Joe Thornber
801495c0f7
o pool_empty was very wrong
2001-11-07 14:11:20 +00:00
Joe Thornber
37ed70b9ea
o Another pass at the activation code
2001-11-07 11:51:42 +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
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
Joe Thornber
aebf566c17
o rfilter was no longer accepting by default
2001-10-25 18:12:44 +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
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
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
Alasdair Kergon
014a5c0bf0
deallocations
2001-10-23 12:33:57 +00:00
Joe Thornber
10a6939753
o rethink of the persistent filter
2001-10-23 12:24:55 +00:00
Alasdair Kergon
20a2b71c9c
filter integration into tools
2001-10-23 11:50:49 +00:00
Joe Thornber
7e38924de5
o forgot to retry on EINTR or EAGAIN, doh !
2001-10-23 11:16:30 +00:00
Joe Thornber
63408276f9
o forgot 'static'
2001-10-22 14:40:31 +00:00
Joe Thornber
12eabe3031
o composite filter that allows us to merge filters. Think of it as &&'ing
...
filters in order.
eg,
f = composite_filter_create(2, regex_filter, persistent_filter);
ownership of the filters passes, they will be destroyed when f's
destroy method is called.
2001-10-22 14:39:12 +00:00
Joe Thornber
5f16718b19
o Filter which caches valid devices in a file. Pass in init == 1 to the
...
constructor if you want it to ignore the existing cache and check every
device again (eg, vgscan, pvscan).
2001-10-22 14:14:00 +00:00
Alasdair Kergon
c4151d1aa4
reinstate a removed line
2001-10-22 13:44:09 +00:00
Joe Thornber
98af757b00
o tidying
2001-10-21 10:24:10 +00:00
Joe Thornber
291ec3b6c0
o Filter for the dev cache that takes values from config file:
...
devices {
# first match is final, eg. /dev/ide/cdrom
# get's rejected due to the first pattern
filter=["r/cdrom/", # don't touch the music !
"a/hd[a-d][0-9]+/",
"a/ide/",
"a/sd/",
"a/md/",
"a|loop/[0-9]+|", # accept devfs style loop back
"r/loop/", # and reject old style
"a/dasd/",
"a/dac960/",
"a/nbd/",
"a/ida/",
"a/cciss/",
"a/ubd/",
"r/.*/"] # reject all others
}
Alasdair this is ready to roll into the tools now.
2001-10-19 18:20:37 +00:00
Joe Thornber
d1b28647ed
o First pass at the regex code. lib/regex/matcher takes an array of regex's
...
and builds a *very* efficient engine that will tell you which regex a string
matches with only a single pass through the string. To be used in the config
file when specifying devices.
o Anchor's aren't supported yet (^ and $) but that won't take long.
o Also when we get some realistic config files we may want to consider adding an
extra level of indirection to the dfa state in order to compress the table.
It all depends on how large typical tables get.
2001-10-19 14:36:57 +00:00
Alasdair Kergon
cd77c5a7b7
pvdisplay
2001-10-18 16:55:19 +00:00
Alasdair Kergon
8f8a968dc2
pvchange
2001-10-17 15:29:31 +00:00
