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Commit Graph

183 Commits

Author SHA1 Message Date
Alasdair Kergon
5238b63f1a Miscellaneous tidying 2001-11-14 13:52:38 +00:00
Joe Thornber
e55ae5d32e o lvcreate no longer needs the explicit -n flag
o  disabled zeroing of lv until bug's worked out
2001-11-14 12:07:37 +00:00
Joe Thornber
29aa6d5850 o Added dev_open and dev_close functions
o  Changed disk-rep to use these

o  if NDEBUG is not defined the dev_cache will check for open devices on
   teardown.

I was hoping this would speed things up.  But I'm still getting:

reti:/home/joe/sistina/LVM2/tools# time ./lvm vgchange -a n
  Volume group vg0 successfully changed

real    0m5.751s
user    0m0.060s
sys     0m0.070s

even though I have only 1 device with the vg on it passing the filters.
2001-11-14 10:01:52 +00:00
Joe Thornber
78fc479a69 o Deal with sparse lv arrays (on disk)
o  new fn. dev_zero which zero's an area of a device
2001-11-13 18:52:52 +00:00
Alasdair Kergon
e68b5e3029 o lvdisplay now shows LE / PV map
o fix LE allocation when first PV is full
o reduce VG free_count when removing PVs from VG
2001-11-13 17:53:06 +00:00
Joe Thornber
30f7ee62e8 o Put underscore between vg and lv name. 2001-11-13 16:14:54 +00:00
Alasdair Kergon
03a8a07d67 Merge lvreduce & lvextend into lvresize. 2001-11-13 14:17:50 +00:00
Joe Thornber
d53f88d7af o Stuff 2001-11-12 19:28:50 +00:00
Joe Thornber
4daacc38cb o Add ALLOC_SIMPLE 2001-11-12 17:55:05 +00:00
Alasdair Kergon
cf4a4a1fa8 Remove hard-coding and create device-mapper directory if required 2001-11-12 17:21:25 +00:00
Joe Thornber
ac61645c2d o if any pattern rejects a device, and there were no accepts then reject ! 2001-11-12 17:06:33 +00:00
Joe Thornber
f7cbb38dbb o check result of an allocation 2001-11-12 16:00:52 +00:00
Alasdair Kergon
277237805a iospace restructured 2001-11-12 15:10:01 +00:00
Joe Thornber
09bc639dbf o add fs.c to the Makefile 2001-11-12 13:02:06 +00:00
Joe Thornber
66b0745933 o add uplink from vg to cmd_context 2001-11-12 12:23:10 +00:00
Joe Thornber
f7a14956d8 o Plug in fs_(add|del)_lv 2001-11-12 12:20:58 +00:00
Joe Thornber
2107f48208 o Split struct io_space into:
struct format_handler - format methods
   struct format_instance - links instance data, methods, and cmd
   struct cmd_context - dev_dir, memory allocator, device filter
2001-11-12 12:16:57 +00:00
Joe Thornber
3c02236767 o Compile errors 2001-11-12 11:48:31 +00:00
Joe Thornber
32ddb2ed5f o Ready for testing 2001-11-12 11:42:29 +00:00
Alasdair Kergon
7858f6fb16 o Added lvextend
o Full signed arguments to lvreduce/lvextend
o Consistent lv_number/pe map use
o Populate pv->pe_allocated
o Fixes for allocation/writing of multiple LVs
2001-11-09 22:01:04 +00:00
Joe Thornber
4f0a4a6a7a sync only, not ready yet 2001-11-09 08:48:22 +00:00
Alasdair Kergon
94b8220f6a lvdisplay & lvreduce 2001-11-08 16:15:58 +00:00
Alasdair Kergon
4f7a219dac o Always set LVM_READ.
o Avoid duplicate deallocation.
2001-11-07 22:47:43 +00:00
Joe Thornber
2ba80b436f o Added lvs_in_vgs_opened 2001-11-07 15:02:07 +00:00
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