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Bryn M. Reeves f1f2df7bc0 libdm: add stats group and region iterators and properties
Add support do dm_stats_walk*() to walk over the set of
available groups using the cursor embedded in the dm_stats
handle, and to obtain the type of the object at the current
stats cursor location. A set of flags is introduced to
control which objects are visited:

    DM_STATS_WALK_AREA
    DM_STATS_WALK_REGION
    DM_STATS_WALK_GROUP
    DM_STATS_WALK_ALL

A final flag suppresses visits to regions that contain only a
single area - since the aggregate of such a region is idential
to the area it contains this allows these duplicates to be
filtered out:

    DM_STATS_WALK_SKIP_SINGLE_AREA

If flags are not initialised before beginning a walk the default
set matches the behaviour of previous versions of the library.

Also accept group identifiers as immediate arguments to the
counter, metric, and property functions by adding control
flags to the region and area identifiers passed in.

Region and area properties are mapped to their equivalents for
the group (for example: group size is reported as the sum of
all regions contained in the group). Counter and metric values
are aggregated for the region or group.
2016-07-05 19:53:16 +01:00
autoconf autoconf: Fix py-compile permissions 2016-02-18 01:05:05 +00:00
conf conf: add more comments for new settings related to output format and log report 2016-06-20 16:21:38 +02:00
coverity doc: change fsf address 2016-01-21 12:11:37 +01:00
daemons dmeventd: improved logged messages from thin plugin 2016-07-04 17:40:24 +02:00
doc doc: Resync kernel docs. 2016-06-25 19:59:49 +01:00
include pre-release 2016-03-11 00:19:16 +00:00
lib cleanup: drop unused header files 2016-07-04 17:40:24 +02:00
libdaemon lvmetad: process new connections after shutdown signal 2016-06-20 13:19:02 -05:00
libdm libdm: add stats group and region iterators and properties 2016-07-05 19:53:16 +01:00
liblvm lvmetad: two phase vg_update 2016-06-28 02:30:31 +01:00
man docs: remove obsolete note from dmstats.8.in 2016-07-04 12:16:50 +01:00
nix lockd: Clean up spec 2015-07-04 14:36:57 +02:00
old-tests doc: change fsf address 2016-01-21 12:11:37 +01:00
po doc: change fsf address 2016-01-21 12:11:37 +01:00
python python: move lvm_init 2016-05-16 14:36:55 -05:00
report-generators doc: change fsf address 2016-01-21 12:11:37 +01:00
reports [REPORT-GENERATORS] cut down stylsheet.css to what we actually use 2010-07-21 10:00:38 +00:00
scripts vgimportclone: add native command 2016-06-22 13:13:10 -05:00
spec spec: Fix gobject dependency 2016-03-09 14:00:05 +01:00
test tests: using mkfs config file 2016-07-04 17:41:10 +02:00
tools vgsplit: fix moving RAID LVs to split off VG and check for LVs not to skip moving with other LV types 2016-07-05 19:49:44 +01:00
udev udev: rules: add comments explaining subsystem-specific rules 2016-04-26 12:57:37 +02:00
unit-tests doc: change fsf address 2016-01-21 12:11:37 +01:00
.gitignore lvmdbus: Add new daemon. 2016-02-17 23:53:35 +00:00
acinclude.m4 configure: detect st_ctim 2015-03-18 13:42:24 +01:00
aclocal.m4 lvmdbus: Add new daemon. 2016-02-17 23:53:35 +00:00
configure configure: respect --disable-lvmetad/lvmpolld 2016-04-21 00:34:01 +02:00
configure.in configure: respect --disable-lvmetad/lvmpolld 2016-04-21 00:34:01 +02:00
COPYING doc: change fsf address 2016-01-21 12:11:37 +01:00
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 lvmdbus: Add new daemon. 2016-02-17 23:53:35 +00:00
Makefile.in makefiles: add more dirs for lcov output 2016-02-26 10:21:34 +01:00
README README: fix link to lvm-devel mailing list 2015-03-31 15:44:00 +02:00
VERSION post-release 2016-06-25 20:47:49 +01:00
VERSION_DM post-release 2016-06-25 20:47:49 +01:00
WHATS_NEW raid0: Add raid0_meta segment type. 2016-07-01 22:20:54 +01:00
WHATS_NEW_DM libdm: add stats group and region iterators and properties 2016-07-05 19:53:16 +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

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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.