Commit Graph

29 Commits

Author SHA1 Message Date
Robert Watson
a2325efeb1 Correct some of the style problems in this file:
I introduced a style problem when I sorted 'a' before 'A'; our
preferred order sorts 'A' first.  Correct.

Use .Cm instead of .Ar.

Submitted by:	bde
2002-10-15 15:30:55 +00:00
Robert Watson
289e09ee73 Introduce -a [enable|disable] and -l [enable|disable] flags to the tunefs
command, permitting it to set FS_ACLS and FS_MULTILABEL administrative
flags on UFS file systems.

Obtained from:	TrustedBSD Project
Sponsored by:	DARPA, Network Associates Laboratories
2002-10-14 19:52:12 +00:00
Poul-Henning Kamp
a9098c8910 Remove the -a maxcontig option, the kernel doesn't inspect fs_maxcontig
anymore.

Sponsored by:	DARPA & NAI Labs.
2002-09-06 07:59:10 +00:00
Tom Rhodes
5af4935a22 Fix some 'SYNOPSIS' and 'usage' messages. 2002-08-27 00:49:27 +00:00
Tom Rhodes
ce66ddb763 s/filesystem/file system/g as discussed on -developers 2002-08-21 18:11:48 +00:00
Ruslan Ermilov
3c5bd3e3ca mdoc(7) police: laundry. 2002-08-13 13:31:54 +00:00
Philippe Charnier
629e80effb The .Nm utility. 2002-07-06 19:35:14 +00:00
Bruce Evans
36ffadc954 Don't say that an umounted filesystem is required for -n. An unmounted
filesystem is no more or less required for -n than for any other option.
The previous commit clarified the actual requirement.
2002-06-21 09:57:34 +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
Ruslan Ermilov
e07c0f6817 mdoc(7) police: markup nits. 2002-05-29 16:55:50 +00:00
Tom Rhodes
32d4653993 'file system' > filesystem
add FILES section.

PR:		34239
Submitted by:	Gary W. Swearingen <swear@blarg.net>
2002-05-06 17:53:50 +00:00
Giorgos Keramidas
6002cc3e6f Expand the reserved space section. Explain how the amount of reserved
space can affect performance.

Submitted by:	David Schultz <dschultz@uclink.Berkeley.EDU>
2002-04-16 05:35:56 +00:00
Dima Dorfman
d3c6bdee3f tunefs no longer outputs a warning if one tries to set soft-updates on
an unmounted filesystem.

PR:		32266
Submitted by:	Maxim Konovalov <maxim@macomnet.ru>
2002-01-07 07:01:52 +00:00
Ruslan Ermilov
9fe48c6e8d mdoc(7) police: removed HISTORY info from the .Os call. 2001-07-10 11:04:34 +00:00
Nik Clayton
044479f5ad 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.
2001-04-10 10:36:44 +00:00
Philippe Charnier
77edab906e The tunefs code assumed that the last argument was the device specification.
We need to parse the arguments first, then open the device (if
specified) and then apply the changes. This change will disallow the
(undocumented) use of multiple instances of the same argument on the
same command line for the sack of a better error message.

Other changes are:
1) the softupdates (-n) now issue a warning about remaining unchanged
2) the usage and man page is changed to specify "space | time" instead of
"optimization preference".

PR:		bin/23335
Submitted by:Mark Peek <mark@whistle.com>
2000-12-10 20:59:30 +00:00
Philippe Charnier
2af14b60ed Remove .Op when arg is required (special | filesystem). Document that at
least one flag is required and check this in the code. Make use of getopt(3).
Generalyze printing `... remains unchanged ...'.
2000-11-28 18:17:15 +00:00
Ruslan Ermilov
7c7fb079b9 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
Sheldon Hearn
ef8f7ac935 Remove single-space hard sentence breaks. These degrade the quality
of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 11:27:47 +00:00
Alexey Zelkin
eee003f78e Document a waring that tunefs(8) emits when enabling/disabling
soft updates on an unmounted filesystem.

PR:		docs/15657
Submitted by:	Mark Ovens <mark@ukug.uk.FreeBSD.org>
2000-01-07 13:05:04 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Dag-Erling Smørgrav
90b2fe743a Sort options alphabetically. 1999-01-13 08:07:56 +00:00
Philippe Charnier
8679b1b4d8 Document -n (soft-update) flag.
Add rcsid, remove unused #includes. Sync usage() and SYNOPSIS.
1998-08-03 06:41:20 +00:00
Julian Elischer
b1897c197c Reviewed by: dyson@freebsd.org (john Dyson), dg@root.com (david greenman)
Submitted by:	Kirk McKusick (mcKusick@mckusick.com)
Obtained from:  WHistle development tree
1998-03-08 09:59:44 +00:00
Mike Pritchard
097d42f425 Correct some man page cross references and some file
locations.
1996-02-05 17:32:16 +00:00
Peter Wemm
f8e782eea4 Add (apparently) Larry McVoy's warning.... 1995-08-12 15:49:12 +00:00
Joerg Wunsch
16a7269ee5 When tuneing filesystems with tunefs, it is not obvious what the current
parameters are.  You can use dumpfs, but that's not obvious which settings
are tuneable, and is far from clear to the non-guru (it's like using a
hexdump of a tar archive to get a table-of-contents).

There is also an undocumented option in the man page that can be dangerous.
Suppose your disk driver decides to scramble all writes while you tell
tunefs to update all backup superblocks.

This suggested change adds a '-p' (print) switch to bring it in
line with some SVR4 systems.

(Slightly changed by me, mostly for optics. - joerg)

Submitted by:	peter@haywire.dialix.com
1995-06-25 17:46:13 +00:00
David Greenman
3669a02157 Changed manual page to conform to the reality in FreeBSD. 1995-03-15 07:08:33 +00:00
Rodney W. Grimes
8fae3551ec BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00