Steven Whitehouse
01c4ac1315
Tidy and changes to make code smaller.
...
o Created dmfs.h as a private header for the filesystem code
o Using seq_file.[ch] written by Al Viro as a generic mechanism for /proc
style files which have one record per line. We use a slight modification
here, so if you are using a recent -ac kernel you'll need to replace the
existing seq_file.[ch] with the ones here and do a bit of editing to make
it work. I'll submit the changes to Al Viro shortly as they are very
small and I think make sense generally.
o Using fail_writepage()
o Init code for filesystem now all in dmfs-super.c
o Some common code reduction amoung the dmfs-*.c files
o Auto allocation of major device number (default). You can specify a
particular major by using a module argument. If built in then you don't
get this option at the moment but it could be added if required.
o Hotplug support
o General tidying
o Updated projects.txt file
o Patches updated to 2.4.14
2001-11-07 12:12:56 +00:00
Joe Thornber
37ed70b9ea
o Another pass at the activation code
2001-11-07 11:51:42 +00:00
Heinz Mauelshagen
4429597ece
Added GPL disclaimer
2001-11-07 08:50:07 +00:00
Alasdair Kergon
642c2e964b
lvcreate
2001-11-06 19:02:26 +00:00
Joe Thornber
c84cc3847c
o lv_extend
2001-11-06 12:01:46 +00:00
Joe Thornber
2cffd7d4e1
o Factor _allocate out for use by lv_extend
2001-11-06 11:31:29 +00:00
Joe Thornber
15e35a737c
o lv_reduce
...
o pv_maps wasn't taking a list of acceptable pvs
2001-11-06 11:19:33 +00:00
Joe Thornber
ed0502e98b
o Contiguous allocation
2001-11-06 10:55:01 +00:00
Joe Thornber
dd4e3f9efc
o lv_manip.c will contain the code for lv_create, lv_extend and lv_reduce.
2001-11-06 10:29:56 +00:00
Alasdair Kergon
1138def67f
Reinstate size of lv
2001-11-05 18:07:44 +00:00
Joe Thornber
242019fdf4
o code for building free area lists on a pv. Compiles but not run.
2001-11-05 16:41:38 +00:00
Joe Thornber
80f9662b05
o adjacent extents are now merged into a single target when activating.
2001-11-05 13:37:13 +00:00
Alasdair Kergon
9277853f07
lvcreate prototype
2001-11-05 13:06:03 +00:00
Joe Thornber
ab269099a7
o build lv name from <vg>_<lv>
2001-11-02 16:45:44 +00:00
Alasdair Kergon
f047219b23
Link in the activation library.
2001-11-02 16:28:04 +00:00
Joe Thornber
ae2bb66535
o First pass at activation
2001-11-02 13:45:05 +00:00
Alasdair Kergon
0a5e4a1442
o Changes to activation interface
...
o Add pointer lv->vg
o Some naming tweaks to improve clarity
2001-10-31 17:59:52 +00:00
Joe Thornber
1b9fcf48b1
o LGPL list implementation
2001-10-31 12:47:01 +00:00
Joe Thornber
b892f8ecb6
o random little fixes
2001-10-30 17:53:21 +00:00
Alasdair Kergon
0fc8bab82a
lvchange
2001-10-30 14:32:48 +00:00
Alasdair Kergon
34e1c94be1
basic lvscan
2001-10-29 18:23:35 +00:00
Joe Thornber
dc6e03dc5b
o Add read_ahead and stripes to struct logical_volume
2001-10-29 15:34:56 +00:00
Alasdair Kergon
a352490f88
prefix & vgname in lvname
2001-10-29 15:28:00 +00:00
Alasdair Kergon
cfd658dab0
lvremove
2001-10-29 13:52:23 +00:00
Steven Whitehouse
952152fd96
o Added two items which ought to be done when we update to 2.4.14-pre3 or
...
above.
2001-10-29 11:06:46 +00:00
Steven Whitehouse
03aedda156
o Added a file containing a TODO list.
...
Please add to/edit this file as you think of new ideas or discover bugs. The
items in it are in no particular order. They are also only ideas and hence may
never get implemented depending on whether they turn out to be good ideas or
not.
2001-10-29 10:03:05 +00:00
Joe Thornber
aebf566c17
o rfilter was no longer accepting by default
2001-10-25 18:12:44 +00:00
Alasdair Kergon
4bc89a2b98
o log/overwrite=1 in config file to overwrite instead of append to log
2001-10-25 17:25:48 +00:00
Joe Thornber
d7c5efe663
o was freeing memory from the wrong pool
2001-10-25 15:24:35 +00:00
Alasdair Kergon
a4c0d9c2e4
o fopen error message
...
o debug options in makefile
2001-10-25 15:07:26 +00:00
Joe Thornber
c9a97a795a
o pfilter stores results for all aliases.
2001-10-25 14:51:51 +00:00
Joe Thornber
c3ceee769f
o It's a bit of a hack, but the regex filter now makes sure a device path
...
that passed the filter is at the front of the aliases list.
2001-10-25 14:41:28 +00:00
Joe Thornber
5e610278ad
o rfilter now checks all aliases for a match
2001-10-25 14:19:39 +00:00
Joe Thornber
c7f0b573ac
o use dev_name(dev) to get the name of a device, this operation is cheap
...
since it just get's the first alias.
2001-10-25 14:04:18 +00:00
Joe Thornber
3cfae6cfce
o Remove a couple of warnings, and one bug in ttree. Spotted by the optimiser
2001-10-25 13:08:29 +00:00
Joe Thornber
11f0a12ed8
o Shuffle the keys to stop degeneracy.
2001-10-25 12:38:18 +00:00
Joe Thornber
b27957a686
o Trivial binary tree
2001-10-25 11:38:19 +00:00
Joe Thornber
890b537974
o added aliases list to struct device.
2001-10-25 11:34:55 +00:00
Steven Whitehouse
d360f957c0
o Correction in logic for write access to tables
2001-10-25 11:05:29 +00:00
Steven Whitehouse
ab367a0678
o Fix typos from yesterday
2001-10-25 10:37:05 +00:00
Joe Thornber
e1e529fae1
o Merged common code between hash_destroy and hash_wipe.
2001-10-25 08:31:43 +00:00
Alasdair Kergon
d2393d23ee
persistent cache fully incorporated. Goodbye to scanning /dev/cdrom :-)
2001-10-24 17:53:50 +00:00
Joe Thornber
cc2124ce7d
o Updated 00_makefile
...
o 00_bh-async-3 has been merge with vanilla
2001-10-24 10:52:10 +00:00
Steven Whitehouse
64b6e4e4b3
o Error list handling now part of fs rather than part of table.
2001-10-24 08:26:10 +00:00
Steven Whitehouse
6215194e2b
o Fix bug in dmfs-error.c where it could return too many bytes under some
...
circumstances.
o Use sscanf() in dmfs-table.c
o Use do_generic_file_read() instead of original hand made loop in dmfs-table.c
2001-10-24 07:51:42 +00:00
Alasdair Kergon
4790fce2ad
persistent filter & some log message changes
2001-10-23 18:20:27 +00:00
Joe Thornber
68c14b47aa
o removed old files
2001-10-23 14:17:07 +00:00
Joe Thornber
9d3bf3e2c1
o forgot to use the path passed into _read_array.
2001-10-23 13:12:05 +00:00
Joe Thornber
05d8ef6f90
o test program for the new persistent filter.
2001-10-23 13:11:28 +00:00
Alasdair Kergon
014a5c0bf0
deallocations
2001-10-23 12:33:57 +00:00
