Commit Graph

13 Commits

Author SHA1 Message Date
Dag-Erling Smørgrav
04550802d8 merge from geom_vol_ffs.c rev 1.14 (avoid unaligned I/O requests) 2005-02-08 12:34:11 +00:00
Pawel Jakub Dawidek
268111a210 Only allow for unloading when there are no geoms in LABEL GEOM class.
We have to use our own destroy_geom method, because default one, which
is a part of geom_slice is broken.
MT5 candidate.

PR:		kern/72467
Submitted by:	Vladimir Novoseltsev
2004-10-14 07:46:13 +00:00
Pawel Jakub Dawidek
201dfcf143 This is not needed anymore, it is forced in GEOM now.
Actually, it can even cause some problems, because GEOM requires sectorsize
to be more than 0 on first access, not on provider creation, so we can skip
valid providers by doing this check here.

Reported by:	Divacky Roman <xdivac02@stud.fit.vutbr.cz>
		Sven Willenberger <sven@dmv.com>
2004-09-20 17:26:25 +00:00
Pawel Jakub Dawidek
6d7b8aecd3 Allow to configure debug level from /boot/loader.conf. 2004-08-30 18:50:06 +00:00
Pawel Jakub Dawidek
29c78ab315 Skip providers with not defined sector size.
Reported by:	kuriyama
2004-08-26 12:42:47 +00:00
Pawel Jakub Dawidek
7e72a70863 Do not use g_wither_geom(9). I doesn't work in the way which is expected
here anymore (after g_wither_washer() was introduced), i.e. geom and consumer
will not be immediately destroyed if possible.
2004-08-09 11:14:25 +00:00
Poul-Henning Kamp
5721c9c76a Tag all geom classes in the tree with a version number. 2004-08-08 07:57:53 +00:00
Pawel Jakub Dawidek
f3b3b0ce27 Remove unused macro. 2004-07-13 12:01:29 +00:00
Pawel Jakub Dawidek
45c26487a7 Decrease log level of one debug message, so there is no hole (level 2
wasn't used at all).
2004-07-13 12:01:11 +00:00
Pawel Jakub Dawidek
01ab535e8d Add missing argument. 2004-07-06 17:06:54 +00:00
Pawel Jakub Dawidek
e943975c69 Properly free resources if g_access() fails. 2004-07-06 16:29:32 +00:00
Pawel Jakub Dawidek
a2e31b8b53 - Add 'stop' command, which works just like 'destroy' command, but sounds
less dangerous.
- Update manual pages and extend examples.
- Bump versions.
2004-07-05 21:16:37 +00:00
Pawel Jakub Dawidek
e1237b285b Introduce GEOM_LABEL class.
This class is used for detecting volume labels on file systems:
UFS, MSDOSFS (FAT12, FAT16, FAT32) and ISO9660.
It also provide native labelization (there is no need for file system).

g_label_ufs.c is based on geom_vol_ffs from Gordon Tetlow.
g_label_msdos.c and g_label_iso9660.c are probably hacks, I just found
where volume labels are stored and I use those offsets here,
but with this class it should be easy to do it as it should be done by
someone who know how.
Implementing volume labels detection for other file systems also should
be trivial.

New providers are created in those directories:
/dev/ufs/ (UFS1, UFS2)
/dev/msdosfs/ (FAT12, FAT16, FAT32)
/dev/iso9660/ (ISO9660)
/dev/label/ (native labels, configured with glabel(8))

Manual page cleanups and some comments inside were submitted by
Simon L. Nielsen, who was, as always, very helpful. Thanks!
2004-07-02 19:40:36 +00:00