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LVM2 mirror repository https://sourceware.org/lvm2/
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9cfa27f9c5
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David Teigland 9cfa27f9c5 lockd: allow nolocking and readonly options 
When --nolocking is used (by vgs, lvs, pvs):

. don't use lvmlockd at all (set use_lvmlockd to 0)
. allow lockd VGs to be read

When --readonly is used (by vgs, lvs, pvs, vgdisplay, lvdisplay,
pvdisplay, lvmdiskscan, lvscan, pvscan, vgcfgbackup):

. skip actual lvmlockd locking calls
. allow lockd VGs to be read
. check that only shared gl/vg locks are being requested
  (even though the actually locking is being skipped)
. check that no LV locks are requested, because no LVs
  should be activated or used in readonly mode
. disable using lvmetad so VGs are read from disk

It is important to note the limited commands that accept
the --nolocking and --readonly options, i.e. no commands
that change/write a VG or change/activate LVs accept these
options, only commands that read VGs.
2015-07-13 13:15:51 -05:00
autoconf autoconf: Update config.guess/sub to 2014-01-01. 2014-01-21 22:00:15 +00:00
conf conf: regenerate 2015-07-07 14:27:00 +02:00
daemons lvmpolld: Fix segfault on 32 bit architectures 2015-07-10 16:16:57 +02:00
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 lockd: allow nolocking and readonly options 2015-07-13 13:15:51 -05:00
libdaemon libdaemon: config_make_nodes_v needs fixing 2015-07-09 16:34:08 +02:00
libdm coverity: fix missing initialization 2015-07-08 14:53:30 +02:00
liblvm Add lvmlockd 2015-07-02 15:42:26 -05:00
man lockd: note that external origins don't work in lockd VGs 2015-07-10 15:53:21 -05:00
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 python: Check for NULL value before constructing string property 2015-05-06 08:51:04 -05:00
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 lvmconf: fix ignored --startstopservices in lvmconf ... --mirrorservice on systemd 2015-07-09 10:40:14 +02:00
spec spec: Move lvm2-lockd into separate package 2015-07-07 16:53:19 +02:00
test test: Fix syntax error in prepare_devs 2015-07-10 16:15:15 +02:00
tools lockd: allow nolocking and readonly options 2015-07-13 13:15:51 -05:00
udev makefiles: compile files on make 2014-04-18 16:38:49 +02:00
unit-tests cleanup: use DM_ARRAY_SIZE 2014-04-08 11:00:15 +02:00
.gitignore gitignore: Ignore files ending in ~ 2012-06-11 16:13:02 +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 cache: support clear-needs-check 2015-07-07 09:57:27 +02:00
configure.in cache: support clear-needs-check 2015-07-07 09:57:27 +02:00
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 makefiles: use fullpath when in assign 2015-05-14 00:19:32 +02:00
README README: fix link to lvm-devel mailing list 2015-03-31 15:44:00 +02:00
VERSION post-release 2015-07-07 13:57:13 +01:00
VERSION_DM post-release 2015-07-07 13:57:13 +01:00
WHATS_NEW lvmpolld: Fix segfault on 32 bit architectures 2015-07-10 16:16:57 +02:00
WHATS_NEW_DM post-release 2015-07-07 13:57:13 +01:00

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/

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.