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LVM2 mirror repository https://sourceware.org/lvm2/
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Jonathan Earl Brassow 27ff8813da Allow snapshots in a cluster as long as they are exclusively 
activated.

In order to achieve this, we need to be able to query whether
the origin is active exclusively (a condition of being able to
add an exclusive snapshot).

Once we are able to query the exclusive activation of an LV, we
can safely create/activate the snapshot.

A change to 'hold_lock' was also made so that a request to aquire
a WRITE lock did not replace an EX lock, which is already a form
of write lock.
2011-02-04 20:30:17 +00:00
autoconf Using Fedora 14's autoreconf. 2011-01-07 14:38:34 +00:00
daemons Allow snapshots in a cluster as long as they are exclusively 2011-02-04 20:30:17 +00:00
doc Extend cling allocation policy to recognise PV tags (cling_by_tags). 2010-11-09 12:34:40 +00:00
include Refactor the percent (mirror sync, snapshot usage) handling code to use 2010-11-30 11:53:31 +00:00
lib Allow snapshots in a cluster as long as they are exclusively 2011-02-04 20:30:17 +00:00
libdm Add --addnodeonresume, --addnodeoncreate 2011-02-04 19:33:53 +00:00
liblvm Do not check for open_count when not needed. 2011-02-03 01:24:46 +00:00
man Add --addnodeonresume, --addnodeoncreate 2011-02-04 19:33:53 +00:00
old-tests Move tests from old-tests/regex to unit-tests/regex. unit-tests will 2010-07-20 15:18:57 +00:00
po INSTALL rules updates 2010-04-09 21:42:48 +00:00
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 Add "dmsetup ls --tree" output to lvmdump. 2011-02-01 21:39:15 +00:00
test Skip sysinit test for cluster 2011-01-31 22:05:30 +00:00
tools Allow snapshots in a cluster as long as they are exclusively 2011-02-04 20:30:17 +00:00
udev Set DM_UDEV_DISABLE_OTHER_RULES_FLAG for suspended DM devices in udev rules. 2011-01-28 11:41:51 +00:00
unit-tests [MM] Make valgrind aware of the pool allocators 2010-08-09 10:56:01 +00:00
aclocal.m4 Add aclocal.m4 (for pkgconfig). 2011-01-07 16:27:05 +00:00
configure pre-release 2011-01-10 14:28:17 +00:00
configure.in Improve OCF dir support 2011-01-10 13:00:53 +00:00
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 Improve OCF dir support 2011-01-10 13:00:53 +00:00
Makefile.in Fix default /etc/lvm permissions to be 0755. (2.02.66) 2010-11-22 21:39:47 +00:00
README quick review of docs 2008-11-04 17:49:22 +00:00
VERSION post-release 2011-01-24 23:34:46 +00:00
VERSION_DM pre-release 2011-01-24 23:24:06 +00:00
WHATS_NEW Allow snapshots in a cluster as long as they are exclusively 2011-02-04 20:30:17 +00:00
WHATS_NEW_DM Suport DM_SECURE_DATA_FLAG. 2011-02-04 16:08:11 +00:00

README 

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/

To access the CVS tree use:
  cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 login
  CVS password: cvs
  cvs -d :pserver:cvs@sources.redhat.com:/cvs/lvm2 co LVM2

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

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

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