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Peter Rajnoha fc65269d68 lvmconfig: add supporting code for handling deprecated settings
This patch adds supporting code for handling deprecated settings.

Deprecated settings are not displayed by default in lvmconfig output
(except for --type current and --type diff). There's a new
"--showdeprecated" lvmconfig option to display them if needed.

Also, when using lvmconfig --withcomments, the comments with info
about deprecation are displayed for deprecated settings and with
lvmconfig --withversions, the version in which the setting was
deprecated is displayed in addition to the version of introduction.

If using --atversion with a version that is lower than the one
in which the setting was deprecated, the setting is then considered
as not deprecated (simply because at that version it was not
deprecated).

For example:

$ lvmconfig --type default activation
activation {
        ...
	raid_region_size=512
        ...
}

$ lvmconfig --type default activation --showdeprecated
activation {
        ...
	mirror_region_size=512
	raid_region_size=512
        ...
}

$ lvmconfig --type default activation --showdeprecated --withversions
activation {
        ...
	# Available since version 1.0.0.
	# Deprecated since version 2.2.99.
	mirror_region_size=512
	# Available since version 2.2.99.
	raid_region_size=512
        ...
}

$ lvmconfig --type default activation --showdeprecated --withcomments
activation {
        ...
	# Configuration option activation/mirror_region_size.
	# This has been replaced by the activation/raid_region_size
	# setting.
	# Size (in KB) of each copy operation when mirroring.
	# This configuration option is deprecated.
	mirror_region_size=512

	# Configuration option activation/raid_region_size.
	# Size in KiB of each raid or mirror synchronization region.
	# For raid or mirror segment types, this is the amount of
	# data that is copied at once when initializing, or moved
	# at once by pvmove.
	raid_region_size=512
        ...
}

$ lvmconfig --type default activation --withcomments --atversion 2.2.98
activation {
       ...
       # Configuration option activation/mirror_region_size.
       # Size (in KB) of each copy operation when mirroring.
       mirror_region_size=512
       ...
}
2015-04-30 17:55:04 +02:00
autoconf autoconf: Update config.guess/sub to 2014-01-01. 2014-01-21 22:00:15 +00:00
conf refactor: dumpconfig: keep --withcomments to display full comment and use --withsummary for one line summary 2015-04-29 11:14:18 +02:00
daemons lvmetad: drop unused vars 2015-04-29 15:09:58 +02:00
doc doc: Update dm kernel files. 2015-04-22 15:34:25 +01:00
include cleanup: add dev-ext-udev-constants.h with constants/names of the properties/values used from udev db 2015-01-30 13:17:12 +01:00
lib lvmconfig: add supporting code for handling deprecated settings 2015-04-30 17:55:04 +02:00
libdaemon libdaemon: introduce support for exit on idle 2015-04-29 17:10:44 +02:00
libdm select: fix matching reserved values while <,<=,>,>= is used in selection criteria 2015-04-24 09:48:57 +02:00
liblvm pvremove: Avoid metadata re-reads & related error messages. 2015-01-06 14:27:30 +01:00
man lvmconfig: add supporting code for handling deprecated settings 2015-04-30 17:55:04 +02:00
nix nix: install also mdadm 2015-04-22 09:09:26 +02:00
old-tests report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
po make: Fix pofile and .d file generation. 2014-07-02 00:48:50 +01:00
python python: python 3 compat patch for lvm2 2015-04-29 15:09:56 +02:00
report-generators add copyright notices to new files 2010-07-28 12:20:38 +00:00
reports [REPORT-GENERATORS] cut down stylsheet.css to what we actually use 2010-07-21 10:00:38 +00:00
scripts config: Introduce lvmconfig. 2015-04-28 17:00:37 +01:00
spec spec: Pull in lvmconfig and associated manpages. 2015-04-30 06:35:05 +02:00
test tests: lvmconf update 2015-04-30 11:16:14 +02:00
tools lvmconfig: add supporting code for handling deprecated settings 2015-04-30 17:55:04 +02:00
udev makefiles: compile files on make 2014-04-18 16:38:49 +02:00
unit-tests cleanup: use DM_ARRAY_SIZE 2014-04-08 11:00:15 +02:00
.gitignore gitignore: Ignore files ending in ~ 2012-06-11 16:13:02 +01:00
acinclude.m4 configure: detect st_ctim 2015-03-18 13:42:24 +01:00
aclocal.m4 configure: typo in configure --with-default-raid10-segtype causing it to be unrecognized 2015-02-19 16:19:15 +01:00
configure configure: detect st_ctim 2015-03-18 13:42:24 +01:00
configure.in configure: detect st_ctim 2015-03-18 13:42:24 +01:00
COPYING Outline docs 2001-12-31 16:12:40 +00:00
COPYING.LIB Fix inconsistent licence notices: executables are GPLv2; libraries LGPLv2.1. 2007-08-20 20:55:30 +00:00
INSTALL quick review of docs 2008-11-04 17:49:22 +00:00
make.tmpl.in makefiles: avoid // in datadir usage 2015-04-22 10:59:03 +02:00
Makefile.in config: remove duplication of settings 2015-04-21 14:55:03 -05:00
README README: fix link to lvm-devel mailing list 2015-03-31 15:44:00 +02:00
VERSION post-release 2015-03-24 02:02:07 +00:00
VERSION_DM post-release 2015-03-24 02:02:07 +00:00
WHATS_NEW lvmconfig: add supporting code for handling deprecated settings 2015-04-30 17:55:04 +02:00
WHATS_NEW_DM select: fix matching reserved values while <,<=,>,>= is used in selection criteria 2015-04-24 09:48:57 +02:00

This tree contains the LVM2 and device-mapper tools and libraries.

For more information about LVM2 read the changelog in the WHATS_NEW file.
Installation instructions are in INSTALL.

There is no warranty - see COPYING and COPYING.LIB.

Tarballs are available from:
  ftp://sources.redhat.com/pub/lvm2/

The source code is stored in git:
  http://git.fedorahosted.org/git/lvm2.git
  git clone git://git.fedorahosted.org/git/lvm2.git

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Mailing list for device-mapper development, including kernel patches
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The source code repository used until 7th June 2012 is accessible here:
  http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.