18fae3551SRodney W. Grimes /* 2*8a16b7a1SPedro F. Giffuni * SPDX-License-Identifier: BSD-3-Clause 3*8a16b7a1SPedro F. Giffuni * 4fd15d586SRobert Watson * Copyright (c) 2009 Robert N. M. Watson 5fd15d586SRobert Watson * All rights reserved. 6fd15d586SRobert Watson * 7fd15d586SRobert Watson * This software was developed at the University of Cambridge Computer 8fd15d586SRobert Watson * Laboratory with support from a grant from Google, Inc. 9fd15d586SRobert Watson * 101c85e6a3SKirk McKusick * Copyright (c) 2002 Networks Associates Technology, Inc. 111c85e6a3SKirk McKusick * All rights reserved. 121c85e6a3SKirk McKusick * 131c85e6a3SKirk McKusick * This software was developed for the FreeBSD Project by Marshall 141c85e6a3SKirk McKusick * Kirk McKusick and Network Associates Laboratories, the Security 151c85e6a3SKirk McKusick * Research Division of Network Associates, Inc. under DARPA/SPAWAR 161c85e6a3SKirk McKusick * contract N66001-01-C-8035 ("CBOSS"), as part of the DARPA CHATS 17363c1852SKirk McKusick * research program. 181c85e6a3SKirk McKusick * 198fae3551SRodney W. Grimes * Copyright (c) 1983, 1992, 1993 208fae3551SRodney W. Grimes * The Regents of the University of California. All rights reserved. 218fae3551SRodney W. Grimes * 228fae3551SRodney W. Grimes * Redistribution and use in source and binary forms, with or without 238fae3551SRodney W. Grimes * modification, are permitted provided that the following conditions 248fae3551SRodney W. Grimes * are met: 258fae3551SRodney W. Grimes * 1. Redistributions of source code must retain the above copyright 268fae3551SRodney W. Grimes * notice, this list of conditions and the following disclaimer. 278fae3551SRodney W. Grimes * 2. Redistributions in binary form must reproduce the above copyright 288fae3551SRodney W. Grimes * notice, this list of conditions and the following disclaimer in the 298fae3551SRodney W. Grimes * documentation and/or other materials provided with the distribution. 30fbbd9655SWarner Losh * 3. Neither the name of the University nor the names of its contributors 318fae3551SRodney W. Grimes * may be used to endorse or promote products derived from this software 328fae3551SRodney W. Grimes * without specific prior written permission. 338fae3551SRodney W. Grimes * 348fae3551SRodney W. Grimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 358fae3551SRodney W. Grimes * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 368fae3551SRodney W. Grimes * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 378fae3551SRodney W. Grimes * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 388fae3551SRodney W. Grimes * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 398fae3551SRodney W. Grimes * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 408fae3551SRodney W. Grimes * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 418fae3551SRodney W. Grimes * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 428fae3551SRodney W. Grimes * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 438fae3551SRodney W. Grimes * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 448fae3551SRodney W. Grimes * SUCH DAMAGE. 458fae3551SRodney W. Grimes */ 468fae3551SRodney W. Grimes 478fae3551SRodney W. Grimes #ifndef lint 48074fad21SPhilippe Charnier static const char copyright[] = 498fae3551SRodney W. Grimes "@(#) Copyright (c) 1983, 1992, 1993\n\ 508fae3551SRodney W. Grimes The Regents of the University of California. All rights reserved.\n"; 518fae3551SRodney W. Grimes #endif /* not lint */ 528fae3551SRodney W. Grimes 538fae3551SRodney W. Grimes #ifndef lint 54074fad21SPhilippe Charnier #if 0 559d1741b9SPeter Wemm static char sccsid[] = "@(#)dumpfs.c 8.5 (Berkeley) 4/29/95"; 56074fad21SPhilippe Charnier #endif 57074fad21SPhilippe Charnier static const char rcsid[] = 587f3dea24SPeter Wemm "$FreeBSD$"; 598fae3551SRodney W. Grimes #endif /* not lint */ 608fae3551SRodney W. Grimes 618fae3551SRodney W. Grimes #include <sys/param.h> 628fae3551SRodney W. Grimes #include <sys/time.h> 6375766e17SPoul-Henning Kamp #include <sys/disklabel.h> 648fae3551SRodney W. Grimes 651c85e6a3SKirk McKusick #include <ufs/ufs/dinode.h> 668fae3551SRodney W. Grimes #include <ufs/ffs/fs.h> 678fae3551SRodney W. Grimes 689d1741b9SPeter Wemm #include <err.h> 697d8939c5SJuli Mallett #include <errno.h> 709d1741b9SPeter Wemm #include <fcntl.h> 718fae3551SRodney W. Grimes #include <fstab.h> 72d67caa29SJuli Mallett #include <libufs.h> 73ef84bb4cSXin LI #include <paths.h> 7487d35aadSJuli Mallett #include <stdint.h> 758fae3551SRodney W. Grimes #include <stdio.h> 768fae3551SRodney W. Grimes #include <stdlib.h> 779d1741b9SPeter Wemm #include <unistd.h> 788fae3551SRodney W. Grimes 79d67caa29SJuli Mallett #define afs disk.d_fs 80a778dc9cSJuli Mallett #define acg disk.d_cg 818fae3551SRodney W. Grimes 821efe3c6bSEd Schouten static struct uufsd disk; 831c85e6a3SKirk McKusick 842162cff1SEd Schouten static int dumpfs(const char *); 852162cff1SEd Schouten static int dumpfsid(void); 862162cff1SEd Schouten static int dumpcg(void); 872162cff1SEd Schouten static int dumpfreespace(const char *, int); 882162cff1SEd Schouten static void dumpfreespacecg(int); 892162cff1SEd Schouten static int marshal(const char *); 902162cff1SEd Schouten static void pbits(void *, int); 912162cff1SEd Schouten static void pblklist(void *, int, off_t, int); 922162cff1SEd Schouten static void ufserr(const char *); 932162cff1SEd Schouten static void usage(void) __dead2; 948fae3551SRodney W. Grimes 958fae3551SRodney W. Grimes int 96b70cd7eeSWarner Losh main(int argc, char *argv[]) 978fae3551SRodney W. Grimes { 9887d35aadSJuli Mallett const char *name; 99e293d087SXin LI int ch, dofreespace, domarshal, dolabel, eval; 1008fae3551SRodney W. Grimes 101e293d087SXin LI dofreespace = domarshal = dolabel = eval = 0; 102684d26eaSJuli Mallett 103e293d087SXin LI while ((ch = getopt(argc, argv, "lfm")) != -1) { 10487d35aadSJuli Mallett switch (ch) { 105fd15d586SRobert Watson case 'f': 106fd15d586SRobert Watson dofreespace++; 107fd15d586SRobert Watson break; 10887d35aadSJuli Mallett case 'm': 10987d35aadSJuli Mallett domarshal = 1; 11087d35aadSJuli Mallett break; 111e293d087SXin LI case 'l': 112e293d087SXin LI dolabel = 1; 113e293d087SXin LI break; 11487d35aadSJuli Mallett case '?': 11587d35aadSJuli Mallett default: 1168fae3551SRodney W. Grimes usage(); 11787d35aadSJuli Mallett } 11887d35aadSJuli Mallett } 1198fae3551SRodney W. Grimes argc -= optind; 1208fae3551SRodney W. Grimes argv += optind; 1218fae3551SRodney W. Grimes 1228fae3551SRodney W. Grimes if (argc < 1) 1238fae3551SRodney W. Grimes usage(); 124fd15d586SRobert Watson if (dofreespace && domarshal) 125fd15d586SRobert Watson usage(); 126fd15d586SRobert Watson if (dofreespace > 2) 127fd15d586SRobert Watson usage(); 1288fae3551SRodney W. Grimes 12987d35aadSJuli Mallett while ((name = *argv++) != NULL) { 13087d35aadSJuli Mallett if (ufs_disk_fillout(&disk, name) == -1) { 13187d35aadSJuli Mallett ufserr(name); 13287d35aadSJuli Mallett eval |= 1; 13387d35aadSJuli Mallett continue; 13487d35aadSJuli Mallett } 135fd15d586SRobert Watson if (dofreespace) 136fd15d586SRobert Watson eval |= dumpfreespace(name, dofreespace); 137fd15d586SRobert Watson else if (domarshal) 13887d35aadSJuli Mallett eval |= marshal(name); 139e293d087SXin LI else if (dolabel) 140e293d087SXin LI eval |= dumpfsid(); 14187d35aadSJuli Mallett else 14287d35aadSJuli Mallett eval |= dumpfs(name); 14387d35aadSJuli Mallett ufs_disk_close(&disk); 14487d35aadSJuli Mallett } 1458fae3551SRodney W. Grimes exit(eval); 1468fae3551SRodney W. Grimes } 1478fae3551SRodney W. Grimes 1482162cff1SEd Schouten static int 149e293d087SXin LI dumpfsid(void) 150e293d087SXin LI { 151e293d087SXin LI 152ef84bb4cSXin LI printf("%sufsid/%08x%08x\n", _PATH_DEV, afs.fs_id[0], afs.fs_id[1]); 153e293d087SXin LI return 0; 154e293d087SXin LI } 155e293d087SXin LI 1562162cff1SEd Schouten static int 157b70cd7eeSWarner Losh dumpfs(const char *name) 1588fae3551SRodney W. Grimes { 1592a6b42f1SJuli Mallett time_t fstime; 1601c85e6a3SKirk McKusick int64_t fssize; 161bbef019cSNate Lawson int32_t fsflags; 162a1baa513SJuli Mallett int i; 1638fae3551SRodney W. Grimes 16460b9ade0SJuli Mallett switch (disk.d_ufs) { 16560b9ade0SJuli Mallett case 2: 1661c85e6a3SKirk McKusick fssize = afs.fs_size; 1672a6b42f1SJuli Mallett fstime = afs.fs_time; 1681c85e6a3SKirk McKusick printf("magic\t%x (UFS2)\ttime\t%s", 1692a6b42f1SJuli Mallett afs.fs_magic, ctime(&fstime)); 17024211a0aSAndrey V. Elsukov printf("superblock location\t%jd\tid\t[ %08x %08x ]\n", 171657c605cSJohan Karlsson (intmax_t)afs.fs_sblockloc, afs.fs_id[0], afs.fs_id[1]); 172657c605cSJohan Karlsson printf("ncg\t%d\tsize\t%jd\tblocks\t%jd\n", 173657c605cSJohan Karlsson afs.fs_ncg, (intmax_t)fssize, (intmax_t)afs.fs_dsize); 17460b9ade0SJuli Mallett break; 17560b9ade0SJuli Mallett case 1: 1761c85e6a3SKirk McKusick fssize = afs.fs_old_size; 1772a6b42f1SJuli Mallett fstime = afs.fs_old_time; 1781c85e6a3SKirk McKusick printf("magic\t%x (UFS1)\ttime\t%s", 1792a6b42f1SJuli Mallett afs.fs_magic, ctime(&fstime)); 1808f701116SGavin Atkinson printf("id\t[ %08x %08x ]\n", afs.fs_id[0], afs.fs_id[1]); 181657c605cSJohan Karlsson printf("ncg\t%d\tsize\t%jd\tblocks\t%jd\n", 182657c605cSJohan Karlsson afs.fs_ncg, (intmax_t)fssize, (intmax_t)afs.fs_dsize); 18360b9ade0SJuli Mallett break; 18460b9ade0SJuli Mallett default: 1852a6b42f1SJuli Mallett goto err; 1861c85e6a3SKirk McKusick } 1878fae3551SRodney W. Grimes printf("bsize\t%d\tshift\t%d\tmask\t0x%08x\n", 1888fae3551SRodney W. Grimes afs.fs_bsize, afs.fs_bshift, afs.fs_bmask); 1898fae3551SRodney W. Grimes printf("fsize\t%d\tshift\t%d\tmask\t0x%08x\n", 1908fae3551SRodney W. Grimes afs.fs_fsize, afs.fs_fshift, afs.fs_fmask); 1918fae3551SRodney W. Grimes printf("frag\t%d\tshift\t%d\tfsbtodb\t%d\n", 1928fae3551SRodney W. Grimes afs.fs_frag, afs.fs_fragshift, afs.fs_fsbtodb); 1931c85e6a3SKirk McKusick printf("minfree\t%d%%\toptim\t%s\tsymlinklen %d\n", 1948fae3551SRodney W. Grimes afs.fs_minfree, afs.fs_optim == FS_OPTSPACE ? "space" : "time", 1951c85e6a3SKirk McKusick afs.fs_maxsymlinklen); 19660b9ade0SJuli Mallett switch (disk.d_ufs) { 19760b9ade0SJuli Mallett case 2: 1981c85e6a3SKirk McKusick printf("%s %d\tmaxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 1991c85e6a3SKirk McKusick "maxbsize", afs.fs_maxbsize, afs.fs_maxbpg, 2001c85e6a3SKirk McKusick afs.fs_maxcontig, afs.fs_contigsumsize); 201657c605cSJohan Karlsson printf("nbfree\t%jd\tndir\t%jd\tnifree\t%jd\tnffree\t%jd\n", 202657c605cSJohan Karlsson (intmax_t)afs.fs_cstotal.cs_nbfree, 203657c605cSJohan Karlsson (intmax_t)afs.fs_cstotal.cs_ndir, 204657c605cSJohan Karlsson (intmax_t)afs.fs_cstotal.cs_nifree, 205657c605cSJohan Karlsson (intmax_t)afs.fs_cstotal.cs_nffree); 2065a9dc069SPawel Jakub Dawidek printf("bpg\t%d\tfpg\t%d\tipg\t%d\tunrefs\t%jd\n", 2075a9dc069SPawel Jakub Dawidek afs.fs_fpg / afs.fs_frag, afs.fs_fpg, afs.fs_ipg, 2085a9dc069SPawel Jakub Dawidek (intmax_t)afs.fs_unrefs); 209657c605cSJohan Karlsson printf("nindir\t%d\tinopb\t%d\tmaxfilesize\t%ju\n", 210657c605cSJohan Karlsson afs.fs_nindir, afs.fs_inopb, 211657c605cSJohan Karlsson (uintmax_t)afs.fs_maxfilesize); 2122a6b42f1SJuli Mallett printf("sbsize\t%d\tcgsize\t%d\tcsaddr\t%jd\tcssize\t%d\n", 2132a6b42f1SJuli Mallett afs.fs_sbsize, afs.fs_cgsize, (intmax_t)afs.fs_csaddr, 2142a6b42f1SJuli Mallett afs.fs_cssize); 21560b9ade0SJuli Mallett break; 21660b9ade0SJuli Mallett case 1: 2171c85e6a3SKirk McKusick printf("maxbpg\t%d\tmaxcontig %d\tcontigsumsize %d\n", 2181c85e6a3SKirk McKusick afs.fs_maxbpg, afs.fs_maxcontig, afs.fs_contigsumsize); 2191c85e6a3SKirk McKusick printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 2201c85e6a3SKirk McKusick afs.fs_old_cstotal.cs_nbfree, afs.fs_old_cstotal.cs_ndir, 2211c85e6a3SKirk McKusick afs.fs_old_cstotal.cs_nifree, afs.fs_old_cstotal.cs_nffree); 2221c85e6a3SKirk McKusick printf("cpg\t%d\tbpg\t%d\tfpg\t%d\tipg\t%d\n", 2231c85e6a3SKirk McKusick afs.fs_old_cpg, afs.fs_fpg / afs.fs_frag, afs.fs_fpg, 2241c85e6a3SKirk McKusick afs.fs_ipg); 225657c605cSJohan Karlsson printf("nindir\t%d\tinopb\t%d\tnspf\t%d\tmaxfilesize\t%ju\n", 2261c85e6a3SKirk McKusick afs.fs_nindir, afs.fs_inopb, afs.fs_old_nspf, 227657c605cSJohan Karlsson (uintmax_t)afs.fs_maxfilesize); 2281c85e6a3SKirk McKusick printf("sbsize\t%d\tcgsize\t%d\tcgoffset %d\tcgmask\t0x%08x\n", 2291c85e6a3SKirk McKusick afs.fs_sbsize, afs.fs_cgsize, afs.fs_old_cgoffset, 2301c85e6a3SKirk McKusick afs.fs_old_cgmask); 2311c85e6a3SKirk McKusick printf("csaddr\t%d\tcssize\t%d\n", 2321c85e6a3SKirk McKusick afs.fs_old_csaddr, afs.fs_cssize); 2331c85e6a3SKirk McKusick printf("rotdelay %dms\trps\t%d\ttrackskew %d\tinterleave %d\n", 2341c85e6a3SKirk McKusick afs.fs_old_rotdelay, afs.fs_old_rps, afs.fs_old_trackskew, 2351c85e6a3SKirk McKusick afs.fs_old_interleave); 2361c85e6a3SKirk McKusick printf("nsect\t%d\tnpsect\t%d\tspc\t%d\n", 2371c85e6a3SKirk McKusick afs.fs_old_nsect, afs.fs_old_npsect, afs.fs_old_spc); 23860b9ade0SJuli Mallett break; 23960b9ade0SJuli Mallett default: 2402a6b42f1SJuli Mallett goto err; 2411c85e6a3SKirk McKusick } 2428fae3551SRodney W. Grimes printf("sblkno\t%d\tcblkno\t%d\tiblkno\t%d\tdblkno\t%d\n", 2438fae3551SRodney W. Grimes afs.fs_sblkno, afs.fs_cblkno, afs.fs_iblkno, afs.fs_dblkno); 24431fdf44cSDavid Greenman printf("cgrotor\t%d\tfmod\t%d\tronly\t%d\tclean\t%d\n", 24531fdf44cSDavid Greenman afs.fs_cgrotor, afs.fs_fmod, afs.fs_ronly, afs.fs_clean); 246baa12a84SKirk McKusick printf("metaspace %jd\tavgfpdir %d\tavgfilesize %d\n", 247baa12a84SKirk McKusick afs.fs_metaspace, afs.fs_avgfpdir, afs.fs_avgfilesize); 24856d253f6SMike Pritchard printf("flags\t"); 249bbef019cSNate Lawson if (afs.fs_old_flags & FS_FLAGS_UPDATED) 250bbef019cSNate Lawson fsflags = afs.fs_flags; 251bbef019cSNate Lawson else 252bbef019cSNate Lawson fsflags = afs.fs_old_flags; 253bbef019cSNate Lawson if (fsflags == 0) 25456d253f6SMike Pritchard printf("none"); 255bbef019cSNate Lawson if (fsflags & FS_UNCLEAN) 25656d253f6SMike Pritchard printf("unclean "); 257bbef019cSNate Lawson if (fsflags & FS_DOSOFTDEP) 258113db2ddSJeff Roberson printf("soft-updates%s ", (fsflags & FS_SUJ) ? "+journal" : ""); 259bbef019cSNate Lawson if (fsflags & FS_NEEDSFSCK) 2601c85e6a3SKirk McKusick printf("needs fsck run "); 261bbef019cSNate Lawson if (fsflags & FS_INDEXDIRS) 2621c85e6a3SKirk McKusick printf("indexed directories "); 263bbef019cSNate Lawson if (fsflags & FS_ACLS) 264bbef019cSNate Lawson printf("acls "); 265bbef019cSNate Lawson if (fsflags & FS_MULTILABEL) 266bbef019cSNate Lawson printf("multilabel "); 2675a9dc069SPawel Jakub Dawidek if (fsflags & FS_GJOURNAL) 2685a9dc069SPawel Jakub Dawidek printf("gjournal "); 269bbef019cSNate Lawson if (fsflags & FS_FLAGS_UPDATED) 270bbef019cSNate Lawson printf("fs_flags expanded "); 2719340fc72SEdward Tomasz Napierala if (fsflags & FS_NFS4ACLS) 2729340fc72SEdward Tomasz Napierala printf("nfsv4acls "); 273a738d4cfSKonstantin Belousov if (fsflags & FS_TRIM) 274a738d4cfSKonstantin Belousov printf("trim "); 275bbef019cSNate Lawson fsflags &= ~(FS_UNCLEAN | FS_DOSOFTDEP | FS_NEEDSFSCK | FS_INDEXDIRS | 2769340fc72SEdward Tomasz Napierala FS_ACLS | FS_MULTILABEL | FS_GJOURNAL | FS_FLAGS_UPDATED | 277a738d4cfSKonstantin Belousov FS_NFS4ACLS | FS_SUJ | FS_TRIM); 278bbef019cSNate Lawson if (fsflags != 0) 279bbef019cSNate Lawson printf("unknown flags (%#x)", fsflags); 28056d253f6SMike Pritchard putchar('\n'); 28175e3597aSKirk McKusick printf("check hashes\t"); 28275e3597aSKirk McKusick fsflags = afs.fs_metackhash; 28375e3597aSKirk McKusick if (fsflags == 0) 28475e3597aSKirk McKusick printf("none"); 28575e3597aSKirk McKusick if (fsflags & CK_SUPERBLOCK) 28675e3597aSKirk McKusick printf("superblock "); 28775e3597aSKirk McKusick if (fsflags & CK_CYLGRP) 28875e3597aSKirk McKusick printf("cylinder-groups "); 28975e3597aSKirk McKusick if (fsflags & CK_INODE) 29075e3597aSKirk McKusick printf("inodes "); 29175e3597aSKirk McKusick if (fsflags & CK_INDIR) 29275e3597aSKirk McKusick printf("indirect-blocks "); 29375e3597aSKirk McKusick if (fsflags & CK_DIR) 29475e3597aSKirk McKusick printf("directories "); 29575e3597aSKirk McKusick fsflags &= ~(CK_SUPERBLOCK | CK_CYLGRP | CK_INODE | CK_INDIR | CK_DIR); 29675e3597aSKirk McKusick if (fsflags != 0) 29775e3597aSKirk McKusick printf("unknown flags (%#x)", fsflags); 29875e3597aSKirk McKusick putchar('\n'); 299c715b047SGordon Tetlow printf("fsmnt\t%s\n", afs.fs_fsmnt); 300549f62faSEdward Tomasz Napierala printf("volname\t%s\tswuid\t%ju\tprovidersize\t%ju\n", 301549f62faSEdward Tomasz Napierala afs.fs_volname, (uintmax_t)afs.fs_swuid, 302549f62faSEdward Tomasz Napierala (uintmax_t)afs.fs_providersize); 3038fae3551SRodney W. Grimes printf("\ncs[].cs_(nbfree,ndir,nifree,nffree):\n\t"); 304f55ff3f3SIan Dowse afs.fs_csp = calloc(1, afs.fs_cssize); 30560b9ade0SJuli Mallett if (bread(&disk, fsbtodb(&afs, afs.fs_csaddr), afs.fs_csp, afs.fs_cssize) == -1) 3068fae3551SRodney W. Grimes goto err; 3078fae3551SRodney W. Grimes for (i = 0; i < afs.fs_ncg; i++) { 3088fae3551SRodney W. Grimes struct csum *cs = &afs.fs_cs(&afs, i); 3098fae3551SRodney W. Grimes if (i && i % 4 == 0) 3108fae3551SRodney W. Grimes printf("\n\t"); 3118fae3551SRodney W. Grimes printf("(%d,%d,%d,%d) ", 3128fae3551SRodney W. Grimes cs->cs_nbfree, cs->cs_ndir, cs->cs_nifree, cs->cs_nffree); 3138fae3551SRodney W. Grimes } 3148fae3551SRodney W. Grimes printf("\n"); 3151c85e6a3SKirk McKusick if (fssize % afs.fs_fpg) { 31660b9ade0SJuli Mallett if (disk.d_ufs == 1) 3178fae3551SRodney W. Grimes printf("cylinders in last group %d\n", 3181c85e6a3SKirk McKusick howmany(afs.fs_old_size % afs.fs_fpg, 3191c85e6a3SKirk McKusick afs.fs_old_spc / afs.fs_old_nspf)); 3202a6b42f1SJuli Mallett printf("blocks in last group %ld\n\n", 3212a6b42f1SJuli Mallett (long)((fssize % afs.fs_fpg) / afs.fs_frag)); 3228fae3551SRodney W. Grimes } 323bc82f903SJuli Mallett while ((i = cgread(&disk)) != 0) { 324bc82f903SJuli Mallett if (i == -1 || dumpcg()) 3258fae3551SRodney W. Grimes goto err; 326bc82f903SJuli Mallett } 3278fae3551SRodney W. Grimes return (0); 3288fae3551SRodney W. Grimes 32987d35aadSJuli Mallett err: ufserr(name); 3308fae3551SRodney W. Grimes return (1); 331a1baa513SJuli Mallett } 3328fae3551SRodney W. Grimes 3332162cff1SEd Schouten static int 334bc82f903SJuli Mallett dumpcg(void) 3358fae3551SRodney W. Grimes { 3362a6b42f1SJuli Mallett time_t cgtime; 3378fae3551SRodney W. Grimes off_t cur; 3388fae3551SRodney W. Grimes int i, j; 3398fae3551SRodney W. Grimes 340bc82f903SJuli Mallett printf("\ncg %d:\n", disk.d_lcg); 341bc82f903SJuli Mallett cur = fsbtodb(&afs, cgtod(&afs, disk.d_lcg)) * disk.d_bsize; 34260b9ade0SJuli Mallett switch (disk.d_ufs) { 34360b9ade0SJuli Mallett case 2: 3442a6b42f1SJuli Mallett cgtime = acg.cg_time; 345657c605cSJohan Karlsson printf("magic\t%x\ttell\t%jx\ttime\t%s", 346657c605cSJohan Karlsson acg.cg_magic, (intmax_t)cur, ctime(&cgtime)); 3475a9dc069SPawel Jakub Dawidek printf("cgx\t%d\tndblk\t%d\tniblk\t%d\tinitiblk %d\tunrefs %d\n", 3485a9dc069SPawel Jakub Dawidek acg.cg_cgx, acg.cg_ndblk, acg.cg_niblk, acg.cg_initediblk, 3495a9dc069SPawel Jakub Dawidek acg.cg_unrefs); 35060b9ade0SJuli Mallett break; 35160b9ade0SJuli Mallett case 1: 3522a6b42f1SJuli Mallett cgtime = acg.cg_old_time; 353657c605cSJohan Karlsson printf("magic\t%x\ttell\t%jx\ttime\t%s", 354657c605cSJohan Karlsson acg.cg_magic, (intmax_t)cur, ctime(&cgtime)); 3558fae3551SRodney W. Grimes printf("cgx\t%d\tncyl\t%d\tniblk\t%d\tndblk\t%d\n", 3561c85e6a3SKirk McKusick acg.cg_cgx, acg.cg_old_ncyl, acg.cg_old_niblk, 3571c85e6a3SKirk McKusick acg.cg_ndblk); 35860b9ade0SJuli Mallett break; 35960b9ade0SJuli Mallett default: 36060b9ade0SJuli Mallett break; 3611c85e6a3SKirk McKusick } 3628fae3551SRodney W. Grimes printf("nbfree\t%d\tndir\t%d\tnifree\t%d\tnffree\t%d\n", 3638fae3551SRodney W. Grimes acg.cg_cs.cs_nbfree, acg.cg_cs.cs_ndir, 3648fae3551SRodney W. Grimes acg.cg_cs.cs_nifree, acg.cg_cs.cs_nffree); 3658fae3551SRodney W. Grimes printf("rotor\t%d\tirotor\t%d\tfrotor\t%d\nfrsum", 3668fae3551SRodney W. Grimes acg.cg_rotor, acg.cg_irotor, acg.cg_frotor); 3678fae3551SRodney W. Grimes for (i = 1, j = 0; i < afs.fs_frag; i++) { 3688fae3551SRodney W. Grimes printf("\t%d", acg.cg_frsum[i]); 3698fae3551SRodney W. Grimes j += i * acg.cg_frsum[i]; 3708fae3551SRodney W. Grimes } 3718fae3551SRodney W. Grimes printf("\nsum of frsum: %d", j); 3728fae3551SRodney W. Grimes if (afs.fs_contigsumsize > 0) { 3738fae3551SRodney W. Grimes for (i = 1; i < afs.fs_contigsumsize; i++) { 3748fae3551SRodney W. Grimes if ((i - 1) % 8 == 0) 3758fae3551SRodney W. Grimes printf("\nclusters %d-%d:", i, 3762c953857SMarcelo Araujo MIN(afs.fs_contigsumsize - 1, i + 7)); 3778fae3551SRodney W. Grimes printf("\t%d", cg_clustersum(&acg)[i]); 3788fae3551SRodney W. Grimes } 3798fae3551SRodney W. Grimes printf("\nclusters size %d and over: %d\n", 3808fae3551SRodney W. Grimes afs.fs_contigsumsize, 3818fae3551SRodney W. Grimes cg_clustersum(&acg)[afs.fs_contigsumsize]); 3828fae3551SRodney W. Grimes printf("clusters free:\t"); 3838fae3551SRodney W. Grimes pbits(cg_clustersfree(&acg), acg.cg_nclusterblks); 3848fae3551SRodney W. Grimes } else 3858fae3551SRodney W. Grimes printf("\n"); 3861c85e6a3SKirk McKusick printf("inodes used:\t"); 3878fae3551SRodney W. Grimes pbits(cg_inosused(&acg), afs.fs_ipg); 3881c85e6a3SKirk McKusick printf("blks free:\t"); 3898fae3551SRodney W. Grimes pbits(cg_blksfree(&acg), afs.fs_fpg); 3908fae3551SRodney W. Grimes return (0); 391a1baa513SJuli Mallett } 3928fae3551SRodney W. Grimes 3932162cff1SEd Schouten static int 394fd15d586SRobert Watson dumpfreespace(const char *name, int fflag) 395fd15d586SRobert Watson { 396fd15d586SRobert Watson int i; 397fd15d586SRobert Watson 398fd15d586SRobert Watson while ((i = cgread(&disk)) != 0) { 399fd15d586SRobert Watson if (i == -1) 400fd15d586SRobert Watson goto err; 401fd15d586SRobert Watson dumpfreespacecg(fflag); 402fd15d586SRobert Watson } 403fd15d586SRobert Watson return (0); 404fd15d586SRobert Watson err: 405fd15d586SRobert Watson ufserr(name); 406fd15d586SRobert Watson return (1); 407fd15d586SRobert Watson } 408fd15d586SRobert Watson 4092162cff1SEd Schouten static void 410fd15d586SRobert Watson dumpfreespacecg(int fflag) 411fd15d586SRobert Watson { 412fd15d586SRobert Watson 413fd15d586SRobert Watson pblklist(cg_blksfree(&acg), afs.fs_fpg, disk.d_lcg * afs.fs_fpg, 414fd15d586SRobert Watson fflag); 415fd15d586SRobert Watson } 416fd15d586SRobert Watson 4172162cff1SEd Schouten static int 41887d35aadSJuli Mallett marshal(const char *name) 41987d35aadSJuli Mallett { 42087d35aadSJuli Mallett struct fs *fs; 42187d35aadSJuli Mallett 42287d35aadSJuli Mallett fs = &disk.d_fs; 42387d35aadSJuli Mallett 42487d35aadSJuli Mallett printf("# newfs command for %s (%s)\n", name, disk.d_name); 42587d35aadSJuli Mallett printf("newfs "); 426feff4d85SJuli Mallett if (fs->fs_volname[0] != '\0') 427feff4d85SJuli Mallett printf("-L %s ", fs->fs_volname); 42887d35aadSJuli Mallett printf("-O %d ", disk.d_ufs); 42987d35aadSJuli Mallett if (fs->fs_flags & FS_DOSOFTDEP) 43087d35aadSJuli Mallett printf("-U "); 43187d35aadSJuli Mallett printf("-a %d ", fs->fs_maxcontig); 43287d35aadSJuli Mallett printf("-b %d ", fs->fs_bsize); 43387d35aadSJuli Mallett /* -c is dumb */ 43487d35aadSJuli Mallett printf("-d %d ", fs->fs_maxbsize); 43587d35aadSJuli Mallett printf("-e %d ", fs->fs_maxbpg); 43687d35aadSJuli Mallett printf("-f %d ", fs->fs_fsize); 43787d35aadSJuli Mallett printf("-g %d ", fs->fs_avgfilesize); 43887d35aadSJuli Mallett printf("-h %d ", fs->fs_avgfpdir); 4399d384d4dSKirk McKusick printf("-i %jd ", fragroundup(fs, lblktosize(fs, fragstoblks(fs, 4409d384d4dSKirk McKusick fs->fs_fpg)) / fs->fs_ipg)); 4419775d5ebSJuli Mallett if (fs->fs_flags & FS_SUJ) 4429775d5ebSJuli Mallett printf("-j "); 44373ea379eSEitan Adler if (fs->fs_flags & FS_GJOURNAL) 44473ea379eSEitan Adler printf("-J "); 4459d384d4dSKirk McKusick printf("-k %jd ", fs->fs_metaspace); 4469d384d4dSKirk McKusick if (fs->fs_flags & FS_MULTILABEL) 4479d384d4dSKirk McKusick printf("-l "); 44887d35aadSJuli Mallett printf("-m %d ", fs->fs_minfree); 44987d35aadSJuli Mallett /* -n unimplemented */ 45087d35aadSJuli Mallett printf("-o "); 45187d35aadSJuli Mallett switch (fs->fs_optim) { 45287d35aadSJuli Mallett case FS_OPTSPACE: 45387d35aadSJuli Mallett printf("space "); 45487d35aadSJuli Mallett break; 45587d35aadSJuli Mallett case FS_OPTTIME: 45687d35aadSJuli Mallett printf("time "); 45787d35aadSJuli Mallett break; 45887d35aadSJuli Mallett default: 45987d35aadSJuli Mallett printf("unknown "); 46087d35aadSJuli Mallett break; 46187d35aadSJuli Mallett } 46287d35aadSJuli Mallett /* -p..r unimplemented */ 463f807cca1SRuslan Ermilov printf("-s %jd ", (intmax_t)fsbtodb(fs, fs->fs_size)); 4649775d5ebSJuli Mallett if (fs->fs_flags & FS_TRIM) 4659775d5ebSJuli Mallett printf("-t "); 46687d35aadSJuli Mallett printf("%s ", disk.d_name); 46787d35aadSJuli Mallett printf("\n"); 46887d35aadSJuli Mallett 46987d35aadSJuli Mallett return 0; 47087d35aadSJuli Mallett } 47187d35aadSJuli Mallett 4722162cff1SEd Schouten static void 473b70cd7eeSWarner Losh pbits(void *vp, int max) 4748fae3551SRodney W. Grimes { 4753d438ad6SDavid E. O'Brien int i; 4763d438ad6SDavid E. O'Brien char *p; 4778fae3551SRodney W. Grimes int count, j; 4788fae3551SRodney W. Grimes 4798fae3551SRodney W. Grimes for (count = i = 0, p = vp; i < max; i++) 4808fae3551SRodney W. Grimes if (isset(p, i)) { 4818fae3551SRodney W. Grimes if (count) 4828fae3551SRodney W. Grimes printf(",%s", count % 6 ? " " : "\n\t"); 4838fae3551SRodney W. Grimes count++; 4848fae3551SRodney W. Grimes printf("%d", i); 4858fae3551SRodney W. Grimes j = i; 4868fae3551SRodney W. Grimes while ((i+1)<max && isset(p, i+1)) 4878fae3551SRodney W. Grimes i++; 4888fae3551SRodney W. Grimes if (i != j) 4898fae3551SRodney W. Grimes printf("-%d", i); 4908fae3551SRodney W. Grimes } 4918fae3551SRodney W. Grimes printf("\n"); 4928fae3551SRodney W. Grimes } 4938fae3551SRodney W. Grimes 4942162cff1SEd Schouten static void 495fd15d586SRobert Watson pblklist(void *vp, int max, off_t offset, int fflag) 496fd15d586SRobert Watson { 497fd15d586SRobert Watson int i, j; 498fd15d586SRobert Watson char *p; 499fd15d586SRobert Watson 500fd15d586SRobert Watson for (i = 0, p = vp; i < max; i++) { 501fd15d586SRobert Watson if (isset(p, i)) { 502fd15d586SRobert Watson printf("%jd", (intmax_t)(i + offset)); 503fd15d586SRobert Watson if (fflag < 2) { 504fd15d586SRobert Watson j = i; 505fd15d586SRobert Watson while ((i+1)<max && isset(p, i+1)) 506fd15d586SRobert Watson i++; 507fd15d586SRobert Watson if (i != j) 5086458691cSRobert Watson printf("-%jd", (intmax_t)(i + offset)); 509fd15d586SRobert Watson } 510fd15d586SRobert Watson printf("\n"); 511fd15d586SRobert Watson } 512fd15d586SRobert Watson } 513fd15d586SRobert Watson } 514fd15d586SRobert Watson 5152162cff1SEd Schouten static void 51687d35aadSJuli Mallett ufserr(const char *name) 51787d35aadSJuli Mallett { 51887d35aadSJuli Mallett if (disk.d_error != NULL) 51987d35aadSJuli Mallett warnx("%s: %s", name, disk.d_error); 52087d35aadSJuli Mallett else if (errno) 52187d35aadSJuli Mallett warn("%s", name); 52287d35aadSJuli Mallett } 52387d35aadSJuli Mallett 5242162cff1SEd Schouten static void 525b70cd7eeSWarner Losh usage(void) 5268fae3551SRodney W. Grimes { 5274ff79fdfSChristian Brueffer (void)fprintf(stderr, "usage: dumpfs [-flm] filesys | device\n"); 5288fae3551SRodney W. Grimes exit(1); 5298fae3551SRodney W. Grimes } 530