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Commit Graph

16 Commits

Author SHA1 Message Date
Milan Broz
9c520b114a Fix vgconvert logical volume id metadata validation.
If volume group is downconverted to lvm1 format,
check if lvid has supported format for conversion to lv_num in lvm1.
2008-08-28 18:41:51 +00:00
Alasdair Kergon
be6845999b Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Alasdair Kergon
72b2cb613a Make SIZE_SHORT the default for display_size().
Fix some memory leaks in error paths found by coverity.
Use C99 struct initialisers.
Move DEFS into configure.h.
Clean-ups to remove miscellaneous compiler warnings.
2006-05-09 21:23:51 +00:00
Alasdair Kergon
1165258cda Alignment tidying. 2005-04-06 13:47:41 +00:00
Alasdair Kergon
6606c3ae81 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
cc8f6e3dbc If PV/VG uuids are missing, generate them from the pv/vg numbers.
[This situation could occur if the uuids were oritinally created by
LVM1 on a system without /dev/urandom.]
2004-01-09 19:18:20 +00:00
Alasdair Kergon
26e7f2e0c4 Tidy various pre-processing incl. making libdl optional. 2003-03-24 18:08:53 +00:00
Alasdair Kergon
8ef2b021ed Default stripesize 64k & config file setting for it;
Clear many compiler warnings (i386) & associated bugs - hopefully without
introducing too many new bugs:-)  (Same exercise required for other archs.)
Default compilation has optimisation - or else use ./configure --enable-debug
2002-12-19 23:25:55 +00:00
Alasdair Kergon
25b733809a Merge with text format branch.
Lots of changes/very little testing so far => there'll be bugs!

Use 'vgcreate -M text' to create a volume group with its metadata stored
in text files.  Text format metadata changes should be reasonably atomic,
with a (basic) automatic recovery mechanism if the system crashes while a
change is in progress.

Add a metadata section to lvm.conf to specify multiple directories if
you want (recommended) to keep multiple copies of the metadata (eg on
different filesystems).

e.g. metadata {
        dirs = ["/etc/lvm/metadata1","/usr/local/lvm/metadata2"]
}

Plenty of refinements still in the pipeline.
2002-04-24 18:20:51 +00:00
Joe Thornber
2ec94d4daf 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
15c325f06a 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
413cc9189e Begin conversion so LV id is passed to activation unit instead of
struct logical_volume.
2002-02-25 12:56:16 +00:00
Alasdair Kergon
b5ed53273a Generate LV uuid from lv_number when reading in LVs. 2002-02-21 15:26:44 +00:00
Joe Thornber
6036e5e0f7 o split the uuid -> device map out from vgcache
o  roll vgcache back to agk's implementation, we'll revisit this as part
   of the cluster integration.

o  change the extra_info field in a label to be a void *
2002-01-15 10:24:48 +00:00
Joe Thornber
db73838ca4 o Pretty print and read for uuid's 2001-12-11 11:40:34 +00:00
Joe Thornber
72a5e12b5c o pvcreate
o added uuid unit

o stubbed partition stuff
2001-10-12 10:32:06 +00:00