Commit Graph

51 Commits

Author SHA1 Message Date
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
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
Mike Pritchard
56d253f621 Print out the fields that are set in fs_flags. 1999-07-18 02:33:05 +00:00
Poul-Henning Kamp
e0e25bba1a Print out the fs_id field. 1999-06-27 10:05:14 +00:00
Philippe Charnier
074fad210f Add rcsid. Remove unused #includes. 1998-06-15 07:00:01 +00:00
Robert Nordier
25ab4f55c1 Check bytes read to prevent random error message. 1998-04-20 14:09:40 +00:00
Bruce Evans
2b7c05c611 Print fs_maxfilesize. 1997-06-29 20:59:03 +00:00
Peter Wemm
19e1457bc5 Make this compile after the fsirand changes that deleted two fields.
I was not sure whether the fs_id fields should be printed in the clear
in case of sniffing over a network login etc.  It might be an idea
to have somebody with spare time go through and find any other missing
fields that should be reported.

Definate 2.2.x/2.1.x candidate since it breaks the build.
1997-03-28 13:06:59 +00:00
Peter Wemm
9d1741b9da Merge from Lite2 1997-03-11 12:12:26 +00:00
Peter Wemm
c0ec1f37ef Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
Jordan K. Hubbard
1130b656e5 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
Wolfram Schneider
af20215665 Sort cross references. 1997-01-13 00:25:51 +00:00
Poul-Henning Kamp
c650708207 dumpfs blindly trusts that it has been handed a filesystem.
If the magic is bad, don't waste our time.

Submitted by: Giles Lean Giles Lean <giles@nemeton.com.au>
Obtained from: NetBSD PR bin/249
1996-10-21 19:40:01 +00:00
Peter Wemm
7976d4aa4f Fix a couple of bogus casts to off_t that caused dumpfs to lseek negative
on filesystems > 2GB (which causes the disk slice code to call Debugger!!)
1996-06-23 00:05:04 +00:00
David Greenman
9eb98cece8 Corrected message when no rotational position table is found. 1994-10-01 16:53:53 +00:00
David Greenman
31fdf44c2c Added a "clean" field to the output - to show the state of the clean flag. 1994-08-20 16:57:45 +00:00
Garrett Wollman
404c1a5fc1 Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.
1994-08-05 02:42:42 +00:00