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CVS log for src/sbin/newfs/mkfs.c

[BACK] Up to [cvs.NetBSD.org] / src / sbin / newfs

Request diff between arbitrary revisions


Default branch: MAIN


Revision 1.136 / (download) - annotate - [select for diffs], Thu Feb 22 02:11:29 2024 UTC (5 days, 5 hours ago) by mrg
Branch: MAIN
CVS Tags: HEAD
Changes since 1.135: +4 -3 lines
Diff to previous 1.135 (colored)

if the window size works but is 0, assume it didn't work and use 80.

Revision 1.135 / (download) - annotate - [select for diffs], Wed Jul 5 10:58:58 2023 UTC (7 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.134: +2 -4 lines
Diff to previous 1.134 (colored)

Revert "newfs(8): Ensure A divides S before aligned_alloc(A, S)."

C17 lifted this restriction.

Revision 1.134 / (download) - annotate - [select for diffs], Tue Jul 4 20:40:34 2023 UTC (7 months, 3 weeks ago) by riastradh
Branch: MAIN
Changes since 1.133: +4 -2 lines
Diff to previous 1.133 (colored)

newfs(8): Ensure A divides S before aligned_alloc(A, S).

Required by C11 Sec. 7.22.3.1 The aligned_alloc function, para. 2,
p. 348:

   The value of alignment shall be a valid alignment supported by the
   implementation and the value of size shall be an integral multiple
   of alignment.

XXX pullup-10

Revision 1.132.2.1 / (download) - annotate - [select for diffs], Sat May 13 11:51:14 2023 UTC (9 months, 2 weeks ago) by martin
Branch: netbsd-10
CVS Tags: netbsd-10-0-RC4, netbsd-10-0-RC3, netbsd-10-0-RC2, netbsd-10-0-RC1
Changes since 1.132: +8 -8 lines
Diff to previous 1.132 (colored) next main 1.133 (colored)

Pull up following revision(s) (requested by chs in ticket #160):

	usr.sbin/makefs/ffs/ffs_alloc.c: revision 1.31
	sbin/tunefs/tunefs.c: revision 1.58
	sbin/fsck_ffs/setup.c: revision 1.105
	sbin/fsck_ffs/pass5.c: revision 1.56
	usr.sbin/makefs/ffs.c: revision 1.74
	usr.sbin/makefs/ffs/mkfs.c: revision 1.42
	usr.sbin/makefs/Makefile: revision 1.40
	sys/ufs/ffs/fs.h: revision 1.71
	sbin/fsdb/fsdb.c: revision 1.54
	sbin/resize_ffs/resize_ffs.c: revision 1.58
	sbin/fsck_ffs/pass4.c: revision 1.29
	usr.sbin/makefs/ffs/ffs_extern.h: revision 1.9
	sbin/newfs/mkfs.c: revision 1.133
	sys/ufs/ffs/ffs_alloc.c: revision 1.172
	sbin/fsck_ffs/pass1b.c: revision 1.24
	usr.sbin/dumpfs/dumpfs.c: revision 1.68
	sys/ufs/ffs/ffs_extern.h: revision 1.88
	usr.sbin/quotacheck/quotacheck.c: revision 1.51
	sys/ufs/ffs/ffs_subr.c: revision 1.54
	sbin/fsck_ffs/main.c: revision 1.91
	sbin/fsck_ffs/pass1.c: revision 1.63

ufs: fixed signed/unsigned bugs affecting large file systems

Apply these commits from FreeBSD:
  commit e870d1e6f97cc73308c11c40684b775bcfa906a2
  Author: Kirk McKusick <mckusick@FreeBSD.org>
  Date:   Wed Feb 10 20:10:35 2010 +0000
    This fix corrects a problem in the file system that treats large
    inode numbers as negative rather than unsigned. For a default
    (16K block) file system, this bug began to show up at a file system
    size above about 16Tb.
    To fully handle this problem, newfs must be updated to ensure that
    it will never create a filesystem with more than 2^32 inodes. That
    patch will be forthcoming soon.
    Reported by: Scott Burns, John Kilburg, Bruce Evans
    Followup by: Jeff Roberson
    PR:          133980
    MFC after:   2 weeks

  commit 81479e688b0f643ffacd3f335b4b4bba460b769d
  Author: Kirk McKusick <mckusick@FreeBSD.org>
  Date:   Thu Feb 11 18:14:53 2010 +0000
    One last pass to get all the unsigned comparisons correct.

In additional to the changes from FreeBSD, this commit includes quite a few
related changes to appease -Wsign-compare.

Revision 1.133 / (download) - annotate - [select for diffs], Sat Jan 7 19:41:29 2023 UTC (13 months, 2 weeks ago) by chs
Branch: MAIN
Changes since 1.132: +8 -8 lines
Diff to previous 1.132 (colored)

ufs: fixed signed/unsigned bugs affecting large file systems

Apply these commits from FreeBSD:

  commit e870d1e6f97cc73308c11c40684b775bcfa906a2
  Author: Kirk McKusick <mckusick@FreeBSD.org>
  Date:   Wed Feb 10 20:10:35 2010 +0000

    This fix corrects a problem in the file system that treats large
    inode numbers as negative rather than unsigned. For a default
    (16K block) file system, this bug began to show up at a file system
    size above about 16Tb.

    To fully handle this problem, newfs must be updated to ensure that
    it will never create a filesystem with more than 2^32 inodes. That
    patch will be forthcoming soon.

    Reported by: Scott Burns, John Kilburg, Bruce Evans
    Followup by: Jeff Roberson
    PR:          133980
    MFC after:   2 weeks

  commit 81479e688b0f643ffacd3f335b4b4bba460b769d
  Author: Kirk McKusick <mckusick@FreeBSD.org>
  Date:   Thu Feb 11 18:14:53 2010 +0000

    One last pass to get all the unsigned comparisons correct.


In additional to the changes from FreeBSD, this commit includes quite a few
related changes to appease -Wsign-compare.

Revision 1.132 / (download) - annotate - [select for diffs], Thu Nov 17 06:40:39 2022 UTC (15 months, 1 week ago) by chs
Branch: MAIN
CVS Tags: netbsd-10-base
Branch point for: netbsd-10
Changes since 1.131: +4 -2 lines
Diff to previous 1.131 (colored)

Restore backward compatibility of UFS2 with previous NetBSD releases by
disabling support in UFS2 for extended attributes (including ACLs).
Add a new variant of UFS2 called "UFS2ea" that does support extended attributes.
Add new	fsck_ffs operations "-c	ea" and	"-c no-ea" to convert file systems
from UFS2 to UFS2ea and	vice-versa (both of which delete all existing extended
attributes in the process).

Revision 1.131 / (download) - annotate - [select for diffs], Sat Jan 1 10:32:28 2022 UTC (2 years, 1 month ago) by msaitoh
Branch: MAIN
Changes since 1.130: +3 -3 lines
Diff to previous 1.130 (colored)

s/sytem/system/

Revision 1.130 / (download) - annotate - [select for diffs], Thu Aug 20 15:54:11 2020 UTC (3 years, 6 months ago) by riastradh
Branch: MAIN
CVS Tags: cjep_sun2x-base1, cjep_sun2x-base, cjep_sun2x, cjep_staticlib_x-base1, cjep_staticlib_x-base, cjep_staticlib_x
Changes since 1.129: +4 -3 lines
Diff to previous 1.129 (colored)

mmap MAP_FAILED audit.

Revision 1.128.12.1 / (download) - annotate - [select for diffs], Tue Apr 21 18:42:00 2020 UTC (3 years, 10 months ago) by martin
Branch: phil-wifi
Changes since 1.128: +9 -7 lines
Diff to previous 1.128 (colored) next main 1.129 (colored)

Sync with HEAD

Revision 1.129 / (download) - annotate - [select for diffs], Fri Apr 17 09:33:37 2020 UTC (3 years, 10 months ago) by jdolecek
Branch: MAIN
CVS Tags: phil-wifi-20200421
Changes since 1.128: +9 -7 lines
Diff to previous 1.128 (colored)

align buffers used for I/O to DEV_BSIZE so it's executed more optimally
when run for xbd(4) device

Revision 1.127.4.1 / (download) - annotate - [select for diffs], Fri Apr 21 16:53:14 2017 UTC (6 years, 10 months ago) by bouyer
Branch: bouyer-socketcan
Changes since 1.127: +4 -2 lines
Diff to previous 1.127 (colored) next main 1.128 (colored)

Sync with HEAD

Revision 1.127.2.1 / (download) - annotate - [select for diffs], Mon Mar 20 06:57:02 2017 UTC (6 years, 11 months ago) by pgoyette
Branch: pgoyette-localcount
Changes since 1.127: +4 -2 lines
Diff to previous 1.127 (colored) next main 1.128 (colored)

Sync with HEAD

Revision 1.128 / (download) - annotate - [select for diffs], Wed Feb 8 16:11:40 2017 UTC (7 years ago) by rin
Branch: MAIN
CVS Tags: prg-localcount2-base3, prg-localcount2-base2, prg-localcount2-base1, prg-localcount2-base, prg-localcount2, phil-wifi-base, phil-wifi-20200411, phil-wifi-20200406, phil-wifi-20191119, phil-wifi-20190609, pgoyette-localcount-20170426, pgoyette-localcount-20170320, pgoyette-compat-merge-20190127, pgoyette-compat-base, pgoyette-compat-20190127, pgoyette-compat-20190118, pgoyette-compat-1226, pgoyette-compat-1126, pgoyette-compat-1020, pgoyette-compat-0930, pgoyette-compat-0906, pgoyette-compat-0728, pgoyette-compat-0625, pgoyette-compat-0521, pgoyette-compat-0502, pgoyette-compat-0422, pgoyette-compat-0415, pgoyette-compat-0407, pgoyette-compat-0330, pgoyette-compat-0322, pgoyette-compat-0315, pgoyette-compat, perseant-stdc-iso10646-base, perseant-stdc-iso10646, netbsd-9-base, netbsd-9-3-RELEASE, netbsd-9-2-RELEASE, netbsd-9-1-RELEASE, netbsd-9-0-RELEASE, netbsd-9-0-RC2, netbsd-9-0-RC1, netbsd-9, netbsd-8-base, netbsd-8-2-RELEASE, netbsd-8-1-RELEASE, netbsd-8-1-RC1, netbsd-8-0-RELEASE, netbsd-8-0-RC2, netbsd-8-0-RC1, netbsd-8, matt-nb8-mediatek-base, matt-nb8-mediatek, is-mlppp-base, is-mlppp, bouyer-socketcan-base1
Branch point for: phil-wifi
Changes since 1.127: +4 -2 lines
Diff to previous 1.127 (colored)

Add smaller versions of fsck_ffs(8) and newfs(8) for install media, where
support for Endian-Independent FFS and Apple UFS is disabled unless FFS_EI=1
and APPLE_UFS=1 are added to CRUNCHENV, respectively.

This reduces the size of ramdisk image for atari by over 15KB.

Thanks tsutsui and christos for their useful comments.

Revision 1.127 / (download) - annotate - [select for diffs], Mon Mar 7 15:55:06 2016 UTC (7 years, 11 months ago) by christos
Branch: MAIN
CVS Tags: pgoyette-localcount-base, pgoyette-localcount-20170107, pgoyette-localcount-20161104, pgoyette-localcount-20160806, pgoyette-localcount-20160726, localcount-20160914, bouyer-socketcan-base
Branch point for: pgoyette-localcount, bouyer-socketcan
Changes since 1.126: +4 -2 lines
Diff to previous 1.126 (colored)

PR/50910: David Binderman: Optimize memset.

Revision 1.126 / (download) - annotate - [select for diffs], Mon Mar 7 15:09:55 2016 UTC (7 years, 11 months ago) by dholland
Branch: MAIN
Changes since 1.125: +3 -3 lines
Diff to previous 1.125 (colored)

Terminate expression with a semicolon, instead of accidentally
splicing to the next line with a comma. Noticed by Christos. Has no
actual effect, fortunately. (Compiler output is unchanged.)

Revision 1.125 / (download) - annotate - [select for diffs], Tue Jun 16 23:18:55 2015 UTC (8 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.124: +3 -3 lines
Diff to previous 1.124 (colored)

fix error messages containing \n

Revision 1.124 / (download) - annotate - [select for diffs], Wed Apr 29 01:49:25 2015 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.123: +15 -15 lines
Diff to previous 1.123 (colored)

- use calloc to zero memory
- pass the proper buffer to mkdir
- fix for apple ufs

Revision 1.123 / (download) - annotate - [select for diffs], Tue Apr 28 15:15:53 2015 UTC (8 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.122: +15 -8 lines
Diff to previous 1.122 (colored)

reduce bss usage

Revision 1.112.6.3 / (download) - annotate - [select for diffs], Wed Aug 20 00:02:26 2014 UTC (9 years, 6 months ago) by tls
Branch: tls-maxphys
Changes since 1.112.6.2: +57 -48 lines
Diff to previous 1.112.6.2 (colored) to branchpoint 1.112 (colored) next main 1.113 (colored)

Rebase to HEAD as of a few days ago.

Revision 1.121.2.1 / (download) - annotate - [select for diffs], Sun Aug 10 06:53:01 2014 UTC (9 years, 6 months ago) by tls
Branch: tls-earlyentropy
Changes since 1.121: +18 -13 lines
Diff to previous 1.121 (colored) next main 1.122 (colored)

Rebase.

Revision 1.110.2.3 / (download) - annotate - [select for diffs], Thu May 22 11:37:30 2014 UTC (9 years, 9 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.110.2.2: +98 -104 lines
Diff to previous 1.110.2.2 (colored) to branchpoint 1.110 (colored) next main 1.111 (colored)

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

Revision 1.122 / (download) - annotate - [select for diffs], Sat Apr 26 14:15:08 2014 UTC (9 years, 10 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pagecache-base9, tls-maxphys-base, tls-earlyentropy-base, netbsd-7-nhusb-base-20170116, netbsd-7-nhusb-base, netbsd-7-nhusb, netbsd-7-base, netbsd-7-2-RELEASE, netbsd-7-1-RELEASE, netbsd-7-1-RC2, netbsd-7-1-RC1, netbsd-7-1-2-RELEASE, netbsd-7-1-1-RELEASE, netbsd-7-1, netbsd-7-0-RELEASE, netbsd-7-0-RC3, netbsd-7-0-RC2, netbsd-7-0-RC1, netbsd-7-0-2-RELEASE, netbsd-7-0-1-RELEASE, netbsd-7-0, netbsd-7
Changes since 1.121: +18 -13 lines
Diff to previous 1.121 (colored)

Increase alignement of the global "buf" variable to cover all pointers it
is casted too. Fixes a crash on arm v5.

Revision 1.121 / (download) - annotate - [select for diffs], Sat Apr 5 12:32:27 2014 UTC (9 years, 10 months ago) by justin
Branch: MAIN
Branch point for: tls-earlyentropy
Changes since 1.120: +8 -4 lines
Diff to previous 1.120 (colored)

Iterate over fields of struct seperately to avoid warnings from pedantic compilers

Revision 1.120 / (download) - annotate - [select for diffs], Sun Jun 23 22:03:34 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
CVS Tags: riastradh-xf86-video-intel-2-7-1-pre-2-21-15, riastradh-drm2-base3, riastradh-drm2-base2, riastradh-drm2-base1, riastradh-drm2-base, riastradh-drm2
Changes since 1.119: +8 -8 lines
Diff to previous 1.119 (colored)

Stick ffs_ in front of the following macros:
   fragstoblks()
   blkstofrags()
   fragnum()
   blknum()

to finish the job of distinguishing them from the lfs versions, which
Christos renamed the other day.

I believe this is the last of the overtly ambiguous exported symbols
from ffs... or at least, the last of the ones that conflicted with lfs.
ffs still pollutes the C namespace very broadly (as does ufs) and this
needs quite a bit more cleanup.

XXX: boo on macros with lowercase names. But I'm not tackling that just yet.

Revision 1.119 / (download) - annotate - [select for diffs], Sun Jun 23 07:28:36 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.118: +13 -13 lines
Diff to previous 1.118 (colored)

Stick ffs_, ext2_, chfs_, filecore_, cd9660_, or mfs_ in front of
the following symbols so as to disambiguate fully. (Christos already
did the lfs ones.)

   lblkno
   lblktosize
   lfragtosize
   numfrags
   blkroundup
   fragroundup

Revision 1.112.6.2 / (download) - annotate - [select for diffs], Sun Jun 23 06:28:52 2013 UTC (10 years, 8 months ago) by tls
Branch: tls-maxphys
Changes since 1.112.6.1: +42 -57 lines
Diff to previous 1.112.6.1 (colored) to branchpoint 1.112 (colored)

resync from head

Revision 1.118 / (download) - annotate - [select for diffs], Sun Jun 23 04:14:28 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.117: +3 -3 lines
Diff to previous 1.117 (colored)

Revert accidental commit of the change for PR 47911; got rolled into
other stuff by mistake.

Revision 1.117 / (download) - annotate - [select for diffs], Sun Jun 23 02:06:05 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.116: +22 -22 lines
Diff to previous 1.116 (colored)

fsbtodb() -> FFS_FSBTODB(), EXT2_FSBTODB(), or MFS_FSBTODB()
dbtofsb() -> FFS_DBTOFSB() or EXT2_DBTOFSB()

(Christos already did the lfs ones a few days back)

Revision 1.116 / (download) - annotate - [select for diffs], Wed Jun 19 17:51:26 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.115: +16 -16 lines
Diff to previous 1.115 (colored)

Rename ambiguous macros:
   MAXDIRSIZE -> UFS_MAXDIRSIZE or LFS_MAXDIRSIZE
   NINDIR -> FFS_NINDIR, EXT2_NINDIR, LFS_NINDIR, or MFS_NINDIR
   INOPB -> FFS_INOPB, LFS_INOPB
   INOPF -> FFS_INOPF, LFS_INOPF
   blksize -> ffs_blksize, ext2_blksize, or lfs_blksize
   sblksize -> ffs_blksize

These are not the only ambiguously defined filesystem macros, of
course, there's a pile more. I may not have found all the ambiguous
definitions of blksize(), too, as there are a lot of other things
called 'blksize' in the system.

Revision 1.115 / (download) - annotate - [select for diffs], Sun Jun 9 18:29:41 2013 UTC (10 years, 8 months ago) by dholland
Branch: MAIN
Changes since 1.114: +6 -6 lines
Diff to previous 1.114 (colored)

Stick UFS_ in front of these symbols:
   DIRBLKSIZ
   DIRECTSIZ
   DIRSIZ
   OLDDIRFMT
   NEWDIRFMT

Part of PR 47909.

(two stragglers in this commit; oops)

Revision 1.114 / (download) - annotate - [select for diffs], Sun Mar 17 12:25:36 2013 UTC (10 years, 11 months ago) by mlelstv
Branch: MAIN
CVS Tags: agc-symver-base, agc-symver
Changes since 1.113: +25 -40 lines
Diff to previous 1.113 (colored)

For MFS, no longer use heuristic based on rlimit to determine mmap size.
This is no longer functional with current memory allocation routines.

Revision 1.112.6.1 / (download) - annotate - [select for diffs], Mon Feb 25 00:28:09 2013 UTC (11 years ago) by tls
Branch: tls-maxphys
Changes since 1.112: +18 -18 lines
Diff to previous 1.112 (colored)

resync with head

Revision 1.110.2.2 / (download) - annotate - [select for diffs], Wed Jan 23 00:05:32 2013 UTC (11 years, 1 month ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.110.2.1: +18 -18 lines
Diff to previous 1.110.2.1 (colored) to branchpoint 1.110 (colored)

sync with head

Revision 1.113 / (download) - annotate - [select for diffs], Tue Jan 22 09:39:12 2013 UTC (11 years, 1 month ago) by dholland
Branch: MAIN
CVS Tags: yamt-pagecache-base8
Changes since 1.112: +18 -18 lines
Diff to previous 1.112 (colored)

Stuff UFS_ in front of a few of ufs's symbols to reduce namespace
pollution. Specifically:
   ROOTINO -> UFS_ROOTINO
   WINO -> UFS_WINO
   NXADDR -> UFS_NXADDR
   NDADDR -> UFS_NDADDR
   NIADDR -> UFS_NIADDR
   MAXSYMLINKLEN -> UFS_MAXSYMLINKLEN
   MAXSYMLINKLEN_UFS[12] -> UFS[12]_MAXSYMLINKLEN (for consistency)

Sort out ext2fs's misuse of NDADDR and NIADDR; fortunately, these have
the same values in ext2fs and ffs.

No functional change intended.

Revision 1.110.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:05:41 2012 UTC (11 years, 10 months ago) by yamt
Branch: yamt-pagecache
Changes since 1.110: +11 -4 lines
Diff to previous 1.110 (colored)

sync with head

Revision 1.112 / (download) - annotate - [select for diffs], Mon Feb 13 12:59:56 2012 UTC (12 years ago) by wiz
Branch: MAIN
CVS Tags: yamt-pagecache-base7, yamt-pagecache-base6, yamt-pagecache-base5, yamt-pagecache-base4, netbsd-6-base, netbsd-6-1-RELEASE, netbsd-6-1-RC4, netbsd-6-1-RC3, netbsd-6-1-RC2, netbsd-6-1-RC1, netbsd-6-1-5-RELEASE, netbsd-6-1-4-RELEASE, netbsd-6-1-3-RELEASE, netbsd-6-1-2-RELEASE, netbsd-6-1-1-RELEASE, netbsd-6-1, netbsd-6-0-RELEASE, netbsd-6-0-RC2, netbsd-6-0-RC1, netbsd-6-0-6-RELEASE, netbsd-6-0-5-RELEASE, netbsd-6-0-4-RELEASE, netbsd-6-0-3-RELEASE, netbsd-6-0-2-RELEASE, netbsd-6-0-1-RELEASE, netbsd-6-0, netbsd-6, matt-nb6-plus-nbase, matt-nb6-plus-base, matt-nb6-plus
Branch point for: tls-maxphys
Changes since 1.111: +3 -4 lines
Diff to previous 1.111 (colored)

Remove unused variables.
From cppcheck via Henning Petersen in PR 46004.

Revision 1.111 / (download) - annotate - [select for diffs], Tue Feb 7 14:14:45 2012 UTC (12 years ago) by tsutsui
Branch: MAIN
Changes since 1.110: +10 -2 lines
Diff to previous 1.110 (colored)

Explicitly zap possible Ext2fs magic leftover to prevent
kernel vfs_mountroot() and bootloaders from mis-recognizing
the newfs(8)'ed file system as still Ext2fs.

The problem is reported and the fix is tested by Frank Wille
on current-users@.  Also approved by releng.

Revision 1.110 / (download) - annotate - [select for diffs], Thu Aug 25 16:17:58 2011 UTC (12 years, 6 months ago) by joerg
Branch: MAIN
CVS Tags: yamt-pagecache-base3, yamt-pagecache-base2, yamt-pagecache-base
Branch point for: yamt-pagecache
Changes since 1.109: +3 -3 lines
Diff to previous 1.109 (colored)

Avoid magic manipulation of the format string.

Revision 1.109 / (download) - annotate - [select for diffs], Sun Mar 6 17:08:16 2011 UTC (12 years, 11 months ago) by bouyer
Branch: MAIN
CVS Tags: cherry-xenmp-base, cherry-xenmp
Changes since 1.108: +109 -3 lines
Diff to previous 1.108 (colored)

merge the bouyer-quota2 branch. This adds a new on-disk format
to store disk quota usage and limits, integrated with ffs
metadata. Usage is checked by fsck_ffs (no more quotacheck)
and is covered by the WAPBL journal. Enabled with kernel
option QUOTA2 (added where QUOTA was enabled in kernel config files),
turned on with tunefs(8) on a per-filesystem
basis. mount_mfs(8) can also turn quotas on.

See http://mail-index.netbsd.org/tech-kern/2011/02/19/msg010025.html
for details.

Revision 1.108.2.2 / (download) - annotate - [select for diffs], Tue Feb 8 14:51:36 2011 UTC (13 years ago) by bouyer
Branch: bouyer-quota2
Changes since 1.108.2.1: +4 -4 lines
Diff to previous 1.108.2.1 (colored) to branchpoint 1.108 (colored) next main 1.109 (colored)

Q2V -> QL

Revision 1.108.2.1 / (download) - annotate - [select for diffs], Thu Jan 20 14:24:54 2011 UTC (13 years, 1 month ago) by bouyer
Branch: bouyer-quota2
Changes since 1.108: +109 -3 lines
Diff to previous 1.108 (colored)

Snapshot of work in progress on a modernised disk quota system:
- new quotactl syscall (versionned for backward compat), which takes
  as parameter a path to a mount point, and a prop_dictionary
  (in plistref format) describing commands and arguments.
  For each command, status and data are returned as a prop_dictionary.
  quota commands features will be added to take advantage of this,
  exporting quota data or getting quota commands as plists.

- new on disk-format storage (all 64bit wide), integrated to metadata for
  ffs (and playing nicely with wapbl).
  Quotas are enabled on a ffs filesystem via superblock flags.
  tunefs(8) can enable or disable quotas.
  On a quota-enabled filesystem, fsck_ffs(8) will track per-uid/gid
  block and inode usages, and will check and update quotas in Pass 6.
  quota usage and limits are stored in unliked files (one for users,
  one for groups)l fsck_ffs(8) will create the files if needed, or
  free them if needed. This means that after enabling or disabling
  quotas on a filesystem; a fsck_ffs(8) run is required.
  quotacheck(8) is not needed any more, on a unclean shutdown
  fsck or journal replay will take care of fixing quotas.
  newfs(8) can create a ready-to-mount quota-enabled filesystem
  (superblock flags are set and quota inodes are created).
  Other new features or semantic changes:
  - default quota datas, applied to users or groups which don't already
    have a quota entry
  - per-user/group grace time (instead of a filesystem global one)
  - 0 really means "nothing allowed at all", not "no limit".
    If you want "no limit", set the limit to UQUAD_MAX (tools will
    understand "unlimited" and "-")

  A quota file is structured as follow:
  it starts with a header, containing a few per-filesystem values,
  and the default quota limits.
  Quota entries are linked together as a simple list, each entry has a
  pointer (as an offset withing the file) to the next.
  The header has a pointer to a list of free quota entries, and
  a hash table of in-use entries. The size of the hash table depends
  on the filesystem block size (header+hash table should fit in the
  first block). The file is not sparse and is a multiple of
  filesystem block size (when the free quota entry list is empty a new
  filesystem block is allocated). quota entries to not cross
  filesystem block boundaries.

  In memory, the kernel keeps a cache of recently used quota entries
  as a reference to the block number, and offset withing the block.
  The quota entry itself is keept in the buf cache.

fsck_ffs(8), tunefs(8) and newfs(8) supports are completed (with
related atf tests :)
The kernel can update disk usage and report it via quotactl(2).

Todo: enforce quotas limits (limits are not checked by kernel yet)
      update repquota, edquota and rpc.rquotad to the new world
      implement compat_50_quotactl ioctl.
      update quotactl(2) man page

fsck_ffs required fixes so that allocating new blocks or inodes will
properly update the superblock and cg sumaries. This was not an issue up
to now because superblock and cg sumaries check happened last, but now
allocations or frees can happen in pass 6.

Revision 1.108 / (download) - annotate - [select for diffs], Mon Aug 9 17:20:57 2010 UTC (13 years, 6 months ago) by pooka
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231, bouyer-quota2-nbase, bouyer-quota2-base
Branch point for: bouyer-quota2
Changes since 1.107: +31 -19 lines
Diff to previous 1.107 (colored)

Add -G, which turns consistency check errors in warnings.  The
current testing purpose is to create a file system with
block size > MAXPHYS.

(the check doesn't make that much sense anyway in these days of
mobile file systems, since we're interested in MAXPHYS where we
attempt to mount the file system, not where we happen to create it)

Revision 1.107 / (download) - annotate - [select for diffs], Sun Jan 31 16:04:34 2010 UTC (14 years ago) by mlelstv
Branch: MAIN
Changes since 1.106: +3 -3 lines
Diff to previous 1.106 (colored)

Skip handling of APPLEUFS_LABEL if it is smaller than a device block.
In particular:

- newfs will not try to erase the label
- fsck_ffs will not try to validate the label

This lets newfs and fsck work on 2048-byte-per-sector media.

Does Apple UFS support such media and how?

Revision 1.88.2.3 / (download) - annotate - [select for diffs], Sat May 30 06:48:20 2009 UTC (14 years, 9 months ago) by snj
Branch: netbsd-3
Changes since 1.88.2.2: +9 -7 lines
Diff to previous 1.88.2.2 (colored) to branchpoint 1.88 (colored) next main 1.89 (colored)

Pull up following revision(s) (requested by jnemeth in ticket #2020):
	sbin/newfs/mkfs.c: revision 1.104
PR/37155 - Marcelo Schmidt -- specifying too large of a size causes segvs

Revision 1.104.14.1 / (download) - annotate - [select for diffs], Wed May 13 19:19:03 2009 UTC (14 years, 9 months ago) by jym
Branch: jym-xensuspend
Changes since 1.104: +15 -14 lines
Diff to previous 1.104 (colored) next main 1.105 (colored)

Sync with HEAD.

Third (and last) commit. See http://mail-index.netbsd.org/source-changes/2009/05/13/msg221222.html

Revision 1.106 / (download) - annotate - [select for diffs], Thu May 7 06:56:56 2009 UTC (14 years, 9 months ago) by lukem
Branch: MAIN
CVS Tags: matt-premerge-20091211, jym-xensuspend-nbase, jym-xensuspend-base
Changes since 1.105: +3 -3 lines
Diff to previous 1.105 (colored)

Consistently use FFSv1 or FFSv2

Revision 1.105 / (download) - annotate - [select for diffs], Sat Apr 11 07:20:09 2009 UTC (14 years, 10 months ago) by lukem
Branch: MAIN
Changes since 1.104: +14 -13 lines
Diff to previous 1.104 (colored)

fix sign-compare issues

Revision 1.102.4.1 / (download) - annotate - [select for diffs], Tue Jun 3 20:47:13 2008 UTC (15 years, 8 months ago) by skrll
Branch: wrstuden-fixsa
Changes since 1.102: +9 -7 lines
Diff to previous 1.102 (colored) next main 1.103 (colored)

Sync with netbsd-4.

Revision 1.102.2.1 / (download) - annotate - [select for diffs], Sat Feb 2 17:24:03 2008 UTC (16 years ago) by riz
Branch: netbsd-4
CVS Tags: wrstuden-fixsa-newbase, wrstuden-fixsa-base
Changes since 1.102: +9 -7 lines
Diff to previous 1.102 (colored) next main 1.103 (colored)

Pull up following revision(s) (requested by jnemeth in ticket #1024):
	sbin/newfs/mount_mfs.8: revision 1.15
	sbin/newfs/mkfs.c: revision 1.104
PR/37503 - De Zeurkous -- inaccurate description of -s option
PR/37155 - Marcelo Schmidt -- specifying too large of a size causes segvs

Revision 1.102.8.1 / (download) - annotate - [select for diffs], Wed Jan 9 01:38:12 2008 UTC (16 years, 1 month ago) by matt
Branch: matt-armv6
Changes since 1.102: +12 -11 lines
Diff to previous 1.102 (colored) next main 1.103 (colored)

sync with HEAD

Revision 1.103.2.2 / (download) - annotate - [select for diffs], Thu Dec 27 00:47:02 2007 UTC (16 years, 2 months ago) by mjf
Branch: mjf-devfs
Changes since 1.103.2.1: +1552 -0 lines
Diff to previous 1.103.2.1 (colored) next main 1.104 (colored)

Sync with HEAD.

Revision 1.104 / (download) - annotate - [select for diffs], Sat Dec 8 21:40:23 2007 UTC (16 years, 2 months ago) by jnemeth
Branch: MAIN
CVS Tags: yamt-pf42-baseX, yamt-pf42-base4, yamt-pf42-base3, yamt-pf42-base2, yamt-pf42-base, yamt-pf42, wrstuden-revivesa-base-3, wrstuden-revivesa-base-2, wrstuden-revivesa-base-1, wrstuden-revivesa-base, wrstuden-revivesa, netbsd-5-base, netbsd-5-2-RELEASE, netbsd-5-2-RC1, netbsd-5-2-3-RELEASE, netbsd-5-2-2-RELEASE, netbsd-5-2-1-RELEASE, netbsd-5-2, netbsd-5-1-RELEASE, netbsd-5-1-RC4, netbsd-5-1-RC3, netbsd-5-1-RC2, netbsd-5-1-RC1, netbsd-5-1-5-RELEASE, netbsd-5-1-4-RELEASE, netbsd-5-1-3-RELEASE, netbsd-5-1-2-RELEASE, netbsd-5-1-1-RELEASE, netbsd-5-1, netbsd-5-0-RELEASE, netbsd-5-0-RC4, netbsd-5-0-RC3, netbsd-5-0-RC2, netbsd-5-0-RC1, netbsd-5-0-2-RELEASE, netbsd-5-0-1-RELEASE, netbsd-5-0, netbsd-5, mjf-devfs2-base, mjf-devfs2, mjf-devfs-base, matt-nb5-pq3-base, matt-nb5-pq3, matt-nb5-mips64-u2-k2-k4-k7-k8-k9, matt-nb5-mips64-u1-k1-k5, matt-nb5-mips64-premerge-20101231, matt-nb5-mips64-premerge-20091211, matt-nb5-mips64-k15, matt-nb5-mips64, matt-nb4-mips64-k7-u2a-k9b, matt-mips64-base2, matt-armv6-nbase, matt-armv6-base, keiichi-mipv6-base, keiichi-mipv6, hpcarm-cleanup-nbase, hpcarm-cleanup-base, cube-autoconf-base, cube-autoconf
Branch point for: jym-xensuspend
Changes since 1.103: +9 -7 lines
Diff to previous 1.103 (colored)

PR/37155 - Marcelo Schmidt -- specifying too large of a size causes segvs

Revision 1.103.2.1, Tue Nov 27 13:31:10 2007 UTC (16 years, 3 months ago) by mjf
Branch: mjf-devfs
Changes since 1.103: +0 -1550 lines
FILE REMOVED

file mkfs.c was added on branch mjf-devfs on 2007-12-27 00:47:02 +0000

Revision 1.103 / (download) - annotate - [select for diffs], Tue Nov 27 13:31:10 2007 UTC (16 years, 3 months ago) by tsutsui
Branch: MAIN
Branch point for: mjf-devfs
Changes since 1.102: +5 -6 lines
Diff to previous 1.102 (colored)

Use powerof2() macro in <sys/param.h> rather than a homegrown version.

Revision 1.102 / (download) - annotate - [select for diffs], Mon Oct 16 03:04:45 2006 UTC (17 years, 4 months ago) by christos
Branch: MAIN
CVS Tags: wrstuden-fixsa-base-1, netbsd-4-base, netbsd-4-0-RELEASE, netbsd-4-0-RC5, netbsd-4-0-RC4, netbsd-4-0-RC3, netbsd-4-0-RC2, netbsd-4-0-RC1, netbsd-4-0-1-RELEASE, netbsd-4-0, matt-mips64-base, matt-mips64, matt-armv6-prevmlocking, hpcarm-cleanup
Branch point for: wrstuden-fixsa, netbsd-4, matt-armv6
Changes since 1.101: +3 -3 lines
Diff to previous 1.101 (colored)

c99 initializers.

Revision 1.101 / (download) - annotate - [select for diffs], Sat Aug 26 22:03:47 2006 UTC (17 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.100: +3 -17 lines
Diff to previous 1.100 (colored)

- Deal with wedges and the new disk geometry structures, instead of using
  struct disklabel.

Functionality lost:
  1. struct disklabel used to be updated to contain bsize, fsize, cpg.
     This information was used to locate the alternative superblock in
     the filesystem if the primary superblock was corrupted. We need
     to find a new place to store this information if we need this
     functionality.
  2. On vax SMD drives that contained bad sector lists, the newfs program
     knew how to get the offset and skip to the correct location in order
     to place the label.

Revision 1.100 / (download) - annotate - [select for diffs], Sat Jan 21 12:32:14 2006 UTC (18 years, 1 month ago) by simonb
Branch: MAIN
CVS Tags: abandoned-netbsd-4-base, abandoned-netbsd-4
Changes since 1.99: +3 -3 lines
Diff to previous 1.99 (colored)

Use 64-bit arithmetic to calculate fragsperinodeblk, avoiding 32-bit
overflows for large values of "-i bytes-per-inode".

Revision 1.99 / (download) - annotate - [select for diffs], Mon Jan 16 21:34:41 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.98: +3 -3 lines
Diff to previous 1.98 (colored)

Add '-V' to usage output.
Correct a couple of comments.

Revision 1.98 / (download) - annotate - [select for diffs], Sun Jan 15 19:49:25 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.97: +51 -32 lines
Diff to previous 1.97 (colored)

Add a '-V verbose' option that controls the amount of info writen to stdout.
 0: No output. Default for mount_mfs unless -N specified
 1: Output size of partition and cylinder groups.
 2: Follow with a progress-bar line of dots (scaled to finish at RH margin)
 3: Include a single line of alternate suberblock addresses before progress
    bar.  Default for newfs.
 4: Output lots of lines of alternate superblock numbers that scroll madly
    up the screen.
If -N given, newfs/mount_mfs exits before displaying any progress bar.
Output constrained (almost always) to 1 column less than the terminal width.

Revision 1.97 / (download) - annotate - [select for diffs], Wed Jan 11 22:33:03 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.96: +47 -44 lines
Diff to previous 1.96 (colored)

Don't look for old superblocks if newfs -N

Revision 1.96 / (download) - annotate - [select for diffs], Wed Jan 11 22:03:51 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.95: +18 -15 lines
Diff to previous 1.95 (colored)

The 'cylinder group' size calculation was incorrect.  If the cylinder groups
were full then not enough bits were left for the inode allocation map.
Always put a multiple of 8 fragments (and non-zero) inodes into the eqns
so that answer is correct.
Fix the sum that may discard the last cylinder group if it isn't large enough
to contain all its inodes.
Spotted during some other tests, eg:
$ newfs -s 109610 -n1 -f512 -b4096 -N -O2 -F ./z
CGSIZE miscalculated 4097 > 4096
$

Revision 1.95 / (download) - annotate - [select for diffs], Wed Jan 11 12:17:42 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.94: +24 -19 lines
Diff to previous 1.94 (colored)

Modify previous so that at most 79 (more likely 78) dots are printed, with
at most 1 dot per cylinder group.
This is much more useful for filesystems with very large numbers of cgs.

Revision 1.94 / (download) - annotate - [select for diffs], Mon Jan 9 20:59:25 2006 UTC (18 years, 1 month ago) by dsl
Branch: MAIN
Changes since 1.93: +27 -27 lines
Diff to previous 1.93 (colored)

There really isn't any point reporting all the alternate superblocks,
big filesystems can have thousands of them - no one ever writes them down.
After the first line of numbers just output a '.' for each cylinder group.
Also limit the lines to 79 columns so broken terminal emulaters don't
double-space the output lines.

Revision 1.88.2.2 / (download) - annotate - [select for diffs], Thu Jan 5 22:29:10 2006 UTC (18 years, 1 month ago) by riz
Branch: netbsd-3
CVS Tags: netbsd-3-1-RELEASE, netbsd-3-1-RC4, netbsd-3-1-RC3, netbsd-3-1-RC2, netbsd-3-1-RC1, netbsd-3-1-1-RELEASE, netbsd-3-1
Changes since 1.88.2.1: +1 -1 lines
Diff to previous 1.88.2.1 (colored) to branchpoint 1.88 (colored)

Pull up following revision(s) (requested by hubertf in ticket #1088):
	sbin/newfs/mkfs.c: revision 1.93
The -b option is really on fsck_ffs, not fsck
Pointed out by Sebastian Schuetz on IRCnet #NetBSD

Revision 1.93 / (download) - annotate - [select for diffs], Thu Jan 5 11:22:47 2006 UTC (18 years, 1 month ago) by hubertf
Branch: MAIN
Changes since 1.92: +3 -3 lines
Diff to previous 1.92 (colored)

The -b option is really on fsck_ffs, not fsck
Pointed out by Sebastian Schuetz on IRCnet #NetBSD

Revision 1.88.2.1 / (download) - annotate - [select for diffs], Sun Nov 6 13:27:32 2005 UTC (18 years, 3 months ago) by tron
Branch: netbsd-3
CVS Tags: netbsd-3-0-RELEASE, netbsd-3-0-RC6, netbsd-3-0-RC5, netbsd-3-0-RC4, netbsd-3-0-RC3, netbsd-3-0-RC2, netbsd-3-0-RC1, netbsd-3-0-3-RELEASE, netbsd-3-0-2-RELEASE, netbsd-3-0-1-RELEASE, netbsd-3-0
Changes since 1.88: +2 -7 lines
Diff to previous 1.88 (colored)

Pull up following revision(s) (requested by chs in ticket #935):
	sbin/newfs/mkfs.c: revision 1.92
don't set fs_maxsymlinklen and fs_old_inodefmt twice,
we set them correctly the first time.  fixes PR 26995.

Revision 1.87.2.1.4.1 / (download) - annotate - [select for diffs], Sun Nov 6 00:43:15 2005 UTC (18 years, 3 months ago) by riz
Branch: netbsd-2-1
Changes since 1.87.2.1: +2 -7 lines
Diff to previous 1.87.2.1 (colored) next main 1.87.2.2 (colored)

Pull up following revision(s) (requested by chs in ticket #5971):
	sbin/newfs/mkfs.c: revision 1.92
don't set fs_maxsymlinklen and fs_old_inodefmt twice,
we set them correctly the first time.  fixes PR 26995.

Revision 1.87.2.2 / (download) - annotate - [select for diffs], Sun Nov 6 00:43:14 2005 UTC (18 years, 3 months ago) by riz
Branch: netbsd-2-0
Changes since 1.87.2.1: +2 -7 lines
Diff to previous 1.87.2.1 (colored) to branchpoint 1.87 (colored) next main 1.88 (colored)

Pull up following revision(s) (requested by chs in ticket #5971):
	sbin/newfs/mkfs.c: revision 1.92
don't set fs_maxsymlinklen and fs_old_inodefmt twice,
we set them correctly the first time.  fixes PR 26995.

Revision 1.87.2.1.2.1 / (download) - annotate - [select for diffs], Sun Nov 6 00:43:11 2005 UTC (18 years, 3 months ago) by riz
Branch: netbsd-2
Changes since 1.87.2.1: +2 -7 lines
Diff to previous 1.87.2.1 (colored) next main 1.87.2.2 (colored)

Pull up following revision(s) (requested by chs in ticket #5971):
	sbin/newfs/mkfs.c: revision 1.92
don't set fs_maxsymlinklen and fs_old_inodefmt twice,
we set them correctly the first time.  fixes PR 26995.

Revision 1.92 / (download) - annotate - [select for diffs], Sat Nov 5 19:15:54 2005 UTC (18 years, 3 months ago) by chs
Branch: MAIN
Changes since 1.91: +2 -7 lines
Diff to previous 1.91 (colored)

don't set fs_maxsymlinklen and fs_old_inodefmt twice,
we set them correctly the first time.  fixes PR 26995.

Revision 1.91 / (download) - annotate - [select for diffs], Tue Aug 23 11:18:30 2005 UTC (18 years, 6 months ago) by tron
Branch: MAIN
Changes since 1.90: +3 -3 lines
Diff to previous 1.90 (colored)

Use FFS_MAXNAMLEN instead of MAXNAMLEN.

Revision 1.90 / (download) - annotate - [select for diffs], Fri Aug 19 02:07:19 2005 UTC (18 years, 6 months ago) by christos
Branch: MAIN
Changes since 1.89: +4 -3 lines
Diff to previous 1.89 (colored)

64 bit inode changes

Revision 1.89 / (download) - annotate - [select for diffs], Fri Jun 3 01:10:50 2005 UTC (18 years, 8 months ago) by dbj
Branch: MAIN
Changes since 1.88: +3 -3 lines
Diff to previous 1.88 (colored)

ufs2 disk addresses in dp2->di_db[] must be swapped with bswap64, not bswap32

Revision 1.87.2.1 / (download) - annotate - [select for diffs], Tue Apr 27 17:26:24 2004 UTC (19 years, 10 months ago) by jdc
Branch: netbsd-2-0
CVS Tags: netbsd-2-base, netbsd-2-1-RELEASE, netbsd-2-1-RC6, netbsd-2-1-RC5, netbsd-2-1-RC4, netbsd-2-1-RC3, netbsd-2-1-RC2, netbsd-2-1-RC1, netbsd-2-0-RELEASE, netbsd-2-0-RC5, netbsd-2-0-RC4, netbsd-2-0-RC3, netbsd-2-0-RC2, netbsd-2-0-RC1, netbsd-2-0-3-RELEASE, netbsd-2-0-2-RELEASE, netbsd-2-0-1-RELEASE
Branch point for: netbsd-2-1, netbsd-2
Changes since 1.87: +32 -2 lines
Diff to previous 1.87 (colored)

Pull up revision 1.88 (requested by dbj in ticket #184)

fix support for creating APPLE_UFS filesystems with -v
this addresses pr/23924

this includes most of support for creating fslevel 3 compatible filesystems,
although there is currently no command line option to invoke it when
not using apple_ufs

Revision 1.88 / (download) - annotate - [select for diffs], Wed Apr 14 22:06:33 2004 UTC (19 years, 10 months ago) by dbj
Branch: MAIN
CVS Tags: netbsd-3-base
Branch point for: netbsd-3
Changes since 1.87: +32 -2 lines
Diff to previous 1.87 (colored)

fix support for creating APPLE_UFS filesystems with -v
this addresses pr/23924

this includes most of support for creating fslevel 3 compatible filesystems,
although there is currently no command line option to invoke it when
not using apple_ufs

Revision 1.87 / (download) - annotate - [select for diffs], Thu Mar 18 20:35:55 2004 UTC (19 years, 11 months ago) by dsl
Branch: MAIN
CVS Tags: netbsd-2-0-base
Branch point for: netbsd-2-0
Changes since 1.86: +48 -24 lines
Diff to previous 1.86 (colored)

Speed up mkfs of ffsv1 by writing inodes more than 8k at a time.
Use mmap() instead of malloc() for temporary buffers so that they
can be unmapped for mfs.

Revision 1.86 / (download) - annotate - [select for diffs], Sun Mar 7 12:26:38 2004 UTC (19 years, 11 months ago) by dsl
Branch: MAIN
Changes since 1.85: +14 -11 lines
Diff to previous 1.85 (colored)

Re-instate the old behaviour where 'mount_mfs device mount_pt' would
use the size of 'device' for teh file syste size - fixes pr 18353.
(It might be better to be able to say 50% of the size...)
Fix 'mount_mfs -N ...', as well as supressing the creation of the fs, the -N
inhibits the supression of the prints of the mfs parameters.

Revision 1.85 / (download) - annotate - [select for diffs], Fri Jan 2 05:08:57 2004 UTC (20 years, 2 months ago) by dbj
Branch: MAIN
Changes since 1.84: +13 -3 lines
Diff to previous 1.84 (colored)

add uuid field to apple ufs volume label

Revision 1.84 / (download) - annotate - [select for diffs], Wed Oct 29 08:14:13 2003 UTC (20 years, 4 months ago) by lukem
Branch: MAIN
Changes since 1.83: +5 -2 lines
Diff to previous 1.83 (colored)

Under no circumstances try to zap an existing superblock at sector 0.
There's no reasonable situation where there will be one there, except if the
disk had data on it previously for some reason.  It's significantly more
likely (read "the world until UFS2 was merged") that sector 0(..15)
contains really important stuff like boot blocks and disk labels.

Once again, I ask, why wasn't UFS2 implemented as a separate file
system a la lfs & ext2fs ?
It could have shared a chunk of the kernel code (just like those),
and had different userland tools and a different fs_type.

Revision 1.83 / (download) - annotate - [select for diffs], Wed Oct 15 13:07:34 2003 UTC (20 years, 4 months ago) by dsl
Branch: MAIN
Changes since 1.82: +4 -2 lines
Diff to previous 1.82 (colored)

The 'struct partition *pp' is only used to save the block and fragment
sizes (so they can be written back into the disklabel).
Allow pp to be NULL

Revision 1.82 / (download) - annotate - [select for diffs], Wed Sep 17 21:09:18 2003 UTC (20 years, 5 months ago) by enami
Branch: MAIN
Changes since 1.81: +4 -3 lines
Diff to previous 1.81 (colored)

Need to write entire sector.

Revision 1.81 / (download) - annotate - [select for diffs], Thu Sep 11 12:19:44 2003 UTC (20 years, 5 months ago) by dsl
Branch: MAIN
Changes since 1.80: +20 -9 lines
Diff to previous 1.80 (colored)

Make mkfs -N work again (was trying to read filesystem).
Correct calculation of number of inodes from density for small filesystems.
Add a '-n inodes' option so that the desired number of inodes can be
explicitly given - init needs this for mfs /dev, -i density is too crude.

Revision 1.80 / (download) - annotate - [select for diffs], Wed Sep 10 17:25:14 2003 UTC (20 years, 5 months ago) by dsl
Branch: MAIN
Changes since 1.79: +97 -18 lines
Diff to previous 1.79 (colored)

Try very hard to ensure that the correct superblock will be found by
invalidating a host of other possible superblocks.

Revision 1.79 / (download) - annotate - [select for diffs], Sat Sep 6 12:48:53 2003 UTC (20 years, 5 months ago) by itojun
Branch: MAIN
Changes since 1.78: +4 -4 lines
Diff to previous 1.78 (colored)

use arc4random

Revision 1.78 / (download) - annotate - [select for diffs], Thu Sep 4 15:31:58 2003 UTC (20 years, 5 months ago) by itojun
Branch: MAIN
Changes since 1.77: +6 -6 lines
Diff to previous 1.77 (colored)

s/0x7fffffff/INT32_MAX/

Revision 1.77 / (download) - annotate - [select for diffs], Thu Sep 4 15:30:37 2003 UTC (20 years, 5 months ago) by itojun
Branch: MAIN
Changes since 1.76: +6 -6 lines
Diff to previous 1.76 (colored)

use arc4random(3).  it is at least better than random(3)
XXX masked topmost bit so that values don't go negative, is it the right thing
to do?

Revision 1.76 / (download) - annotate - [select for diffs], Wed Sep 3 19:29:13 2003 UTC (20 years, 5 months ago) by dsl
Branch: MAIN
Changes since 1.75: +13 -11 lines
Diff to previous 1.75 (colored)

Ensure the area between the end of the main superblock and the start of the
first alternate superblock is zerod.
Removes any possibility of any programs using a trully out of date
alternate superblock if a filesystem is remade with a larger block size.

Revision 1.75 / (download) - annotate - [select for diffs], Wed Sep 3 17:08:58 2003 UTC (20 years, 5 months ago) by dsl
Branch: MAIN
Changes since 1.74: +22 -24 lines
Diff to previous 1.74 (colored)

Randomise di_igen for the first 2 blocks of inodes for non-UFS2 filesystems.
Randomise di_igen for "/" (and lost+found) for UFS2 filesystems.
Ensure nothing from the lost+found inode leaks into the / inode.

Revision 1.74 / (download) - annotate - [select for diffs], Thu Aug 21 14:55:03 2003 UTC (20 years, 6 months ago) by dsl
Branch: MAIN
Changes since 1.73: +96 -77 lines
Diff to previous 1.73 (colored)

Rework of code that sorts out number of cylinder groups and inodes:
- allows less than 'one fragment per inode' (useful for mfs /dev)
- limits number of inodes to 2^31 (they are stored in an int32_t)
- errors if the number of cylinder groups is such that the cylinder group
  summary won't fit in the first cylinder group.
- ensures that the last cylinder block contains a valid number of fragments
  and inodes, and is not larger than any earlier ones.
- cylinder groups are now created with almost the same size as each other.
Change posted to tech-kern, and no one objected.

Revision 1.73 / (download) - annotate - [select for diffs], Fri Aug 15 15:24:21 2003 UTC (20 years, 6 months ago) by dsl
Branch: MAIN
Changes since 1.72: +48 -32 lines
Diff to previous 1.72 (colored)

Avoid allocating a data buffer the size of the cylinder group summary.
Write the summary every time it fills a fragment - except for the first
sector which is written last.

Revision 1.72 / (download) - annotate - [select for diffs], Fri Aug 15 15:07:16 2003 UTC (20 years, 6 months ago) by dsl
Branch: MAIN
Changes since 1.71: +33 -33 lines
Diff to previous 1.71 (colored)

Fix layout of printout of alternate superblock list when > 2^32 sectors, use
80 columns (sysinst uses full width these days).
Use {;} instead of , in a couple of places.
Abort if user tries to make a UFS1 filesytem with > 2^31 fragments.
Abort if the cylinder group summary won't fit into the first cylinder group.
Use pread/pwrite and remove a few redundant casts.

Revision 1.71 / (download) - annotate - [select for diffs], Thu Aug 7 10:04:33 2003 UTC (20 years, 6 months ago) by agc
Branch: MAIN
Changes since 1.70: +31 -5 lines
Diff to previous 1.70 (colored)

Move UCB-licensed code from 4-clause to 3-clause licence.

Patches provided by Joel Baker in PR 22308, verified by myself.

Revision 1.70 / (download) - annotate - [select for diffs], Fri May 2 03:26:11 2003 UTC (20 years, 10 months ago) by atatat
Branch: MAIN
Changes since 1.69: +38 -22 lines
Diff to previous 1.69 (colored)

Convert to using gettimeofday(2) instead of time(3) to get the current
time, and stuff as much precision as possible into as many places as
possible.  This includes setting the atime, mtime, and ctime on inode
#2 of a freshly created file system, and the birthtime on a new ffs2
filesystem.

Previously these would all be left at zero, and since the birthtime
only gets set when the inode is allocated (and since inode #2 never
gets recycled), inode #2 would always have a birthtime of the epoch.

Revision 1.69 / (download) - annotate - [select for diffs], Sun Apr 20 19:55:33 2003 UTC (20 years, 10 months ago) by christos
Branch: MAIN
Changes since 1.68: +6 -2 lines
Diff to previous 1.68 (colored)

PR/5680: Markus Illenseer: Mounting and using broken mfs results into kernel
panic
Fixed by checking two return cases from alloc() that were not checked before.

Revision 1.68 / (download) - annotate - [select for diffs], Wed Apr 2 10:39:30 2003 UTC (20 years, 11 months ago) by fvdl
Branch: MAIN
Changes since 1.67: +436 -551 lines
Diff to previous 1.67 (colored)

Add support for UFS2. UFS2 is an enhanced FFS, adding support for
64 bit block pointers, extended attribute storage, and a few
other things.

This commit does not yet include the code to manipulate the extended
storage (for e.g. ACLs), this will be done later.

Originally written by Kirk McKusick and Network Associates Laboratories for
FreeBSD.

Revision 1.67 / (download) - annotate - [select for diffs], Fri Feb 14 16:21:49 2003 UTC (21 years ago) by grant
Branch: MAIN
Changes since 1.66: +3 -3 lines
Diff to previous 1.66 (colored)

'NetBSD.org' and some mdoc fixes.

Revision 1.66 / (download) - annotate - [select for diffs], Fri Jan 24 21:55:11 2003 UTC (21 years, 1 month ago) by fvdl
Branch: MAIN
Changes since 1.65: +23 -22 lines
Diff to previous 1.65 (colored)

Bump daddr_t to 64 bits. Replace it with int32_t in all places where
it was used on-disk, so that on-disk formats remain the same.
Remove ufs_daddr_t and ufs_lbn_t for the time being.

Revision 1.65 / (download) - annotate - [select for diffs], Sat Sep 28 20:11:07 2002 UTC (21 years, 5 months ago) by dbj
Branch: MAIN
CVS Tags: fvdl_fs64_base
Changes since 1.64: +29 -7 lines
Diff to previous 1.64 (colored)

Add support for the Apple UFS variation on ffs
This is the bulk of PR #17345

The general approach is to use a run time deteriminable value
for DIRBLKSIZ.  Additional allowances are included for using
MAXSYMLINKLEN with FS_42INODEFMT and a shift in the cylinder group
cluster summary count array.  Support is added for managing
the Apple UFS volume label.

Revision 1.64 / (download) - annotate - [select for diffs], Wed Apr 10 17:28:13 2002 UTC (21 years, 10 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-6-base, netbsd-1-6-RELEASE, netbsd-1-6-RC3, netbsd-1-6-RC2, netbsd-1-6-RC1, netbsd-1-6-PATCH002-RELEASE, netbsd-1-6-PATCH002-RC4, netbsd-1-6-PATCH002-RC3, netbsd-1-6-PATCH002-RC2, netbsd-1-6-PATCH002-RC1, netbsd-1-6-PATCH002, netbsd-1-6-PATCH001-RELEASE, netbsd-1-6-PATCH001-RC3, netbsd-1-6-PATCH001-RC2, netbsd-1-6-PATCH001-RC1, netbsd-1-6-PATCH001, netbsd-1-6
Changes since 1.63: +15 -12 lines
Diff to previous 1.63 (colored)

Some manual strength reduction.

Revision 1.63 / (download) - annotate - [select for diffs], Wed Apr 10 08:27:54 2002 UTC (21 years, 10 months ago) by mycroft
Branch: MAIN
Changes since 1.62: +2 -4 lines
Diff to previous 1.62 (colored)

Remove debugging output.

Revision 1.62 / (download) - annotate - [select for diffs], Wed Apr 10 08:27:23 2002 UTC (21 years, 10 months ago) by mycroft
Branch: MAIN
Changes since 1.61: +47 -40 lines
Diff to previous 1.61 (colored)

Use fs_fragshift more.  Simplify a bunch of arithmetic involving NSPF().

Revision 1.61 / (download) - annotate - [select for diffs], Fri Jan 18 08:59:18 2002 UTC (22 years, 1 month ago) by lukem
Branch: MAIN
Changes since 1.60: +12 -2 lines
Diff to previous 1.60 (colored)

wrap some mfs specific code in #ifdef MFS

Revision 1.60 / (download) - annotate - [select for diffs], Mon Jan 7 12:00:09 2002 UTC (22 years, 1 month ago) by simonb
Branch: MAIN
Changes since 1.59: +89 -104 lines
Diff to previous 1.59 (colored)

Add the ability for the user, group and permissions of an MFS to be set
on the command line with the -u, -g and -p options respectively.
The old malloc() replacement (and related functions) didn't work with
the libc get{pw,gr}nam() functions so it was removed and a separate
memory allocation function added that is only called to allocate the
space for the MFS file system.
Also use a table for the usage flags instead of multiple fprintf()'s
with "if (mfs)" checks sprinkled through.

Revision 1.59 / (download) - annotate - [select for diffs], Mon Dec 31 07:07:58 2001 UTC (22 years, 2 months ago) by lukem
Branch: MAIN
Changes since 1.58: +5 -8 lines
Diff to previous 1.58 (colored)

don't bother printing a warning about the cylinder group size being
restricted if -c isn't given; it just confuses a user of newfs (and
the cpg info is printed as part of the display anyway), and prints an
unnecessary warning for mount_mfs.

Revision 1.58 / (download) - annotate - [select for diffs], Thu Dec 13 06:31:31 2001 UTC (22 years, 2 months ago) by lukem
Branch: MAIN
Changes since 1.57: +7 -2 lines
Diff to previous 1.57 (colored)

clamp bsize to MAXBSIZE

Revision 1.38.4.6 / (download) - annotate - [select for diffs], Sun Nov 25 20:03:39 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
CVS Tags: netbsd-1-5-PATCH003
Changes since 1.38.4.5: +16 -16 lines
Diff to previous 1.38.4.5 (colored) to branchpoint 1.38 (colored) next main 1.39 (colored)

Pull up revisions 1.52,1.56-1.57 (requested by lukem):
  Improve calcipg() calculations, and fix error reporting.

Revision 1.38.4.5 / (download) - annotate - [select for diffs], Sun Nov 25 19:56:41 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
Changes since 1.38.4.4: +13 -2 lines
Diff to previous 1.38.4.4 (colored) to branchpoint 1.38 (colored)

Pull up revision 1.55 (requested by lukem):
  Pull in enhanced ffs_dirpref() algorithm, which provides a
  substantial performance improvement through better locality
  between parent/child directories and their files, and by easing
  the pressure on the buffer cache for metadata operations.

Revision 1.38.4.4 / (download) - annotate - [select for diffs], Sun Nov 25 19:36:24 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
Changes since 1.38.4.3: +7 -10 lines
Diff to previous 1.38.4.3 (colored) to branchpoint 1.38 (colored)

Pull up revision 1.54 (requested by lukem):
  Change fs_csp[] from being a fixed size to being an array sized
  as required.  This allows file systems with more than about 15500
  cylinder groups (on 32-bit systems) to be used.

Revision 1.38.4.3 / (download) - annotate - [select for diffs], Sun Nov 25 19:32:37 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
Changes since 1.38.4.2: +2 -4 lines
Diff to previous 1.38.4.2 (colored) to branchpoint 1.38 (colored)

Pull up revision 1.53 (requested by lukem):
  Replace unused fs_headswitch/trkseek with fs_id.

Revision 1.38.4.2 / (download) - annotate - [select for diffs], Sun Nov 25 19:28:00 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
Changes since 1.38.4.1: +3 -3 lines
Diff to previous 1.38.4.1 (colored) to branchpoint 1.38 (colored)

Pull up revision 1.51 (requested by lukem):
  Call ffs_sb_swap() with the correct arguments.  Fixes problems
  with using other-endian file systems.

Revision 1.38.4.1 / (download) - annotate - [select for diffs], Sat Nov 24 21:43:40 2001 UTC (22 years, 3 months ago) by he
Branch: netbsd-1-5
Changes since 1.38: +63 -131 lines
Diff to previous 1.38 (colored)

Pull up revisions 1.39-1.47 (requested by lukem):
  Jumbo pullup for newfs:
   o convert to ANSI function prototypes
   o move external variables to extern.h
   o allow ``m'' suffix in MFS size
   o fix cg_firstfield bug introduced in 4.4-Lite
   o don't swap clustersum[0], it's a bitmap
   o don't unnecessarily set fs_clean twice
   o check return vailues of memory allocation functions
   o cleanup to reduce compile warnings
   o replace ``filesystem'' with ``file system''
   o improve warning messages describing the MAXCSBUFS overflow
   o manual page typos and other corrections

Revision 1.57 / (download) - annotate - [select for diffs], Sun Oct 14 01:38:53 2001 UTC (22 years, 4 months ago) by lukem
Branch: MAIN
Changes since 1.56: +11 -10 lines
Diff to previous 1.56 (colored)

fix error reporting in rdfs() and wtfs()

Revision 1.56 / (download) - annotate - [select for diffs], Mon Sep 24 08:21:44 2001 UTC (22 years, 5 months ago) by lukem
Branch: MAIN
Changes since 1.55: +3 -3 lines
Diff to previous 1.55 (colored)

the change of calculation of inodes per group in rev 1.52 was far too
aggressive; rework to be a bit less susceptable to round-off error.
now it's likely that the density might not be obtained with a small
filesystem with a large number of inodes (e.g -s 4M -i 1k), but that's
an extremely unlikely corner case that can easily be rectified with
command-line arguments.
fixed provided in private email by Takao Shinohara <shin@sm.sony.co.jp>
should resolve PRs [bin/14049] and [bin/14046]

Revision 1.55 / (download) - annotate - [select for diffs], Thu Sep 6 02:16:01 2001 UTC (22 years, 5 months ago) by lukem
Branch: MAIN
Changes since 1.54: +13 -2 lines
Diff to previous 1.54 (colored)

Incorporate the enhanced ffs_dirpref() by Grigoriy Orlov, as found in
FreeBSD (three commits; the initial work, man page updates, and a fix
to ffs_reload()), with the following differences:
- Be consistent between newfs(8) and tunefs(8) as to the options which
  set and control the tuning parameters for this work (avgfilesize & avgfpdir)
- Use u_int16_t instead of u_int8_t to keep track of the number of
  contiguous directories (suggested by Chuck Silvers)
- Work within our FFS_EI framework
- Ensure that fs->fs_maxclusters and fs->fs_contigdirs don't point to
  the same area of memory

The new algorithm has a marked performance increase, especially when
performing tasks such as untarring pkgsrc.tar.gz, etc.

The original FreeBSD commit messages are attached:

=====
mckusick    2001/04/10 01:39:00 PDT
  Directory layout preference improvements from Grigoriy Orlov <gluk@ptci.ru>.
  His description of the problem and solution follow. My own tests show
  speedups on typical filesystem intensive workloads of 5% to 12% which
  is very impressive considering the small amount of code change involved.

  ------

    One day I noticed that some file operations run much faster on
  small file systems then on big ones. I've looked at the ffs
  algorithms, thought about them, and redesigned the dirpref algorithm.

    First I want to describe the results of my tests. These results are old
  and I have improved the algorithm after these tests were done. Nevertheless
  they show how big the perfomance speedup may be. I have done two file/directory
  intensive tests on a two OpenBSD systems with old and new dirpref algorithm.
  The first test is "tar -xzf ports.tar.gz", the second is "rm -rf ports".
  The ports.tar.gz file is the ports collection from the OpenBSD 2.8 release.
  It contains 6596 directories and 13868 files. The test systems are:

  1. Celeron-450, 128Mb, two IDE drives, the system at wd0, file system for
     test is at wd1. Size of test file system is 8 Gb, number of cg=991,
     size of cg is 8m, block size = 8k, fragment size = 1k OpenBSD-current
     from Dec 2000 with BUFCACHEPERCENT=35

  2. PIII-600, 128Mb, two IBM DTLA-307045 IDE drives at i815e, the system
     at wd0, file system for test is at wd1. Size of test file system is 40 Gb,
     number of cg=5324, size of cg is 8m, block size = 8k, fragment size = 1k
     OpenBSD-current from Dec 2000 with BUFCACHEPERCENT=50

  You can get more info about the test systems and methods at:
  http://www.ptci.ru/gluk/dirpref/old/dirpref.html

                                Test Results

               tar -xzf ports.tar.gz               rm -rf ports
    mode  old dirpref new dirpref speedup old dirprefnew dirpref speedup
                               First system
   normal     667         472      1.41       477        331       1.44
   async      285         144      1.98       130         14       9.29
   sync       768         616      1.25       477        334       1.43
   softdep    413         252      1.64       241         38       6.34
                               Second system
   normal     329         81       4.06       263.5       93.5     2.81
   async      302         25.7    11.75       112          2.26   49.56
   sync       281         57.0     4.93       263         90.5     2.9
   softdep    341         40.6     8.4        284          4.76   59.66

  "old dirpref" and "new dirpref" columns give a test time in seconds.
  speedup - speed increasement in times, ie. old dirpref / new dirpref.

  ------

  Algorithm description

  The old dirpref algorithm is described in comments:

  /*
   * Find a cylinder to place a directory.
   *
   * The policy implemented by this algorithm is to select from
   * among those cylinder groups with above the average number of
   * free inodes, the one with the smallest number of directories.
   */

  A new directory is allocated in a different cylinder groups than its
  parent directory resulting in a directory tree that is spreaded across
  all the cylinder groups. This spreading out results in a non-optimal
  access to the directories and files. When we have a small filesystem
  it is not a problem but when the filesystem is big then perfomance
  degradation becomes very apparent.

  What I mean by a big file system ?

    1. A big filesystem is a filesystem which occupy 20-30 or more percent
       of total drive space, i.e. first and last cylinder are physically
       located relatively far from each other.
    2. It has a relatively large number of cylinder groups, for example
       more cylinder groups than 50% of the buffers in the buffer cache.

  The first results in long access times, while the second results in
  many buffers being used by metadata operations. Such operations use
  cylinder group blocks and on-disk inode blocks. The cylinder group
  block (fs->fs_cblkno) contains struct cg, inode and block bit maps.
  It is 2k in size for the default filesystem parameters. If new and
  parent directories are located in different cylinder groups then the
  system performs more input/output operations and uses more buffers.
  On filesystems with many cylinder groups, lots of cache buffers are
  used for metadata operations.

  My solution for this problem is very simple. I allocate many directories
  in one cylinder group. I also do some things, so that the new allocation
  method does not cause excessive fragmentation and all directory inodes
  will not be located at a location far from its file's inodes and data.
  The algorithm is:
  /*
   * Find a cylinder group to place a directory.
   *
   * The policy implemented by this algorithm is to allocate a
   * directory inode in the same cylinder group as its parent
   * directory, but also to reserve space for its files inodes
   * and data. Restrict the number of directories which may be
   * allocated one after another in the same cylinder group
   * without intervening allocation of files.
   *
   * If we allocate a first level directory then force allocation
   * in another cylinder group.
   */

    My early versions of dirpref give me a good results for a wide range of
  file operations and different filesystem capacities except one case:
  those applications that create their entire directory structure first
  and only later fill this structure with files.

    My solution for such and similar cases is to limit a number of
  directories which may be created one after another in the same cylinder
  group without intervening file creations. For this purpose, I allocate
  an array of counters at mount time. This array is linked to the superblock
  fs->fs_contigdirs[cg]. Each time a directory is created the counter
  increases and each time a file is created the counter decreases. A 60Gb
  filesystem with 8mb/cg requires 10kb of memory for the counters array.

    The maxcontigdirs is a maximum number of directories which may be created
  without an intervening file creation. I found in my tests that the best
  performance occurs when I restrict the number of directories in one cylinder
  group such that all its files may be located in the same cylinder group.
  There may be some deterioration in performance if all the file inodes
  are in the same cylinder group as its containing directory, but their
  data partially resides in a different cylinder group. The maxcontigdirs
  value is calculated to try to prevent this condition. Since there is
  no way to know how many files and directories will be allocated later
  I added two optimization parameters in superblock/tunefs. They are:

          int32_t  fs_avgfilesize;   /* expected average file size */
          int32_t  fs_avgfpdir;      /* expected # of files per directory */

  These parameters have reasonable defaults but may be tweeked for special
  uses of a filesystem. They are only necessary in rare cases like better
  tuning a filesystem being used to store a squid cache.

  I have been using this algorithm for about 3 months. I have done
  a lot of testing on filesystems with different capacities, average
  filesize, average number of files per directory, and so on. I think
  this algorithm has no negative impact on filesystem perfomance. It
  works better than the default one in all cases. The new dirpref
  will greatly improve untarring/removing/coping of big directories,
  decrease load on cvs servers and much more. The new dirpref doesn't
  speedup a compilation process, but also doesn't slow it down.

  Obtained from:	Grigoriy Orlov <gluk@ptci.ru>
=====

=====
iedowse     2001/04/23 17:37:17 PDT
  Pre-dirpref versions of fsck may zero out the new superblock fields
  fs_contigdirs, fs_avgfilesize and fs_avgfpdir. This could cause
  panics if these fields were zeroed while a filesystem was mounted
  read-only, and then remounted read-write.

  Add code to ffs_reload() which copies the fs_contigdirs pointer
  from the previous superblock, and reinitialises fs_avgf* if necessary.

  Reviewed by:	mckusick
=====

=====
nik         2001/04/10 03:36:44 PDT
  Add information about the new options to newfs and tunefs which set the
  expected average file size and number of files per directory.  Could do
  with some fleshing out.
=====

Revision 1.54 / (download) - annotate - [select for diffs], Sun Sep 2 01:58:32 2001 UTC (22 years, 6 months ago) by lukem
Branch: MAIN
Changes since 1.53: +7 -10 lines
Diff to previous 1.53 (colored)

Incorporate fix by iedowse @ FreeBSD to allow disks with large numbers of
cylinder groups to work correctly, with minor modifications by me to work
with our FFS_EI code.  From the FreeBSD commit message:

	The ffs superblock includes a 128-byte region for use by temporary
	in-core pointers to summary information. An array in this region
	(fs_csp) could overflow on filesystems with a very large number of
	cylinder groups (~16000 on i386 with 8k blocks). When this happens,
	other fields in the superblock get corrupted, and fsck refuses to
	check the filesystem.

	Solve this problem by replacing the fs_csp array in 'struct fs'
	with a single pointer, and add padding to keep the length of the
	128-byte region fixed. Update the kernel and userland utilities
	to use just this single pointer.

	With this change, the kernel no longer makes use of the superblock
	fields 'fs_csshift' and 'fs_csmask'. Add a comment to newfs/mkfs.c
	to indicate that these fields must be calculated for compatibility
	with older kernels.

	Reviewed by:    mckusick

Revision 1.53 / (download) - annotate - [select for diffs], Thu Aug 30 14:37:26 2001 UTC (22 years, 6 months ago) by lukem
Branch: MAIN
Changes since 1.52: +2 -4 lines
Diff to previous 1.52 (colored)

some improvements from freebsd/openbsd
- replace the unused fs_headswitch and fs_trkseek with fs_id[2], bringing
  our struct fs closer to that in freebsd & openbsd (& solaris FWIW)
- dumpfs: improve warning message when cpc == 0

Revision 1.52 / (download) - annotate - [select for diffs], Sat Aug 25 01:42:46 2001 UTC (22 years, 6 months ago) by lukem
Branch: MAIN
Changes since 1.51: +7 -8 lines
Diff to previous 1.51 (colored)

various calcipg() fixes:
- fix round-off errors when determining the number of inodes per group,
  which often resulted in the total number of inodes in the file system
  being less than what the density asked for.
  now you might get more inodes than requested for a given density,
  rather than less.
- if the new inodes/group is <= 0, ensure that it's at least 1, preventing
  a possible division by zero or other wacky problems
- use long long instead of quad_t

Revision 1.51 / (download) - annotate - [select for diffs], Fri Aug 17 02:18:48 2001 UTC (22 years, 6 months ago) by lukem
Branch: MAIN
Changes since 1.50: +3 -3 lines
Diff to previous 1.50 (colored)

remove third argument (`int ns') from ffs_sb_swap(), and let ffs_sb_swap()
determine the endianness of the `struct fs *o' superblock from o->fs_magic
and set needswap as necessary, rather than trusting the caller to get
it right.  invariably, almost every caller of ffs_sb_swap() was calling it
with ns set to the wrong value for ns anyway!
ansi KNF ffs_bswap.c declarations whilst here.

this fixes all sorts of problems when trying to use other-endian file systems,
notably the kernel trying to access memory *way* off, possibly corrupting or
panicing, and userland programs SEGVing and/or corrupting things (e.g,
"fsck_ffs -B"  to swap a file system endianness).

whilst the previous rev of ffs_bswap.c (1.10, 2000/12/23) made this problem
worse, i suspect that the problem was always there and previous versions
just happened not to trash things at the wrong time.

FFS_EI should now be a lot more stable.

Revision 1.50 / (download) - annotate - [select for diffs], Tue Jul 31 01:31:26 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.49: +18 -23 lines
Diff to previous 1.49 (colored)

revert rev 1.48 for now, until i'm sure the malloc (et al) rename is
safe (since there's two separate mallocs using sbrk(2) in that case)

XXX: local malloc provided for mfs memory store allocation; need to
investigate if system (phk) malloc can be used instead.

Revision 1.49 / (download) - annotate - [select for diffs], Mon Jul 30 07:45:08 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.48: +3 -3 lines
Diff to previous 1.48 (colored)

- constify mkfs()'s first arg
- slightly reorder steps in -F image creation

Revision 1.48 / (download) - annotate - [select for diffs], Mon Jul 30 07:13:58 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.47: +23 -18 lines
Diff to previous 1.47 (colored)

rename and hide: malloc->Malloc, calloc->Calloc, free->Free. (remove realloc)

Revision 1.47 / (download) - annotate - [select for diffs], Fri Jul 27 15:19:33 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.46: +5 -5 lines
Diff to previous 1.46 (colored)

improve message describing MAXCSBUFS overflow

Revision 1.46 / (download) - annotate - [select for diffs], Fri Jul 27 06:41:02 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.45: +4 -4 lines
Diff to previous 1.45 (colored)

s/filesystem/file system/

Revision 1.45 / (download) - annotate - [select for diffs], Thu Jul 26 22:59:57 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.44: +12 -12 lines
Diff to previous 1.44 (colored)

clean up for WARNS=2 by renaming some local variables that shadow globals

Revision 1.44 / (download) - annotate - [select for diffs], Thu Jul 26 16:53:39 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.43: +12 -4 lines
Diff to previous 1.43 (colored)

- check return value of calloc() in mkfs()
- in replacement malloc(), if sbrk(2) returns (void *)-1, convert to NULL
  before returning
- in replacement calloc(), check return value of malloc() before zeroing result

Revision 1.43 / (download) - annotate - [select for diffs], Thu Jul 26 03:46:57 2001 UTC (22 years, 7 months ago) by lukem
Branch: MAIN
Changes since 1.42: +2 -3 lines
Diff to previous 1.42 (colored)

remove unnecessary duplicate initialisation of sblock.fs_clean

Revision 1.42 / (download) - annotate - [select for diffs], Sat Dec 23 12:32:12 2000 UTC (23 years, 2 months ago) by enami
Branch: MAIN
Changes since 1.41: +3 -3 lines
Diff to previous 1.41 (colored)

Don't swap clustersum[0].  It's not a cluster summery but block free bitmap.

Revision 1.41 / (download) - annotate - [select for diffs], Mon Dec 4 09:59:48 2000 UTC (23 years, 2 months ago) by scw
Branch: MAIN
Changes since 1.40: +3 -4 lines
Diff to previous 1.40 (colored)

Fix a bug introduced by 4.4-Lite:
Don't try to subtract the address of "acg.cg_firstfield" from
"acg.cg_nextfreeoff", as it's already relative to the start of "&acg".
This always worked because the result of the subtraction was
always negative, thus could never be > "sblock.fs_cgsize" ...

Revision 1.40 / (download) - annotate - [select for diffs], Fri Dec 1 12:03:27 2000 UTC (23 years, 3 months ago) by simonb
Branch: MAIN
Changes since 1.39: +4 -39 lines
Diff to previous 1.39 (colored)

Put extern variable declarations in "extern.h".

Revision 1.39 / (download) - annotate - [select for diffs], Fri Dec 1 11:52:54 2000 UTC (23 years, 3 months ago) by simonb
Branch: MAIN
Changes since 1.38: +35 -74 lines
Diff to previous 1.38 (colored)

ANSIfy.

Revision 1.35.2.1 / (download) - annotate - [select for diffs], Thu Jun 1 17:21:02 2000 UTC (23 years, 9 months ago) by he
Branch: netbsd-1-4
CVS Tags: netbsd-1-4-PATCH003
Changes since 1.35: +10 -2 lines
Diff to previous 1.35 (colored) next main 1.36 (colored)

Pull up revision 1.38 (requested by bouyer):
  Abort if the number of cylinder group summary area is larger than
  MAXCSBUFS.

Revision 1.38 / (download) - annotate - [select for diffs], Mon May 22 10:33:45 2000 UTC (23 years, 9 months ago) by bouyer
Branch: MAIN
CVS Tags: netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, minoura-xpg4dl-base, minoura-xpg4dl
Branch point for: netbsd-1-5
Changes since 1.37: +10 -2 lines
Diff to previous 1.37 (colored)

Check the number of cylinder group summary area against MAXCSBUFS. fsck and
the kernel will happilly trash data after fs_csp[] in the superblock with
a large number of cylinder group.

Revision 1.37 / (download) - annotate - [select for diffs], Fri Jul 30 17:44:01 1999 UTC (24 years, 7 months ago) by wrstuden
Branch: MAIN
CVS Tags: wrstuden-devbsize-base, wrstuden-devbsize-19991221, wrstuden-devbsize, comdex-fall-1999-base, comdex-fall-1999
Changes since 1.36: +5 -4 lines
Diff to previous 1.36 (colored)

Adjust column-sizing code to keep output in 76 character lines, so output
doesn't wrap in sysinst.

Revision 1.36 / (download) - annotate - [select for diffs], Fri May 14 22:36:50 1999 UTC (24 years, 9 months ago) by wrstuden
Branch: MAIN
Changes since 1.35: +27 -4 lines
Diff to previous 1.35 (colored)

Make newfs's spare superblock output nicer. Figure out how wide the
largest block number will be, and make the columns wide enough for it. Then
make enough columns to fit in an 80 character window.

Samples: small end & faked up values:

super-block backups (for fsck -b #) at:
   32,  176,  272,  416,  512,  656,  752,  896,  992, 1136, 1232, 1376, 1472,
 1616, 1712, 1856, 1952, 2096, 2192, 2336, 2432, 2576, 2672, 2816, 2912, 3056,
 3152, 3296, 3392, 3536, 3632, 3776, 3872, 4016, 4112, 4256, 4352, 4496, 4592,

For a 155 GB fs we have:

super-block backups (for fsck -b #) at:
       128,     65792,    131456,    197120,    262784,    328448,    394112,
    459776,    525440,    591104,    656768,    722432,    788096,    853760,
    919424,    985088,   1050752,   1116416,   1182080,   1247744,   1313408,
   1379072,   1444736,   1510400,   1576064,   1641728,   1707392,   1773056,
...
 317462144, 317527808, 317593472, 317659136, 317724800, 317790464, 317856128,
 317921792, 317987456, 318053120, 318118784, 318184448, 318250112, 318315776,
 318381440, 318447104, 318512768, 318578432,

Now it actually looks like someone's thought about making large fs's. :-)

Revision 1.35 / (download) - annotate - [select for diffs], Tue Mar 16 21:52:34 1999 UTC (24 years, 11 months ago) by wrstuden
Branch: MAIN
CVS Tags: netbsd-1-4-base, netbsd-1-4-RELEASE, netbsd-1-4-PATCH002, netbsd-1-4-PATCH001
Branch point for: netbsd-1-4
Changes since 1.34: +6 -2 lines
Diff to previous 1.34 (colored)

Modify newfs so that the root node (and lost+found dir, if created)
of the new fs has uid.gid equal to the euid.egid of the process
which made it. This change permits users who have write access to
a device (say a floppy) to create a filesystem that, when mounted,
they have write access to.

This change closes PR bin/5990 from jbernard@ox.mines.edu, and is also the
change requested in PR bin/6276 from "Charles M. Hannum" <mycroft@netbsd.org>

Revision 1.34 / (download) - annotate - [select for diffs], Thu Mar 11 20:23:58 1999 UTC (24 years, 11 months ago) by wrstuden
Branch: MAIN
Changes since 1.33: +19 -7 lines
Diff to previous 1.33 (colored)

Modify how the byteswapping of the cylinder summaries is handled. If we
need to swap, allocate a buffer for the swapped summaries rather than using
writebuf. The latter is fixed at 64k, which is only enough room to hold
4096 summaries. Creating an fs with more results in a buffer overrun.

First noted by Matt Jacob mjacob@netbsd.org, and fixed by Albeaus
Bayucan, bayucan@nas.nasa.gov. Minor mods by me.

Revision 1.33 / (download) - annotate - [select for diffs], Tue Nov 3 18:14:55 1998 UTC (25 years, 3 months ago) by simonb
Branch: MAIN
Changes since 1.32: +3 -2 lines
Diff to previous 1.32 (colored)

Explicitly zero "node" before we start using it.

Revision 1.32 / (download) - annotate - [select for diffs], Fri Oct 23 00:39:15 1998 UTC (25 years, 4 months ago) by thorpej
Branch: MAIN
Changes since 1.31: +8 -8 lines
Diff to previous 1.31 (colored)

Use DINODE_SIZE instead of sizeof(struct dinode).  Also, eliminate some
unnecessary pointer casts.

Revision 1.31 / (download) - annotate - [select for diffs], Wed Apr 1 15:28:12 1998 UTC (25 years, 11 months ago) by kleink
Branch: MAIN
Changes since 1.30: +3 -2 lines
Diff to previous 1.30 (colored)

Need <time.h> for time() prototype.

Revision 1.30 / (download) - annotate - [select for diffs], Wed Mar 18 17:10:15 1998 UTC (25 years, 11 months ago) by bouyer
Branch: MAIN
Changes since 1.29: +166 -44 lines
Diff to previous 1.29 (colored)

Allow creation of non-native byteorder FFS (via the '-B' option).

Revision 1.28.2.1 / (download) - annotate - [select for diffs], Sun Nov 2 00:12:11 1997 UTC (26 years, 4 months ago) by mellon
Branch: netbsd-1-3
CVS Tags: netbsd-1-3-RELEASE, netbsd-1-3-PATCH003-CANDIDATE2, netbsd-1-3-PATCH003-CANDIDATE1, netbsd-1-3-PATCH003-CANDIDATE0, netbsd-1-3-PATCH003, netbsd-1-3-PATCH002, netbsd-1-3-PATCH001, netbsd-1-3-BETA
Changes since 1.28: +2 -43 lines
Diff to previous 1.28 (colored) next main 1.29 (colored)

Pull rev 1.29 up from trunk (drochner)

Revision 1.29 / (download) - annotate - [select for diffs], Sat Nov 1 18:25:47 1997 UTC (26 years, 4 months ago) by drochner
Branch: MAIN
Changes since 1.28: +2 -43 lines
Diff to previous 1.28 (colored)

Make "mount_mfs" behave synchronously - don't exit before the mount is
done. This has 2 advantages:
-The calling process can rely on the mounted filesystem.
-We get error messages if the mount system call fails.

Revision 1.28 / (download) - annotate - [select for diffs], Sun Sep 21 08:32:04 1997 UTC (26 years, 5 months ago) by jeremy
Branch: MAIN
CVS Tags: netbsd-1-3-base
Branch point for: netbsd-1-3
Changes since 1.27: +5 -2 lines
Diff to previous 1.27 (colored)

Quell gcc 2.7.2 initialization warning.

Revision 1.27 / (download) - annotate - [select for diffs], Tue Sep 16 14:05:39 1997 UTC (26 years, 5 months ago) by lukem
Branch: MAIN
Changes since 1.26: +80 -41 lines
Diff to previous 1.26 (colored)

* resolve conflicts from lite-2 import
* use int32_t instead of long

Revision 1.1.1.3 / (download) - annotate - [select for diffs] (vendor branch), Tue Sep 16 12:37:46 1997 UTC (26 years, 5 months ago) by lukem
Branch: WFJ-920714, CSRG
CVS Tags: lite-2
Changes since 1.1.1.2: +72 -34 lines
Diff to previous 1.1.1.2 (colored)

imported from lite-2

Revision 1.26 / (download) - annotate - [select for diffs], Mon Jun 30 22:20:32 1997 UTC (26 years, 8 months ago) by christos
Branch: MAIN
Changes since 1.25: +77 -50 lines
Diff to previous 1.25 (colored)

Fix compiler warnings.

Revision 1.25 / (download) - annotate - [select for diffs], Sun Jun 18 21:35:38 1995 UTC (28 years, 8 months ago) by cgd
Branch: MAIN
CVS Tags: netbsd-1-2-base, netbsd-1-2-RELEASE, netbsd-1-2-PATCH001, netbsd-1-2-BETA, netbsd-1-2, netbsd-1-1-base, netbsd-1-1-RELEASE, netbsd-1-1-PATCH001, netbsd-1-1
Changes since 1.24: +5 -5 lines
Diff to previous 1.24 (colored)

update for posixified stat structure

Revision 1.24 / (download) - annotate - [select for diffs], Sun Jun 11 05:22:58 1995 UTC (28 years, 8 months ago) by mycroft
Branch: MAIN
Changes since 1.23: +3 -3 lines
Diff to previous 1.23 (colored)

Back out previous change.

Revision 1.23 / (download) - annotate - [select for diffs], Wed Jun 7 17:16:31 1995 UTC (28 years, 8 months ago) by cgd
Branch: MAIN
Changes since 1.22: +5 -5 lines
Diff to previous 1.22 (colored)

typeof(timeval.tv_sec) != time_t

Revision 1.22 / (download) - annotate - [select for diffs], Sat May 6 06:55:34 1995 UTC (28 years, 9 months ago) by jtc
Branch: MAIN
Changes since 1.21: +3 -3 lines
Diff to previous 1.21 (colored)

flush stdout instead of stderr, so that each block number is displayed
as it is printed.  From PR 989.

Revision 1.21 / (download) - annotate - [select for diffs], Wed Apr 12 21:24:31 1995 UTC (28 years, 10 months ago) by mycroft
Branch: MAIN
Changes since 1.20: +3 -2 lines
Diff to previous 1.20 (colored)

Set the `clean' flag.

Revision 1.20 / (download) - annotate - [select for diffs], Tue Mar 21 01:28:05 1995 UTC (28 years, 11 months ago) by cgd
Branch: MAIN
Changes since 1.19: +4 -4 lines
Diff to previous 1.19 (colored)

short -> int16_t in a couple of places

Revision 1.19 / (download) - annotate - [select for diffs], Sat Mar 18 14:58:39 1995 UTC (28 years, 11 months ago) by cgd
Branch: MAIN
Changes since 1.18: +7 -2 lines
Diff to previous 1.18 (colored)

convert to new RCS Id conventions; reduce my headache

Revision 1.18 / (download) - annotate - [select for diffs], Sat Mar 18 07:02:29 1995 UTC (28 years, 11 months ago) by cgd
Branch: MAIN
Changes since 1.17: +9 -3 lines
Diff to previous 1.17 (colored)

calculate the 'offset' argument to lseek() in a prettier way, more
consistent with the way fsck(8) does it.  no functional change.

Revision 1.17 / (download) - annotate - [select for diffs], Sat Mar 4 06:28:20 1995 UTC (29 years ago) by cgd
Branch: MAIN
Changes since 1.16: +2 -1 lines
Diff to previous 1.16 (colored)

flush stdout after printing each alternate superblock location.

Revision 1.16 / (download) - annotate - [select for diffs], Sat Mar 4 06:10:39 1995 UTC (29 years ago) by cgd
Branch: MAIN
Changes since 1.15: +2 -2 lines
Diff to previous 1.15 (colored)

fix up inconsisten uses of lseek().  (three uses.  one hard-coded 'whence'
as a number, one used an L_ constant and the other used a SEEK_ constant!)

Revision 1.15 / (download) - annotate - [select for diffs], Sun Dec 18 16:00:21 1994 UTC (29 years, 2 months ago) by cgd
Branch: MAIN
Changes since 1.14: +6 -6 lines
Diff to previous 1.14 (colored)

compile against new headers.

Revision 1.14 / (download) - annotate - [select for diffs], Sun Dec 18 05:09:39 1994 UTC (29 years, 2 months ago) by cgd
Branch: MAIN
Changes since 1.13: +11 -9 lines
Diff to previous 1.13 (colored)

type size paranoia, and allow one to mount an mfs on the device 'swap',
so that diskless machines can use MFS /tmp directories.

Revision 1.13 / (download) - annotate - [select for diffs], Mon Oct 31 04:22:12 1994 UTC (29 years, 4 months ago) by cgd
Branch: MAIN
Changes since 1.12: +7 -7 lines
Diff to previous 1.12 (colored)

types/field names.

Revision 1.12 / (download) - annotate - [select for diffs], Fri Sep 23 14:27:40 1994 UTC (29 years, 5 months ago) by mycroft
Branch: MAIN
Changes since 1.11: +10 -10 lines
Diff to previous 1.11 (colored)

Eliminate uses of some obsolete functions.

Revision 1.9.2.2 / (download) - annotate - [select for diffs], Wed Jul 20 20:33:46 1994 UTC (29 years, 7 months ago) by cgd
Branch: netbsd-1-0
CVS Tags: netbsd-1-0-RELEASE, netbsd-1-0-PATCH1, netbsd-1-0-PATCH06, netbsd-1-0-PATCH05, netbsd-1-0-PATCH04, netbsd-1-0-PATCH03, netbsd-1-0-PATCH02, netbsd-1-0-PATCH0
Changes since 1.9.2.1: +2 -2 lines
Diff to previous 1.9.2.1 (colored) to branchpoint 1.9 (colored) next main 1.10 (colored)

from trunk.

Revision 1.11 / (download) - annotate - [select for diffs], Wed Jul 20 20:31:58 1994 UTC (29 years, 7 months ago) by cgd
Branch: MAIN
Changes since 1.10: +2 -2 lines
Diff to previous 1.10 (colored)

fix from Peter Galbavy <peter@alice.wonderland.org>: don't overflow 80cols.

Revision 1.9.2.1 / (download) - annotate - [select for diffs], Wed Jul 20 20:10:59 1994 UTC (29 years, 7 months ago) by cgd
Branch: netbsd-1-0
Changes since 1.9: +3 -2 lines
Diff to previous 1.9 (colored)

update from trunk.

Revision 1.10 / (download) - annotate - [select for diffs], Wed Jul 20 20:06:52 1994 UTC (29 years, 7 months ago) by cgd
Branch: MAIN
Changes since 1.9: +3 -2 lines
Diff to previous 1.9 (colored)

fix that annoying 'cgd0: bad magic number' bug

Revision 1.1.1.2 / (download) - annotate - [select for diffs] (vendor branch), Mon Jun 13 22:52:27 1994 UTC (29 years, 8 months ago) by mycroft
Branch: WFJ-920714, CSRG
CVS Tags: lite-1
Changes since 1.1.1.1: +155 -90 lines
Diff to previous 1.1.1.1 (colored)

Import 4.4-Lite version.

Revision 1.9 / (download) - annotate - [select for diffs], Wed Jun 8 19:30:26 1994 UTC (29 years, 8 months ago) by mycroft
Branch: MAIN
CVS Tags: netbsd-1-0-base
Branch point for: netbsd-1-0
Changes since 1.8: +154 -94 lines
Diff to previous 1.8 (colored)

Update from 4.4-Lite, with local changes.

Revision 1.8 / (download) - annotate - [select for diffs], Mon Apr 25 18:28:36 1994 UTC (29 years, 10 months ago) by cgd
Branch: MAIN
Changes since 1.7: +7 -4 lines
Diff to previous 1.7 (colored)

various grunge

Revision 1.7 / (download) - annotate - [select for diffs], Fri Apr 1 08:42:43 1994 UTC (29 years, 11 months ago) by cgd
Branch: MAIN
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored)

off_t death...

Revision 1.6 / (download) - annotate - [select for diffs], Fri Oct 1 01:56:42 1993 UTC (30 years, 5 months ago) by mycroft
Branch: MAIN
Changes since 1.5: +3 -1 lines
Diff to previous 1.5 (colored)

Set clean flags.

Revision 1.5 / (download) - annotate - [select for diffs], Sun Aug 1 18:26:14 1993 UTC (30 years, 7 months ago) by mycroft
Branch: MAIN
Changes since 1.4: +2 -2 lines
Diff to previous 1.4 (colored)

Add RCS identifiers.

Revision 1.4 / (download) - annotate - [select for diffs], Wed Jul 28 00:57:23 1993 UTC (30 years, 7 months ago) by cgd
Branch: MAIN
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored)

incorporate changes from 0-9-base to 0-9-ALPHA

Revision 1.3.2.1 / (download) - annotate - [select for diffs], Tue Jul 20 00:01:15 1993 UTC (30 years, 7 months ago) by cgd
Branch: netbsd-0-9
CVS Tags: netbsd-0-9-RELEASE, netbsd-0-9-BETA, netbsd-0-9-ALPHA2, netbsd-0-9-ALPHA
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored) next main 1.4 (colored)

change all refs to "mfs" to be to "mount_mfs" as is appropriate

Revision 1.3 / (download) - annotate - [select for diffs], Tue Mar 23 00:29:18 1993 UTC (30 years, 11 months ago) by cgd
Branch: MAIN
CVS Tags: netbsd-alpha-1, netbsd-0-9-base, netbsd-0-8
Branch point for: netbsd-0-9
Changes since 1.2: +1 -1 lines
Diff to previous 1.2 (colored)

changed "Id" to "Header" for rcsids

Revision 1.2 / (download) - annotate - [select for diffs], Mon Mar 22 08:04:00 1993 UTC (30 years, 11 months ago) by cgd
Branch: MAIN
Changes since 1.1: +1 -0 lines
Diff to previous 1.1 (colored)

added rcs ids to all files

Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Sun Mar 21 09:45:37 1993 UTC (30 years, 11 months ago) by cgd
Branch: WFJ-920714, CSRG
CVS Tags: patchkit-0-2-2, WFJ-386bsd-01
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)

initial import of 386bsd-0.1 sources

Revision 1.1 / (download) - annotate - [select for diffs], Sun Mar 21 09:45:37 1993 UTC (30 years, 11 months ago) by cgd
Branch: MAIN

Initial revision

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