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David Teigland 25b58310e3 pvscan: avoid full scan for activation
When an online PV completed a VG, the standard
activation functions were used to activate the VG.
These functions use a full scan of all devs.
When many pvscans are run during startup and need
to activate many VGs, scanning all devs from all
the pvscans can take a long time.

Optimize VG activation in pvscan to scan only the
devs in the VG being activated.  This makes use of
the online file info that was used to determine
the VG was complete.

The downside of this approach is that pvscan activation
will not detect duplicate PVs and block activation,
where a normal activation command (which scans all
devices) would.
2019-09-03 10:11:16 -05:00
autoconf autoconf: Fix py-compile permissions 2016-02-18 01:05:05 +00:00
base configure: avoid repeative inclusion of configure.h 2018-12-21 19:19:50 +01:00
conf make: generate 2019-08-09 12:57:07 +02:00
coverity coverity: model few more functions 2017-06-27 12:17:16 +02:00
daemons Fix converting dbus.UInt types to string 2019-08-27 09:43:43 -05:00
device_mapper libdm: implement search for device names for older kernels 2019-08-09 12:57:07 +02:00
doc Merge branch 'master' into 2018-05-11-fork-libdm 2018-06-01 13:04:12 +01:00
include configure: check for prlimit 2019-08-26 17:24:37 +02:00
lib pvscan: avoid full scan for activation 2019-09-03 10:11:16 -05:00
libdaemon cov: check for socket_path being set 2019-08-09 12:57:07 +02:00
libdm dmsetup: missed trailing newline 2019-08-26 17:22:58 +02:00
man man lvmthin: remove nonexistent topic 2019-08-19 14:06:32 -05:00
nix lockd: Clean up spec 2015-07-04 14:36:57 +02:00
po doc: change fsf address 2016-01-21 12:11:37 +01:00
scripts systemd: put back DefaultDependencies=no for lvmpolld socket unit 2019-04-11 12:18:02 +02:00
spec rpm: package lvmvdo man page 2019-01-22 14:35:47 +01:00
test pvscan: avoid full scan for activation 2019-09-03 10:11:16 -05:00
tools pvscan: avoid full scan for activation 2019-09-03 10:11:16 -05:00
udev udev: remove unsupported OPTIONS+="event_timeout" rule 2019-08-13 15:18:30 +02:00
.gitignore gitignore: update 2019-03-20 14:35:09 +01:00
acinclude.m4 [build] uncomment 'serial 3' in an m4 file. 2018-04-30 09:44:27 +01:00
aclocal.m4 liblvm: remove lvmapi 2018-06-08 09:38:05 +01:00
configure configure: continue build if prlimit is missing 2019-08-26 17:34:45 +02:00
configure.ac configure: continue build if prlimit is missing 2019-08-26 17:34:45 +02:00
COPYING doc: change fsf address 2016-01-21 12:11:37 +01:00
COPYING.BSD Add BSD 2-Clause License 2018-07-27 17:09:46 +02:00
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 make: support comments in exported symbols 2019-08-09 12:57:07 +02:00
Makefile.in makefiles: correcting login of makefile 2018-12-17 10:55:20 +01:00
README pre-release 2018-10-10 11:26:53 +02:00
TESTING docs: Add TESTING file 2017-12-14 16:45:47 +01:00
VERSION post-release 2019-06-15 09:23:03 +02:00
VERSION_DM post-release 2019-06-15 09:23:03 +02:00
WHATS_NEW cache: improve vgremove loop 2019-08-26 15:32:12 +02:00
WHATS_NEW_DM dmsetup: debug print 2019-08-20 12:50:44 +02:00

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

This is development branch, for stable 2.02 release see 2018-06-01-stable
branch.

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://sourceware.org/pub/lvm2/
  ftp://sources.redhat.com/pub/lvm2/
  https://github.com/lvmteam/lvm2/releases

The source code is stored in git:
  https://sourceware.org/git/?p=lvm2.git
  git clone git://sourceware.org/git/lvm2.git
mirrored to:
  https://github.com/lvmteam/lvm2
  git clone https://github.com/lvmteam/lvm2.git
  git clone git@github.com:lvmteam/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
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  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

Website:
  https://sourceware.org/lvm2/

Report upstream bugs at:
  https://bugzilla.redhat.com/enter_bug.cgi?product=LVM%20and%20device-mapper
or open issues at:
  https://github.com/lvmteam/lvm2/issues

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