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samba-mirror/ctdb
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Amitay Isaacs 4e5a6b154e ctdb-locking: Set real-time priority for lock helpers 
To avoid lock helper starvation when userspace robust mutexes are
enabled.

Commit 6f072f85a1 removed reset_scheduler(),
to avoid resetting scheduler priority.  However, that is not sufficient
because of commit 1be8564e55, which sets
SCHED_RESET_ON_FORK flag.  With SCHED_RESET_ON_FORK, all CTDB child
processes will automatically have normal scheduling priority.

Signed-off-by: Amitay Isaacs <amitay@gmail.com>
Reviewed-by: Martin Schwenke <martin@meltin.net>

Autobuild-User(master): Martin Schwenke <martins@samba.org>
Autobuild-Date(master): Thu Sep 11 11:31:10 CEST 2014 on sn-devel-104
2014-09-11 11:31:10 +02:00
..
client ctdb-util: Rename db_wrap to tdb_wrap and make it a build subsystem 2014-09-10 01:36:15 +02:00
common ctdb-util: Rename db_wrap to tdb_wrap and make it a build subsystem 2014-09-10 01:36:15 +02:00
config ctdb-eventscripts: Remove special case for virtio_net 2014-07-31 13:08:47 +02:00
doc ctdb-doc: Fix default database directories in ctdbd.1 2014-08-13 07:06:42 +02:00
ib ctdb-build: Remove autoconf build files 2014-06-20 23:38:09 +02:00
include ctdb-includes: Remove some unnecessary declarations 2014-09-11 03:56:03 +02:00
lib ctdb-util: Clean up dependencies 2014-09-11 03:56:03 +02:00
packaging ctdb-build: Don't try to set lib64 directory automatically in build 2014-09-10 01:36:14 +02:00
server ctdb-locking: Set real-time priority for lock helpers 2014-09-11 11:31:10 +02:00
tcp ctdb-build: Use CTDB_RUNDIR instead of VARDIR/run/ctdb 2014-06-24 07:23:13 +02:00
tests ctdb-build: Tests don't include lib/util/*.c, link ctdb-util instead 2014-09-10 01:36:15 +02:00
tools ctdb-util: Rename db_wrap to tdb_wrap and make it a build subsystem 2014-09-10 01:36:15 +02:00
utils ctdb-tests: Mark some functions as static 2014-09-10 01:36:14 +02:00
web web: Add links to new manpages 2013-10-30 15:37:54 +11:00
.bzrignore more code rearrangement 2007-06-07 22:16:48 +10:00
.gitignore git: Ignore generated documentation files 2013-10-22 13:07:13 +11:00
configure ctdb-build: Allow configure and Makefile to find waf in tarball 2014-09-10 01:36:14 +02:00
configure.rpm ctdb-build: Don't try to set lib64 directory automatically in build 2014-09-10 01:36:14 +02:00
COPYING add a licence file 2009-02-07 08:10:34 +11:00
ctdb.pc.in (This used to be ctdb commit b0718551f55d5da9be0e6aba233f57c1ff8509be) 2009-04-08 09:14:20 +10:00
Makefile ctdb-build: Allow configure and Makefile to find waf in tarball 2014-09-10 01:36:14 +02:00
NEWS ctdb: Update NEWS 2013-11-27 18:46:17 +01:00
README doc: README - add information about CTDB, license and website 2012-10-22 17:39:49 +11:00
wscript ctdb-build: Remove unnecessary lib/util include path from tests 2014-09-11 06:22:33 +02:00

README 

This is the release version of CTDB, a clustered implementation of TDB
database used by Samba and other projects to store temporary data.

This software is freely distributable under the GNU public license,
a copy of which you should have received with this software (in a file
called COPYING).

For documentation on CTDB, please visit CTDB website http://ctdb.samba.org.