Commit Graph

67 Commits

Author SHA1 Message Date
Ruslan Ermilov
106d839190 Switch the default WARNS level for sbin/ to 6.
Submitted by:	Ulrich Spörlein
2009-10-19 16:00:24 +00:00
Ruslan Ermilov
f807cca1a3 Properly re-create "-s size" argument to newfs(8). 2009-10-19 14:04:19 +00:00
Robert Watson
6458691cc4 Print disk offets as %jd rather than %lld; I fixed one before committing
but missed the other, which breaks 64-bit builds.

Reported by:	bf <bf2006a at yahoo dot com>
MFC after:	1 week
2009-01-28 12:08:19 +00:00
Tom Rhodes
4b797ca8d7 Bump doc date for recent change. 2009-01-28 11:31:09 +00:00
Robert Watson
fd15d586ee Add a new flag to dumpfs(8), -f, which causes dumpfs to list all free
fragments in the file system by fragment (block) number.  This new
mode does the necessary arithmetic to generate absolute fragment
numbers rather than than the cg-relative numbers printed in the default
mode.

If -f is passed once, contiguous fragment ranges are collapsed into
an X-Y format as free block lists are currently printed in regular
dumpfs output, but if specified twice, all block numbers are printed
individually, allowing both compact and more script-friendly
representation.

This proves quite handy when attempting to recover deleted data, as it
allows exclusion of non-deleted data from blocks searched.
MFC after:	1 week
Discussed with:	jeff, Richard Clayton <richard dot clayton at cl.cam.ac.uk>
Sponsored by:	Google, Inc.
2009-01-28 09:33:00 +00:00
Pav Lucistnik
a8dec2ad79 Replace incomprehensive description of -m by much clearer text from OpenBSD,
with the exception of one word.

PR:		docs/112465
Submitted by:	naddy
Obtained from:	OpenBSD
MFC after:	1 week
2007-05-12 22:35:22 +00:00
Pawel Jakub Dawidek
5a9dc069e0 Teach about new fields (cg_unrefs and fs_unrefs) and new FS_GJOURNAL flag.
Sponsored by:	home.pl
2006-10-31 22:02:24 +00:00
Ruslan Ermilov
8d646af581 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 09:19:34 +00:00
Ruslan Ermilov
9806e23132 Mechanically kill hard sentence breaks. 2004-07-02 21:45:06 +00:00
Mark Murray
4c723140a4 Remove advertising clause from University of California Regent's license,
per letter dated July 22, 1999.

Approved by: core, imp
2004-04-09 19:58:40 +00:00
Don Lewis
0482f576f1 Reinstate 1.40 -- swap avgfilesize and avgfpdir column order.
MFC after:	3 days
2003-12-07 05:27:27 +00:00
Don Lewis
408145888e I forgot about the code freeze, so back this out. 2003-12-01 00:33:57 +00:00
Don Lewis
c9648f4e31 Swap avgfilesize and avgfpdir order to give better column alignment. 2003-12-01 00:32:34 +00:00
Don Lewis
88beb5c906 Print the dirpref avgfilesize and avgfpdir parameters.
MFC after:	2 weeks
2003-11-17 01:22:07 +00:00
Johan Karlsson
657c605c12 Make this WARNS=2 clean by
- using (intmax_t) and %j instead of %q

Tested by:	make universe
2003-11-14 13:13:23 +00:00
Juli Mallett
feff4d8507 Marshal newfs -L (filesystem volume names), the names are not marshalled
with any quoting, but that should be OK for re-input, regardless.
2003-06-09 09:26:02 +00:00
Ruslan Ermilov
522ccf3f35 mdoc(7) police: markup laundry. 2003-02-23 01:47:49 +00:00
Kirk McKusick
363c185255 Correct lines incorrectly added to the copyright message. Add missing period.
Submitted by:	Bruce Evans <bde@zeta.org.au>
Sponsored by:   DARPA & NAI Labs.
2003-02-14 21:08:14 +00:00
Gordon Tetlow
c715b047bc Bring in support for volume labels to the filesystem utilities.
Reviewed by:	mckusick
2003-02-01 04:17:10 +00:00
Ruslan Ermilov
44e4f023ae Spell libufs correctly in DPADD.
Reviewed by:	juli
2003-01-26 12:34:36 +00:00
Nate Lawson
bbef019c84 Parse both old flags location and new one. Print out new flags including
acls, multilabel, and location updated.
2003-01-24 00:07:40 +00:00
Juli Mallett
3c95539d71 Add libufs to dependencies. 2003-01-20 21:18:44 +00:00
Juli Mallett
2a6b42f1ca Kill initialisation and shadow warnings. Half-hearted cleanup (e.g. only the
more important ones) of format warnings.  XXX Lots of this assumes int32 can
be printed with %d.  Yuck.

Reviewed by:	bde
2003-01-19 12:13:47 +00:00
Juli Mallett
87d35aadd9 Add support to marshal a filesystem to a newfs(8) command that could be used
to create it.  A small number of options are not marshalled as they are things
it would be dumb to spit out, as they are used by internal computations, and
newfs may change them, or they may not be directly apparent.
2003-01-19 10:25:11 +00:00
Juli Mallett
bc82f9036f Let libufs handle all the work with regard to going through a list of cgs, now. 2003-01-19 05:51:36 +00:00
Juli Mallett
a778dc9ca5 Use libufs to read one cylinder group from the disk at a time. 2003-01-19 01:31:49 +00:00
Juli Mallett
684d26ea29 Simplify the main function now that libufs will hunt for the disk for us. 2003-01-19 01:02:25 +00:00
Juli Mallett
cbd866f411 Simplify conditional. 2003-01-18 04:20:20 +00:00
Kirk McKusick
ada981b228 Create a new 32-bit fs_flags word in the superblock. Add code to move
the old 8-bit fs_old_flags to the new location the first time that the
filesystem is mounted by a new kernel. One of the unused flags in
fs_old_flags is used to indicate that the flags have been moved.
Leave the fs_old_flags word intact so that it will work properly if
used on an old kernel.

Change the fs_sblockloc superblock location field to be in units
of bytes instead of in units of filesystem fragments. The old units
did not work properly when the fragment size exceeeded the superblock
size (8192). Update old fs_sblockloc values at the same time that
the flags are moved.

Suggested by:	BOUWSMA Barry <freebsd-misuser@netscum.dyndns.dk>
Sponsored by:   DARPA & NAI Labs.
2002-11-27 02:18:58 +00:00
Peter Wemm
26e7777954 Deal with the possibility that time_t != int32_t. Otherwise ia64 thought
the fs_old_size was the half part of fs_old_time etc.
2002-11-17 23:50:41 +00:00
Juli Mallett
dcf31dd107 Use more non-b0rked error reporting. Print the disk we are trying to open
and (we have the disk error from libufs? the disk error: the errno).

Requested by:	bde, <many>
2002-11-05 14:30:41 +00:00
Juli Mallett
7d8939c53f Forgot to include <errno.h> when using 'errno' here. 2002-10-22 19:55:44 +00:00
Juli Mallett
b9125e9666 When errno is not set, do not use warn(3). 2002-10-22 19:31:05 +00:00
Juli Mallett
3fb61032c9 Use the libufs_printerror() function, which hopefully will deconfuse users
getting error cases in a libufsificated dumpfs(8).

Poked by:	kkenn
2002-10-22 19:27:09 +00:00
Tom Rhodes
ce66ddb763 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
Juli Mallett
60b9ade019 Simplify some things to use libufs-provided functionality here, such as the
version of UFS on a disk, and bread() instead of other types of idiocy.

Obtained from:	jmallett_libufs Perforce branch.
2002-08-11 15:38:51 +00:00
Juli Mallett
a1baa5130d Remove unused variables due to libufs(3) commit. Clean up extraneous use of
semicolon at closing paren of a function body.
2002-07-11 21:46:12 +00:00
Juli Mallett
d67caa29ef Convert dumpfs(8) to libufs(3), rather than rolling local functions for a
number of things.
2002-07-11 21:44:03 +00:00
Philippe Charnier
e1205e80e5 The .Nm utility 2002-07-06 19:34:18 +00:00
Kirk McKusick
1c85e6a35d This commit adds basic support for the UFS2 filesystem. The UFS2
filesystem expands the inode to 256 bytes to make space for 64-bit
block pointers. It also adds a file-creation time field, an ability
to use jumbo blocks per inode to allow extent like pointer density,
and space for extended attributes (up to twice the filesystem block
size worth of attributes, e.g., on a 16K filesystem, there is space
for 32K of attributes). UFS2 fully supports and runs existing UFS1
filesystems. New filesystems built using newfs can be built in either
UFS1 or UFS2 format using the -O option. In this commit UFS1 is
the default format, so if you want to build UFS2 format filesystems,
you must specify -O 2. This default will be changed to UFS2 when
UFS2 proves itself to be stable. In this commit the boot code for
reading UFS2 filesystems is not compiled (see /sys/boot/common/ufsread.c)
as there is insufficient space in the boot block. Once the size of the
boot block is increased, this code can be defined.

Things to note: the definition of SBSIZE has changed to SBLOCKSIZE.
The header file <ufs/ufs/dinode.h> must be included before
<ufs/ffs/fs.h> so as to get the definitions of ufs2_daddr_t and
ufs_lbn_t.

Still TODO:
Verify that the first level bootstraps work for all the architectures.
Convert the utility ffsinfo to understand UFS2 and test growfs.
Add support for the extended attribute storage. Update soft updates
to ensure integrity of extended attribute storage. Switch the
current extended attribute interfaces to use the extended attribute
storage. Add the extent like functionality (framework is there,
but is currently never used).

Sponsored by: DARPA & NAI Labs.
Reviewed by:	Poul-Henning Kamp <phk@freebsd.org>
2002-06-21 06:18:05 +00:00
Tom Rhodes
3468b317cb more file system > filesystem 2002-05-16 04:10:46 +00:00
Poul-Henning Kamp
75766e179d Sigh, more BBSIZE related breakage.
Sponsored by:	DARPA & NAI Labs.
2002-05-12 21:37:08 +00:00
Warner Losh
b70cd7ee68 o __P removed
o ansi function prototypes
o unifdef -D__STDC__
o __dead2 on usage prototype
o remove now-bogus main prototype
2002-03-20 22:57:10 +00:00
David E. O'Brien
3d438ad61f Remove 'register' keyword.
It does not help modern compilers, and some may take some hit from it.
(I also found several functions that listed *every* of its 10 local vars with
 "register" -- just how many free registers do people think machines have?)
2002-03-20 17:55:10 +00:00
David E. O'Brien
2d68bf45bf Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by:	mike
2001-12-04 02:19:58 +00:00
Ruslan Ermilov
9fe48c6e8d mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +00:00
Ruslan Ermilov
0a5779d45b - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:33:27 +00:00
Ruslan Ermilov
fe655281c5 Set the default manual section for sbin/ to 8. 2001-03-20 18:13:31 +00:00
Ian Dowse
f55ff3f3ef 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
2001-01-15 18:30:40 +00:00
Ruslan Ermilov
7c7fb079b9 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00