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Author SHA1 Message Date
Alasdair Kergon
5e7d4d9d15 distclean also to remove libdm-common.h 2002-03-14 16:56:02 +00:00
Alasdair Kergon
1e57e60613 Integrate suspend. 2002-03-14 15:36:07 +00:00
Alasdair Kergon
3ac7ce605a Suppress verbose/debug messages from libdevmapper. 2002-03-14 13:39:33 +00:00
Joe Thornber
b720dea9f0 o dev_manager_suspend, untested. 2002-03-14 10:56:09 +00:00
Alasdair Kergon
c80722aefe A missing free() found by Valgrind. ( http://developer.kde.org/~sewardj/ ) 2002-03-13 23:19:20 +00:00
Alasdair Kergon
a84fa69f28 dmsetup display uuid 2002-03-13 16:19:17 +00:00
Alasdair Kergon
e33781e59f Set LV uuid. 2002-03-13 15:11:29 +00:00
Joe Thornber
8824bc7ece o Mention that vgscan needs to be run after changing the filter var. 2002-03-13 14:25:53 +00:00
Patrick Caulfield
c2e3b0e448 Fix _align so it works on 64-bit machines. 2002-03-12 15:27:51 +00:00
Alasdair Kergon
f61a38e85a Let dmsetup store the uuid on device creation. 2002-03-11 22:44:36 +00:00
Alasdair Kergon
d23e948216 Move is_empty_dir to lvm-file 2002-03-11 22:23:24 +00:00
Joe Thornber
58bdaa31f0 o Actually check that the vg directory is empty rather than speculatively 
rmdiring it.  Work around for devfs bug.
 2002-03-11 20:43:58 +00:00
Joe Thornber
b6491d88a6 o This should complete the dev_manager alg. Please could people now 
report any activation oddities they see.
 2002-03-11 20:36:04 +00:00
Alasdair Kergon
f6061ba62e lv_info replaces lv_active etc. 2002-03-11 19:02:28 +00:00
Alasdair Kergon
427899ddce o activate/reactivate merge 
o unlocking macro
 2002-03-11 15:08:39 +00:00
Joe Thornber
c4ab7d2dbd o dm->active_list now filled in, ATM this is based on the layer name rather 
than the uuid.
 2002-03-11 11:27:48 +00:00
Joe Thornber
0fd2ba033f o Comment out some new code that was preventing pjc activating 
snapshots.  This will go back in when the active_list is working.
 2002-03-11 10:38:16 +00:00
Joe Thornber
ed38939a93 o knock out the offset for origin targets. 2002-03-08 10:45:01 +00:00
Joe Thornber
c7ee26ce5a o Add active_list to dev_manager 
o  Origin layer is only added to snapshots if a snapshot is in the
   active_list.
 2002-03-08 10:41:48 +00:00
Andres Salomon
909b8cb303 heh, whoops. s/device-mapper/LVM2/g. 2002-03-08 02:39:08 +00:00
Alasdair Kergon
b0277370cf o dm_destroy_all() called on exit - but doesn't touch suspended devices yet. 
o 'dmsetup remove_all' calls dm_destroy_all() to provide a quick way to
  prepare for unloading the module
o Ran through indent again.
 2002-03-07 20:56:10 +00:00
Joe Thornber
2ec8656bea o First cut at dev scanning. 
o  Split up _expand_lv
 2002-03-07 17:37:38 +00:00
Joe Thornber
b2ef256910 o Add comment describing what we're aiming for with dev_manager. 
o  Remove dev_manager_reactivate, since it'll be the same as activate.

o  Merge the mark, visible and dirty fields into the same flags field.
 2002-03-07 16:48:46 +00:00
Joe Thornber
63d6ce95db o Top level device is now just called <vg>-<lv> (there's no 'top' 
layer appended).

o  Got rid of the unused layer->type field and enum.
 2002-03-07 15:29:31 +00:00
Alasdair Kergon
a9532b189c Kernel functionality that returns device dependencies (ejt). 2002-03-06 19:42:23 +00:00
Joe Thornber
844545411f o Rename dmsetup dependencies -> dmsetup deps 2002-03-06 14:47:13 +00:00
Joe Thornber
4e23a2b9b8 o Add support for getting dependencies for a device. 
o  dmsetup dependencies <dev>
 2002-03-06 14:38:25 +00:00
Andres Salomon
5deba027eb convert from debian native package 2002-03-06 05:43:54 +00:00
Alasdair Kergon
fc8b7efc6f o Use new LCK_HOLD flag to indicate whether lock should be held on return 
from lock_vol() - otherwise it now attempts to acquire the lock and then
  immediately releases it.
o Extend the id field in struct logical_volume to hold VG uuid + LV uuid
  for format1. This unique lvid can be used directly when calling lock_vol().
o Add the VG uuid to vgcache to make VG uuid lookups possible.  (Another
  step towards using them instead of VG names internally.)
 2002-03-05 20:03:09 +00:00
Alasdair Kergon
a1c2d9c0f3 Fix activation for VG with more than one LV. 2002-03-04 18:50:34 +00:00
Alasdair Kergon
4ca49a0501 snapshot/zero logic 2002-03-04 15:25:52 +00:00
Joe Thornber
493c53d090 o Add a line to lvdisplay to say if the volume is a snapshot. 2002-03-04 15:12:30 +00:00
Joe Thornber
b27e956d35 o Bad dependency, meant the origin was always getting activated. 2002-03-04 15:10:30 +00:00
Alasdair Kergon
35ebed75c6 Remove unused fns. 2002-03-04 14:27:25 +00:00
Joe Thornber
7bfdb5f77f o I was tearing down device bottom-up instead of top down. Which 
is why lvremove of snapshots wasn't working.
 2002-03-04 14:26:43 +00:00
Joe Thornber
8d8c02317f o Break creating a snapshot down into: 
i)   create cow
   ii)  activate cow
   iii) zero cow
   iv)  deactivate
   v)   add snapshot info
   vi)  reactivate
 2002-03-04 13:46:37 +00:00
Andres Salomon
a34482feab proper /etc/lvm/lvm.conf now 2002-03-04 11:13:47 +00:00
Andres Salomon
cbdc8fd4a6 fix various issues 2002-03-04 11:12:57 +00:00
Alasdair Kergon
8d3afaa53c More use of LV locking. 2002-03-01 19:08:11 +00:00
Joe Thornber
7ced9ef3df o point snapshots at origin:real rather than origin:top, and *ping* 
snapshots work.
 2002-03-01 09:07:00 +00:00
Alasdair Kergon
e8a9ae7e80 Fix unlock parameter. 2002-02-27 14:48:42 +00:00
Alasdair Kergon
73a88ab3d3 o Lock mechanism for LV activation 
o #defines for common lock flag combinations
o Try out hyphens instead of colons in device-mapper names - does this
  make messages containing filenames easier to read?
 2002-02-27 12:26:41 +00:00
Alasdair Kergon
aaed82738a Running out of filehandles? Close /dev/device-mapper/control then. 2002-02-26 18:30:02 +00:00
Joe Thornber
de7f7b96db o Format1 wasn't recording the snapshot chunk size properly 
o  Activation of snapshots now works - though the resulting device
   doesn't (pjc ?)

o  text format wasn't setting vg->cmd.
 2002-02-26 16:48:52 +00:00
Alasdair Kergon
1a669b3e68 Clearer link pathname display. 2002-02-26 16:08:22 +00:00
Joe Thornber
333af9b13a o _build_name was allocating 1 byte too few, which meant the 
terminating zero was falling off at some later point.

o Don't try and iterate from a deleted node in _prune_unmarked.
 2002-02-26 14:44:13 +00:00
Joe Thornber
a5bca5e240 o Removed old files 
o  rewrote activate.c to use dev-manager, I'm sure these two will merge
   at some point.

o  Rename is broken ATM

o  dev-manager puts the calls through to fs.c for layers that have the
   'visible' flag set.
 2002-02-26 11:49:17 +00:00
Joe Thornber
c885633e02 o More dev_manager fns. 2002-02-25 16:53:12 +00:00
Heinz Mauelshagen
ca7e20b7ca pvresize command 2002-02-25 15:32:58 +00:00
Joe Thornber
545e11a3d7 o In go the populate functions. 2002-02-25 15:19:53 +00:00