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Commit Graph

185 Commits

Author SHA1 Message Date
Zdenek Kabelac
a040dd8cfb config: skip close of stdin
If the used stream has been stdout, do not close it.
2013-06-16 00:07:32 +02:00
Zdenek Kabelac
1445d40794 cleanup: type
oops another type inserted.
2013-04-23 12:35:10 +02:00
Zdenek Kabelac
45eeb70b02 config: merge timestamps
Merging multiple config files together needs to know newest (highest)
timestamp of merged files. Persistent cache file is being used
only in case, the config file is older then .cache file.
2013-04-23 12:31:16 +02:00
Zdenek Kabelac
2925023411 cleanup: improve messages
Add verbose message when we will not obtain devices from udev
(i.e. testing is using different udev dir, and the log was
giving misleading info about using udev)

Add proper error message if zalloc from pull would have failed.

Fix typo obolete -> obsolete
2013-04-23 12:27:33 +02:00
Zdenek Kabelac
35ab841ecf cleanup: drop zeroing of zallocated data 2013-04-23 12:27:33 +02:00
Zdenek Kabelac
4eb8db26ac cleanup: convert set of strncat into a single printf
Use single snprintf for better control of used bufsize,
and also increased buffer to 128char to ensure all
chars will always fit.
2013-04-21 23:14:05 +02:00
Zdenek Kabelac
f787b575b5 lvmetad: fix error paths
Also add missing goto out on error.
Error path missed return NULL leading to double free of enc_value.
2013-04-21 23:04:53 +02:00
Zdenek Kabelac
ba3cee3630 config: check for hash success
Hash insert may fail.
2013-04-21 22:56:59 +02:00
Tony Asleson
2ccb9eb861 config_def_check: fix memory leak
There is no need to strdup a key when inserting into
the hash table as the table allocates memory and copies
the string.  This was causing memory to be lost.
2013-04-16 10:45:37 +02:00
Peter Rajnoha
7d6991e900 dumpconfig: add --ignoreadvanced and --ignoreunsupported switch
lvm dumpconfig [--ignoreadvanced] [--ignoreunsupported]

--ignoreadvanced causes the advanced configuration options to be left
out on dumpconfig output

--ignoreunsupported causes the options that are not officially supported
to be lef out on dumpconfig output
2013-03-06 10:46:36 +01:00
Peter Rajnoha
7fd04bd93a config: add comment note about advanced and unsupported config nodes
This shows up in the output as a short commentary:

  $ lvm dumpconfig --type default --withcomments metadata/disk_areas
  # Configuration option metadata/disk_areas.
  # This configuration option is advanced.
  # This configuration option is not officially supported.
  disk_areas=""
2013-03-06 10:46:36 +01:00
Peter Rajnoha
088d88cfe2 dumpconfig: add --withcomments and --withversions switch
lvm dumpconfig [--withcomments] [--withversions]

The --withcomments causes the comments to appear on output before each
config node (if they were defined in config_settings.h).

The --withversions causes a one line extra comment to appear on output
before each config node with the version information in which the
configuration setting first appeared.
2013-03-06 10:46:36 +01:00
Peter Rajnoha
e29cd366a2 config: add support for enhanced config node output
There's a possibility to interconnect the dm_config_node with an
ID, which in our case is used to reference the configuration
definition ID from config_settings.h. So simply interconnecting
struct dm_config_node with struct cfg_def_item.

This patch also adds support for enhanced config node output besides
existing "output line by line". This patch adds a possibility to
register a callback that gets called *before* the config node is
processed line by line (for example to include any headers on output)
and *after* the config node is processed line by line (to include any
footers on output). Also, it adds the config node reference itself
as the callback arg in addition to have a possibility to extract more
information from the config node itself if needed when processing the
output callback (e.g. the key name, the id, or whether this is a
section or a value etc...).

If the config node from lvm.conf/--config tree is recognized and valid,
it's always coupled with the config node definition ID from
config_settings.h:

 struct dm_config_node {
   int id;
   const char *key;
   struct dm_config_node *parent, *sib, *child;
   struct dm_config_value *v;
 }

For example if the dm_config_node *cn holds "devices/dev" configuration,
then the cn->id holds "devices_dev_CFG" ID from config_settings.h, -1 if
not found in config_settings.h and 0 if matching has not yet been done.

To support the enhanced config node output, a new structure has been
defined in libdevmapper to register it:

  struct dm_config_node_out_spec {
    dm_config_node_out_fn prefix_fn; /* called before processing config node lines */
    dm_config_node_out_fn line_fn; /* called for each config node line */
    dm_config_node_out_fn suffix_fn; /* called after processing config node lines */
  };

Where dm_config_node_out_fn is:

  typedef int (*dm_config_node_out_fn)(const struct dm_config_node *cn, const char *line, void *baton);

(so in comparison to existing callbacks for config node output, it has
an extra dm_config_node *cn arg in addition)

This patch also adds these functions to libdevmapper:
  - dm_config_write_node_out
  - dm_config_write_one_node_out

...which have exactly the same functionality as their counterparts
without the "out" suffix. The "*_out" functions adds the extra hooks
for enhanced config output (prefix_fn and suffix_fn mentioned above).

One can still use the old interface for config node output, this is
just an enhancement for those who'd like to modify the output more
extensively.
2013-03-06 10:46:36 +01:00
Peter Rajnoha
34350963d1 dumpconfig: add --type, --atversion and --validate arg
lvm dumpconfig [--type {current|default|missing|new}] [--atversion] [--validate]

This patch adds above-mentioned args to lvm dumpconfig and it maps them
to creation and writing out a configuration tree of a specific type
(see also previous commit):

  - current maps to CFG_TYPE_CURRENT
  - default maps to CFG_TYPE_DEFAULT
  - missing maps to CFG_TYPE_MISSING
  - new maps to CFG_TYPE_NEW

If --type is not defined, dumpconfig defaults to "--type current"
which is the original behaviour of dumpconfig before all these changes.

The --validate option just validates current configuration tree
(lvm.conf/--config) and it writes a simple status message:

  "LVM configuration valid" or "LVM configuration invalid"
2013-03-06 10:46:36 +01:00
Peter Rajnoha
245b85692e config: use config checks and add support for creating trees from config definition (config_def_create_tree fn)
Configuration checking is initiated during config load/processing
(_process_config fn) which is part of the command context
creation/refresh.

This patch also defines 5 types of trees that could be created from
the configuration definition (config_settings.h), the cfg_def_tree_t:

  - CFG_DEF_TREE_CURRENT that denotes a tree of all the configuration
    nodes that are explicitly defined in lvm.conf/--config

  - CFG_DEF_TREE_MISSING that denotes a tree of all missing
    configuration nodes for which default valus are used since they're
    not explicitly used in lvm.conf/--config

  - CFG_DEF_TREE_DEFAULT that denotes a tree of all possible
    configuration nodes with default values assigned, no matter what
    the actual lvm.conf/--config is

  - CFG_DEF_TREE_NEW that denotes a tree of all new configuration nodes
    that appeared in given version

  - CFG_DEF_TREE_COMPLETE that denotes a tree of the whole configuration
    tree that is used in LVM2 (a combination of CFG_DEF_TREE_CURRENT +
    CFG_DEF_TREE_MISSING). This is not implemented yet, it will be added
    later...

The function that creates the definition tree of given type:

  struct dm_config_tree *config_def_create_tree(struct config_def_tree_spec *spec);

Where the "spec" specifies the tree type to be created:

  struct config_def_tree_spec {
    cfg_def_tree_t type;	/* tree type */
    uint16_t version;		/* tree at this LVM2 version */
    int ignoreadvanced;		/* do not include advanced configs */
    int ignoreunsupported;	/* do not include unsupported configs */
  };

This tree can be passed to already existing functions that write
the tree on output (like we already do with cmd->cft).

There is a new lvm.conf section called "config" with two new options:

  - config/checks which enables/disables checking (enabled by default)

  - config/abort_on_errors which enables/disables aborts on any type of
    mismatch found in the config (disabled by default)
2013-03-06 10:46:35 +01:00
Peter Rajnoha
e38aaddb5e config: add support for configuration check (config_def_check fn)
Add support for configuration checking - type checking and recognition
of registered configuration settings that LVM2 understands and also
check the structure of the configuration. Log error on any mismatch
found.

A hash over all allowed configuration paths is created which helps
with matching the exact configuration (lvm.conf/--config tree) with
the configuration item definition from config_settings.h in an
efficient and one-step way.

Two more helper flags are introduced for each configuration definition
item:

  - CFG_USED which marks the item as being used (lvm.conf/--config)
    This helps with identifying missing configuration options
    (and for which defaults were used) when traversing the tree later.

  - CFG_VALID which denotes that the item has already been checked and
    it was found valid. This improves performance, so if the check
    is called once again on the same tree which was not reloaded, we
    can just return the state from previous check (with a possibility
    to force the check if needed).

The new function that config.h exports and which is going to be used
to perform the configuration checking is:

  int config_def_check(struct cmd_context *cmd, int force, int skip, int suppress_messages)

...which is exported internally via config.h.
2013-03-06 10:17:18 +01:00
Peter Rajnoha
386886f71c config: refer to config nodes using assigned IDs
For example, the old call and reference:

  find_config_tree_str(cmd, "devices/dir", DEFAULT_DEV_DIR)

...now becomes:

  find_config_tree_str(cmd, devices_dir_CFG)

So we're referring to the named configuration ID instead
of passing the configuration path and the default value
is taken from central config definition in config_settings.h
automatically.
2013-03-06 10:14:33 +01:00
Peter Rajnoha
a3d891a290 config: add structs to represent config definition and register config_settings.h content
This patch adds basic structures that encapsulate the config_settings.h
content - it takes each item and puts it in structures:

  - cfg_def_type_t to define config item type

  - cfg_def_value_t to define config item (default) value

  - flags used to define the nature and use of the config item:
      - CFG_NAME_VARIABLE for items with variable names (e.g. tags)
      - CFG_ALLOW_EMPTY for items where empty value is allowed
      - CFG_ADVANCED for items which are considered as "advanced settings"
      - CFG_UNSUPPORTED for items which are not officially supported
        (config options mostly for internal use and testing/debugging)

  - cfg_def_item_t to encapsulate the whole definition of the config
    definition itself

Each config item is referenced by named ID, e.g. "devices_dir_CFG"
instead of directly typing the path "devices/dir" as it was before.

This patch also adds cfg_def_get_path helper function to get the
config setting path up to the root for given config ID
(it returns the path in form of "abc/def/.../xyz" where the "abc"
is the topmost element).
2013-03-06 10:14:33 +01:00
Zdenek Kabelac
b89963a7c3 cleanup: swap return values
Use lvm standard return code for success/fail  1/0.
2012-10-17 15:37:26 +02:00
Petr Rockai
ea14d5159c libdaemon: Extend and refactor APIs.
- move common dm_config_tree manipulation functions from lvmetad-core to
  daemon-shared
- add config-tree-based request manipulation APIs to daemon-client
- factor out _v (va_list) variants of most variadic functions in libdaemon
2012-09-26 14:49:09 +02:00
Zdenek Kabelac
286cd2006b cleanup: drop unneeded included header files
This headers were not resolving anything used for compiled .c files.
Remove unused util.c file.
2012-08-23 14:37:20 +02:00
Peter Rajnoha
5e36b86c46 config: fix one-node dumpconfig, add dm_config_write_one_node
A regression introduced in 2.02.89 (11e520256b)
caused the lvm dumpconfig <node> to print out
the node as well as its subsequent siblings.
The information about "only_one" mode got lost.

Before this patch (just an example node):
  # lvm dumpconfig global/use_lvmetad
  use_lvmetad=1
  thin_check_executable="/usr/sbin/thin_check"
  thin_check_options="-q"
  (...all nodes to the end of the section)

With this patch applied:
   # lvm dumpconfig global/use_lvmetad
   use_lvmetad=1
2012-07-20 15:53:04 +02:00
Zdenek Kabelac
c452307543 Few more close and dev_close trace
Adding (void) where we cannot really report an error.
2012-03-01 21:12:37 +00:00
Zdenek Kabelac
b83e114008 Drop const modifier from fb
It's not useful here to use const - since we need non-const value for unmap.
Also remove now unneeded cast.
2012-02-23 22:36:21 +00:00
Alasdair Kergon
5c9eae9647 Reorder fns in libdm-deptree.
Tweak dm_config interface and remove FIXMEs.
2012-01-23 17:46:31 +00:00
Petr Rockai
845b1df617 Make a cleaner split between config tree and config file functionality. Move
the latter out of libdm.
2011-12-18 21:56:03 +00:00
Petr Rockai
4e73e7ac16 Fix a compiler warning. 2011-12-12 00:08:23 +00:00
Petr Rockai
11e520256b Move dm_config_write out of libdm, back to lib/config, as config_write. 2011-12-11 23:18:20 +00:00
Zdenek Kabelac
7ad1c43b48 Add find_config_tree_str_allow_empty
Add function to allow read of empty strings as valid arguments.
Add a warning message if string argument has ignored value.
2011-10-28 20:06:49 +00:00
Zdenek Kabelac
8187aff8b9 Add missing log_error for alloc failure 2011-10-11 09:06:09 +00:00
Alasdair Kergon
c05144b9ec temp notes on dealing with cascade 2011-09-02 01:59:07 +00:00
Alasdair Kergon
c82c2bebed Move cascade inside libdm etc.
Makes dumpconfig whole-section output wrong in a different way from before,
but we should be able to merge cft_cmdline properly into cmd->cft now and
remove cascade.
2011-09-02 01:32:08 +00:00
Alasdair Kergon
fe8f5dbeb7 Comments, FIXMEs, name changes. 2011-09-01 21:04:14 +00:00
Petr Rockai
97a4b5165e Replace const usage of dm_config_find_node with more appropriate value-lookup
functionality. A number of bugs (copied and pasted all over the code) should
disappear:

- most string lookup based on dm_config_find_node would segfault when
  encountering a non-zero integer (the intention there was to print an
  error message instead)
- check for required sections in metadata would have been satisfied by
  values as well (i.e. not sections)
- encountering a section in place of expected flag value would have
  segfaulted (due to assumed but unchecked cn->v != NULL)
2011-08-31 15:19:19 +00:00
Petr Rockai
e59e2f7c3c Move the core of the lib/config/config.c functionality into libdevmapper,
leaving behind the LVM-specific parts of the code (convenience wrappers that
handle `struct device` and `struct cmd_context`, basically). A number of
functions have been renamed (in addition to getting a dm_ prefix) -- namely,
all of the config interface now has a dm_config_ prefix.
2011-08-30 14:55:15 +00:00
Zdenek Kabelac
830df40482 Compare also file size to detect changed config file
Clvmd detects modifed config file before it takes lv_lock.
If the config file is changed rapidly - the change was ignored within
a seocnd ranged.  This patch adds also compare of file size.
So change like some flag for 0 to 1 would pass unnoticed - but
it's quick fix for failing test suite.

FIXME: Implement inotify solution.
2011-07-21 13:23:48 +00:00
Petr Rockai
0a305e9666 Make it possible to represent type-correct single-item arrays in config trees. 2011-07-19 19:12:38 +00:00
Petr Rockai
cc6032956f Add an API to config.h for creating values in the config_tree mempool. 2011-07-19 19:11:24 +00:00
Petr Rockai
2710477deb Slightly refactor the config code to allow better reuse (no functional change). 2011-07-18 13:26:08 +00:00
Alasdair Kergon
564360c195 test 2011-05-24 14:10:55 +00:00
Alasdair Kergon
2d56f030f0 test 2011-05-24 14:09:41 +00:00
Alasdair Kergon
972d37f570 test 2011-05-24 14:00:57 +00:00
Alasdair Kergon
33bd9138fa test 2011-05-24 13:53:26 +00:00
Alasdair Kergon
0b70507434 Add and use dev_open_readonly and variations. 2011-05-24 13:36:57 +00:00
Zdenek Kabelac
027a55d0fb Optimise _eat_space and _get_token
Makes the code more readable and has a smaller number of memory
accesses thus it's small optimisation as well.

For _get_token() optimize number parsing. Check for '.' char only
if it's not a digit. Move pointer incrementation into one place.

For _eat_space() check only p->te for '\0' in skipping of comment line.
Avoid check for '\0' when we know it is space. Also master while loop
doesn't need checking p->tb for '\0'. We just need to check p->tb
isn't already at the end of buffer. This could give 'extra' loop cycle
if we are already there - but safes memory access in every other case.
2011-03-10 14:51:35 +00:00
Zdenek Kabelac
36653e8903 Add fall through comments
Add comments to switch case construct.
2011-02-28 19:53:03 +00:00
Zdenek Kabelac
9dd091e4f4 Support 64bit ints in config 2011-02-18 14:08:22 +00:00
Zdenek Kabelac
7f8badfe5e Use memcpy and add error message
strncpy (which check each byte for \0) is not need as we always copy
the length size - so using memcpy is a bit cheaper.

Add missing log_error message for failed allocation.
2011-01-28 10:19:00 +00:00
Zdenek Kabelac
f7e7f3e3ed Add checks for allocation errors in config node clonning.
Add checks for clonning allocation a fail-out when something is
not allocated correctly.

Also move var declaration to the begining of the function
and fix log_error messages.
2010-12-20 13:53:10 +00:00
Zdenek Kabelac
ba96eb24fa Some const cleanups
Minor const warning fixes and internal API updates.
2010-12-20 13:19:13 +00:00
Zdenek Kabelac
760d1fac55 Add more strict const pointers around config tree
To have better control were the config tree could be modified use more
const pointers and very carefully downcast them back to non-const
(for config tree merge).
2010-12-20 13:12:55 +00:00
Zdenek Kabelac
14caa4a2d0 Add missing test for failed pool allocation
Add test for NULL from dm_poll_create.
Reorder dm_pool_destroy() before file close and add label out:.
Avoid leaking file descriptor if the allocation fails.
2010-11-30 22:23:35 +00:00
Zdenek Kabelac
7d11d708d8 Move va_end() so it is also used before error path return 2010-11-23 15:08:57 +00:00
Alasdair Kergon
ac0252ca07 Add dm_zalloc and use it and dm_pool_zalloc throughout. 2010-09-30 21:06:50 +00:00
Alasdair Kergon
44a31a9c2f Speed up CRC32 calculations by using a larger lookup table.
Use -DDEBUG_CRC32 to revert to old function and check new one gives same result.
2010-09-27 19:09:34 +00:00
Alasdair Kergon
08f1ddea6c Use __attribute__ consistently throughout. 2010-07-09 15:34:40 +00:00
Alasdair Kergon
0693099223 Don't ignore error if resuming any LV fails in resume_lvs.
Skip closing persistent filter cache file if open failed.
2010-04-12 11:52:53 +00:00
Alasdair Kergon
258db3ad8e Change most remaining log_error WARNING messages to log_warn. 2010-04-01 10:34:09 +00:00
Petr Rockai
6ce24f679a Fix the "const discarded" warnings introduced in the unknown segment patch. 2009-10-22 10:38:07 +00:00
Petr Rockai
b4048242f5 Handle metadata with unknown segment types more gracefully. 2009-10-16 17:41:49 +00:00
Dave Wysochanski
9085c301e0 Rename _override_settings into override_config_tree_from_string and move.
Move _override_settings from tools/lvmcmdline.c into lib/config/config.c
and export so we can re-use in liblvm.
2009-07-27 21:01:56 +00:00
Milan Broz
25497e2fa5 Fix confusing metadata syntax error messages.
If there is syntax error in metadata, it now prints messages
like:
  Couldn't read 'start_extent' for segment 'extent_count'.
  Couldn't read all logical volumes for volume group vg_test.

The segment specification is wrong and confusing.

Patch fixes it by introducing "parent" member in config_node which
points to parent section and config_parent_name function, which
provides pointer to node section name.

Also it adds several LV references where possible.
2009-07-09 11:29:00 +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
Alasdair Kergon
2c44337bd5 Right, a simple build (without options) is working again. 2008-11-03 22:14:30 +00:00
Zdenek Kabelac
74b91fad28 * more strict const 2008-08-07 14:02:32 +00:00
Alasdair Kergon
131bc6f091 Avoid looping forever in _pv_analyze_mda_raw used by pvck. 2008-07-31 13:07:01 +00:00
Alasdair Kergon
dcd5353502 Correct config file line numbers in messages when parsing comments. (kabi) 2008-06-03 17:51:04 +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
bcacf9d0e3 Use return_0 in a couple more places.
Correct a function name typo in _line_append error message.
2008-03-10 18:51:27 +00:00
Alasdair Kergon
c51b9fff19 Use stack return macros throughout. 2008-01-30 13:19:47 +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
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
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
e732de541e In _line_append, use "sizeof buf - 1" rather than equivalent "4095"
* lib/config/config.c:
2007-07-20 15:26:39 +00:00
Alasdair Kergon
68c87619bd Fix dumpconfig to use log_print instead of stdout directly. 2007-07-08 22:51:20 +00:00
Dave Wysochanski
7da624db7b Fix a couple benign warnings by adding variable initializations. 2007-06-13 15:11:19 +00:00
Alasdair Kergon
19eb95f72f Fix get_config_uint64() to read a 64-bit value not a 32-bit one. 2007-04-27 20:41:50 +00:00
Dave Wysochanski
867c3249cb Fix warnings on x86_64 involving ptrdiff_t:
config/config.c:493: warning: format '%d' expects type 'int', but argument 5 has type 'long int'

Modified original patch from Jim Meyering <jim@meyering.net>
2007-04-26 16:40:46 +00:00
Dave Wysochanski
084a8bdcbc Add support functions for analysis of config sections,
and hence, on-disk LVM2 metadata.

--
2007-04-25 20:38:39 +00:00
Dave Wysochanski
662e0238f0 Add dev_read_circular, read 2 regions on same device. 2007-04-19 02:10:42 +00:00
Alasdair Kergon
af91456949 Fix two more segfaults if an empty config file section encountered. 2007-03-08 19:22:52 +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
6a91a99b1b Fix a segfault if an empty config file section encountered. 2007-01-17 16:22:59 +00:00
Alasdair Kergon
2eeb2a1f54 dumpconfig accepts a list of configuration variables to display.
Change dumpconfig to use --file to redirect output to a file.
2007-01-09 23:22:31 +00:00
Alasdair Kergon
9ce2c9bfc1 fix _find_config_node: null parameter is permitted 2006-11-21 15:13:36 +00:00
Alasdair Kergon
9f7e77099b Warn if certain duplicate config file entries are seen.
(not thoroughly tested)
2006-11-16 17:36:00 +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
916490f8bf Add lvm_getpagesize wrapper. 2006-08-17 18:23:44 +00:00
Alasdair Kergon
2293567c8c Fix lvcreate corelog validation.
Add --config for overriding most config file settings from cmdline.
  Quote arguments when printing command line.
  Remove linefeed from 'initialising logging' message.
  Add 'Completed' debug message.
  Don't attempt library exit after reloading config files.
  Always compile with libdevmapper, even if device-mapper is disabled.
2006-05-16 16:48:31 +00:00
Alasdair Kergon
2c7fbadeef more coverity fixes 2006-05-10 17:49:25 +00:00
Alasdair Kergon
8b4273d298 missing { 2006-04-28 21:07:19 +00:00
Alasdair Kergon
81b4308bde Ignore empty strings in config files. 2006-04-28 13:30:59 +00:00
Alasdair Kergon
2262b32057 Use hash, bitset, malloc, pool from libdevmapper. 2005-10-16 23:03:59 +00:00
Alasdair Kergon
15db9fcfbf Reinstate full PV size when removing from VG.
Support loopfiles for testing.
Complete the pv_segment support.
2005-05-03 17:28:23 +00:00
Alasdair Kergon
bd46a496c7 pool debugging 2004-11-23 18:23:23 +00:00
Alasdair Kergon
25579907fc Support tagged config files. 2004-05-04 18:28:15 +00:00
Alasdair Kergon
6606c3ae81 Update copyright notices. 2004-03-30 19:35:44 +00:00
Alasdair Kergon
814643d8a2 rename config file vars & always use / as separator 2004-03-08 18:28:45 +00:00
Alasdair Kergon
dcc31da516 dumpconfig to dump active configuration 2003-10-15 20:17:19 +00:00