|
@@ -0,0 +1,66 @@
|
|
|
|
|
+.\"/*
|
|
|
|
|
+.\" * Copyright (c) 2008, 2012 Red Hat, Inc.
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * All rights reserved.
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * Authors: Christine Caulfield <ccaulfie@redhat.com>
|
|
|
|
|
+.\" * Fabio M. Di Nitto <fdinitto@redhat.com>
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * This software licensed under BSD license, the text of which follows:
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * Redistribution and use in source and binary forms, with or without
|
|
|
|
|
+.\" * modification, are permitted provided that the following conditions are met:
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * - Redistributions of source code must retain the above copyright notice,
|
|
|
|
|
+.\" * this list of conditions and the following disclaimer.
|
|
|
|
|
+.\" * - Redistributions in binary form must reproduce the above copyright notice,
|
|
|
|
|
+.\" * this list of conditions and the following disclaimer in the documentation
|
|
|
|
|
+.\" * and/or other materials provided with the distribution.
|
|
|
|
|
+.\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
|
|
|
|
|
+.\" * contributors may be used to endorse or promote products derived from this
|
|
|
|
|
+.\" * software without specific prior written permission.
|
|
|
|
|
+.\" *
|
|
|
|
|
+.\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
|
|
|
+.\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
|
|
|
+.\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
|
|
|
+.\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
|
|
|
|
|
+.\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
|
|
|
|
+.\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
|
|
|
|
+.\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
|
|
|
|
+.\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
|
|
|
|
+.\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
|
|
|
|
+.\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
|
|
|
|
|
+.\" * THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
|
+.\" */
|
|
|
|
|
+.TH QUORUM_OVERVIEW 8 2012-02-09 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
|
|
|
|
|
+.SH NAME
|
|
|
|
|
+quorum_overview \- Quorum Library Overview
|
|
|
|
|
+.SH OVERVIEW
|
|
|
|
|
+The quorum library is delivered with the corosync project. It is the external interface to
|
|
|
|
|
+the quorum service. This service is loaded into all nodes in a corosync cluster and track
|
|
|
|
|
+the quorate status of a node.
|
|
|
|
|
+.PP
|
|
|
|
|
+The library provides a mechanism to:
|
|
|
|
|
+.PP
|
|
|
|
|
+* Query the quorum status
|
|
|
|
|
+.PP
|
|
|
|
|
+* Receive notifications of quorum state changes
|
|
|
|
|
+.SH BUGS
|
|
|
|
|
+No known bugs at the time of writing. The authors are from outerspace. Deal with it.
|
|
|
|
|
+.SH "SEE ALSO"
|
|
|
|
|
+.BR corosync-quorumtool (8),
|
|
|
|
|
+.BR votequorum (5),
|
|
|
|
|
+.BR votequorum_context_get (3),
|
|
|
|
|
+.BR votequorum_context_set (3),
|
|
|
|
|
+.BR votequorum_dispatch (3),
|
|
|
|
|
+.BR votequorum_fd_get (3),
|
|
|
|
|
+.BR votequorum_finalize (3),
|
|
|
|
|
+.BR votequorum_getinfo (3),
|
|
|
|
|
+.BR votequorum_initialize (3),
|
|
|
|
|
+.BR votequorum_qdevice_getinfo (3),
|
|
|
|
|
+.BR votequorum_qdevice_poll (3),
|
|
|
|
|
+.BR votequorum_qdevice_register (3),
|
|
|
|
|
+.BR votequorum_qdevice_unregister (3),
|
|
|
|
|
+.BR votequorum_setexpected (3),
|
|
|
|
|
+.BR votequorum_setvotes (3)
|
|
|
|
|
+.PP
|