Alasdair Kergon
4d8c4ea7e6
Add libdevmapper functions to support synchronisation with udev.
2009-07-31 15:53:11 +00:00
Milan Broz
6391d03f54
Fix backward compatibility for major:minor query.
...
Is an application uses query and set major:minor
to device, it should not fallback to default major by default.
Add new function whoich allows that (and use it in lvm2).
2009-06-17 20:55:24 +00:00
Milan Broz
d828b9a4d7
Helper function to catch memory pool leaks.
2009-04-10 09:56:58 +00:00
Alasdair Kergon
0f817d38f7
If kernel supports only one dm major number, use in place of any supplied.
...
No longer require kernel and metadata major numbers to match.
2009-02-12 20:42:07 +00:00
Peter Rajnoha
c48e40391b
Add checks for device names in dmsetup and show proper error messages.
...
Checks added for DM device names to allow only names < DM_NAME_LEN,
otherwise a part of lengthy name would be silently ignored and could
cause confusion while using dmsetup. Also, the name should not contain
'/' character, if it is used in context of creating a new device
or renaming the existing one (because we do not consider full path
to devices, they do not exist in filesystem yet) and appropriate error
messages are shown.
2009-01-07 12:17:40 +00:00
Alasdair Kergon
3e5b6ed214
more tweaking to get things to compile - dmlib.h for log fns, list.h
2008-11-03 18:59:59 +00:00
Alasdair Kergon
0782ad5002
further progress
2008-11-01 02:19:19 +00:00
Alasdair Kergon
bb875bb9e4
Only resume devices in dm_tree_preload_children if size changes.
2008-09-18 18:34:53 +00:00
Alasdair Kergon
b947f34393
Skip add_dev_node when ioctls disabled.
...
Make dm_hash_iter safe against deletion.
Accept a NULL pointer to dm_free silently.
2008-05-21 16:14:46 +00:00
Alasdair Kergon
9a22e746b5
work out device name to use for read ahead request
2007-12-05 16:24:41 +00:00
Alasdair Kergon
0b7d16bc09
fixes
2007-12-03 22:48:36 +00:00
Alasdair Kergon
2d1eead2e8
read_ahead node ops
2007-11-30 14:59:57 +00:00
Alasdair Kergon
52b8440916
add read_ahead functions to library and dmsetup --readahead
...
(Not live yet.)
2007-11-27 20:57:05 +00:00
Alasdair Kergon
147d5faccf
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
2007-08-21 16:26:07 +00:00
Jim Meyering
3f311f1daa
Export dm_create_dir (was create_dir) to help fix LVM2 link error
...
* lib/libdm-file.c (dm_create_dir): Rename from create_dir.
* lib/libdevmapper.h (dm_create_dir): Declare.
* lib/.exported_symbols: Add dm_create_dir.
* lib/ioctl/libdm-iface.c (_create_control): Update sole use.
Patch by Jun'ichi Nomura. Details in
http://www.redhat.com/archives/lvm-devel/2007-July/msg00040.html
2007-07-28 10:48:36 +00:00
Jim Meyering
87518d850b
Introduce log_sys_* macros from LVM2.
...
Convert existing "<string>: <function> failed: <strerror>" type messages
to use this macro. Patch by Jun'ichi Nomura.
2007-07-28 10:23:02 +00:00
Petr Rockai
ba117ad80e
Make warnings go to stderr. Adds log_warn macro for that purpose,
...
log_print continues to print to stdout.
2007-06-28 17:27:02 +00:00
Alasdair Kergon
8d2b0f24d3
Deal with some more compiler warnings. Hope this doesn't break anything...
2007-04-27 14:52:41 +00:00
Alasdair Kergon
232da7ecc7
Add some missing close() and fclose() return value checks.
2007-01-25 14:16:20 +00:00
Alasdair Kergon
5b95f17814
Lots of dmevent changes.
...
Export dm_basename().
Cope with a trailing space when comparing tables prior to possible reload.
2007-01-08 15:18:52 +00:00
Alasdair Kergon
9dd3071462
noflush code fixes: missing debug log; non-standard variable name
2006-10-12 17:29:05 +00:00
Alasdair Kergon
f916f0a7b7
Add suspend noflush support.
...
Add basic dmsetup loop support.
2006-10-12 15:42:25 +00:00
Alasdair Kergon
433b160fad
Add lockfs indicator to debug output.
2006-08-08 21:22:31 +00:00
Alasdair Kergon
def6f767c3
Don't suppress identical table reloads if permission changes.
2006-06-14 22:00:03 +00:00
Alasdair Kergon
99048d18b9
Use name-based device refs if kernel doesn't support device number refs.
...
Fix memory leak (struct dm_ioctl) when struct dm_task is reused.
2006-04-03 15:56:02 +00:00
Alasdair Kergon
73f378f226
If _create_and_load_v4 fails part way through, revert the creation.
2006-03-30 15:15:47 +00:00
Alasdair Kergon
6ef080af04
A setgeometry implementation. [untested]
2006-02-20 23:55:58 +00:00
Alasdair Kergon
b5d8ff1014
Add exported functions to set uid, gid and mode. [Bastian Blank]
2006-02-03 14:23:22 +00:00
Alasdair Kergon
044810c229
remove unnecessary 0 in format string
2006-02-02 17:23:04 +00:00
Alasdair Kergon
5e3bd86778
Rename _log to dm_log and export.
...
Fix misc compile-time warnings.
2006-01-31 14:50:38 +00:00
Alasdair Kergon
774ed5fc39
Export dm_task_update_nodes.
...
Use names instead of numbers in messages when ioctls fail.
2005-12-01 23:11:41 +00:00
Alasdair Kergon
ec289b64b9
Drop leading zeros from dm_format_dev.
...
Suppress attempt to reload identical table.
2005-11-22 18:43:12 +00:00
Alasdair Kergon
bf9c60feb5
Fix selinux compile.
2005-11-10 18:31:17 +00:00
Alasdair Kergon
e422819389
remove a debugging line
2005-11-10 15:17:54 +00:00
Alasdair Kergon
165e4a112b
New activation code. [Not ready to be used yet.]
2005-11-08 22:50:11 +00:00
Alasdair Kergon
268e8dd406
Fix incorrect checkin
2005-10-26 18:32:57 +00:00
Alasdair Kergon
1a44c009b0
Fix strncmps.
2005-10-26 18:17:36 +00:00
Alasdair Kergon
19f792df43
Also suppress error if device doesn't exist with DM_DEVICE_STATUS.
2005-10-26 17:51:10 +00:00
Alasdair Kergon
bc70fb17c0
zero suppress
2005-10-20 20:38:18 +00:00
Alasdair Kergon
3618f6eba7
fix dev no printf
2005-10-20 20:29:58 +00:00
Alasdair Kergon
a38bf76bab
Tidy some log mesgs.
2005-10-18 13:07:41 +00:00
Alasdair Kergon
a3f6b2ce79
export bitset, pool, hash, malloc
2005-10-16 22:57:20 +00:00
Alasdair Kergon
3d0480ed27
Code to build and display device dependency tree.
2005-10-16 14:33:22 +00:00
Alasdair Kergon
72a444276f
Add dmsetup --nolockfs support for suspend/reload.
...
Requires kernel patches to have any effect.
Library version incremented.
2005-10-04 20:12:32 +00:00
Alasdair Kergon
59a2bf62f0
Remember increased buffer size and use for subsequent calls.
2005-09-20 18:04:28 +00:00
Alasdair Kergon
4e16b1e7ad
On 'buffer full' condition, double buffer size and repeat ioctl. [Untested]
2005-09-19 14:29:17 +00:00
Alasdair Kergon
e817a0b35c
Report 'buffer full' condition with v4 ioctl as well as with v1.
2005-08-08 18:40:17 +00:00
Alasdair Kergon
c8c07bbedc
Use matchpathcon mode parameter
2005-06-13 13:11:48 +00:00
Alasdair Kergon
ebf21d3f93
Call dm_lib_exit() and dm_lib_release() automatically now.
2005-05-16 15:15:34 +00:00
Alasdair Kergon
3d2aecf0ae
Add option to compile without ioctl for testing.
2005-01-27 16:16:54 +00:00
