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541 Commits

Author SHA1 Message Date
Alasdair Kergon
eeefbfd38d Allow for a build directory separate from the source. 2009-10-02 19:10:31 +00:00
Alasdair Kergon
a99a30d720 missing dm_snprintf 2009-09-25 19:06:05 +00:00
Alasdair Kergon
0670c8f60f pre-release 2009-09-25 18:30:27 +00:00
Alasdair Kergon
bc9b5706e9 ensure dm_strdup succeeds 2009-09-25 18:19:09 +00:00
Alasdair Kergon
64c37a20d1 remove unused var & rename fn 2009-09-25 18:13:17 +00:00
Alasdair Kergon
6d2d4f72ac Handle any path supplied to dm_task_set_name() by looking up in /dev/mapper. 2009-09-25 18:08:04 +00:00
Peter Rajnoha
4c151970e6 Use the same default umask for /dev dirs (DM_DEV_DIR_UMASK). 2009-09-25 11:58:00 +00:00
Jonathan Earl Brassow
db3fb23de4 '_emit_areas_line' returns 1 for success and 0 for failure. This always 
confuses me, so I've added a comment at the top of the function to
remind me of this.

I also found that 'mirror_emit_segment_line' was returning 0 (return_0)
on failure /and/ success.  It now returns 1 for success and 0 for failure -
just like '_emit_areas_line' and its calling function, '_emit_segment_line'.
 2009-09-22 16:26:59 +00:00
Alasdair Kergon
b1ce301520 dm release cleanup 2009-09-15 11:41:38 +00:00
Peter Rajnoha
106763ef9a Move dm_cookie_supported check into dm_udev_get_sync_supprt function. 
We don't have to call dm_cookie_supported with dm_udev_get_sync_support
this way. Also, it's necessary for the current code to work properly on
systems without cookie support (older kernels).
 2009-09-11 16:11:25 +00:00
Peter Rajnoha
aa8728a2ab Add one define that is necessary for older (experimental) libudev to work. 2009-09-11 15:57:51 +00:00
Peter Rajnoha
f2d3b3661b Check that udev is running and set internal state appropriately. 2009-09-11 15:56:06 +00:00
Dave Wysochanski
3d8e149668 Restore umask when device node creation fails. 
Author: Florian Zumbiehl <florz@florz.de>
Acked-by: Dave Wysochanski <dwysocha@redhat.com>
 2009-09-03 21:51:26 +00:00
Jonathan Earl Brassow
ff17105386 Cluster log server (clogd): Add new build files. 
Might be a good idea to add the new files to the repository.  :(
 2009-08-13 20:51:41 +00:00
Jonathan Earl Brassow
9dd273626a Cluster log daemon (clogd): use LVM bitops in place of ext2 bitops 
Eliminate dependency on outside library, since the same functionality
exists in our tree.

[It is important that the bitops work in the same way, as the bitmaps
must remain backwards compatible.  I haven't tested every architecture,
but the x86* archs work.  My test involved using the old ext2fsprogs
bitops, memcpy'ing the bits over to the LVM bitset array and ensuring
that only the bits set via the old methods were set.]
 2009-08-13 16:31:01 +00:00
Alasdair Kergon
84b0920fe0 pre-release 2009-08-06 17:08:01 +00:00
Peter Rajnoha
886e528490 Add 'udevcomplete_all' command for dmsetup. Export DM_COOKIE_MAGIC in libdevmapper.h. 2009-08-06 15:04:30 +00:00
Peter Rajnoha
06691a0794 Fix failure situations in dm_task_run for udev sync. 2009-08-06 15:02:01 +00:00
Peter Rajnoha
c61da238e1 Detect udev problems in _rename_dev_node. 2009-08-06 15:00:25 +00:00
Alasdair Kergon
e07419b4ba Additional logging 2009-08-05 19:50:08 +00:00
Alasdair Kergon
32752bc3dd Add default udev rules. 
Update dm-ioctl.h comments.
 2009-08-03 18:44:54 +00:00
Alasdair Kergon
f1fd43b61c Add udev checks. 2009-08-03 18:33:08 +00:00
Alasdair Kergon
9abda62c5b Manage without dm_udev_cleanup? 2009-08-03 18:01:45 +00:00
Alasdair Kergon
bce8cac1f4 cleanup some ignored return values & 'stack's 2009-08-03 11:20:15 +00:00
Alasdair Kergon
4171d0c301 deal with error-related FIXMEs 2009-08-03 11:01:26 +00:00
Alasdair Kergon
39270f9647 Set cookies in activation code and wait for udev to complete processing. 2009-07-31 18:30:31 +00:00
Alasdair Kergon
3b6a147653 Add udevcomplete and --noudevwait to dmsetup. 2009-07-31 17:51:45 +00:00
Alasdair Kergon
fd69075a8b another fixme 2009-07-31 16:57:06 +00:00
Alasdair Kergon
dfed228991 Add libdevmapper functions to support synchronisation with udev. 2009-07-31 15:53:11 +00:00
Alasdair Kergon
5e3369aba3 Add log_errno to set a specific errno and replace log_error in due course. 2009-07-16 00:52:06 +00:00
Alasdair Kergon
7da36611dc Use log_error macro consistently throughout in place of log_err. 2009-07-15 20:02:46 +00:00
Alasdair Kergon
a06d6839e1 New LOG_MESG macro to fix file/line number logging for memory leaks after 
LOG_LINENO macro was added.
 2009-07-15 14:18:38 +00:00
Alasdair Kergon
7e7274b002 Add dm_log_with_errno and dm_log_with_errno_init, deprecating the old 
Change plog to use dm_log_with_errno unless deprecated dm_log_init was used.
Rename plog macro to LOG_LINE and use in dm_dump_memory_debug.
 2009-07-10 09:59:37 +00:00
Alasdair Kergon
5628024d45 Fix whitespace in linear target line to fix identical table line detection. 
(only tested with linear so far)
 2009-07-07 16:36:05 +00:00
Alasdair Kergon
7acff3b938 Add device number to more log messages during activation. 2009-07-03 12:45:55 +00:00
Milan Broz
f7c1e5f60d 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
25d9591416 Support crypt segment in libdevmapper tree. 
- it can support multiple segments, but note that
to work properly, correct IV (initialization vector)
offset parameter must be set properly.

Because most usage of IV start offset is when we join
several crypto segments together (so iv_offset is the segment
start offset), DM_CRYPT_IV_DEFAULT is defined to simplify
the process.

Function accepts the string in cipher agrument (already
including chainmode and iv type; chainmode and iv parameters are NULL
in this case) or user can provide split parameters which will
join into dm-crypt cipher specification "cipher-chainmode-iv".

All these parameters must be supplied in correct dm-crypt format.
 2009-06-09 16:10:20 +00:00
Alasdair Kergon
90cc3a0f05 Make mempool optional in dm_split_lvm_name() 2009-06-03 11:40:23 +00:00
Milan Broz
bb6db55686 Use suspend with flush when device size was changed during table preload. 
This allows online mirror resize, also removes condition to preventing
code to do this.
 2009-05-20 09:52:37 +00:00
Milan Broz
d784303591 Helper function to catch memory pool leaks. 2009-04-10 09:56:58 +00:00
Zdeněk Kabeláč
dddd2f9202 Do not create some dm and lvm static librarie when they are not requested 
by configure option
Add dependency for static dmeventd library
 2009-04-08 14:04:35 +00:00
Milan Broz
9ab1d88a91 Fix debug pool grow object to properly support delta=0 
(It prints garbage for some reports)
 2009-04-02 15:02:18 +00:00
Milan Broz
77dd12a028 fix some issues when compiling with -D DEBUG_POOL 
- fix compilation issues
- fix wrong pool object maipulation (lvm dumpconfig triggers assert)
- second iteration in loop _log_parallel_areas operates on non-existing object
 2009-03-26 09:25:18 +00:00
Dave Wysochanski
74adacf96a Fix some clean rules, fix previous distclean checkin. 
In libdm/Makefile.in, we need to cleanup the symlink properly.
Adding to CLEAN_TARGETS seemed like the simplest way to do this
in the current build framework.  We could redo dependencies for
VERSIONED_SHLIB, but for now just add to CLEAN_TARGETS.

For scripts/Makefile.in, we should be adding to DISTCLEAN_TARGETS.
The generic rule in make.tmpl.in takes care of the cleanup.

Signed-off-by: Dave Wysochanski <dwysocha@redhat.com>
Author: Takahiro Yasui <tyasui@redhat.com>
 2009-03-16 20:00:10 +00:00
Alasdair Kergon
e28d3f8cbd 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
Milan Broz
d0143d6f3e Separate PV label attributes which do not need parse metadata when reporting. 
When reporting explicitly label attributes (pv_uuid for example), we do not
need to read metadata.

This patch separate the label fileds and removes scan_vgs_for_pvs
in process_each_pv() if not needed.

(There should be no user visible change in output.)
 2009-02-09 09:45:49 +00:00
Dave Wysochanski
c848ce66c5 Rename _parse_options() to _parse_fields() for naming consistency. 
In libdm, we only ever use 'fields', while the tools use 'options' and
'fields' interchangeably.

Ideally it would be good to use 'fields' consistently everywhere.
However, 'options' most likely comes from the tool commandline '-o' and
'--options' which cannot be changed.
 2009-01-19 20:53:35 +00:00
Alasdair Kergon
9a96645b53 Add <report_type>_all to help text. 2009-01-10 03:14:24 +00:00
Alasdair Kergon
ffa1b19e26 Add an "all" field which expands to all fields of the report type. 
For example in LVM2, "pv_all" gives all PV fields.
"seg_all" gives all LV segment fields.

"all" gives all fields of the final report type.  I think this is more
useful than just adding the current prefix.

So "lvs -o seg_all" gives all the LV segment fields, whilst
"lvs --segments -o all" adds in LV and VG fields too.

"lvs -o all -O vg_name" has report type LVS+VGS so includes all LV and all
VG fields.
 2009-01-10 03:01:35 +00:00
prajnoha
a479761be5 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
023a61c0e5 Use dm_snprintf to avoid duplicating the snprintf compatibility code. 2008-12-12 18:45:58 +00:00
Zdeněk Kabeláč
77ac863bb8 Replace _dm_snprintf with EMIT_PARAMS macro for creating target lines 2008-12-11 16:25:51 +00:00
Alasdair Kergon
f5c395adb2 some makefile fixes for liblvm2cmd & remove some hardcoded .so 2008-11-14 20:59:56 +00:00
Alasdair Kergon
abba6e0642 make install_device-mapper 2008-11-04 17:25:32 +00:00
Alasdair Kergon
2a550ef96d more fixes 2008-11-04 15:07:45 +00:00
Alasdair Kergon
03ed7d73fc more missing bits 2008-11-04 14:57:06 +00:00
Alasdair Kergon
a2bfad1c29 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Alasdair Kergon
645aa55abc add list fns 2008-11-03 20:03:00 +00:00
Alasdair Kergon
05329c885a more tweaking to get things to compile - dmlib.h for log fns, list.h 2008-11-03 18:59:59 +00:00
Alasdair Kergon
57854c2231 Use simple x.y.z library version in libdevmapper.pc 2008-11-01 20:48:09 +00:00
Alasdair Kergon
ba70dce803 further progress 2008-11-01 02:19:19 +00:00
Alasdair Kergon
306dfa2043 Add dm-logging.h ready for libdevmapper. 2008-10-30 17:54:12 +00:00
Alasdair Kergon
43924e31b8 Split out dm-logging.h from log.h 2008-10-30 17:24:04 +00:00
Alasdair Kergon
3b34fcf59f Add libdm subdir to begin merging the device-mapper tree. 2008-10-30 15:31:33 +00:00
Alasdair Kergon
bc633e03aa Fix last checkin - tested wrong dnode. 2008-09-18 22:55:33 +00:00
Alasdair Kergon
026cc120e7 Only resume devices in dm_tree_preload_children if size changes. 2008-09-18 18:34:53 +00:00
Alasdair Kergon
874f42ad6c Extend deptree buffers so the largest possible device numbers fit. 2008-09-02 12:16:07 +00:00
Alasdair Kergon
a8c5758222 Underline longer report help text headings. 2008-06-25 19:52:52 +00:00
Alasdair Kergon
b097aa787b pre-commit 2008-06-25 14:24:17 +00:00
Alasdair Kergon
723be0fe69 Align struct memblock in dbg_malloc for sparc. 2008-06-25 14:10:33 +00:00
Alasdair Kergon
f0597a03de Cope with missing field values. 2008-06-25 00:10:36 +00:00
Alasdair Kergon
65f0656f54 Add --rows to dmsetup. 2008-06-24 22:53:48 +00:00
Alasdair Kergon
366e89bda0 dmsetup --unquoted 2008-06-24 20:16:47 +00:00
Alasdair Kergon
fe74f013e3 Fix inverted no_flush debug message. (mpatocka) 2008-06-10 11:19:19 +00:00
Alasdair Kergon
6da1ca0cb9 rename some config vars 2008-06-06 20:44:35 +00:00
Alasdair Kergon
f148280c99 switch to single quotes rather than double for nameprefixes 2008-06-06 19:07:47 +00:00
Alasdair Kergon
6196ac7995 Initialise params buffer to empty string in _emit_segment. 2008-06-05 19:10:35 +00:00
Alasdair Kergon
0c6271dabc 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
a636299680 Add field name prefix option to reporting functions. 2008-04-20 00:11:08 +00:00
Alasdair Kergon
08e5bd5b72 Calculate string size within dm_pool_grow_object. 2008-04-19 15:50:18 +00:00
Alasdair Kergon
456e42257c make list_move consistent with other list fns 2008-04-10 19:14:27 +00:00
Dave Wysochanski
74adbb77b7 Add list_move() support function for list manipulation. 2008-03-26 16:20:54 +00:00
Alasdair Kergon
05ed5c0d74 Use log_warn for reporting field help text instead of log_print. 2008-01-20 01:14:38 +00:00
Jonathan Earl Brassow
0336bc9de9 - The automatic log module loading patch proposed for the upstream kernel 
works on '-'s, not '_'s.  This is due to the preference to have log
  module file names that do not mix '_'s and '-'s.
 2008-01-15 22:48:11 +00:00
Alasdair Kergon
50827a5f69 more readahead node fixes/debug messages 2007-12-14 19:49:27 +00:00
Alasdair Kergon
2d6444c924 Fix deptree to pass new name to _resume_node after a rename. 2007-12-14 17:57:04 +00:00
Alasdair Kergon
1d2675d9aa Add node operation stack debug messages. 2007-12-14 17:26:09 +00:00
Alasdair Kergon
ad98990a8e Report error when empty device name passed to readahead functions. 2007-12-13 02:25:45 +00:00
Alasdair Kergon
fb806f61d4 Fix minimum readahead debug message. 2007-12-05 18:57:34 +00:00
Alasdair Kergon
a6afae2356 clarify when read_ahead may be set 2007-12-05 16:28:19 +00:00
Alasdair Kergon
0eea7070a7 work out device name to use for read ahead request 2007-12-05 16:24:41 +00:00
Alasdair Kergon
82bb0e8dda fix ioctls to use long not int 
update dm-ioctl.h after compat tidy-up
 2007-12-05 14:11:26 +00:00
Alasdair Kergon
5a4c5b4155 fixes 2007-12-03 22:48:36 +00:00
Alasdair Kergon
7c082d2471 missing #include 2007-12-03 17:56:36 +00:00
Alasdair Kergon
f3cafcf983 fix 2007-11-30 16:44:42 +00:00
Alasdair Kergon
75073e4aa6 readahead support completed - untested 2007-11-30 16:42:26 +00:00
Alasdair Kergon
a3c23f650c read_ahead node ops 2007-11-30 14:59:57 +00:00
Alasdair Kergon
49b2006824 add read_ahead functions to library and dmsetup --readahead 
(Not live yet.)
 2007-11-27 20:57:05 +00:00
Alasdair Kergon
ceec4455df Add DM_READ_AHEAD_MINIMUM_FLAG 2007-11-12 20:47:18 +00:00
Alasdair Kergon
ccb85cc719 Define DM_READ_AHEAD_AUTO and DM_READ_AHEAD_NONE. 2007-11-09 16:52:36 +00:00
Jim Meyering
d4b1003a97 Allow $DM_DEV_DIR envvar to override default of "/dev". 
* dmsetup/dmsetup.c (DEV_PATH): Remove definition.
(parse_loop_device_name): Add parameter: dev_dir.
Declare the "dev" parameter to be "const".
Use dev_dir, not DEV_PATH.  Handle the case in which dev_dir
does not end in a "/".
(_get_abspath): Declare "path" parameter "const", to match.
(_process_losetup_switches): Add parameter: dev_dir.
Pass dev_dir to parse_loop_device_name.
(_process_switches): Add parameter: dev_dir.
Pass dev_dir to _process_losetup_switches.
(main): Set dev_dir from the DM_DEV_DIR envvar, else to "/dev".
Call dm_set_dev_dir.
* lib/libdm-common.c (dm_set_dev_dir): Rewrite to be careful
about boundary conditions, now that dev_dir may be tainted.
* man/dmsetup.8: Mention $DM_DEV_DIR.


Author: Jim Meyering <meyering@redhat.com>
 2007-10-09 12:14:48 +00:00
Jim Meyering
38e54b626e Arrange for "make clean" to remove the symlink, too. 
* make.tmpl.in ($(VERSIONED_SHLIB)): Move rule to...
* lib/Makefile.in ($(VERSIONED_SHLIB)): ...here, removing the
$(interface)/ prefix.
Reported by Milan Broz.

Author: Jim Meyering <meyering@redhat.com>
 2007-10-03 10:48:27 +00:00
Jim Meyering
c8c4dbb409 Create a symlink, e.g., libdevmapper.so.1.02, in the build dir, 
alongside the .so file.  This helps build dynamically linked LVM.

* lib/Makefile.in (VERSIONED_SHLIB): Define.
* make.tmpl.in (TARGETS): Append $(VERSIONED_SHLIB).
($(VERSIONED_SHLIB)): New rule.


Author: Jim Meyering <jim@meyering.net>
 2007-09-18 13:02:58 +00:00
Alasdair Kergon
ebc26c7421 Remove obsolete dmfs code from tree and update INSTALL. 2007-08-21 18:41:58 +00:00
Alasdair Kergon
1ad58e1121 Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-21 16:26:07 +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
7454664997 Add "const" attributes where possible: first cut. 2007-08-07 09:06:05 +00:00
Alasdair Kergon
541ea4dc63 improve changelog 2007-08-06 13:09:46 +00:00
Jim Meyering
4d418dee0e 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
06fe319347 Make the libdevmapper version of create_dir equivalent to the LVM2 one. 
(_create_dir_recursive): Refrain from logging a mkdir failure due to EROFS.
Patch by Jun'ichi Nomura.
 2007-07-28 10:27:34 +00:00
Jim Meyering
9dd7e3fb24 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
Jim Meyering
b14b97599d dm_fclose: new function 
* lib/libdevmapper.h: Declare it.
* lib/libdm-file.c (dm_fclose): Define it.
* lib/.exported_symbols: Add dm_fclose.
 2007-07-24 14:15:45 +00:00
Petr Rockai
5ee976d276 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
a249de3b72 Standardise protective include file #defines. 2007-04-27 19:07:43 +00:00
Alasdair Kergon
b9f5a18a76 Add regex functions to library. 2007-04-27 18:40:23 +00:00
Alasdair Kergon
d7ba0e01a5 Avoid trailing separator in reports when there are hidden sort fields. 2007-04-27 15:22:27 +00:00
Alasdair Kergon
477ec611d5 Deal with some more compiler warnings. Hope this doesn't break anything... 2007-04-27 14:52:41 +00:00
Alasdair Kergon
369ab1e0b2 Introduce _add_field() and _is_same_field() to libdm-report.c. 2007-04-19 20:24:00 +00:00
Alasdair Kergon
b1b6c97f7c Fix a few leaks in reporting error paths. 2007-02-14 15:12:16 +00:00
Alasdair Kergon
684eecba1d Use fixed-size fields in report interface. 2007-01-29 17:23:54 +00:00
Alasdair Kergon
217f70952f don't remove libdm-common.h any more 2007-01-25 15:45:10 +00:00
Alasdair Kergon
d851289d8a Add some missing close() and fclose() return value checks. 2007-01-25 14:16:20 +00:00
Alasdair Kergon
910054657e Adjust report field help description layout. 2007-01-24 16:41:33 +00:00
Alasdair Kergon
8357a11249 fix earlier checkin 2007-01-23 23:58:55 +00:00
Alasdair Kergon
9b021ba057 Add descriptions to reporting field definitions. 2007-01-23 19:18:52 +00:00
Alasdair Kergon
b1d32a03c7 add a dso-private variable to dmeventd interface 
more inline docn
 2007-01-23 17:38:39 +00:00
Alasdair Kergon
63e4217271 Add dm_event_handler_[gs]et_timeout functions. 
Streamline dm_report_field_* interface.
 2007-01-22 15:03:57 +00:00
Alasdair Kergon
19d102082d Add DM_LIB_VERSION definition to configure.h. 2007-01-19 15:53:01 +00:00
Alasdair Kergon
82980149fa Suppress 'Unrecognised field' error if report field is 'help'. 2007-01-18 22:15:04 +00:00
Alasdair Kergon
a19bb7b909 fix last checkin 2007-01-18 21:59:02 +00:00
Alasdair Kergon
26376ac1c9 Some internal renaming. 
Add --separator and --sort to dmsetup (unused as yet).
Make alignment flag optional when specifying report fields.
 2007-01-18 17:47:58 +00:00
Alasdair Kergon
392e1bc2e8 more little fixes 2007-01-16 21:13:07 +00:00
Alasdair Kergon
954bd9257b Add basic reporting functions to libdevmapper. 2007-01-16 18:04:15 +00:00
Alasdair Kergon
3184ff75c4 More libdevmapper-event interface changes and fixes. 
Rename dm_saprintf() to dm_asprintf().
 2007-01-15 18:21:01 +00:00
Alasdair Kergon
43243f4d30 Report error if NULL pointer supplied to dm_strdup_aux(). 2007-01-15 14:39:12 +00:00
Alasdair Kergon
d554b2bc94 Lots of dmeventd-related changes. 2007-01-11 21:54:53 +00:00
Alasdair Kergon
c1952bf257 Use CFLAGS when linking so mixed sparc builds can supply -m64. 2007-01-11 16:23:22 +00:00
Alasdair Kergon
7831665417 Add dm_tree_use_no_flush_suspend(). 2007-01-09 19:44:07 +00:00
Alasdair Kergon
7c9920d982 fix last checkin 2007-01-08 15:35:08 +00:00
Alasdair Kergon
cbdccf0a9c 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
d5c9024335 Avoid deptree attempting to suspend a device that's already suspended. 2006-10-13 14:03:35 +00:00
Alasdair Kergon
1fd5f562d3 noflush code fixes: missing debug log; non-standard variable name 2006-10-12 17:29:05 +00:00
Alasdair Kergon
45abade7fc Add suspend noflush support. 
Add basic dmsetup loop support.
 2006-10-12 15:42:25 +00:00
Alasdair Kergon
863484bb65 Reorder mm bounds_check code to reduce window for a dmeventd race. (dm_free_aux) 2006-09-19 17:30:04 +00:00
Alasdair Kergon
8d98b02ba2 Add dm_snprintf 2006-08-21 12:52:39 +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
a945f1fde2 reorder bounds check code 2006-08-18 21:38:58 +00:00
Alasdair Kergon
54fb2ebbe0 Add lockfs indicator to debug output. 2006-08-08 21:22:31 +00:00
Alasdair Kergon
b4fb7af1df Don't suppress identical table reloads if permission changes. 2006-06-14 22:00:03 +00:00
Alasdair Kergon
a564ca82be Fix corelog segment line. 
Suppress some compiler warnings.
 2006-05-16 16:20:29 +00:00
Alasdair Kergon
d3f2f00c25 Add DM_CORELOG flag to dm_tree_node_add_mirror_target(). 2006-05-11 19:10:55 +00:00
Alasdair Kergon
b8d32a0d33 coverity fixes 2006-05-10 16:23:41 +00:00
Alasdair Kergon
8b4b6945f8 remove inlines 2006-04-19 18:12:33 +00:00
Alasdair Kergon
f95dbff71f fix makefile 2006-04-19 17:32:05 +00:00
Alasdair Kergon
dcca7638e0 make pkgconfig installation step optional, and clean up generated files 2006-04-19 16:38:56 +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
db88210289 configure/makefile tidying + pkg-config support. 2006-04-19 15:23:10 +00:00
Alasdair Kergon
abed57cb53 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
c01a800a6b If _create_and_load_v4 fails part way through, revert the creation. 2006-03-30 15:15:47 +00:00
Alasdair Kergon
42635c3938 Add file & line to dm_strdup_aux(). 2006-02-23 19:11:51 +00:00
Alasdair Kergon
ed43dc842b A setgeometry implementation. [untested] 2006-02-20 23:55:58 +00:00
Alasdair Kergon
382e808b8d fix mirror log parm count 2006-02-08 14:14:13 +00:00
Alasdair Kergon
74dd29f843 add clustered log uuid 2006-02-06 20:18:10 +00:00
Alasdair Kergon
24dd9ab1a7 Change prefix for clustered log from "clustered " to "clustered_" 2006-02-06 19:32:18 +00:00
Alasdair Kergon
ed036598a9 Add exported functions to set uid, gid and mode. [Bastian Blank] 2006-02-03 14:23:22 +00:00
Alasdair Kergon
18218467f3 remove unnecessary 0 in format string 2006-02-02 17:23:04 +00:00
Alasdair Kergon
d031a374f9 Rename _log to dm_log and export. 
Fix misc compile-time warnings.
 2006-01-31 14:50:38 +00:00
Alasdair Kergon
55f69c98cb Add dm_tree_skip_lockfs. 2006-01-30 23:36:04 +00:00
Alasdair Kergon
34a1f14a17 Fix dm_strdup debug definition. 2006-01-11 15:40:54 +00:00
Alasdair Kergon
efe1c8a070 Fix dm_strdup debug definition. 2006-01-10 22:19:41 +00:00
Alasdair Kergon
1575844344 Fix hash function to avoid using a negative array offset. 2006-01-09 20:35:24 +00:00
Alasdair Kergon
57442db759 Don't inline _find in hash.c and tidy signed/unsigned etc. 2006-01-04 16:07:27 +00:00
Alasdair Kergon
5fdb3e7cd6 Fix libdevmapper.h #endif 2006-01-04 16:05:44 +00:00
Alasdair Kergon
8825157fbb Change dm_tree_node_add_mirror_target_log parm order 2005-12-19 21:03:17 +00:00
Alasdair Kergon
a82775f544 Add sync, nosync and block_on_error mirror log parameters. 
Add hweight32.
 2005-12-13 15:49:27 +00:00
Alasdair Kergon
ab931b177d dmeventd updates 2005-12-02 15:39:16 +00:00
Alasdair Kergon
9aa3465513 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
05fa105855 Resume snapshot-origins last. 2005-11-22 20:00:35 +00:00
Alasdair Kergon
b049ab31eb Suppress unnecessary resumes. 2005-11-22 19:31:20 +00:00
Alasdair Kergon
6db4dcff7a Drop leading zeros from dm_format_dev. 
Suppress attempt to reload identical table.
 2005-11-22 18:43:12 +00:00
Alasdair Kergon
3eeaef00ec Additional LVM- prefix matching for transitional period. 2005-11-12 22:46:48 +00:00
Alasdair Kergon
6315982752 more debug fixes 2005-11-11 16:16:37 +00:00
Alasdair Kergon
374a171e82 Fix selinux compile. 2005-11-10 18:31:17 +00:00
Alasdair Kergon
fc5d801f91 fix debug linking 2005-11-10 16:33:04 +00:00
Alasdair Kergon
e5895500a2 remove a debugging line 2005-11-10 15:17:54 +00:00
Alasdair Kergon
e7a360dd6f revert - alternative pvmove fix, disabling preloading completely for now 2005-11-09 23:57:40 +00:00
Alasdair Kergon
fefa7fe262 more mirror fixing 2005-11-09 18:13:10 +00:00
Alasdair Kergon
26f01a29d1 some fixes for mirrors 2005-11-09 17:32:31 +00:00
Alasdair Kergon
169d4090ab fix last checkin 2005-11-09 15:41:42 +00:00
Alasdair Kergon
0b43754d60 rename deptree 2005-11-09 14:10:50 +00:00
Alasdair Kergon
40788e8c3d New activation code. [Not ready to be used yet.] 2005-11-08 22:50:11 +00:00
Alasdair Kergon
a8ac6e4a15 fix strncmps 2005-10-26 18:33:47 +00:00
Alasdair Kergon
6172cf9fba Fix incorrect checkin 2005-10-26 18:32:57 +00:00
Alasdair Kergon
b728ec3909 Fix strncmps. 2005-10-26 18:17:36 +00:00
Alasdair Kergon
17d13dd084 Also suppress error if device doesn't exist with DM_DEVICE_STATUS. 2005-10-26 17:51:10 +00:00
Alasdair Kergon
2e95949b80 attempt to cope with uuid transition 2005-10-26 15:21:13 +00:00
Alasdair Kergon
6d1a5d45e2 check parents suspended 2005-10-26 14:08:24 +00:00
Alasdair Kergon
a6c7043e03 unfinished suspend functions 2005-10-25 19:09:41 +00:00
Alasdair Kergon
2e8a9c9874 Export dm_set_selinux_context. 2005-10-25 17:30:00 +00:00
Alasdair Kergon
20128bd04b zero suppress 2005-10-20 20:38:18 +00:00
Alasdair Kergon
c0fefdde28 fix dev no printf 2005-10-20 20:29:58 +00:00
Alasdair Kergon
06acc2004f cope with null uuid_prefix 2005-10-18 13:57:11 +00:00
Alasdair Kergon
c6880c957e Tidy some log mesgs. 2005-10-18 13:07:41 +00:00
Alasdair Kergon
9160e496bc Add deactivation functions 2005-10-18 12:37:53 +00:00
Alasdair Kergon
e8af32ec2b dm_driver_version 2005-10-17 18:05:39 +00:00
Alasdair Kergon
67eb7723d6 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
251d138474 export bitset, pool, hash, malloc 2005-10-16 22:57:20 +00:00
Alasdair Kergon
f569abd28a Code to build and display device dependency tree. 2005-10-16 14:33:22 +00:00
Alasdair Kergon
088f9687c0 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
25621396c9 Remember increased buffer size and use for subsequent calls. 2005-09-20 18:04:28 +00:00
Alasdair Kergon
82aa0271f3 Explicitly initialise no_open_count 2005-09-20 16:39:12 +00:00
Alasdair Kergon
653cab13f8 On 'buffer full' condition, double buffer size and repeat ioctl. [Untested] 2005-09-19 14:29:17 +00:00
Alasdair Kergon
0da3965d19 Report 'buffer full' condition with v4 ioctl as well as with v1. 2005-08-08 18:40:17 +00:00
Alasdair Kergon
196b8eaad3 Use matchpathcon mode parameter 2005-06-13 13:11:48 +00:00
AJ Lewis
d2529e6334 o print the context along with the path when setting selinux context 2005-06-10 21:30:21 +00:00
Benjamin Marzinski
853460b20d Timeout event implementation: 
The daemon side of this is mostly the same as the patch I sent out.  To select
a timeout period different than the default and to get the timeout period,
I added two library calls, dm_set_event_timeout() and dm_get_event_timeout().
If people are against them, the other option is to tack extra arguments onto
dm_regiser_for_event() and dm_get_registered_device().  I also added a
-t option to dmevent, so people can try out timeouts.
 2005-06-09 18:40:49 +00:00
Alasdair Kergon
99df4f892d Basic support for mirrors. 2005-06-01 16:51:55 +00:00
Alasdair Kergon
ebfe584afc Call dm_lib_exit() and dm_lib_release() automatically now. 2005-05-16 15:15:34 +00:00
Alasdair Kergon
6b4f3d63b8 Fix contiguous allocations with linear. 2005-05-11 16:46:59 +00:00
AJ Lewis
2fedabd3b9 o stick multilog into the dm-event lib and dmeventd code again 
o more tweaks to libmultilog calls - the api isn't set in stone yet, so
   don't get too comfortable.
 o not sure the dmeventd in device-mapper/dmeventd works - i've been using
   the one in lib/event/
 o currently both daemons are set to log only to syslog
 2005-05-03 21:29:13 +00:00
Benjamin Marzinski
7a6fa7c5b4 changed client_path and sever_path from 'char *' to 'const char *' to stop 
compiler warning messages.
 2005-04-29 21:52:46 +00:00
Heinz Mauelshagen
d3901bcf2e first changes to get comms back to work after flock changes 2005-04-29 13:41:25 +00:00
Alasdair Kergon
7a8ccda95c o adds dm_get_next_registered_device() (not functional yet) 
to retrieve which devices got registered with the daemon;
  needs locking changes as well
 2005-04-28 14:02:30 +00:00
Alasdair Kergon
44a1448542 Prototype for a device-mapper event-handling daemon. 2005-04-27 22:32:00 +00:00
Alasdair Kergon
9cdf6c203d more refinements 2005-04-06 15:21:28 +00:00
Alasdair Kergon
839335cae6 Annotate, tidy and extend list.h. 2005-04-06 14:50:37 +00:00
Alasdair Kergon
2bfd64c3c9 Add option to compile without ioctl for testing. 2005-01-27 16:16:54 +00:00
Alasdair Kergon
181ea9a381 Add dm_task_no_open_count() to skip getting open_count. 2005-01-12 22:10:14 +00:00
Alasdair Kergon
f4ad6e2157 Fix /proc/devices parsing. 2005-01-07 15:39:53 +00:00
Alasdair Kergon
8502c6da3c Attempt to fix /dev/mapper/control transparently if it's wrong. 2005-01-06 18:22:44 +00:00
Alasdair Kergon
6eebc4a620 Configuration-time option for setting uid/gid/mode for /dev/mapper nodes. 2005-01-05 22:00:40 +00:00
Alasdair Kergon
1ca102d639 Support device referencing by uuid or major/minor. 2004-10-01 19:11:37 +00:00
Alasdair Kergon
339ba55111 printf->fprintf 2004-10-01 19:07:41 +00:00
Alasdair Kergon
e3ebe5fc53 set_selinux_context() return code fix 2004-07-03 18:14:12 +00:00
Alasdair Kergon
0ac430892e Fix device number handling for 2.6 kernels. 2004-07-01 15:14:29 +00:00
Alasdair Kergon
4991428510 Fix targets string size calc in driver. 
Fix a uuid free in libdm-iface. [Eric Taylor]
Update version.
 2004-06-20 13:50:42 +00:00
Alasdair Kergon
9812657777 Support new target message ioctl. 2004-06-08 20:34:40 +00:00
Alasdair Kergon
9314c7c881 config option to avoid using install -o -g 2004-04-19 13:10:06 +00:00
Alasdair Kergon
5e7a308528 Ignore error setting selinux file context if fs doesn't support it. 2004-04-16 12:24:46 +00:00
Alasdair Kergon
7da1d731ff add some selinux support 2004-04-06 18:54:00 +00:00
Alasdair Kergon
ef3bdbf4da Fix dmsetup.static install. 2004-04-06 12:06:55 +00:00
Alasdair Kergon
1ed5d1e4c1 Combine static/dynamic build. 2004-04-05 20:48:14 +00:00
Alasdair Kergon
cb3a00e027 Move library targets definition into template. 2004-04-05 16:20:50 +00:00
Alasdair Kergon
6e0f638f5e Build process fixes/tidy-ups. 2004-04-02 15:18:38 +00:00
Alasdair Kergon
d622f79533 Add 2.4 support for DM_LIST_VERSIONS (dmsetup targets). 
Rebaseline patches to 2.4.26-rc1.
 2004-03-31 18:54:17 +00:00
Alasdair Kergon
66ed5f82c4 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
880f210946 Update copyright messages. 2004-03-30 19:08:57 +00:00
Alasdair Kergon
85dedc324c Move full mknodes functionality from dmsetup into libdevmapper. 2004-03-30 14:31:58 +00:00
Alasdair Kergon
e3f8892003 more syncing with lvm2 build process 2004-02-24 19:23:28 +00:00
Alasdair Kergon
9d00ad5f18 Extract log.h and tweak funcs to be like lvm2 ones. 2004-02-24 18:50:09 +00:00