 printf("rotdelay %dms\trps\t%d\ttrackskew %d\tinterleave %d\n", 199 afs.fs_old_rotdelay, afs.fs_old_rps, afs.fs_old_trackskew, 200 afs.fs_old_interleave); 201 printf("nsect\t%d\tnpsect\t%d\tspc\t%d\n", 202 afs.fs_old_nsect, afs.fs_old_npsect, afs.fs_old_spc); 203 break; 204 default: 205 goto err; 206 } 207 printf("sblkno\t%d\tcblkno\t%d\tiblkno\t%d\tdblkno\t%d\n", 208 afs.fs_sblkno, afs.fs_cblkno, afs.fs_iblkno, afs.fs_dblkno); 209 printf("cgrotor\t%d\tfmod\t%d\tronly\t%d\tclean\t%d\n", 210 afs.fs_cgrotor, afs.fs_fmod, afs.fs_ronly, afs.fs_clean); 211 printf("flags\t"); 212 if (afs.fs_old_flags & FS_FLAGS_UPDATED) 213 fsflags = afs.fs_flags; 214 else 215 fsflags = afs.fs_old_flags; 216 if (fsflags == 0) 217 printf("none"); 218 if (fsflags & FS_UNCLEAN) 219 printf("unclean "); 220 if (fsflags & FS_DOSOFTDEP) 221 printf("soft-updates "); 222 if (fsflags & FS_NEEDSFSCK) 223 printf("needs fsck run "); 224 if (fsflags & FS_INDEXDIRS) 225 printf("indexed directories "); 226 if (fsflags & FS_ACLS) 227 printf("acls "); 228 if (fsflags & FS_MULTILABEL) 229 printf("multilabel "); 230 if (fsflags & FS_FLAGS_UPDATED) 231 printf("fs_flags expanded "); 232 fsflags &= ~(FS_UNCLEAN | FS_DOSOFTDEP | FS_NEEDSFSCK | FS_INDEXDIRS | 233 FS_ACLS | FS_MULTILABEL | FS_FLAGS_UPDATED); 234 if (fsflags != 0) 235 printf("unknown flags (%#x)", fsflags); 236 putchar('\n'); 237 printf("fsmnt\t%s\n", afs.fs_fsmnt); 238 printf("volname\t%s\tswuid\t%qu\n", 239 afs.fs_volname, afs.fs_swuid); 240 printf("\ncs[].cs_(nbfree,ndir,nifree,nffree):\n\t"); 241 afs.fs_csp = calloc(1, afs.fs_cssize); 242 if (bread(&disk, fsbtodb(&afs, afs.fs_csaddr), afs.fs_csp, afs.fs_cssize) == -1) 243 goto err; 244 for (i = 0; i < afs.fs_ncg; i++) { 245 struct csum *cs = &afs.fs_cs(&afs, i); 246 if (i && i % 4 == 0) 247 printf("\n\t"); 248 printf("(%d,%d,%d,%d) ", 249 cs->cs_nbfree, cs->cs_ndir, cs->cs_nifree, cs->cs_nffree); 250 } 251 printf("\n"); 252 if (fssize % afs.fs_fpg) { 253 if (disk.d_ufs == 1) 254 printf("cylinders in last group %d\n", 255 howmany(afs.fs_old_size % afs.fs_fpg, 256 afs.fs_old_spc / afs.fs_old_nspf)); 257 printf("blocks in last group %ld\n\n", 258 (long)((fssize % afs.fs_fpg) / afs.fs_frag)); 259 } 260 while ((i = cgread(&disk)) != 0) { 261 if (i == -1 || dumpcg()) 262 goto err; 263 } 264 return (0); 265 266err: ufserr(name); 267 return (1); 268} 269 270int 271dumpcg(void) 272{ 273 time_t cgtime; 274 off_t cur; 275 int i, j; 276 277 printf("\ncg %d:\n", disk.d_lcg); 278 cur = fsbtodb(&afs, cgtod(&afs, disk.d_lcg)) * disk.d_bsize; 279 switch (disk.d_ufs) { 280 case 2: 281 cgtime = acg.cg_time; 282 printf("magic\t%x\ttell\t%qx\ttime\t%s", 283 acg.cg_magic, cur, ctime(&cgtime)); 284 printf("cgx\t%d\tndblk\t%d\tniblk\t%d\tinitiblk %d\n", 285 acg.cg_cgx, acg.cg_ndblk, acg.cg_niblk, acg.cg_initediblk); 286 break; 287 case 1: 288 cgtime = acg.cg_old_time; 289 printf("magic\t%x\ttell\t%qx\ttime\t%s", 290 acg.cg_magic, cur, ctime(&cgtime)); 291 printf("cgx\t%d\tncyl\t%d\tniblk\t%d\tndblk\t%d\n", 292 acg.cg_cgx, acg.cg_old_ncyl, acg.cg_old_niblk, 293 acg.cg_ndblk); 294 break; 295 default: 296 break; 297 } 298 printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 299 acg.cg_cs.cs_nbfree, acg.cg_cs.cs_ndir, 300 acg.cg_cs.cs_nifree, acg.cg_cs.cs_nffree); 301 printf("rotor\t%d\tirotor\t%d\tfrotor\t%d\nfrsum", 302 acg.cg_rotor, acg.cg_irotor, acg.cg_frotor); 303 for (i = 1, j = 0; i < afs.fs_frag; i++) { 304 printf("\t%d", acg.cg_frsum[i]); 305 j += i * acg.cg_frsum[i]; 306 } 307 printf("\nsum of frsum: %d", j); 308 if (afs.fs_contigsumsize > 0) { 309 for (i = 1; i < afs.fs_contigsumsize; i++) { 310 if ((i - 1) % 8 == 0) 311 printf("\nclusters %d-%d:", i, 312 afs.fs_contigsumsize - 1 < i + 7 ? 313 afs.fs_contigsumsize - 1 : i + 7); 314 printf("\t%d", cg_clustersum(&acg)[i]); 315 } 316 printf("\nclusters size %d and over: %d\n", 317 afs.fs_contigsumsize, 318 cg_clustersum(&acg)[afs.fs_contigsumsize]); 319 printf("clusters free:\t"); 320 pbits(cg_clustersfree(&acg), acg.cg_nclusterblks); 321 } else 322 printf("\n"); 323 printf("inodes used:\t"); 324 pbits(cg_inosused(&acg), afs.fs_ipg); 325 printf("blks free:\t"); 326 pbits(cg_blksfree(&acg), afs.fs_fpg); 327 return (0); 328} 329 330int 331marshal(const char *name) 332{ 333 struct fs *fs; 334 335 fs = &disk.d_fs; 336 337 printf("# newfs command for %s (%s)\n", name, disk.d_name); 338 printf("newfs "); 339 printf("-O %d ", disk.d_ufs); 340 if (fs->fs_flags & FS_DOSOFTDEP) 341 printf("-U "); 342 printf("-a %d ", fs->fs_maxcontig); 343 printf("-b %d ", fs->fs_bsize); 344 /* -c is dumb */ 345 printf("-d %d ", fs->fs_maxbsize); 346 printf("-e %d ", fs->fs_maxbpg); 347 printf("-f %d ", fs->fs_fsize); 348 printf("-g %d ", fs->fs_avgfilesize); 349 printf("-h %d ", fs->fs_avgfpdir); 350 /* -i is dumb */ 351 /* -j..l unimplemented */ 352 printf("-m %d ", fs->fs_minfree); 353 /* -n unimplemented */ 354 printf("-o "); 355 switch (fs->fs_optim) { 356 case FS_OPTSPACE: 357 printf("space "); 358 break; 359 case FS_OPTTIME: 360 printf("time "); 361 break; 362 default: 363 printf("unknown "); 364 break; 365 } 366 /* -p..r unimplemented */ 367 printf("-s %jd ", (intmax_t)fs->fs_size); 368 printf("%s ", disk.d_name); 369 printf("\n"); 370 371 return 0; 372} 373 374void 375pbits(void *vp, int max) 376{ 377 int i; 378 char *p; 379 int count, j; 380 381 for (count = i = 0, p = vp; i < max; i++) 382 if (isset(p, i)) { 383 if (count) 384 printf(",%s", count % 6 ? " " : "\n\t"); 385 count++; 386 printf("%d", i); 387 j = i; 388 while ((i+1)<max && isset(p, i+1)) 389 i++; 390 if (i != j) 391 printf("-%d", i); 392 } 393 printf("\n"); 394} 395 396void 397ufserr(const char *name) 398{ 399 if (disk.d_error != NULL) 400 warnx("%s: %s", name, disk.d_error); 401 else if (errno) 402 warn("%s", name); 403} 404 405void 406usage(void) 407{ 408 (void)fprintf(stderr, "usage: dumpfs [-m] filesys | device\n"); 409 exit(1); 410}
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