Commit Graph

41 Commits

Author SHA1 Message Date
Pawel Jakub Dawidek
f348204c94 Hook up gjournal bits to the build.
Sponsored by:	home.pl
2006-10-31 22:22:30 +00:00
Pawel Jakub Dawidek
508bdc9962 Add Makefile for geom_journal kernel module.
Sponsored by:	home.pl
2006-10-31 22:21:47 +00:00
Ruslan Ermilov
04c7da702f A GEOM cache can speed up read performance by sending fixed size
read requests to its consumer.  It has been developed to address
the problem of a horrible read performance of a 64k blocksize FS
residing on a RAID3 array with 8 data components, where a single
disk component would only get 8k read requests, thus effectively
killing disk performance under high load.  Documentation will be
provided later.  I'd like to thank Vsevolod Lobko for his bright
ideas, and Pawel Jakub Dawidek for helping me fix the nasty bug.
2006-10-06 08:27:07 +00:00
Pawel Jakub Dawidek
f2c6aaffe5 Don't expect that 'device random' will compile in those files into the
kernel for us. If random is compiled as kernel module, geom_bde.ko cannot
be loaded.

Reported by:	Michal Suszko <michal@dry.pl>
2006-06-09 17:36:50 +00:00
Pawel Jakub Dawidek
4e98d97992 Connect new GELI files to the build.
Supported by:	Wheel Sp. z o.o. (http://www.wheel.pl)
2006-06-05 21:42:26 +00:00
Ruslan Ermilov
ad3cf350d3 Dike out WARNS from kernel module makefiles. Kernels and modules
use a different mechanism for setting warning flags, and using
WARNS here only has null or negative effects.

Submitted by:	bde (I think it means "submitted")
2006-05-30 09:38:54 +00:00
Pawel Jakub Dawidek
a80f82a4a3 Check rootvnode variable to see if we still want to ask for passphrase on
boot. Other methods just don't work properly.

MFC after:	3 days
2006-02-11 12:45:01 +00:00
Lukas Ertl
e30534d50b Since we want a vinum geom created anytime the module loads, move
the geom creation to a seperate init function and ignore the tasting.

The config is now parsed only in the vinumdrive geom, which hopefully
fixes the problem, that the drive class tasted before the vinum class
had a chance, for good.

Also restore the behaviour that the module can be loaded at boot time
and on a running system.
2005-11-24 15:11:41 +00:00
Lukas Ertl
57335408d4 Finally bring in what was produced during Google SoC 2005:
Add functions to rename objects and to move a subdisk from one drive
to another.

Obtained from:  Chris Jones <chris.jones@ualberta.ca>
Sponsored by:   Google Summer of Code 2005
MFC in:         1 week
2005-11-19 20:25:18 +00:00
Max Khon
f4d4e417be Add -DINVARIANT_SUPPORT -DINVARIANTS
(to commented out CFLAGS, used for debugging).
2005-09-29 11:56:16 +00:00
R. Imura
d32484135d Add geom_bsd_enc.c which we've been wanting to be in geon_bsd.
Reviewed by:	phk
2005-09-20 11:16:05 +00:00
Lukas Ertl
df5175af0f Shuffle around the order in which the components are compiled.
This way, the VINUMDRIVE class is loaded before the VINUM class,
but since geom does the tasting for newly arrived classes
last-in-first-out, the VINUM class tastes first.

This removes the need to call gv_parse_config() in the drive
taste path.
2005-08-26 14:40:32 +00:00
Takanori Watanabe
7ba4d2eaeb Add NTFS labeling function.
Reviewed by:pjd
2005-08-26 11:35:10 +00:00
Pawel Jakub Dawidek
9417a618d1 Add code for Ext2FS and ReiserFS labels recognition.
Submitted by:	Stanislav Sedov <stas@310.ru>
PR:		kern/84638
MFC after:	1 week
2005-08-12 00:27:45 +00:00
Pawel Jakub Dawidek
5ca1fcfe06 Connect GEOM_ELI class to the build.
MFC after:	1 week
2005-07-27 21:47:55 +00:00
Pawel Jakub Dawidek
c58794debd Add GEOM_ELI class which provides GEOM providers encryption.
For features list and usage see manual page: geli(8).

Sponsored by:	Wheel Sp. z o.o.
		http://www.wheel.pl
MFC after:	1 week
2005-07-27 21:43:37 +00:00
Pawel Jakub Dawidek
869de95743 Connect GZERO to the build.
MFC after:	3 days
2005-07-25 10:49:05 +00:00
Pawel Jakub Dawidek
565bc10111 Add a very simple and small GEOM class - ZERO.
It creates very huge provider (41PB) /dev/gzero.
On BIO_READ request it zero-fills bio_data and on BIO_WRITE it does nothing.
You can also set kern.geom.zero.clear sysctl to 0 to do nothing even for
BIO_READ.

I'm using it for performance testing where it is very helpful.

MFC after:	3 days
2005-07-25 10:03:16 +00:00
Pawel Jakub Dawidek
560cb85703 Connect SHSEC GEOM class to the build. 2005-01-11 18:18:40 +00:00
Pawel Jakub Dawidek
080361d6b8 Introduce a new GEOM class - SHSEC. It provides sharing secret between
the given providers. Without even one of the configured components there
should be no way to get the secret.

Supported by:	WHEEL Sp. z o.o.
		http://www.wheel.pl
2005-01-11 18:06:44 +00:00
Max Khon
51eb0765c6 Do not compile in zlib.c. Add a dependency on module instead. 2004-09-08 17:27:31 +00:00
Pawel Jakub Dawidek
e81856c34c Connect RAID3 GEOM class to the build. 2004-08-16 06:36:21 +00:00
Pawel Jakub Dawidek
2d1661a5b6 Introduce GEOM RAID3 class, i.e. kernel module, which implements RAID3
transformation and graid3(8) userland utility, which can be used for
configuration. No manual page yet, sorry.

Hardware provided by:	Daniel Seuffert
2004-08-16 06:23:14 +00:00
Max Khon
75261008d7 Add geom_uzip -- geom class that implements read-only compressed disks.
Currently supports cloop V2.0 disk compression format.
May support more formats in future.
2004-08-13 09:40:58 +00:00
Lukas Ertl
dbf29ccf9c Due to popular demand, hook up geom_vinum to the build. 2004-08-07 16:16:59 +00:00
Pawel Jakub Dawidek
8a8fbaca32 Connect GEOM_MIRROR class to the build. 2004-07-30 23:18:53 +00:00
Pawel Jakub Dawidek
fa4a1febf7 Add GEOM_MIRROR class which provide RAID1 functionality and has many useful
features. The gmirror(8) utility should be used for control of this class.
There is no manual page yet, but I'm working on it with keramida@.

Many useful tests provided by:	simon (thank you!)
Some ideas from:		scottl, simon, phk
2004-07-30 23:13:45 +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
Lukas Ertl
22d462f133 Add a module directory for geom_vinum. 2004-06-12 21:18:40 +00:00
Pawel Jakub Dawidek
7dc92b13d0 - Connect geom(8) and its libraries to the build.
- Connect geom_stripe and geom_nop modules to the build.
- Connect STRIPE and NOP classes to the LINT build.
- Disconnect gconcat(8) from the build.

Supported by:	Wheel - Open Technologies - http://www.wheel.pl
2004-05-20 10:37:13 +00:00
Pawel Jakub Dawidek
4eb75f7bf4 Modules Makefiles for geom_stripe and geom_nop.
Supported by:	Wheel - Open Technologies - http://www.wheel.pl
2004-05-20 10:27:20 +00:00
Pawel Jakub Dawidek
b8d68ca022 Connect geom_gate.ko to the build. 2004-05-03 21:12:29 +00:00
Pawel Jakub Dawidek
57e069969b Makefile for geom_gate.ko. 2004-04-30 16:09:28 +00:00
Pawel Jakub Dawidek
f5ebf83f3f Connect geom_concat.ko module to the build.
Approved by:	scottl (mentor)
2004-02-23 20:03:53 +00:00
Pawel Jakub Dawidek
e1ae50791e Makefile needed for building geom_concat module.
Approved by:	scottl (mentor)
2004-02-19 15:43:58 +00:00
John-Mark Gurney
e4bfcbdb32 add the mbr_enc file so that we can load the module on sparc64. 2003-07-05 08:11:43 +00:00
Poul-Henning Kamp
22db1e9ff5 Add "GEOM_FOX", a class which detects and selects between multiple
redundant paths to the same device.

This class reacts to a label in the first sector of the device,
which is created the following way:

        #    "0123456789abcdef012345..."
        #    "<----magic-----><-id-...>
        echo "GEOM::FOX       someid" | dd of=/dev/da0 conv=sync

NB: Since the fact that multiple disk devices are in fact the same
    device is not known to GEOM, the geom taste/spoil process cannot
    fully catch all corner cases and this module can therefore be
    confused if you do the right wrong things.

NB: The disk level drivers need to do the right thing for this to
    be useful, and that is not by definition currently the case.
2003-06-18 09:29:28 +00:00
Yoshihiro Takahashi
97caa42aea Include "../Makefile.inc" 2003-06-15 04:27:22 +00:00
Poul-Henning Kamp
87eca0f99c Add new geom_ccd module 2003-06-09 21:49:54 +00:00
Gordon Tetlow
03d26d7e42 Add a geom_vol_ffs module and hook up to the build. 2003-06-03 20:32:13 +00:00
Poul-Henning Kamp
5d9bef6473 Add GEOM module compilation shims. 2003-05-31 18:36:41 +00:00