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LVM2 mirror repository https://sourceware.org/lvm2/
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Jonathan Earl Brassow 172a9457bf Fix bug in cmirror that caused incorrect status info to print on some nodes. 
Looking at the code in cmirrord/local.c, we can see the various different
request types handled in different ways.  Some information that is non-changing
does not need to go around the cluster and can be short-circuited.  For
example, once the cluster mirror is in-sync, it is pointless to continue
sending that query around the cluster.  We can save network bandwidth and reply
directly back to the kernel.  When it comes to status information, there are
two types 'TABLE' and 'INFO'.  The 'TABLE' information never changes and
belongs to the group of requests that can be safely short-circuited.  The
'STATUS' information can change - and will change if a device fails.  Thus it
cannot be short-circuited, but this is exactly what was found.  The 'STATUS'
information request was being short-circuited and therefore never reporting the
failure condition to anyone other than the "server" that experienced it
directly.
2012-04-26 17:30:49 +00:00
autoconf Using Fedora 14's autoreconf. 2011-01-07 14:38:34 +00:00
daemons Fix bug in cmirror that caused incorrect status info to print on some nodes. 2012-04-26 17:30:49 +00:00
doc There is no hotsname_tags but only hosttags... sigh, even docs is wrong :-) 2012-03-27 13:39:08 +00:00
include expose new include files to build 2012-02-28 18:35:32 +00:00
lib Disallow changing cluster attribute of VG while RAID LVs are active. 2012-04-25 13:38:41 +00:00
libdaemon strcpy -> strncpy in common daemon code. 2012-04-10 12:55:37 +00:00
libdm Adjust wording 2012-03-06 02:42:31 +00:00
liblvm Initialize dmeventd monitoring for every command 2012-02-15 15:18:43 +00:00
man Remove statement that snapshots cannot be tagged from lvm man page. 2012-04-26 15:24:46 +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 . 2012-04-19 13:47:38 +00:00
test Expect failure if the reduction doesn't really happen 2012-04-24 12:17:49 +00:00
tools Also rename DevNos header to DevNosUsed in dmsetup info -c output. 2012-04-24 08:24:36 +00:00
udev Detect the lvm binary path in lvmetad udev rules. 2012-03-12 08:59:55 +00:00
unit-tests [MM] Make valgrind aware of the pool allocators 2010-08-09 10:56:01 +00:00
verity Rename verity dir 2012-03-26 23:09:37 +00:00
aclocal.m4 Add aclocal.m4 (for pkgconfig). 2011-01-07 16:27:05 +00:00
configure Rename verity dir 2012-03-26 23:09:37 +00:00
configure.in Rename verity dir 2012-03-26 23:09:37 +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 test suite 2012-03-28 11:10:08 +00:00
Makefile.in add make install_verity 2012-03-26 23:23:31 +00:00
README quick review of docs 2008-11-04 17:49:22 +00:00
VERSION post-release 2012-03-06 04:47:37 +00:00
VERSION_DM post-release 2012-03-06 04:47:37 +00:00
WHATS_NEW Fix bug in cmirror that caused incorrect status info to print on some nodes. 2012-04-26 17:30:49 +00:00
WHATS_NEW_DM Synchronize with self-destruction of dmeventd 2012-04-24 12:25:12 +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