mirror of
git://sourceware.org/git/lvm2.git
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481 lines
19 KiB
Plaintext
481 lines
19 KiB
Plaintext
Version 1.02.46 -
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================================
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Change dm_tree_deactivate_children to fail if device is open.
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Wipe memory buffers for dm-ioctl parameters before releasing.
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Strictly require libudev if udev_sync is used.
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Add support for ioctl's DM_UEVENT_GENERATED_FLAG.
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Version 1.02.45 - 9th March 2010
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================================
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Add --showkeys parameter description to dmsetup man page.
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Add --help option as synonym for help command.
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Version 1.02.44 - 15th February 2010
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====================================
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Add DM_UDEV_DISABLE_LIBRARY_FALLBACK udev flag to rely on udev only.
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Export dm_udev_create_cookie function to create new cookies on demand.
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Add --udevcookie, udevcreatecookie and udevreleasecookie to dmsetup.
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Set udev state automatically instead of using DM_UDEV_DISABLE_CHECKING.
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Version 1.02.43 - 21st January 2010
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===================================
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Remove bitset, hash and pool headers superceded by libdevmapper.h.
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Fix off-by-one error causing bad cluster mirror table construction.
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Version 1.02.42 - 14th January 2010
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===================================
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Add support for the "snapshot-merge" kernel target (2.6.33-rc1).
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Introduce a third activation_priority level in dm_tree_activate_children.
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Version 1.02.41 - 12th January 2010
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===================================
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If DM_UDEV_DISABLE_CHECKING is set in environment, disable udev warnings.
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Add dm_tree_add_dev_with_udev_flags to provide wider support for udev flags.
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Add --noudevrules option for dmsetup to disable /dev node management by udev.
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Fix 'dmsetup info -c -o all' to show all fields.
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Return errors if dm_tree_*_children functions fail.
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Fix coredump and memory leak for 'dmsetup help -c'.
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Disable udev rules for change events with DISK_RO set.
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Version 1.02.40 - 19th November 2009
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====================================
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Fix install_device-mapper Makefile target to not build dmeventd plugins.
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Support udev flags even when udev_sync is disabled or not compiled in.
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Remove 'last_rule' from udev rules: honour DM_UDEV_DISABLE_OTHER_RULES_FLAG.
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Add dmsetup --inactive support.
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Add dm_task_query_inactive_table to libdevmapper for kernel driver >= 4.16.
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Fix hash lookup segfault when keys compared are different lengths.
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Version 1.02.39 - 26th October 2009
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===================================
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Remove strict default permissions for DM devices from 95-dm-notify.rules.
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Add dmsetup udevflags command to decode udev flags in given cookie value.
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Support udev flags in libdevmapper incl. dm_tree_add_new_dev_with_udev_flags.
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Make libdm ABI consistent when built with/without selinux support.
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Version 1.02.38 - 25th September 2009
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=====================================
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Export DM_DEV_DIR_UMASK, the default umask for /dev directories created.
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Handle any path supplied to dm_task_set_name by looking up in /dev/mapper.
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Add several examples to 12-dm-permissions.rules.
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Add splitname and --yes to dmsetup man page.
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Fix _mirror_emit_segment_line return code.
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Fix dmeventd _temporary_log_fn parameters. (2.02.50)
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Version 1.02.37 - 15th September 2009
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=====================================
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Add dmsetup manpage entries for udevcomplete_all and udevcookies.
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Check udev is running when processing cookies and retain state internally.
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Add y|--yes option to dmsetup for default 'yes' answer to prompts.
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Fix tools Makefile to process dmsetup sources separately.
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Restore umask when device node creation fails.
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Check kernel vsn to use 'block_on_error' or 'handle_errors' in mirror table.
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Add dm-log-userspace.h to tree for cmirrord builds.
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Version 1.02.36 - 6th August 2009
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=================================
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Add udevcookies, udevcomplete, udevcomplete_all and --noudevwait to dmsetup.
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Add libdevmapper functions to support synchronisation with udev.
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Version 1.02.35 - 28th July 2009
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================================
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Add LOG_LINE_WITH_ERRNO macro.
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Use log_error macro consistently throughout in place of log_err.
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Version 1.02.34 - 15th July 2009
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================================
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Use _exit() not exit() after forking to avoid flushing libc buffers twice.
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Rename plog macro to LOG_LINE & add LOG_MESG variant for dm_dump_memory_debug.
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Change plog to use dm_log_with_errno unless deprecated dm_log_init was used.
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Add dm_log_with_errno and dm_log_with_errno_init, deprecating the old fns.
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Fix whitespace in linear target line to fix identical table line detection.
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Add device number to more log messages during activation.
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Version 1.02.33 - 30th June 2009
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================================
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Don't fallback to default major number: use dm_task_set_major_minor. (1.02.31)
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Do not fork daemon when dmeventd cannot be found.
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Add crypt target handling to libdevmapper tree nodes.
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Add splitname command to dmsetup.
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Add subsystem, vg_name, lv_name, lv_layer fields to dmsetup reports.
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Make mempool optional in dm_split_lvm_name().
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Version 1.02.32 - 21st May 2009
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===============================
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Only generate libdevmapper.a when configured to link statically.
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Export dm_tree_node_size_changed() from libdevmapper.
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Propagate the table size_changed property up the dm device tree.
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Detect failure to free memory pools when releasing the library.
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Fix segfault when getopt processes dmsetup -U, -G and -M options.
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Version 1.02.31 - 3rd March 2009
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================================
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If kernel supports only one dm major number, use in place of any supplied.
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Version 1.02.30 - 26th January 2009
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====================================
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Add "all" field to reports expanding to all fields of report type.
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Enforce device name length and character limitations in libdm.
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Replace _dm_snprintf with EMIT_PARAMS macro for creating target lines.
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Version 1.02.29 - 10th November 2008
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====================================
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Merge device-mapper into the LVM2 tree.
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Split out dm-logging.h from log.h.
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Use lvm-types.h.
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Add usrsbindir to configure.
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Version 1.02.28 - 18th September 2008
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=====================================
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Only resume devices in dm_tree_preload_children if size changes.
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Extend deptree buffers so the largest possible device numbers fit.
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Generate versioned libdevmapper-event.so.
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Underline longer report help text headings.
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Version 1.02.27 - 25th June 2008
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================================
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Align struct memblock in dbg_malloc for sparc.
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Add --unquoted and --rows to dmsetup.
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Avoid compiler warning about cast in dmsetup.c's OFFSET_OF macro.
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Fix inverted no_flush debug message.
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Remove --enable-jobs from configure. (Set at runtime instead.)
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Bring configure.in and list.h into line with the lvm2 versions.
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Version 1.02.26 - 6th June 2008
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===============================
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Initialise params buffer to empty string in _emit_segment.
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Skip add_dev_node when ioctls disabled.
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Make dm_hash_iter safe against deletion.
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Accept a NULL pointer to dm_free silently.
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Add tables_loaded, readonly and suspended columns to reports.
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Add --nameprefixes to dmsetup.
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Add field name prefix option to reporting functions.
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Calculate string size within dm_pool_grow_object.
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Version 1.02.25 - 10th April 2008
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=================================
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Remove redundant if-before-free tests.
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Use log_warn for reporting field help text instead of log_print.
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Change cluster mirror log type name (s/clustered_/clustered-/)
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Version 1.02.24 - 20th December 2007
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====================================
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Fix deptree to pass new name to _resume_node after a rename.
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Suppress other node operations if node is deleted.
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Add node operation stack debug messages.
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Report error when empty device name passed to readahead functions.
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Fix minimum readahead debug message.
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Version 1.02.23 - 5th December 2007
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===================================
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Update dm-ioctl.h after removal of compat code.
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Add readahead support to libdevmapper and dmsetup.
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Fix double free in a libdevmapper-event error path.
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Fix configure --with-dmeventd-path substitution.
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Allow a DM_DEV_DIR environment variable to override /dev in dmsetup.
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Create a libdevmapper.so.$LIB_VERSION symlink within the build tree.
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Avoid static link failure with some SELinux libraries that require libpthread.
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Remove obsolete dmfs code from tree and update INSTALL.
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Version 1.02.22 - 21st August 2007
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==================================
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Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1.
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Update to use autoconf 2.61, while still supporting 2.57.
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Avoid repeated dm_task free on some dm_event_get_registered_device errors.
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Introduce log_sys_* macros from LVM2.
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Export dm_fclose and dm_create_dir; remove libdm-file.h.
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Don't log EROFS mkdir failures in _create_dir_recursive (for LVM2).
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Add fclose wrapper dm_fclose that catches write failures (using ferror).
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Version 1.02.21 - 13th July 2007
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================================
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Introduce _LOG_STDERR to send log_warn() messages to stderr not stdout.
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Fix dmsetup -o devno string termination. (1.02.20)
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Version 1.02.20 - 15th June 2007
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================================
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Fix default dmsetup report buffering and add --unbuffered.
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Add tree-based and dependency fields to dmsetup reports.
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Version 1.02.19 - 27th April 2007
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=================================
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Standardise protective include file #defines.
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Add regex functions to library.
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Avoid trailing separator in reports when there are hidden sort fields.
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Fix segfault in 'dmsetup status' without --showkeys against crypt target.
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Deal with some more compiler warnings.
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Introduce _add_field() and _is_same_field() to libdm-report.c.
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Fix some libdevmapper-event and dmeventd memory leaks.
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Remove unnecessary memset() return value checks.
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Fix a few leaks in reporting error paths. [1.02.15+]
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Version 1.02.18 - 13th February 2007
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====================================
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Improve dmeventd messaging protocol: drain pipe and tag messages.
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Version 1.02.17 - 29th January 2007
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===================================
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Add recent reporting options to dmsetup man page.
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Revise some report fields names.
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Add dmsetup 'help' command and update usage text.
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Use fixed-size fields in report interface and reorder.
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Version 1.02.16 - 25th January 2007
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===================================
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Add some missing close() and fclose() return value checks.
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Migrate dmsetup column-based output over to new libdevmapper report framework.
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Add descriptions to reporting field definitions.
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Add a dso-private variable to dmeventd dso interface.
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Add dm_event_handler_[gs]et_timeout functions.
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Streamline dm_report_field_* interface.
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Add cmdline debug & version options to dmeventd.
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Add DM_LIB_VERSION definition to configure.h.
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Suppress 'Unrecognised field' error if report field is 'help'.
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Add --separator and --sort to dmsetup (unused).
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Make alignment flag optional when specifying report fields.
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Version 1.02.15 - 17th January 2007
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===================================
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Add basic reporting functions to libdevmapper.
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Fix a malloc error path in dmsetup message.
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More libdevmapper-event interface changes and fixes.
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Rename dm_saprintf() to dm_asprintf().
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Report error if NULL pointer is supplied to dm_strdup_aux().
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Reinstate dm_event_get_registered_device.
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Version 1.02.14 - 11th January 2007
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===================================
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Add dm_saprintf().
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Use CFLAGS when linking so mixed sparc builds can supply -m64.
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Add dm_tree_use_no_flush_suspend().
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Lots of dmevent changes including revised interface.
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Export dm_basename().
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Cope with a trailing space when comparing tables prior to possible reload.
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Fix dmeventd to cope if monitored device disappears.
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Version 1.02.13 - 28 Nov 2006
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=============================
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Update dmsetup man page (setgeometry & message).
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Fix dmsetup free after getline with debug.
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Suppress encryption key in 'dmsetup table' output unless --showkeys supplied.
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Version 1.02.12 - 13 Oct 2006
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=============================
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Avoid deptree attempting to suspend a device that's already suspended.
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Version 1.02.11 - 12 Oct 2006
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==============================
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Add suspend noflush support.
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Add basic dmsetup loop support.
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Switch dmsetup to use dm_malloc and dm_free.
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Version 1.02.10 - 19 Sep 2006
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=============================
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Add dm_snprintf(), dm_split_words() and dm_split_lvm_name() to libdevmapper.
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Reorder mm bounds_check code to reduce window for a dmeventd race.
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Version 1.02.09 - 15 Aug 2006
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=============================
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Add --table argument to dmsetup for a one-line table.
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Abort if errors are found during cmdline option processing.
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Add lockfs indicator to debug output.
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Version 1.02.08 - 17 July 2006
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==============================
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Append full patch to check in emails.
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Avoid duplicate dmeventd subdir with 'make distclean'.
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Update dmsetup man page.
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Add --force to dmsetup remove* to load error target.
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dmsetup remove_all also performs mknodes.
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Don't suppress identical table reloads if permission changes.
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Fix corelog segment line.
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Suppress some compiler warnings.
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Version 1.02.07 - 11 May 2006
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=============================
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Add DM_CORELOG flag to dm_tree_node_add_mirror_target().
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Avoid a dmeventd compiler warning.
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Version 1.02.06 - 10 May 2006
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=============================
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Move DEFS into configure.h.
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Fix leaks in error paths found by coverity.
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Remove dmsetup line buffer limitation.
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Version 1.02.05 - 19 Apr 2006
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=============================
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Separate install_include target in makefiles.
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Separate out DEFS from CFLAGS.
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Support pkg-config.
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Check for libsepol.
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Version 1.02.04 - 14 Apr 2006
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=============================
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Bring dmsetup man page up-to-date.
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Use name-based device refs if kernel doesn't support device number refs.
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Fix memory leak (struct dm_ioctl) when struct dm_task is reused.
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If _create_and_load_v4 fails part way through, revert the creation.
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dmeventd thread/fifo fixes.
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Add file & line to dm_strdup_aux().
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Add setgeometry.
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Version 1.02.03 - 7 Feb 2006
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============================
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Add exported functions to set uid, gid and mode.
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Rename _log to dm_log and export.
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Add dm_tree_skip_lockfs.
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Fix dm_strdup debug definition.
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Fix hash function to avoid using a negative array offset.
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Don't inline _find in hash.c and tidy signed/unsigned etc.
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Fix libdevmapper.h #endif.
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Fix dmsetup version driver version.
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Add sync, nosync and block_on_error mirror log parameters.
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Add hweight32.
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Fix dmeventd build.
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Version 1.02.02 - 2 Dec 2005
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============================
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dmeventd added.
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Export dm_task_update_nodes.
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Use names instead of numbers in messages when ioctls fail.
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Version 1.02.01 - 23 Nov 2005
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=============================
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Resume snapshot-origins last.
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Drop leading zeros from dm_format_dev.
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Suppress attempt to reload identical table.
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Additional LVM- prefix matching for transitional period.
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Version 1.02.00 - 10 Nov 2005
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=============================
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Added activation functions to library.
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Added return macros.
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Also suppress error if device doesn't exist with DM_DEVICE_STATUS.
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Export dm_set_selinux_context().
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Add dm_driver_version().
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Added dependency tree functions to library.
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Added hash, bitset, pool, dbg_malloc to library.
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Added ls --tree to dmsetup.
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Added dmsetup --nolockfs support for suspend/reload.
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Version 1.01.05 - 26 Sep 2005
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=============================
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Resync list.h with LVM2.
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Remember increased buffer size and use for subsequent calls.
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On 'buffer full' condition, double buffer size and repeat ioctl.
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Fix termination of getopt_long() option array.
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Report 'buffer full' condition with v4 ioctl as well as with v1.
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Version 1.01.04 - 2 Aug 2005
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============================
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Fix dmsetup ls -j and status --target with empty table.
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Version 1.01.03 - 13 Jun 2005
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=============================
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Use matchpathcon mode parameter.
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Fix configure script to re-enable selinux.
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Version 1.01.02 - 17 May 2005
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=============================
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Call dm_lib_exit() and dm_lib_release() automatically now.
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Add --target <target_type> filter to dmsetup table/status/ls.
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Add --exec <command> to dmsetup ls.
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Fix dmsetup getopt_long usage.
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Version 1.01.01 - 29 Mar 2005
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=============================
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Update dmsetup man page.
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Drop-in devmap_name replacement.
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Add option to compile without ioctl for testing.
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Fix DM_LIB_VERSION sed.
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Version 1.01.00 - 17 Jan 2005
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=============================
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Add dm_task_no_open_count() to skip getting open_count.
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Version 1.00.21 - 7 Jan 2005
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============================
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Fix /proc/devices parsing.
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Version 1.00.20 - 6 Jan 2005
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============================
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Attempt to fix /dev/mapper/control transparently if it's wrong.
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Configuration-time option for setting uid/gid/mode for /dev/mapper nodes.
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Update kernel patches for 2.4.27/2.4.28-pre-4 (includes minor fixes).
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Add --noheadings columns option for colon-separated dmsetup output.
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Support device referencing by uuid or major/minor.
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Warn if kernel data didn't fit in buffer.
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Fix a printf.
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Version 1.00.19 - 3 July 2004
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=============================
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More autoconf fixes.
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Fix a dmsetup newline.
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Fix device number handling for 2.6 kernels.
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Version 1.00.18 - 20 Jun 2004
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=============================
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Fix a uuid free in libdm-iface.
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Fix a targets string size calc in driver.
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Add -c to dmsetup for column-based output.
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Add target message-passing ioctl.
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Version 1.00.17 - 17 Apr 2004
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=============================
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configure --with-owner= --with-group= to avoid -o and -g args to 'install'
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Fix library selinux linking.
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Version 1.00.16 - 16 Apr 2004
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=============================
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Ignore error setting selinux file context if fs doesn't support it.
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Version 1.00.15 - 7 Apr 2004
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============================
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Fix status overflow check in kernel patches.
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Version 1.00.14 - 6 Apr 2004
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============================
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Fix static selinux build.
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Version 1.00.13 - 6 Apr 2004
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============================
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Add some basic selinux support.
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Version 1.00.12 - 6 Apr 2004
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============================
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Fix dmsetup.static install.
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Version 1.00.11 - 5 Apr 2004
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============================
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configure --enable-static_link does static build in addition to dynamic.
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Moved Makefile library targets definition into template.
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Version 1.00.10 - 2 Apr 2004
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============================
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Fix DESTDIR handling.
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Static build installs to dmsetup.static.
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Basic support for internationalisation.
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Minor Makefile tidy-ups/fixes.
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Version 1.00.09 - 31 Mar 2004
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=============================
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Update copyright notices to Red Hat.
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Move full mknodes functionality from dmsetup into libdevmapper.
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Avoid sscanf %as for uClibc compatibility.
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Cope if DM_LIST_VERSIONS is not defined.
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Add DM_LIST_VERSIONS functionality to kernel patches.
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Generate new kernel patches for 2.4.26-rc1.
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Version 1.00.08 - 27 Feb 2004
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=============================
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Added 'dmsetup targets'.
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Added event_nr support to 'dmsetup wait'.
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Updated dmsetup man page.
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Allow logging function to be reset to use internal one.
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Bring log macros in line with LVM2 ones.
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Added 'make install_static_lib' which installs libdevmapper.a.
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Made configure/makefiles closer to LVM2 versions.
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Fixed DESTDIR for make install/install_static_lib.
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Updated README/INSTALL to reflect move to sources.redhat.com.
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Updated autoconf files to 2003-06-17.
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