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Bryn M. Reeves d62a8d2f15 dmstats: add libdm-stats library and 'dmsetup stats' command
Add the libdm-stats module to libdm: this implements a simple interface
for creating, managing and interrogating I/O statistics regions and
areas on device-mapper devices.

The library interface is documented in libdevmapper.h and provides a
'dm_stats' handle that is used to perform statistics operations and
obtain data.

Public methods are provided to create and destroy handles and to list,
create, and destroy statistics regions as well as to obtain and parse
counter data and calculate rate-based metrics.

This commit also adds a 'dmsetup stats' (aka 'dmstats') command with
'clear', 'create', 'delete', 'list', 'print', and 'report' sub-commands.

See the library documentation and the dmstats.8 manual page for detailed
API and command descriptions.
2015-08-09 14:37:58 +01:00
autoconf autoconf: Update config.guess/sub to 2014-01-01. 2014-01-21 22:00:15 +00:00
conf gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
daemons lvmlockd: handle loss of sanlock lease storage 2015-08-05 10:21:45 -05:00
doc doc: mention new invalid states in lvmetad_design 2015-06-23 16:48:28 -05:00
include include: Standardise around new tool.h. 2015-07-06 17:30:18 +01:00
lib lvmlockd: handle loss of sanlock lease storage 2015-08-05 10:21:45 -05:00
libdaemon libdaemon: config_make_nodes_v needs fixing 2015-07-09 16:34:08 +02:00
libdm dmstats: add libdm-stats library and 'dmsetup stats' command 2015-08-09 14:37:58 +01:00
liblvm toolcontext: add switches to create_toolcontext for connections and filters init 2015-07-30 13:54:09 +02:00
man dmstats: add libdm-stats library and 'dmsetup stats' command 2015-08-09 14:37:58 +01:00
nix lockd: Clean up spec 2015-07-04 14:36:57 +02:00
old-tests report: select: refactor: move str_list to libdm 2014-06-17 16:27:20 +02:00
po makefiles: disable po file targes 2015-05-14 14:19:40 +02:00
python gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
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 gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
spec spec: lockd_dlm requires dlm-lib instead of dlm 2015-07-30 20:39:38 +02:00
test test: Update Makefiles 2015-07-30 20:39:38 +02:00
tools dmstats: add libdm-stats library and 'dmsetup stats' command 2015-08-09 14:37:58 +01:00
udev gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
unit-tests cleanup: use DM_ARRAY_SIZE 2014-04-08 11:00:15 +02:00
.gitignore gitignore: Update for in-place build. 2015-07-27 13:18:35 +01:00
acinclude.m4 configure: detect st_ctim 2015-03-18 13:42:24 +01:00
aclocal.m4 configure: LOCALEDIR needs evaluated value 2015-05-18 13:06:34 +02:00
configure libdm: Require librt for new dm_timestamp. 2015-07-29 19:30:22 +01:00
configure.in libdm: Require librt for new dm_timestamp. 2015-07-29 19:30:22 +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: use bash subshell 2015-05-20 09:33:51 +02:00
Makefile.in test: Update Makefiles 2015-07-30 20:39:38 +02:00
README README: fix link to lvm-devel mailing list 2015-03-31 15:44:00 +02:00
VERSION post-release 2015-07-24 23:39:54 +01:00
VERSION_DM post-release 2015-07-24 23:39:54 +01:00
WHATS_NEW commands: add new NO_METADATA_PROCESSING flag to selected commands 2015-07-30 13:56:13 +02:00
WHATS_NEW_DM dmstats: add libdm-stats library and 'dmsetup stats' command 2015-08-09 14:37:58 +01:00

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

Mailing list for general discussion related to LVM2:
  linux-lvm@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/linux-lvm

Mailing lists for LVM2 development, patches and commits:
  lvm-devel@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/lvm-devel

  lvm2-commits@lists.fedorahosted.org (Read-only archive of commits)
  Subscribe from https://fedorahosted.org/mailman/listinfo/lvm2-commits

Mailing list for device-mapper development, including kernel patches
and multipath-tools:
  dm-devel@redhat.com
  Subscribe from https://www.redhat.com/mailman/listinfo/dm-devel

The source code repository used until 7th June 2012 is accessible here:
  http://sources.redhat.com/cgi-bin/cvsweb.cgi/LVM2/?cvsroot=lvm2.