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20 Commits

Author SHA1 Message Date
Peter Rajnoha
205ca4f8a7 Set appropriate udev flags for reserved LVs. 
There's no need for foreign udev rules to touch LVM reserved devices
(snapshot, pvmove, _mlog, _mimage, _vorigin) even if they happen to
be visible. The same applies for /dev/disk content - no need to create
any content for these devices (and so no need to run any "blkid" etc.).
This also prevents setting any inotify "watch" from udev rules on such
devices that is a source of race conditions (the rules need to honor
DM_UDEV_DISABLE_OTHER_RULES_FLAG for this to work though).
 2010-04-23 14:16:32 +00:00
Peter Rajnoha
647d948562 Use UUIDs instead of names while processing event handlers. 
Internally, we used DM names instead of UUIDs while processing event
handlers. This caused problems while trying to vgrename a VG with active LVs
where the names are being changed and so the devices were not found then.
The patch also contains a little bit of refactoring, moving "build_dlid" code
found in dev_manager.c to "build_dm_uuid", now in lvm-string.c (so we have
build_dm_uuid and build_dm_name at one place).
 2010-04-14 13:01:38 +00:00
Alasdair Kergon
a109ce1eca Escape double quotes and backslashes in external metadata and config data. 
Add functions for escaping double quotes in strings.
Rename count_chars_len to count_chars.
 2008-03-12 16:03:22 +00:00
Alasdair Kergon
d080291150 Clean up numerous compiler warnings that crept in recently. 
Remove several unused parameters from _allocate().
 2007-08-22 14:38:18 +00:00
Alasdair Kergon
3f507a26fb Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
Jim Meyering
1ec0d47f10 Use gcc's printf attribute wherever possible. 
* daemons/clvmd/clvmd.h (debuglog): Add __attribute__((printf)).
* lib/config/config.c (_line_append): Likewise.
* lib/misc/lvm-string.h (emit_to_buffer): Likewise.
 2007-07-20 15:38:19 +00:00
Dave Wysochanski
dd4477406b Add count_chars and count_chars_len functions, two 
generic string utility functions.

--
 2007-04-25 18:24:19 +00:00
Alasdair Kergon
b0b60fafd5 Move lvm_snprintf into libdevmapper. 2006-08-21 12:54:53 +00:00
Alasdair Kergon
a93fe79bc4 Add dm_split_words() and dm_split_lvm_name() to libdevmapper. 2006-08-21 12:07:03 +00:00
Alasdair Kergon
70e45ad37b Check for libsepol. 
Add some cflow & scope support.
Separate out DEFS from CFLAGS.
Remove inlines and use unique function names.
 2006-04-19 15:33:07 +00:00
Alasdair Kergon
67eb7723d6 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
ffbd7d8de4 Export dm name build & split functions. 2004-09-15 15:02:36 +00:00
Alasdair Kergon
66ed5f82c4 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
2f4d78286d split_words() 2004-02-13 14:43:35 +00:00
Alasdair Kergon
9bb009a3fe Extract some common functions. 2003-09-17 20:35:57 +00:00
Alasdair Kergon
dd2157534b 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
Joe Thornber
fbd0f5eed2 o move the path building functions to lib/activate/names.c 
o  Update activate.c and fs.c to use them

o  device names are now of the form <vg>:<lv>
 2002-01-21 11:06:32 +00:00
Alasdair Kergon
711d884c2e Fix C99 error case handling (snprintf ret value >= buffer size). 2001-12-31 15:17:34 +00:00
Joe Thornber
a9649e92c9 o sync backup changes 2001-12-20 11:52:54 +00:00
Joe Thornber
4b1da57ca1 o lvm_snprintf 
Could everyone please use this from now on.
 2001-12-17 14:04:10 +00:00