Alasdair Kergon
66fd45290c
change clogd to cmirrord
...
make pidfile locn configurable
2009-08-28 20:51:40 +00:00
Alasdair Kergon
a946372e50
Rewrite clvmd configuration code.
2009-08-28 19:22:05 +00:00
Alasdair Kergon
5d518f1f18
Prepare for udev synchronisation code. (options don't work yet)
2009-07-31 11:49:53 +00:00
Alasdair Kergon
bf45614685
Add an API version number, LVM_LIBAPI, to the VERSION string.
2009-07-22 20:01:28 +00:00
Alasdair Kergon
b8f47d5f69
Use log_error macro consistently throughout in place of log_err.
2009-07-15 20:02:46 +00:00
Petr Rockai
6ee7d2aa53
Remove lockingfailed().
...
We provide a lock type that behaves like no_locking, but is not
clustered. Moreover, it also forbids any write locks. This magically (and
consistently) prevents use of clustered VGs, or changing local VGs with
--ignorelockingfailure. As a bonus, we can remove the special hacks in a few
places. Of course, people looking for trouble can always set their locking_type
to 0 to override.
2009-07-15 05:49:47 +00:00
Mikulas Patocka
3395d72881
Change exit() to _exit() in the child process. exit flushes stdio file buffers,
...
_exit doesn't. If there were some open files, an error in exec and subsequent
exit() would cause the buffers to be flushed twice.
Example:
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/wait.h>
int main()
{
printf("buu");
if (!fork()) {
execl("/bin/true-not-exists", "/bin/true", NULL);
exit(1);
}
wait(NULL);
return 0;
}
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com
---
daemons/dmeventd/libdevmapper-event.c | 2 +-
lib/misc/lvm-exec.c | 2 +-
test/harness.c | 3 ++-
tools/dmsetup.c | 2 +-
4 files changed, 5 insertions(+), 4 deletions(-)
2009-07-13 21:26:41 +00:00
Alasdair Kergon
ed82bfd2ba
Attempt cleanup in child before execing new binary in exec_cmd()
2009-02-28 00:54:06 +00:00
Alasdair Kergon
bc175d2870
fsadm cleanups & release prep
2009-02-27 23:40:11 +00:00
Zdenek Kabelac
c8669f6b13
Fixed bug where lvresize option -t was not properly passed to fsadm.
...
Using argv[] list in exec_cmd() to allow more params for external commands.
Fsadm does not allow checking mounted filesystem.
Fsadm no longer accepts 'any other key' as 'no' answer to y/n.
Fsadm improved handling of command line options.
2009-02-24 15:48:00 +00:00
Alasdair Kergon
ec6a6fbef2
Move tools/version.h to lib/misc/lvm-version.h.
...
Split LVM_VERSION into MAJOR, MINOR, PATCHLEVEL, RELEASE and RELEASE_DATE.
2009-02-22 22:11:58 +00:00
Dave Wysochanski
0296197999
Create global is_static() to eliminate from the library init function.
...
Very simple / crude method of removing 'is_static' from initialization.
Why should we require an application tell us whether it is linked
statically or dynamically to libLVM? If the application is linked
statically, but libraries exist and dlopen() calls succeed, why
do we care if it's statically linked?
2008-12-18 05:27:17 +00:00
Dave Wysochanski
d17a8e365d
Make _init_rand() thread safe - use rand_r() instead of rand().
...
Use good entropy for seed value if possible.
2008-12-07 04:27:56 +00:00
Dave Wysochanski
b721056e04
Add generic function to read /dev/urandom, used in uuid calculation.
2008-12-07 04:23:37 +00:00
Zdenek Kabelac
f302d21406
cleaner const char* usage for last_path_component()
2008-11-12 09:53:33 +00:00
Zdenek Kabelac
0499fb88d6
removed redundant redeclaration of init_indent() and init_msg_prefix() from lvm-logging.h
2008-11-12 09:41:44 +00:00
Alasdair Kergon
7314bc1d45
no need for libdevmapper.h on system any more
2008-11-10 21:25:45 +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
04f06bc91c
autoreconf
2008-10-31 22:34:42 +00:00
Alasdair Kergon
fcc5d4434a
separate lvm-globals
2008-10-30 17:40:00 +00:00
Alasdair Kergon
cf66732d19
Separate out globals from the logging code.
2008-10-30 17:39:00 +00:00
Alasdair Kergon
84b9ec9733
Split out lvm-logging.h from log.h.
2008-10-30 17:27:28 +00:00
Alasdair Kergon
68f2de6d4a
Add usrlibdir & usrsbindir to configure.
2008-10-07 19:11:59 +00:00
Alasdair Kergon
bc9481770a
remove now-redundant slash-stripping
2008-07-31 15:38:52 +00:00
Dave Wysochanski
2d415cf9f8
Add uninitialized_var macro to suppress invalid compiler warnings.
...
One such warning is seen on fedora9 gcc compiler:
/metadata.c:1923: warning: 'results' may be used uninitialized in this function
2008-06-23 19:04:34 +00:00
Jim Meyering
d0191583e8
Begin syncing configure.in for merge/unification with device-mapper.
2008-06-13 14:37:18 +00:00
Alasdair Kergon
d4ce89d9da
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
67cdbd7e4d
Some whitespace tidy-ups.
2008-01-30 14:00:02 +00:00
Alasdair Kergon
1995c9ffb5
Build changes to replace fsadm C program with shell script.
2007-12-17 12:23:24 +00:00
Jim Meyering
4df0c15074
Fix the fsadm build failure without using -llvm.
...
* lib/misc/util.c (last_path_component): Move definition to ...
* lib/misc/last-path-component.h (last_path_component): ...here.
New file. Make the function "static inline".
* include/.symlinks: Add last-path-component.h.
* lib/misc/util.h (last_path_component): Remove declaration.
* tools/fsadm/fsadm.c: Include "last-path-component.h".
* tools/lvmcmdline.c: Likewise.
Author: Jim Meyering <meyering@redhat.com>
2007-10-03 16:10:04 +00:00
Dave Wysochanski
dfef7f6942
Add %PVS extents option to lvresize, lvextend, and lvcreate.
2007-09-20 21:39:08 +00:00
Alasdair Kergon
21bc366486
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
be6845999b
Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
2007-08-20 20:55:30 +00:00
Alasdair Kergon
7a197a6220
Update to use autoconf 2.61, while still supporting 2.57.
2007-08-14 19:11:31 +00:00
Jim Meyering
b58a94fed4
Don't leak a file descriptor in fcntl_lock_file(), when fcntl fails.
2007-07-28 15:20:36 +00:00
Jim Meyering
941e4f5567
Remove create_dir function; use now-equivalent dm_create_dir instead.
...
* lib/misc/lvm-file.c (_create_dir_recursive, create_dir): Remove functions.
* lib/misc/lvm-file.h (create_dir): Remove declaration.
* lib/commands/toolcontext.c (create_toolcontext): s/create_dir/dm_create_dir/
* lib/format_text/archiver.c (archive, backup): Likewise.
* lib/format_text/format-text.c (_add_dir): Likewise.
* lib/locking/file_locking.c (init_file_locking): Likewise.
Patch by Jun'ichi Nomura.
2007-07-28 12:26:21 +00:00
Jim Meyering
1a5d6bd23d
Detect stream write failure reliably; new fn: lvm_fclose; use dm_fclose
...
* lib/misc/lvm-file.c (lvm_fclose): New function.
* lib/misc/lvm-file.h (lvm_fclose): Declare it.
* lib/config/config.c (write_config_file): Use the new function to detect
and diagnose unlikely write failure.
* lib/filters/filter-persistent.c (persistent_filter_dump): Likewise.
* lib/format_text/archive.c (archive_vg): Likewise.
* lib/format_text/format-text.c (_vg_write_file): Likewise.
* lib/log/log.c (fin_log): Similar, but use dm_fclose directly.
Include "\n" at end of each fprintf format string.
2007-07-24 17:48:08 +00:00
Milan Broz
622703467c
Fix compilation warning in util.c.
2007-07-23 10:41:19 +00:00
Jim Meyering
6c35e3c84c
Eliminate uses of strdup+basename. Use last_path_component instead.
...
* lib/misc/util.c, lib/misc/util.h (last_path_component): New files.
* lib/Makefile.in (SOURCES): Add misc/util.c.
* lib/misc/lib.h: Include "util.h".
* tools/fsadm/fsadm.c: Include "util.h". (_usage): Use last_path_component,
not basename.
* tools/lvmcmdline.c (_find_command, lvm2_main): Likewise.
* include/.symlinks: Add lib/misc/util.h.
2007-07-20 15:48:39 +00:00
Jim Meyering
bbcd24607c
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
Jim Meyering
c93e6b5f79
Introduce is_same_inode macro, now including a comparison of st_dev.
...
* lib/misc/lvm-file.h (is_same_inode): Define.
* lib/filters/filter-persistent.c (persistent_filter_dump): Use is_same_inode
in place of a direct st_ino-only comparison.
* lib/locking/file_locking.c (_release_lock, _lock_file): Likewise.
2007-07-20 15:22:46 +00:00
Alasdair Kergon
1bf5aae913
Change some #include lines to search only standard system directories.
2007-04-27 17:46:16 +00:00
Alasdair Kergon
4f2f566b06
Add devices/preferred_names config regex list for displayed device names.
...
Free a temporary dir string in fcntl_lock_file() after use.
Fix a dm_pool_destroy() in matcher_create().
Introduce goto_bad macro.
2007-04-26 16:44:59 +00:00
Dave Wysochanski
15309c57bd
Add count_chars and count_chars_len functions, two
...
generic string utility functions.
--
2007-04-25 18:24:19 +00:00
Alasdair Kergon
87cec8eb5e
Move .cache file into a new /etc/lvm/cache directory by default.
...
Add devices/cache_dir & devices/cache_file_prefix, deprecating devices/cache.
Create directory in fcntl_lock_file() if required.
2007-02-28 18:27:13 +00:00
Alasdair Kergon
2e1b92e3ea
Add some missing close() and fclose() return code checks.
...
Fix exit statuses of reporting tools (2.02.19).
2007-01-25 14:37:48 +00:00
Alasdair Kergon
c1c16a8f01
Protect .cache manipulations with fcntl locking.
...
Change .cache timestamp comparisons to use ctime.
2006-11-04 03:34:10 +00:00
Alasdair Kergon
1e2f720a76
remove unused variable
2006-10-12 17:18:40 +00:00
Alasdair Kergon
8b1a3214b5
Add timestamp functions with --disable-realtime configure option. [AJ]
2006-09-30 20:02:02 +00:00
