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Commit Graph

345 Commits

Author SHA1 Message Date
Peter Rajnoha
f16aea9ebd Use udev flags support in LVM and provide dm_tree_add_new_dev_with_udev_flags wrapper for dm_tree_add_new_dev. 2009-10-22 13:00:07 +00:00
Peter Rajnoha
5f1f31f942 Add udev flags support in libdevmapper and provide 'dmsetup udevflags' command to decode them. 2009-10-22 12:55:47 +00:00
Fabio M. Di Nitto
2cec0e4562 Merge Debian patch 05 debian: keep libdm-abi consistent.
This appears to be the only user visible feature that can change libdm ABI
at build time.

Thanks to Bastian Blank for the patch.
2009-10-12 04:06:42 +00:00
Alasdair Kergon
e1b8a236b7 Only include selinux libs in libdevmapper.pc when selinux build enabled. 2009-10-05 12:11:30 +00:00
Alasdair Kergon
db8b5af9d9 Allow for a build directory separate from the source. 2009-10-02 19:10:31 +00:00
Alasdair Kergon
2b33edfcf7 missing dm_snprintf 2009-09-25 19:06:05 +00:00
Alasdair Kergon
536f0e0881 pre-release 2009-09-25 18:30:27 +00:00
Alasdair Kergon
42870d441d ensure dm_strdup succeeds 2009-09-25 18:19:09 +00:00
Alasdair Kergon
c0b23a1491 remove unused var & rename fn 2009-09-25 18:13:17 +00:00
Alasdair Kergon
1178220354 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
96e46b8edb Use the same default umask for /dev dirs (DM_DEV_DIR_UMASK). 2009-09-25 11:58:00 +00:00
Jonathan Earl Brassow
3c74075fb1 '_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
6087b1581d dm release cleanup 2009-09-15 11:41:38 +00:00
Peter Rajnoha
221b941eb5 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
9b77df2ae7 Add one define that is necessary for older (experimental) libudev to work. 2009-09-11 15:57:51 +00:00
Peter Rajnoha
93d1fdba4b Check that udev is running and set internal state appropriately. 2009-09-11 15:56:06 +00:00
Dave Wysochanski
5f1c57d008 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
afa8ea4078 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
8f26e18c13 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
7cec175dfc pre-release 2009-08-06 17:08:01 +00:00
Peter Rajnoha
f9ff23dffe Add 'udevcomplete_all' command for dmsetup. Export DM_COOKIE_MAGIC in libdevmapper.h. 2009-08-06 15:04:30 +00:00
Peter Rajnoha
2be430435f Fix failure situations in dm_task_run for udev sync. 2009-08-06 15:02:01 +00:00
Peter Rajnoha
1879e85672 Detect udev problems in _rename_dev_node. 2009-08-06 15:00:25 +00:00
Alasdair Kergon
fa5617d7f5 Additional logging 2009-08-05 19:50:08 +00:00
Alasdair Kergon
252239bdac Add default udev rules.
Update dm-ioctl.h comments.
2009-08-03 18:44:54 +00:00
Alasdair Kergon
f9e17e36aa Add udev checks. 2009-08-03 18:33:08 +00:00
Alasdair Kergon
a74be32bf6 Manage without dm_udev_cleanup? 2009-08-03 18:01:45 +00:00
Alasdair Kergon
f86117e3d5 cleanup some ignored return values & 'stack's 2009-08-03 11:20:15 +00:00
Alasdair Kergon
b59c9854e8 deal with error-related FIXMEs 2009-08-03 11:01:26 +00:00
Alasdair Kergon
bd90c6b2c2 Set cookies in activation code and wait for udev to complete processing. 2009-07-31 18:30:31 +00:00
Alasdair Kergon
2c0dfdf839 Add udevcomplete and --noudevwait to dmsetup. 2009-07-31 17:51:45 +00:00
Alasdair Kergon
b634751cc4 another fixme 2009-07-31 16:57:06 +00:00
Alasdair Kergon
4d8c4ea7e6 Add libdevmapper functions to support synchronisation with udev. 2009-07-31 15:53:11 +00:00
Alasdair Kergon
9fac443591 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
b8f47d5f69 Use log_error macro consistently throughout in place of log_err. 2009-07-15 20:02:46 +00:00
Alasdair Kergon
eac6599c5e 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
a9cb6969b0 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
609faae9a5 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
4b2cae463e Add device number to more log messages during activation. 2009-07-03 12:45:55 +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
12ca060e9f 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
c9ee46569c Make mempool optional in dm_split_lvm_name() 2009-06-03 11:40:23 +00:00
Milan Broz
eb91c4eee3 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
d828b9a4d7 Helper function to catch memory pool leaks. 2009-04-10 09:56:58 +00:00
Zdenek Kabelac
beeae21dbb 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
fe41c21be9 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
aa8111b3cd 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
d917c98cd8 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
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
Milan Broz
ea0cdd28c1 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