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Zdenek Kabelac 29b0e42be3 lv: fix lock holder for external origin
External origin could be reloaded via more locks.
It's actually even more complex then thin-pool,
as it may be active on more nodes for linear LVs
(and maybe even more types).

External origin is always read-only thus unmodifiable
device so there should not be a problem accesing it
through multiple nodes.

Also for thin-pool check first presence of active thin-pool.

FIXME:
It's not easy to detect on which nodes this device is active
Thus manipulation with such device may require checking every
node and it active state and refresh.

But since such setup is quite complex to prepare and use,
hopefully there are not user trying to 'explore' this usage yet.
2016-12-18 19:25:25 +01:00
autoconf autoconf: Fix py-compile permissions 2016-02-18 01:05:05 +00:00
conf config: regenerate 2016-08-30 13:23:39 +01:00
coverity doc: change fsf address 2016-01-21 12:11:37 +01:00
daemons lvmdbusd: add path.py to .gitignore 2016-12-10 17:59:07 +00:00
doc doc: Resync kernel docs. 2016-06-25 19:59:49 +01:00
include configure: check for __builtin_clz() 2016-12-13 20:38:40 +00:00
lib lv: fix lock holder for external origin 2016-12-18 19:25:25 +01:00
libdaemon config: use config_tree_from_string_without_dup_node_check throughout code to construct metadata trees 2016-09-21 18:18:15 +02:00
libdm libdm: use destination size as limit in dm_bit_copy() 2016-12-14 11:28:11 +00:00
liblvm lvmetad: two phase vg_update 2016-06-28 02:30:31 +01:00
man man: fix 'dmstats create' formatting in dmstats.8.in 2016-12-18 10:23:12 +00:00
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 scripts: add systemd unit files to .gitignore 2016-12-10 17:58:10 +00:00
spec spec: move dmeventd -R from post to posttrans script for device-mapper-event package 2016-10-12 13:52:13 +02:00
test tests: update seg_size_pe 2016-12-12 11:51:50 +01:00
tools dmstats: don't declare _start_timestamp if HAVE_SYS_TIMERFD_H 2016-12-18 14:08:11 +00:00
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: just move new macro to right file 2016-12-13 22:49:59 +01:00
aclocal.m4 configure: just move new macro to right file 2016-12-13 22:49:59 +01:00
configure configure: check for __builtin_clz() 2016-12-13 20:38:40 +00:00
configure.in configure: check for __builtin_clz() 2016-12-13 20:38:40 +00:00
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 2016-11-30 23:21:11 +00:00
VERSION_DM post-release 2016-11-30 23:21:11 +00:00
WHATS_NEW lv: fix lock holder for external origin 2016-12-18 19:25:25 +01:00
WHATS_NEW_DM libdm: fix _stats_get_extents_for_file() 2016-12-13 09:09:25 +00:00

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:
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Mailing lists for LVM2 development, patches and commits:
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  lvm2-commits@lists.fedorahosted.org (Read-only archive of commits)
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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.