2 * Copyright (c) 1983, 1993
3 * The Regents of the University of California. All rights reserved.
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
13 * 4. Neither the name of the University nor the names of its contributors
14 * may be used to endorse or promote products derived from this software
15 * without specific prior written permission.
17 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32 static const char copyright[] =
33 "@(#) Copyright (c) 1983, 1993\n\
34 The Regents of the University of California. All rights reserved.\n";
38 static char sccsid[] = "@(#)tunefs.c 8.2 (Berkeley) 4/19/94";
41 #include <sys/cdefs.h>
42 __FBSDID("$FreeBSD$");
45 * tunefs: change layout parameters to an existing file system.
47 #include <sys/param.h>
48 #include <sys/mount.h>
49 #include <sys/disklabel.h>
52 #include <ufs/ufs/ufsmount.h>
53 #include <ufs/ufs/dinode.h>
54 #include <ufs/ffs/fs.h>
55 #include <ufs/ufs/dir.h>
70 /* the optimization warning string template */
71 #define OPTWARN "should optimize for %s with minfree %s %d%%"
74 #define sblock disk.d_fs
78 int journal_alloc(int64_t size);
79 void journal_clear(void);
83 main(int argc, char *argv[])
85 char *avalue, *jvalue, *Jvalue, *Lvalue, *lvalue, *Nvalue, *nvalue;
87 const char *special, *on;
90 int Aflag, aflag, eflag, evalue, fflag, fvalue, jflag, Jflag, Lflag;
91 int lflag, mflag, mvalue, Nflag, nflag, oflag, ovalue, pflag, sflag;
101 Aflag = aflag = eflag = fflag = jflag = Jflag = Lflag = lflag = 0;
102 mflag = Nflag = nflag = oflag = pflag = sflag = tflag = 0;
103 avalue = jvalue = Jvalue = Lvalue = lvalue = Nvalue = nvalue = NULL;
104 evalue = fvalue = mvalue = ovalue = svalue = Svalue = 0;
106 found_arg = 0; /* At least one arg is required. */
107 while ((ch = getopt(argc, argv, "Aa:e:f:j:J:L:l:m:N:n:o:ps:S:t:"))
118 name = "POSIX.1e ACLs";
120 if (strcmp(avalue, "enable") &&
121 strcmp(avalue, "disable")) {
122 errx(10, "bad %s (options are %s)",
123 name, "`enable' or `disable'");
130 name = "maximum blocks per file in a cylinder group";
131 evalue = atoi(optarg);
133 errx(10, "%s must be >= 1 (was %s)",
140 name = "average file size";
141 fvalue = atoi(optarg);
143 errx(10, "%s must be >= 1 (was %s)",
150 name = "softdep journaled file system";
152 if (strcmp(jvalue, "enable") &&
153 strcmp(jvalue, "disable")) {
154 errx(10, "bad %s (options are %s)",
155 name, "`enable' or `disable'");
162 name = "gjournaled file system";
164 if (strcmp(Jvalue, "enable") &&
165 strcmp(Jvalue, "disable")) {
166 errx(10, "bad %s (options are %s)",
167 name, "`enable' or `disable'");
175 name = "volume label";
178 while (isalnum(Lvalue[++i]));
179 if (Lvalue[i] != '\0') {
181 "bad %s. Valid characters are alphanumerics.",
184 if (strlen(Lvalue) >= MAXVOLLEN) {
185 errx(10, "bad %s. Length is longer than %d.",
186 name, MAXVOLLEN - 1);
193 name = "multilabel MAC file system";
195 if (strcmp(lvalue, "enable") &&
196 strcmp(lvalue, "disable")) {
197 errx(10, "bad %s (options are %s)",
198 name, "`enable' or `disable'");
205 name = "minimum percentage of free space";
206 mvalue = atoi(optarg);
207 if (mvalue < 0 || mvalue > 99)
208 errx(10, "bad %s (%s)", name, optarg);
216 if (strcmp(Nvalue, "enable") &&
217 strcmp(Nvalue, "disable")) {
218 errx(10, "bad %s (options are %s)",
219 name, "`enable' or `disable'");
226 name = "soft updates";
228 if (strcmp(nvalue, "enable") != 0 &&
229 strcmp(nvalue, "disable") != 0) {
230 errx(10, "bad %s (options are %s)",
231 name, "`enable' or `disable'");
238 name = "optimization preference";
239 if (strcmp(optarg, "space") == 0)
240 ovalue = FS_OPTSPACE;
241 else if (strcmp(optarg, "time") == 0)
245 "bad %s (options are `space' or `time')",
257 name = "expected number of files per directory";
258 svalue = atoi(optarg);
260 errx(10, "%s must be >= 1 (was %s)",
267 name = "Softdep Journal Size";
268 Svalue = atoi(optarg);
269 if (Svalue < SUJ_MIN)
270 errx(10, "%s must be >= %d (was %s)",
271 name, SUJ_MIN, optarg);
278 if (strcmp(tvalue, "enable") != 0 &&
279 strcmp(tvalue, "disable") != 0) {
280 errx(10, "bad %s (options are %s)",
281 name, "`enable' or `disable'");
291 if (found_arg == 0 || argc != 1)
294 on = special = argv[0];
295 if (ufs_disk_fillout(&disk, special) == -1)
297 if (disk.d_name != special) {
298 if (statfs(special, &stfs) != 0)
299 warn("Can't stat %s", special);
300 if (strcmp(special, stfs.f_mntonname) == 0)
309 name = "volume label";
310 strlcpy(sblock.fs_volname, Lvalue, MAXVOLLEN);
313 name = "POSIX.1e ACLs";
314 if (strcmp(avalue, "enable") == 0) {
315 if (sblock.fs_flags & FS_ACLS) {
316 warnx("%s remains unchanged as enabled", name);
317 } else if (sblock.fs_flags & FS_NFS4ACLS) {
318 warnx("%s and NFSv4 ACLs are mutually "
321 sblock.fs_flags |= FS_ACLS;
322 warnx("%s set", name);
324 } else if (strcmp(avalue, "disable") == 0) {
325 if ((~sblock.fs_flags & FS_ACLS) ==
327 warnx("%s remains unchanged as disabled",
330 sblock.fs_flags &= ~FS_ACLS;
331 warnx("%s cleared", name);
336 name = "maximum blocks per file in a cylinder group";
337 if (sblock.fs_maxbpg == evalue)
338 warnx("%s remains unchanged as %d", name, evalue);
340 warnx("%s changes from %d to %d",
341 name, sblock.fs_maxbpg, evalue);
342 sblock.fs_maxbpg = evalue;
346 name = "average file size";
347 if (sblock.fs_avgfilesize == (unsigned)fvalue) {
348 warnx("%s remains unchanged as %d", name, fvalue);
351 warnx("%s changes from %d to %d",
352 name, sblock.fs_avgfilesize, fvalue);
353 sblock.fs_avgfilesize = fvalue;
357 name = "soft updates journaling";
358 if (strcmp(jvalue, "enable") == 0) {
359 if ((sblock.fs_flags & (FS_DOSOFTDEP | FS_SUJ)) ==
360 (FS_DOSOFTDEP | FS_SUJ)) {
361 warnx("%s remains unchanged as enabled", name);
362 } else if (sblock.fs_clean == 0) {
363 warnx("%s cannot be enabled until fsck is run",
365 } else if (journal_alloc(Svalue) != 0) {
366 warnx("%s can not be enabled", name);
368 sblock.fs_flags |= FS_DOSOFTDEP | FS_SUJ;
369 warnx("%s set", name);
371 } else if (strcmp(jvalue, "disable") == 0) {
372 if ((~sblock.fs_flags & FS_SUJ) == FS_SUJ) {
373 warnx("%s remains unchanged as disabled", name);
376 sblock.fs_flags &= ~FS_SUJ;
377 sblock.fs_sujfree = 0;
378 warnx("%s cleared but soft updates still set.",
381 warnx("remove .sujournal to reclaim space");
387 if (strcmp(Jvalue, "enable") == 0) {
388 if (sblock.fs_flags & FS_GJOURNAL) {
389 warnx("%s remains unchanged as enabled", name);
391 sblock.fs_flags |= FS_GJOURNAL;
392 warnx("%s set", name);
394 } else if (strcmp(Jvalue, "disable") == 0) {
395 if ((~sblock.fs_flags & FS_GJOURNAL) ==
397 warnx("%s remains unchanged as disabled",
400 sblock.fs_flags &= ~FS_GJOURNAL;
401 warnx("%s cleared", name);
407 if (strcmp(lvalue, "enable") == 0) {
408 if (sblock.fs_flags & FS_MULTILABEL) {
409 warnx("%s remains unchanged as enabled", name);
411 sblock.fs_flags |= FS_MULTILABEL;
412 warnx("%s set", name);
414 } else if (strcmp(lvalue, "disable") == 0) {
415 if ((~sblock.fs_flags & FS_MULTILABEL) ==
417 warnx("%s remains unchanged as disabled",
420 sblock.fs_flags &= ~FS_MULTILABEL;
421 warnx("%s cleared", name);
426 name = "minimum percentage of free space";
427 if (sblock.fs_minfree == mvalue)
428 warnx("%s remains unchanged as %d%%", name, mvalue);
430 warnx("%s changes from %d%% to %d%%",
431 name, sblock.fs_minfree, mvalue);
432 sblock.fs_minfree = mvalue;
433 if (mvalue >= MINFREE && sblock.fs_optim == FS_OPTSPACE)
434 warnx(OPTWARN, "time", ">=", MINFREE);
435 if (mvalue < MINFREE && sblock.fs_optim == FS_OPTTIME)
436 warnx(OPTWARN, "space", "<", MINFREE);
441 if (strcmp(Nvalue, "enable") == 0) {
442 if (sblock.fs_flags & FS_NFS4ACLS) {
443 warnx("%s remains unchanged as enabled", name);
444 } else if (sblock.fs_flags & FS_ACLS) {
445 warnx("%s and POSIX.1e ACLs are mutually "
448 sblock.fs_flags |= FS_NFS4ACLS;
449 warnx("%s set", name);
451 } else if (strcmp(Nvalue, "disable") == 0) {
452 if ((~sblock.fs_flags & FS_NFS4ACLS) ==
454 warnx("%s remains unchanged as disabled",
457 sblock.fs_flags &= ~FS_NFS4ACLS;
458 warnx("%s cleared", name);
463 name = "soft updates";
464 if (strcmp(nvalue, "enable") == 0) {
465 if (sblock.fs_flags & FS_DOSOFTDEP)
466 warnx("%s remains unchanged as enabled", name);
467 else if (sblock.fs_clean == 0) {
468 warnx("%s cannot be enabled until fsck is run",
471 sblock.fs_flags |= FS_DOSOFTDEP;
472 warnx("%s set", name);
474 } else if (strcmp(nvalue, "disable") == 0) {
475 if ((~sblock.fs_flags & FS_DOSOFTDEP) == FS_DOSOFTDEP)
476 warnx("%s remains unchanged as disabled", name);
478 sblock.fs_flags &= ~FS_DOSOFTDEP;
479 warnx("%s cleared", name);
484 name = "optimization preference";
485 chg[FS_OPTSPACE] = "space";
486 chg[FS_OPTTIME] = "time";
487 if (sblock.fs_optim == ovalue)
488 warnx("%s remains unchanged as %s", name, chg[ovalue]);
490 warnx("%s changes from %s to %s",
491 name, chg[sblock.fs_optim], chg[ovalue]);
492 sblock.fs_optim = ovalue;
493 if (sblock.fs_minfree >= MINFREE &&
494 ovalue == FS_OPTSPACE)
495 warnx(OPTWARN, "time", ">=", MINFREE);
496 if (sblock.fs_minfree < MINFREE && ovalue == FS_OPTTIME)
497 warnx(OPTWARN, "space", "<", MINFREE);
501 name = "expected number of files per directory";
502 if (sblock.fs_avgfpdir == (unsigned)svalue) {
503 warnx("%s remains unchanged as %d", name, svalue);
506 warnx("%s changes from %d to %d",
507 name, sblock.fs_avgfpdir, svalue);
508 sblock.fs_avgfpdir = svalue;
512 name = "issue TRIM to the disk";
513 if (strcmp(tvalue, "enable") == 0) {
514 if (sblock.fs_flags & FS_TRIM)
515 warnx("%s remains unchanged as enabled", name);
517 sblock.fs_flags |= FS_TRIM;
518 warnx("%s set", name);
520 } else if (strcmp(tvalue, "disable") == 0) {
521 if ((~sblock.fs_flags & FS_TRIM) == FS_TRIM)
522 warnx("%s remains unchanged as disabled", name);
524 sblock.fs_flags &= ~FS_TRIM;
525 warnx("%s cleared", name);
530 if (sbwrite(&disk, Aflag) == -1)
532 ufs_disk_close(&disk);
534 bzero(&args, sizeof(args));
536 stfs.f_flags | MNT_UPDATE | MNT_RELOAD, &args) < 0)
537 err(9, "%s: reload", special);
538 warnx("file system reloaded");
542 if (disk.d_error != NULL)
543 errx(11, "%s: %s", special, disk.d_error);
545 err(12, "%s", special);
551 disk.d_fs.fs_flags |= FS_UNCLEAN | FS_NEEDSFSCK;
552 disk.d_fs.fs_clean = 0;
556 static char clrbuf[MAXBSIZE];
564 static int contig = 1;
568 blk = cgballoc(&disk);
572 * If we failed to allocate a block from this cg, move to
575 if (cgwrite(&disk) < 0) {
576 warn("Failed to write updated cg");
579 while ((valid = cgread(&disk)) == 1) {
581 * Try to minimize fragmentation by requiring a minimum
582 * number of blocks present.
584 if (cgp->cg_cs.cs_nbfree > 256 * 1024)
586 if (contig == 0 && cgp->cg_cs.cs_nbfree)
592 * Try once through looking only for large contiguous regions
593 * and again taking any space we can find.
598 warnx("Journal file fragmented.");
601 warnx("Failed to find sufficient free blocks for the journal");
604 if (bwrite(&disk, fsbtodb(&sblock, blk), clrbuf,
605 sblock.fs_bsize) <= 0) {
606 warn("Failed to initialize new block");
613 * Search a directory block for the SUJ_FILE.
616 dir_search(ufs2_daddr_t blk, int bytes)
618 char block[MAXBSIZE];
622 if (bread(&disk, fsbtodb(&sblock, blk), block, bytes) <= 0) {
623 warn("Failed to read dir block");
626 for (off = 0; off < bytes; off += dp->d_reclen) {
627 dp = (struct direct *)&block[off];
628 if (dp->d_reclen == 0)
632 if (dp->d_namlen != strlen(SUJ_FILE))
634 if (bcmp(dp->d_name, SUJ_FILE, dp->d_namlen) != 0)
643 * Search in the ROOTINO for the SUJ_FILE. If it exists we can not enable
647 journal_findfile(void)
649 struct ufs1_dinode *dp1;
650 struct ufs2_dinode *dp2;
656 if (getino(&disk, &ip, ROOTINO, &mode) != 0) {
657 warn("Failed to get root inode");
662 if (sblock.fs_magic == FS_UFS1_MAGIC) {
663 if ((off_t)dp1->di_size >= lblktosize(&sblock, NDADDR)) {
664 warnx("ROOTINO extends beyond direct blocks.");
667 for (i = 0; i < NDADDR; i++) {
668 if (dp1->di_db[i] == 0)
670 if ((ino = dir_search(dp1->di_db[i],
671 sblksize(&sblock, (off_t)dp1->di_size, i))) != 0)
675 if ((off_t)dp1->di_size >= lblktosize(&sblock, NDADDR)) {
676 warnx("ROOTINO extends beyond direct blocks.");
679 for (i = 0; i < NDADDR; i++) {
680 if (dp2->di_db[i] == 0)
682 if ((ino = dir_search(dp2->di_db[i],
683 sblksize(&sblock, (off_t)dp2->di_size, i))) != 0)
692 dir_clear_block(char *block, off_t off)
696 for (; off < sblock.fs_bsize; off += DIRBLKSIZ) {
697 dp = (struct direct *)&block[off];
699 dp->d_reclen = DIRBLKSIZ;
700 dp->d_type = DT_UNKNOWN;
705 * Insert the journal at inode 'ino' into directory blk 'blk' at the first
706 * free offset of 'off'. DIRBLKSIZ blocks after off are initialized as
710 dir_insert(ufs2_daddr_t blk, off_t off, ino_t ino)
713 char block[MAXBSIZE];
715 if (bread(&disk, fsbtodb(&sblock, blk), block, sblock.fs_bsize) <= 0) {
716 warn("Failed to read dir block");
719 bzero(&block[off], sblock.fs_bsize - off);
720 dp = (struct direct *)&block[off];
722 dp->d_reclen = DIRBLKSIZ;
724 dp->d_namlen = strlen(SUJ_FILE);
725 bcopy(SUJ_FILE, &dp->d_name, strlen(SUJ_FILE));
726 dir_clear_block(block, off + DIRBLKSIZ);
727 if (bwrite(&disk, fsbtodb(&sblock, blk), block, sblock.fs_bsize) <= 0) {
728 warn("Failed to write dir block");
735 * Extend a directory block in 'blk' by copying it to a full size block
736 * and inserting the new journal inode into .sujournal.
739 dir_extend(ufs2_daddr_t blk, ufs2_daddr_t nblk, off_t size, ino_t ino)
741 char block[MAXBSIZE];
743 if (bread(&disk, fsbtodb(&sblock, blk), block,
744 roundup(size, sblock.fs_fsize)) <= 0) {
745 warn("Failed to read dir block");
748 dir_clear_block(block, size);
749 if (bwrite(&disk, fsbtodb(&sblock, nblk), block, sblock.fs_bsize)
751 warn("Failed to write dir block");
755 return (dir_insert(nblk, size, ino));
759 * Insert the journal file into the ROOTINO directory. We always extend the
763 journal_insertfile(ino_t ino)
765 struct ufs1_dinode *dp1;
766 struct ufs2_dinode *dp2;
775 if (getino(&disk, &ip, ROOTINO, &mode) != 0) {
776 warn("Failed to get root inode");
784 nblk = journal_balloc();
788 * For simplicity sake we aways extend the ROOTINO into a new
789 * directory block rather than searching for space and inserting
790 * into an existing block. However, if the rootino has frags
791 * have to free them and extend the block.
793 if (sblock.fs_magic == FS_UFS1_MAGIC) {
794 lbn = lblkno(&sblock, dp1->di_size);
795 off = blkoff(&sblock, dp1->di_size);
796 blk = dp1->di_db[lbn];
797 size = sblksize(&sblock, (off_t)dp1->di_size, lbn);
799 lbn = lblkno(&sblock, dp2->di_size);
800 off = blkoff(&sblock, dp2->di_size);
801 blk = dp2->di_db[lbn];
802 size = sblksize(&sblock, (off_t)dp2->di_size, lbn);
805 if (dir_extend(blk, nblk, off, ino) == -1)
809 if (dir_insert(nblk, 0, ino) == -1)
812 if (sblock.fs_magic == FS_UFS1_MAGIC) {
813 dp1->di_blocks += (sblock.fs_bsize - size) / DEV_BSIZE;
814 dp1->di_db[lbn] = nblk;
815 dp1->di_size = lblktosize(&sblock, lbn+1);
817 dp2->di_blocks += (sblock.fs_bsize - size) / DEV_BSIZE;
818 dp2->di_db[lbn] = nblk;
819 dp2->di_size = lblktosize(&sblock, lbn+1);
821 if (putino(&disk) < 0) {
822 warn("Failed to write root inode");
825 if (cgwrite(&disk) < 0) {
826 warn("Failed to write updated cg");
831 if (cgbfree(&disk, blk, size) < 0) {
832 warn("Failed to write cg");
841 indir_fill(ufs2_daddr_t blk, int level, int *resid)
843 char indirbuf[MAXBSIZE];
851 bzero(indirbuf, sizeof(indirbuf));
852 bap1 = (ufs1_daddr_t *)indirbuf;
855 for (i = 0; i < NINDIR(&sblock) && *resid != 0; i++) {
856 nblk = journal_balloc();
860 if (sblock.fs_magic == FS_UFS1_MAGIC)
865 ncnt = indir_fill(nblk, level - 1, resid);
872 if (bwrite(&disk, fsbtodb(&sblock, blk), indirbuf,
873 sblock.fs_bsize) <= 0) {
874 warn("Failed to write indirect");
881 * Clear the flag bits so the journal can be removed.
886 struct ufs1_dinode *dp1;
887 struct ufs2_dinode *dp2;
892 ino = journal_findfile();
893 if (ino == (ino_t)-1 || ino == 0) {
894 warnx("Journal file does not exist");
897 printf("Clearing journal flags from inode %d\n", ino);
898 if (getino(&disk, &ip, ino, &mode) != 0) {
899 warn("Failed to get journal inode");
904 if (sblock.fs_magic == FS_UFS1_MAGIC)
908 if (putino(&disk) < 0) {
909 warn("Failed to write journal inode");
915 journal_alloc(int64_t size)
917 struct ufs1_dinode *dp1;
918 struct ufs2_dinode *dp2;
933 * If the journal file exists we can't allocate it.
935 ino = journal_findfile();
936 if (ino == (ino_t)-1)
939 warnx("Journal file %s already exists, please remove.",
944 * If the user didn't supply a size pick one based on the filesystem
945 * size constrained with hardcoded MIN and MAX values. We opt for
946 * 1/1024th of the filesystem up to MAX but not exceeding one CG and
947 * not less than the MIN.
950 size = (sblock.fs_size * sblock.fs_bsize) / 1024;
951 size = MIN(SUJ_MAX, size);
952 if (size / sblock.fs_fsize > sblock.fs_fpg)
953 size = sblock.fs_fpg * sblock.fs_fsize;
954 size = MAX(SUJ_MIN, size);
955 /* fsck does not support fragments in journal files. */
956 size = roundup(size, sblock.fs_bsize);
958 resid = blocks = size / sblock.fs_bsize;
959 if (sblock.fs_cstotal.cs_nbfree < blocks) {
960 warn("Insufficient free space for %jd byte journal", size);
964 * Find a cg with enough blocks to satisfy the journal
965 * size. Presently the journal does not span cgs.
967 while (cgread(&disk) == 1) {
968 if (cgp->cg_cs.cs_nifree == 0)
970 ino = cgialloc(&disk);
973 printf("Using inode %d in cg %d for %jd byte journal\n",
974 ino, cgp->cg_cgx, size);
975 if (getino(&disk, &ip, ino, &mode) != 0) {
976 warn("Failed to get allocated inode");
981 * We leave fields unrelated to the number of allocated
982 * blocks and size uninitialized. This causes legacy
983 * fsck implementations to clear the inode.
988 if (sblock.fs_magic == FS_UFS1_MAGIC) {
989 bzero(dp1, sizeof(*dp1));
991 dp1->di_mode = IFREG | IREAD;
993 dp1->di_flags = SF_IMMUTABLE | SF_NOUNLINK | UF_NODUMP;
994 dp1->di_atime = utime;
995 dp1->di_mtime = utime;
996 dp1->di_ctime = utime;
998 bzero(dp2, sizeof(*dp2));
1000 dp2->di_mode = IFREG | IREAD;
1002 dp2->di_flags = SF_IMMUTABLE | SF_NOUNLINK | UF_NODUMP;
1003 dp2->di_atime = utime;
1004 dp2->di_mtime = utime;
1005 dp2->di_ctime = utime;
1006 dp2->di_birthtime = utime;
1008 for (i = 0; i < NDADDR && resid; i++, resid--) {
1009 blk = journal_balloc();
1012 if (sblock.fs_magic == FS_UFS1_MAGIC) {
1013 dp1->di_db[i] = blk;
1016 dp2->di_db[i] = blk;
1020 for (i = 0; i < NIADDR && resid; i++) {
1021 blk = journal_balloc();
1024 blks = indir_fill(blk, i, &resid) + 1;
1029 if (sblock.fs_magic == FS_UFS1_MAGIC) {
1030 dp1->di_ib[i] = blk;
1031 dp1->di_blocks += blks;
1033 dp2->di_ib[i] = blk;
1034 dp2->di_blocks += blks;
1037 if (sblock.fs_magic == FS_UFS1_MAGIC)
1038 dp1->di_blocks *= sblock.fs_bsize / disk.d_bsize;
1040 dp2->di_blocks *= sblock.fs_bsize / disk.d_bsize;
1041 if (putino(&disk) < 0) {
1042 warn("Failed to write inode");
1046 if (cgwrite(&disk) < 0) {
1047 warn("Failed to write updated cg");
1051 if (journal_insertfile(ino) < 0) {
1055 sblock.fs_sujfree = 0;
1058 warnx("Insufficient free space for the journal.");
1066 fprintf(stderr, "%s\n%s\n%s\n%s\n%s\n%s\n",
1067 "usage: tunefs [-A] [-a enable | disable] [-e maxbpg] [-f avgfilesize]",
1068 " [-J enable | disable] [-j enable | disable]",
1069 " [-L volname] [-l enable | disable] [-m minfree]",
1070 " [-N enable | disable] [-n enable | disable]",
1071 " [-o space | time] [-p] [-s avgfpdir] [-t enable | disable]",
1072 " special | filesystem");
1079 warnx("POSIX.1e ACLs: (-a) %s",
1080 (sblock.fs_flags & FS_ACLS)? "enabled" : "disabled");
1081 warnx("NFSv4 ACLs: (-N) %s",
1082 (sblock.fs_flags & FS_NFS4ACLS)? "enabled" : "disabled");
1083 warnx("MAC multilabel: (-l) %s",
1084 (sblock.fs_flags & FS_MULTILABEL)? "enabled" : "disabled");
1085 warnx("soft updates: (-n) %s",
1086 (sblock.fs_flags & FS_DOSOFTDEP)? "enabled" : "disabled");
1087 warnx("soft update journaling: (-j) %s",
1088 (sblock.fs_flags & FS_SUJ)? "enabled" : "disabled");
1089 warnx("gjournal: (-J) %s",
1090 (sblock.fs_flags & FS_GJOURNAL)? "enabled" : "disabled");
1091 warnx("trim: (-t) %s",
1092 (sblock.fs_flags & FS_TRIM)? "enabled" : "disabled");
1093 warnx("maximum blocks per file in a cylinder group: (-e) %d",
1095 warnx("average file size: (-f) %d",
1096 sblock.fs_avgfilesize);
1097 warnx("average number of files in a directory: (-s) %d",
1098 sblock.fs_avgfpdir);
1099 warnx("minimum percentage of free space: (-m) %d%%",
1101 warnx("optimization preference: (-o) %s",
1102 sblock.fs_optim == FS_OPTSPACE ? "space" : "time");
1103 if (sblock.fs_minfree >= MINFREE &&
1104 sblock.fs_optim == FS_OPTSPACE)
1105 warnx(OPTWARN, "time", ">=", MINFREE);
1106 if (sblock.fs_minfree < MINFREE &&
1107 sblock.fs_optim == FS_OPTTIME)
1108 warnx(OPTWARN, "space", "<", MINFREE);
1109 warnx("volume label: (-L) %s",