2 ===================================
3 Set all parameters to 0 for dm_get_next_target() for NULL return.
4 Fix fd resource leak in error path for _udev_notify_sem_create().
5 Leave space for '\0' for readline() call in _sysfs_get_kernel_name().
7 Version 1.02.69 - 1st February 2012
8 ===================================
9 Clean up dmeventd systemd unit ordering and requirements.
11 Version 1.02.68 - 26th January 2012
12 ===================================
13 Reset all members of info struct in dm_tree_add_new_dev_with_udev_flags.
14 Add dmsetup wipe_table to replace table with one that uses error target.
15 Add 'blkdevname' and 'blkdevs_used' fields to dmsetup info -c -o.
16 Add 'blkdevname' option to dmsetup ls --tree to see block device names.
17 Add -o devno/blkdevname/devname to dmsetup deps and ls.
18 Add dm_device_get_name to get map name or block device name for given devno.
19 Remove empty devices when clearing left-over inactive tables in deptree.
20 Add dm_uuid_prefix/dm_set_uuid_prefix to override hard-coded LVM- prefix.
21 Improve dmsetup man page description of readahead parameter.
22 Use sysfs to set/get readahead if possible.
23 Fix lvm2-monitor init script to use normalized output when using vgs.
24 Add test for max length (DM_MAX_TYPE_NAME) of target type name.
25 Include a copy of kernel DM documentation in doc/kernel.
26 Improve man page style for dmsetup and mention more targets.
27 Fix _get_proc_number to be tolerant of malformed /proc/misc entries.
28 Fix missing thread list manipulation protection in dmeventd.
29 Add ExecReload to dm-event.service for systemd to reload dmeventd properly.
30 Add dm_config_tree_find_str_allow_empty and dm_config_find_str_allow_empty.
31 Fix compile-time pool memory locking with DEBUG_MEM.
32 Fix valgrind error reports in free of pool chunks with DEBUG_MEM.
33 Align size of structure chunk for fast pool allocator to 8 bytes.
34 Simplify some pointer operations in dm_free_aux() debug code.
35 Remove unused dbg_malloc.h file from source tree.
36 Cleanup backtraces for _create_and_load_v4().
37 Fix alignment warning in bitcount calculation for raid segment.
38 Allocate dm_tree structure from dm_tree pool.
39 Update debug logging for _resume_node.
40 Add functions to support thin provisioning target.
41 Improve libdm-config error path reporting.
42 Update dmsetup resume man with --addnodeonresume/create options.
43 Add dependency for dm man pages to man subdirectory make all target.
44 Add dm_tree_retry_remove to use retry logic for device removal in a dm_tree.
45 Add dm_device_has_mounted_fs fn to check mounted filesystem on a device.
46 Add dm_device_has_holders fn to to check use of the device by another device.
47 Add dm_sysfs_dir to libdevmapper to retrieve sysfs location set.
48 Add dm_set_sysfs_dir to libdevmapper to set sysfs location.
49 Add --retry option for dmsetup remove to retry removal if not successful.
50 Add dm_task_retry_remove fn to use retry logic for device removal.
51 Remove unused passed parameters for _mirror_emit_segment_line().
52 Add dm_config and string character escaping functions to libdevmapper.
53 Mark unreleased memory pools as internal error.
55 Version 1.02.67 - 19th August 2011
56 ==================================
57 Add dm_tree_node_add_null_area for temporarily-missing raid devs tracked.
59 Version 1.02.66 - 12th August 2011
60 ==================================
61 Release geometry buffer in dm_task_destroy.
62 Update udev rules to skip DM flags decoding for removed devices.
63 Add compile-time pool memory locking options (to debug shared VG structs).
64 Remove device name prefix from dmsetup line output if -j & -m or -u supplied.
65 Remove support for the original version 1 dm ioctls.
66 Add missing check for allocation failure _create_dir_recursive().
67 Add support for systemd file descriptor handover in dmeventd.
68 Fix memory leak in dmsetup _message() memory allocation error path.
69 Use new oom killer adjustment interface (oom_score_adj) when available.
70 Add systemd unit files for dmeventd.
71 Fix read-only identical table reload supression.
73 Version 1.02.65 - 8th July 2011
74 ===============================
75 Remove dev name prefix from dmsetup line output if exactly one dev requested.
76 Report internal error if suspending a device using an already-suspended dev.
77 Report error if a table load requiring target parameters has none supplied.
78 Add dmsetup --checks and dm_task_enable_checks framework to validate ioctls.
79 Add age_in_minutes parameter to dmsetup udevcomplete_all.
80 Return immediately from dm_lib_exit() if called more than once.
81 Disable udev fallback by default and add --verifyudev option to dmsetup.
82 Report internal error if any table is loaded while any dev is known suspended.
83 Add dm_get_suspended_counter() for number of devs in suspended state by lib.
84 Fix "all" report field prefix matching to include label fields with pv_all.
85 Delay resuming new preloaded mirror devices with core logs in deptree code.
86 Accept new kernel version 3 uname formats in initialisation.
88 Version 1.02.64 - 29th April 2011
89 ==================================
90 Require libudev >= 143 when compiling with udev support.
91 Use word alignment for dm_pool_strdup() and dm_pool_strndup().
92 Use dm_snprintf() to fix signedness warning in dm_set_dev_dir().
93 Use unsigned loop counter to fix signedness warning in _other_node_ops().
94 Fix const cast in dmsetup calls of dm_report_field_string().
95 Streamline /dev/mapper/control node code for common cases.
96 Use hard-coded dm control node device number for 2.6.36 kernels and above.
97 Improve stack debug reporting in dm_task_create().
98 Fallback to control node creation only if node doesn't exist yet.
99 Change dm_hash binary functions to take void *key instead of char *.
100 Fix uninitialised memory use with empty params in _reload_with_suppression_v4.
101 Lower severity of selabel_lookup and matchpathcon failure to log_debug.
102 Add test for failed allocation from dm_task_set_uuid() in dmeventd.
103 Add dm_event_get_version to dmeventd for use with -R.
104 Avoid dmeventd core dumps when handling request with unknown command ID.
105 Have dmeventd -R start up even when no existing copy is running.
106 Accept multiple mapped device names on many dmsetup command lines.
107 Fix dm_udev_wait calls in dmsetup to occur before readahead display not after.
108 Include an implicit dm_task_update_nodes() within dm_udev_wait().
109 Fix _create_and_load_v4 not to lose the --addnodeoncreate setting (1.02.62).
110 Add inactive table query support for kernel driver >= 4.11.6 (RHEL 5.7).
111 Log debug open_count in _node_has_closed_parents().
112 Add a const to dm_report_field_string() data parameter.
114 Version 1.02.63 - 9th February 2011
115 ===================================
116 Reinstate DEBUG_MEM as it's part of the API. (1.02.62)
118 Version 1.02.62 - 4th February 2011
119 ===================================
120 Add configure --with-device-nodes-on=create for previous behaviour.
121 Move creation of device nodes from 'create' to 'resume'.
122 Add --addnodeonresume and --addnodeoncreate options to dmsetup.
123 Add dm_task_set_add_node to libdevmapper to control dev node creation time.
124 Add dm_task_secure_data to libdevmapper to wipe ioctl buffers in kernel.
125 Log debug message when expected uevent is not generated.
126 Only compile memory debugging code when DEBUG_MEM is set.
127 Set DM_UDEV_DISABLE_OTHER_RULES_FLAG for suspended DM devices in udev rules.
128 Begin a new pool object for each row in _output_as_rows() correctly.
130 Version 1.02.61 - 10th January 2011
131 ===================================
132 Add DM_COOKIE_AUTO_CREATE to libdevmapper.h.
133 Export DM_CONTROL_NODE_UMASK and use it while creating /dev/mapper/control.
135 Version 1.02.60 - 20th December 2010
136 ====================================
137 Check for unlink failure in remove_lockfile() in dmeventd.
138 Use dm_free for dm_malloc-ed areas in _clog_ctr/_clog_dtr in cmirrord.
139 Use char* arithmetic in _process_all() & _targets() in dmsetup.
140 Change dm_regex_create() API to accept const char * const *patterns.
141 Add new dm_prepare_selinux_context fn to libdevmapper and use it throughout.
142 Detect existence of new SELinux selabel interface during configure.
144 Version 1.02.59 - 6th December 2010
145 ===================================
146 Add backtraces to _process_mapper_dir and _create_and_load_v4 error paths.
147 Remove superfluous checks for NULL before calling dm_free.
149 Version 1.02.58 - 22nd November 2010
150 ====================================
151 Fix _output_field crash from field_id free with DEBUG_MEM. (1.02.57)
153 Version 1.02.57 - 8th November 2010
154 ===================================
155 Fix regex optimiser not to ignore RHS of OR nodes in _find_leftmost_common.
156 Add dmeventd -R to restart dmeventd without losing monitoring state. (1.02.56)
157 Fix memory leak of field_id in _output_field function.
158 Allocate buffer for reporting functions dynamically to support long outputs.
160 Version 1.02.56 - 25th October 2010
161 ===================================
162 Return const pointer from dm_basename() in libdevmapper.
163 Implement dmeventd -R to restart without state loss.
164 Add dm_zalloc and use it and dm_pool_zalloc throughout.
165 Add --setuuid to dmsetup rename.
166 Add dm_task_set_newuuid to set uuid of mapped device post-creation.
168 Version 1.02.55 - 24th September 2010
169 =====================================
170 Fix the way regions are marked complete to avoid slow --nosync cmirror I/O.
171 Add DM_REPORT_FIELD_TYPE_ID_LEN to libdevmapper.h.
173 Version 1.02.54 - 18th August 2010
174 ==================================
175 Fix dm-mod autoloading logic to not assume control node is set correctly.
176 Add dmeventd/executable to lvm.conf to test alternative dmeventd.
177 Export dm_event_handler_set_dmeventd_path to override built-in dmeventd path.
178 Generate libdevmapper-event exported symbols.
179 Remove superfluous NULL pointer tests before dm_free from dmeventd.
180 Assume dm-mod autoloading support is in kernel 2.6.36 and higher, not 2.6.35.
181 Fix udev rules to support udev database content generated by older rules.
182 Reinstate detection of inappropriate uevent with DISK_RO set and suppress it.
183 Fix regex ttree off-by-one error.
184 Add --enable-valgrind-pool to configure.
185 Fix segfault in regex matcher with characters of ordinal value > 127.
186 Fix 'void*' arithmetic warnings in dbg_malloc.c and libdm-iface.c.
187 Wait for node creation before displaying debug info in dmsetup.
188 Fix return status 0 for "dmsetup info -c -o help".
189 Add check for kernel semaphore support and disable udev_sync if not available.
191 Version 1.02.53 - 28th July 2010
192 ================================
193 Revert failed table load preparation after "create, load and resume".
194 Switch dmeventd to use dm_create_lockfile and drop duplicate code.
195 Add dm_create_lockfile to libdm to handle pidfiles for all daemons.
196 Replace lookup with next in struct dfa_state & calculate states on demand.
197 Improve the regex matcher, reducing the number of charset nodes used.
198 Add dm_regex_fingerprint to facilitate regex testing.
199 Skip ffs(0) in _test_word in bitset functions.
200 Use "nowatch" udev rule for inappropriate devices.
202 Version 1.02.52 - 6th July 2010
203 ===============================
204 Fix dmlosetup snprintf %llu compiler warning.
205 Add parentheses to some libdevmapper.h macro arguments.
206 Add printf format attributes to dm_{sn,as}printf and fix a caller.
207 Move dmeventd man page from install_lvm2 to install_device-mapper. (1.02.50)
209 Version 1.02.51 - 30th June 2010
210 ================================
211 Generate libdevmapper exported symbols from header file.
213 Version 1.02.50 - 23rd June 2010
214 ================================
215 Fix INTERNAL_ERROR typo in ioctl iface unknown task message.
216 Fix udev rules to handle spurious events properly.
217 Use C99 [] not [0] in dm_ulog_request struct to avoid abort when fortified.
218 Allow use of devmapper header file in C++ mode (extern "C" and __typeof__).
219 Add dmeventd man page.
221 Version 1.02.49 - 4th June 2010
222 ===============================
223 Support autoloading of dm-mod module for kernels from 2.6.35.
224 Document 'clear' in dmsetup man page.
225 Fix semctl parameter (union) to avoid misaligned parameter on some arches.
226 Add dm_tree_node_set_presuspend_node() to presuspend child when deactivating.
227 Initial support for replicator target.
229 Version 1.02.48 - 17th May 2010
230 ================================
231 Use -d to control level of messages sent to syslog by dmeventd.
232 Change -d to -f to run dmeventd in foreground.
233 Do not print encryption key in message debug output (cryptsetup luksResume).
234 Fix dmeventd static build library dependencies.
235 Fix udev flags on remove in create_and_load error path.
237 Version 1.02.47 - 30th April 2010
238 =================================
239 Add support for new IMPORT{db} udev rule.
240 Add DM_UDEV_PRIMARY_SOURCE_FLAG udev flag to recognize proper DM events.
241 Also include udev libs in libdevmapper.pc when udev_sync is enabled.
242 Cache bitset locations to speed up _calc_states.
243 Add a regex optimisation pass for shared prefixes and suffixes.
244 Add dm_bit_and and dm_bitset_equal to libdevmapper.
245 Simplify dm_bitset_create.
246 Speed up dm_bit_get_next with ffs().
248 Version 1.02.46 - 14th April 2010
249 =================================
250 Change dm_tree_deactivate_children to fail if device is open.
251 Wipe memory buffers for dm-ioctl parameters before releasing.
252 Strictly require libudev if udev_sync is used.
253 Add support for ioctl's DM_UEVENT_GENERATED_FLAG.
255 Version 1.02.45 - 9th March 2010
256 ================================
257 Add --showkeys parameter description to dmsetup man page.
258 Add --help option as synonym for help command.
260 Version 1.02.44 - 15th February 2010
261 ====================================
262 Add DM_UDEV_DISABLE_LIBRARY_FALLBACK udev flag to rely on udev only.
263 Export dm_udev_create_cookie function to create new cookies on demand.
264 Add --udevcookie, udevcreatecookie and udevreleasecookie to dmsetup.
265 Set udev state automatically instead of using DM_UDEV_DISABLE_CHECKING.
267 Version 1.02.43 - 21st January 2010
268 ===================================
269 Remove bitset, hash and pool headers superceded by libdevmapper.h.
270 Fix off-by-one error causing bad cluster mirror table construction.
272 Version 1.02.42 - 14th January 2010
273 ===================================
274 Add support for the "snapshot-merge" kernel target (2.6.33-rc1).
275 Introduce a third activation_priority level in dm_tree_activate_children.
277 Version 1.02.41 - 12th January 2010
278 ===================================
279 If DM_UDEV_DISABLE_CHECKING is set in environment, disable udev warnings.
280 Add dm_tree_add_dev_with_udev_flags to provide wider support for udev flags.
281 Add --noudevrules option for dmsetup to disable /dev node management by udev.
282 Fix 'dmsetup info -c -o all' to show all fields.
283 Return errors if dm_tree_*_children functions fail.
284 Fix coredump and memory leak for 'dmsetup help -c'.
285 Disable udev rules for change events with DISK_RO set.
287 Version 1.02.40 - 19th November 2009
288 ====================================
289 Fix install_device-mapper Makefile target to not build dmeventd plugins.
290 Support udev flags even when udev_sync is disabled or not compiled in.
291 Remove 'last_rule' from udev rules: honour DM_UDEV_DISABLE_OTHER_RULES_FLAG.
292 Add dmsetup --inactive support.
293 Add dm_task_query_inactive_table to libdevmapper for kernel driver >= 4.16.
294 Fix hash lookup segfault when keys compared are different lengths.
296 Version 1.02.39 - 26th October 2009
297 ===================================
298 Remove strict default permissions for DM devices from 95-dm-notify.rules.
299 Add dmsetup udevflags command to decode udev flags in given cookie value.
300 Support udev flags in libdevmapper incl. dm_tree_add_new_dev_with_udev_flags.
301 Make libdm ABI consistent when built with/without selinux support.
303 Version 1.02.38 - 25th September 2009
304 =====================================
305 Export DM_DEV_DIR_UMASK, the default umask for /dev directories created.
306 Handle any path supplied to dm_task_set_name by looking up in /dev/mapper.
307 Add several examples to 12-dm-permissions.rules.
308 Add splitname and --yes to dmsetup man page.
309 Fix _mirror_emit_segment_line return code.
310 Fix dmeventd _temporary_log_fn parameters. (2.02.50)
312 Version 1.02.37 - 15th September 2009
313 =====================================
314 Add dmsetup manpage entries for udevcomplete_all and udevcookies.
315 Check udev is running when processing cookies and retain state internally.
316 Add y|--yes option to dmsetup for default 'yes' answer to prompts.
317 Fix tools Makefile to process dmsetup sources separately.
318 Restore umask when device node creation fails.
319 Check kernel vsn to use 'block_on_error' or 'handle_errors' in mirror table.
320 Add dm-log-userspace.h to tree for cmirrord builds.
322 Version 1.02.36 - 6th August 2009
323 =================================
324 Add udevcookies, udevcomplete, udevcomplete_all and --noudevwait to dmsetup.
325 Add libdevmapper functions to support synchronisation with udev.
327 Version 1.02.35 - 28th July 2009
328 ================================
329 Add LOG_LINE_WITH_ERRNO macro.
330 Use log_error macro consistently throughout in place of log_err.
332 Version 1.02.34 - 15th July 2009
333 ================================
334 Use _exit() not exit() after forking to avoid flushing libc buffers twice.
335 Rename plog macro to LOG_LINE & add LOG_MESG variant for dm_dump_memory_debug.
336 Change plog to use dm_log_with_errno unless deprecated dm_log_init was used.
337 Add dm_log_with_errno and dm_log_with_errno_init, deprecating the old fns.
338 Fix whitespace in linear target line to fix identical table line detection.
339 Add device number to more log messages during activation.
341 Version 1.02.33 - 30th June 2009
342 ================================
343 Don't fallback to default major number: use dm_task_set_major_minor. (1.02.31)
344 Do not fork daemon when dmeventd cannot be found.
345 Add crypt target handling to libdevmapper tree nodes.
346 Add splitname command to dmsetup.
347 Add subsystem, vg_name, lv_name, lv_layer fields to dmsetup reports.
348 Make mempool optional in dm_split_lvm_name().
350 Version 1.02.32 - 21st May 2009
351 ===============================
352 Only generate libdevmapper.a when configured to link statically.
353 Export dm_tree_node_size_changed() from libdevmapper.
354 Propagate the table size_changed property up the dm device tree.
355 Detect failure to free memory pools when releasing the library.
356 Fix segfault when getopt processes dmsetup -U, -G and -M options.
358 Version 1.02.31 - 3rd March 2009
359 ================================
360 If kernel supports only one dm major number, use in place of any supplied.
362 Version 1.02.30 - 26th January 2009
363 ====================================
364 Add "all" field to reports expanding to all fields of report type.
365 Enforce device name length and character limitations in libdm.
366 Replace _dm_snprintf with EMIT_PARAMS macro for creating target lines.
368 Version 1.02.29 - 10th November 2008
369 ====================================
370 Merge device-mapper into the LVM2 tree.
371 Split out dm-logging.h from log.h.
373 Add usrsbindir to configure.
375 Version 1.02.28 - 18th September 2008
376 =====================================
377 Only resume devices in dm_tree_preload_children if size changes.
378 Extend deptree buffers so the largest possible device numbers fit.
379 Generate versioned libdevmapper-event.so.
380 Underline longer report help text headings.
382 Version 1.02.27 - 25th June 2008
383 ================================
384 Align struct memblock in dbg_malloc for sparc.
385 Add --unquoted and --rows to dmsetup.
386 Avoid compiler warning about cast in dmsetup.c's OFFSET_OF macro.
387 Fix inverted no_flush debug message.
388 Remove --enable-jobs from configure. (Set at runtime instead.)
389 Bring configure.in and list.h into line with the lvm2 versions.
391 Version 1.02.26 - 6th June 2008
392 ===============================
393 Initialise params buffer to empty string in _emit_segment.
394 Skip add_dev_node when ioctls disabled.
395 Make dm_hash_iter safe against deletion.
396 Accept a NULL pointer to dm_free silently.
397 Add tables_loaded, readonly and suspended columns to reports.
398 Add --nameprefixes to dmsetup.
399 Add field name prefix option to reporting functions.
400 Calculate string size within dm_pool_grow_object.
402 Version 1.02.25 - 10th April 2008
403 =================================
404 Remove redundant if-before-free tests.
405 Use log_warn for reporting field help text instead of log_print.
406 Change cluster mirror log type name (s/clustered_/clustered-/)
408 Version 1.02.24 - 20th December 2007
409 ====================================
410 Fix deptree to pass new name to _resume_node after a rename.
411 Suppress other node operations if node is deleted.
412 Add node operation stack debug messages.
413 Report error when empty device name passed to readahead functions.
414 Fix minimum readahead debug message.
416 Version 1.02.23 - 5th December 2007
417 ===================================
418 Update dm-ioctl.h after removal of compat code.
419 Add readahead support to libdevmapper and dmsetup.
420 Fix double free in a libdevmapper-event error path.
421 Fix configure --with-dmeventd-path substitution.
422 Allow a DM_DEV_DIR environment variable to override /dev in dmsetup.
423 Create a libdevmapper.so.$LIB_VERSION symlink within the build tree.
424 Avoid static link failure with some SELinux libraries that require libpthread.
425 Remove obsolete dmfs code from tree and update INSTALL.
427 Version 1.02.22 - 21st August 2007
428 ==================================
429 Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
430 Update to use autoconf 2.61, while still supporting 2.57.
431 Avoid repeated dm_task free on some dm_event_get_registered_device errors.
432 Introduce log_sys_* macros from LVM2.
433 Export dm_fclose and dm_create_dir; remove libdm-file.h.
434 Don't log EROFS mkdir failures in _create_dir_recursive (for LVM2).
435 Add fclose wrapper dm_fclose that catches write failures (using ferror).
437 Version 1.02.21 - 13th July 2007
438 ================================
439 Introduce _LOG_STDERR to send log_warn() messages to stderr not stdout.
440 Fix dmsetup -o devno string termination. (1.02.20)
442 Version 1.02.20 - 15th June 2007
443 ================================
444 Fix default dmsetup report buffering and add --unbuffered.
445 Add tree-based and dependency fields to dmsetup reports.
447 Version 1.02.19 - 27th April 2007
448 =================================
449 Standardise protective include file #defines.
450 Add regex functions to library.
451 Avoid trailing separator in reports when there are hidden sort fields.
452 Fix segfault in 'dmsetup status' without --showkeys against crypt target.
453 Deal with some more compiler warnings.
454 Introduce _add_field() and _is_same_field() to libdm-report.c.
455 Fix some libdevmapper-event and dmeventd memory leaks.
456 Remove unnecessary memset() return value checks.
457 Fix a few leaks in reporting error paths. [1.02.15+]
459 Version 1.02.18 - 13th February 2007
460 ====================================
461 Improve dmeventd messaging protocol: drain pipe and tag messages.
463 Version 1.02.17 - 29th January 2007
464 ===================================
465 Add recent reporting options to dmsetup man page.
466 Revise some report fields names.
467 Add dmsetup 'help' command and update usage text.
468 Use fixed-size fields in report interface and reorder.
470 Version 1.02.16 - 25th January 2007
471 ===================================
472 Add some missing close() and fclose() return value checks.
473 Migrate dmsetup column-based output over to new libdevmapper report framework.
474 Add descriptions to reporting field definitions.
475 Add a dso-private variable to dmeventd dso interface.
476 Add dm_event_handler_[gs]et_timeout functions.
477 Streamline dm_report_field_* interface.
478 Add cmdline debug & version options to dmeventd.
479 Add DM_LIB_VERSION definition to configure.h.
480 Suppress 'Unrecognised field' error if report field is 'help'.
481 Add --separator and --sort to dmsetup (unused).
482 Make alignment flag optional when specifying report fields.
484 Version 1.02.15 - 17th January 2007
485 ===================================
486 Add basic reporting functions to libdevmapper.
487 Fix a malloc error path in dmsetup message.
488 More libdevmapper-event interface changes and fixes.
489 Rename dm_saprintf() to dm_asprintf().
490 Report error if NULL pointer is supplied to dm_strdup_aux().
491 Reinstate dm_event_get_registered_device.
493 Version 1.02.14 - 11th January 2007
494 ===================================
496 Use CFLAGS when linking so mixed sparc builds can supply -m64.
497 Add dm_tree_use_no_flush_suspend().
498 Lots of dmevent changes including revised interface.
499 Export dm_basename().
500 Cope with a trailing space when comparing tables prior to possible reload.
501 Fix dmeventd to cope if monitored device disappears.
503 Version 1.02.13 - 28 Nov 2006
504 =============================
505 Update dmsetup man page (setgeometry & message).
506 Fix dmsetup free after getline with debug.
507 Suppress encryption key in 'dmsetup table' output unless --showkeys supplied.
509 Version 1.02.12 - 13 Oct 2006
510 =============================
511 Avoid deptree attempting to suspend a device that's already suspended.
513 Version 1.02.11 - 12 Oct 2006
514 ==============================
515 Add suspend noflush support.
516 Add basic dmsetup loop support.
517 Switch dmsetup to use dm_malloc and dm_free.
519 Version 1.02.10 - 19 Sep 2006
520 =============================
521 Add dm_snprintf(), dm_split_words() and dm_split_lvm_name() to libdevmapper.
522 Reorder mm bounds_check code to reduce window for a dmeventd race.
524 Version 1.02.09 - 15 Aug 2006
525 =============================
526 Add --table argument to dmsetup for a one-line table.
527 Abort if errors are found during cmdline option processing.
528 Add lockfs indicator to debug output.
530 Version 1.02.08 - 17 July 2006
531 ==============================
532 Append full patch to check in emails.
533 Avoid duplicate dmeventd subdir with 'make distclean'.
534 Update dmsetup man page.
535 Add --force to dmsetup remove* to load error target.
536 dmsetup remove_all also performs mknodes.
537 Don't suppress identical table reloads if permission changes.
538 Fix corelog segment line.
539 Suppress some compiler warnings.
541 Version 1.02.07 - 11 May 2006
542 =============================
543 Add DM_CORELOG flag to dm_tree_node_add_mirror_target().
544 Avoid a dmeventd compiler warning.
546 Version 1.02.06 - 10 May 2006
547 =============================
548 Move DEFS into configure.h.
549 Fix leaks in error paths found by coverity.
550 Remove dmsetup line buffer limitation.
552 Version 1.02.05 - 19 Apr 2006
553 =============================
554 Separate install_include target in makefiles.
555 Separate out DEFS from CFLAGS.
559 Version 1.02.04 - 14 Apr 2006
560 =============================
561 Bring dmsetup man page up-to-date.
562 Use name-based device refs if kernel doesn't support device number refs.
563 Fix memory leak (struct dm_ioctl) when struct dm_task is reused.
564 If _create_and_load_v4 fails part way through, revert the creation.
565 dmeventd thread/fifo fixes.
566 Add file & line to dm_strdup_aux().
569 Version 1.02.03 - 7 Feb 2006
570 ============================
571 Add exported functions to set uid, gid and mode.
572 Rename _log to dm_log and export.
573 Add dm_tree_skip_lockfs.
574 Fix dm_strdup debug definition.
575 Fix hash function to avoid using a negative array offset.
576 Don't inline _find in hash.c and tidy signed/unsigned etc.
577 Fix libdevmapper.h #endif.
578 Fix dmsetup version driver version.
579 Add sync, nosync and block_on_error mirror log parameters.
583 Version 1.02.02 - 2 Dec 2005
584 ============================
586 Export dm_task_update_nodes.
587 Use names instead of numbers in messages when ioctls fail.
589 Version 1.02.01 - 23 Nov 2005
590 =============================
591 Resume snapshot-origins last.
592 Drop leading zeros from dm_format_dev.
593 Suppress attempt to reload identical table.
594 Additional LVM- prefix matching for transitional period.
596 Version 1.02.00 - 10 Nov 2005
597 =============================
598 Added activation functions to library.
600 Also suppress error if device doesn't exist with DM_DEVICE_STATUS.
601 Export dm_set_selinux_context().
602 Add dm_driver_version().
603 Added dependency tree functions to library.
604 Added hash, bitset, pool, dbg_malloc to library.
605 Added ls --tree to dmsetup.
606 Added dmsetup --nolockfs support for suspend/reload.
608 Version 1.01.05 - 26 Sep 2005
609 =============================
610 Resync list.h with LVM2.
611 Remember increased buffer size and use for subsequent calls.
612 On 'buffer full' condition, double buffer size and repeat ioctl.
613 Fix termination of getopt_long() option array.
614 Report 'buffer full' condition with v4 ioctl as well as with v1.
616 Version 1.01.04 - 2 Aug 2005
617 ============================
618 Fix dmsetup ls -j and status --target with empty table.
620 Version 1.01.03 - 13 Jun 2005
621 =============================
622 Use matchpathcon mode parameter.
623 Fix configure script to re-enable selinux.
625 Version 1.01.02 - 17 May 2005
626 =============================
627 Call dm_lib_exit() and dm_lib_release() automatically now.
628 Add --target <target_type> filter to dmsetup table/status/ls.
629 Add --exec <command> to dmsetup ls.
630 Fix dmsetup getopt_long usage.
632 Version 1.01.01 - 29 Mar 2005
633 =============================
634 Update dmsetup man page.
635 Drop-in devmap_name replacement.
636 Add option to compile without ioctl for testing.
637 Fix DM_LIB_VERSION sed.
639 Version 1.01.00 - 17 Jan 2005
640 =============================
641 Add dm_task_no_open_count() to skip getting open_count.
643 Version 1.00.21 - 7 Jan 2005
644 ============================
645 Fix /proc/devices parsing.
647 Version 1.00.20 - 6 Jan 2005
648 ============================
649 Attempt to fix /dev/mapper/control transparently if it's wrong.
650 Configuration-time option for setting uid/gid/mode for /dev/mapper nodes.
651 Update kernel patches for 2.4.27/2.4.28-pre-4 (includes minor fixes).
652 Add --noheadings columns option for colon-separated dmsetup output.
653 Support device referencing by uuid or major/minor.
654 Warn if kernel data didn't fit in buffer.
657 Version 1.00.19 - 3 July 2004
658 =============================
660 Fix a dmsetup newline.
661 Fix device number handling for 2.6 kernels.
663 Version 1.00.18 - 20 Jun 2004
664 =============================
665 Fix a uuid free in libdm-iface.
666 Fix a targets string size calc in driver.
667 Add -c to dmsetup for column-based output.
668 Add target message-passing ioctl.
670 Version 1.00.17 - 17 Apr 2004
671 =============================
672 configure --with-owner= --with-group= to avoid -o and -g args to 'install'
673 Fix library selinux linking.
675 Version 1.00.16 - 16 Apr 2004
676 =============================
677 Ignore error setting selinux file context if fs doesn't support it.
679 Version 1.00.15 - 7 Apr 2004
680 ============================
681 Fix status overflow check in kernel patches.
683 Version 1.00.14 - 6 Apr 2004
684 ============================
685 Fix static selinux build.
687 Version 1.00.13 - 6 Apr 2004
688 ============================
689 Add some basic selinux support.
691 Version 1.00.12 - 6 Apr 2004
692 ============================
693 Fix dmsetup.static install.
695 Version 1.00.11 - 5 Apr 2004
696 ============================
697 configure --enable-static_link does static build in addition to dynamic.
698 Moved Makefile library targets definition into template.
700 Version 1.00.10 - 2 Apr 2004
701 ============================
702 Fix DESTDIR handling.
703 Static build installs to dmsetup.static.
704 Basic support for internationalisation.
705 Minor Makefile tidy-ups/fixes.
707 Version 1.00.09 - 31 Mar 2004
708 =============================
709 Update copyright notices to Red Hat.
710 Move full mknodes functionality from dmsetup into libdevmapper.
711 Avoid sscanf %as for uClibc compatibility.
712 Cope if DM_LIST_VERSIONS is not defined.
713 Add DM_LIST_VERSIONS functionality to kernel patches.
714 Generate new kernel patches for 2.4.26-rc1.
716 Version 1.00.08 - 27 Feb 2004
717 =============================
718 Added 'dmsetup targets'.
719 Added event_nr support to 'dmsetup wait'.
720 Updated dmsetup man page.
721 Allow logging function to be reset to use internal one.
722 Bring log macros in line with LVM2 ones.
723 Added 'make install_static_lib' which installs libdevmapper.a.
724 Made configure/makefiles closer to LVM2 versions.
725 Fixed DESTDIR for make install/install_static_lib.
726 Updated README/INSTALL to reflect move to sources.redhat.com.
727 Updated autoconf files to 2003-06-17.
git://sourceware.org / lvm2.git / blob