.\"/*
.\" * Copyright (c) 2009 Red Hat, Inc.
.\" *
.\" * All rights reserved.
.\" *
.\" * Author: Christine Caulfield <ccaulfie@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 VOTEQUORUM_QDISK_POLL 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
.SH NAME
votequorum_qdisk_poll \- Tells votequorum the result of the quorum device poll
.SH SYNOPSIS
.B #include <corosync/votequorum.h>
.sp
.BI "int votequorum_qdisk_poll(votequorum_handle_t " handle ", unsigned int " state ");"
.SH DESCRIPTION
The
.B votequorum_qdisk_poll
is called by the quorum device subsyetem (not provided as part of votequorum) to tell
the voting system if the qurum device is present/active or not. If
.B state
is 1 then the votes for the device are included in the quorum calculation, otherwise not.
This routine should be called at regular intervals to ensure that the device status
is always known to votequorum. If
.B votequorum_qdisk_poll
is not called after (default) 10 seconds then the device will be deeded to be dead and
its votes removed from the cluster. This does not unregister the device.
The default poll time can be changed by setting the object database variable
quorum.quorumdev_poll.
.SH RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned.
.PP
.SH ERRORS
The errors are undocumented.
.SH "SEE ALSO"
.BR votequorum_overview (8),
.BR votequorum_initialize (3),
.BR votequorum_finalize (3),
.BR votequorum_dispatch (3),
.BR votequorum_fd_get (3),
.BR votequorum_qdisk_poll (3),
.BR votequorum_qdisk_unregister (3),
.BR votequorum_qdisk_getinfo (3),
.PP