From 6dd3dfb79125cd02d02efbce435a6c82e5af92ef Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Mon, 3 Jun 2024 19:01:24 +0200 Subject: Adding upstream version 3.1.8. Signed-off-by: Daniel Baumann --- man/cpg_overview.3 | 82 ++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 82 insertions(+) create mode 100644 man/cpg_overview.3 (limited to 'man/cpg_overview.3') diff --git a/man/cpg_overview.3 b/man/cpg_overview.3 new file mode 100644 index 0000000..d36d65f --- /dev/null +++ b/man/cpg_overview.3 @@ -0,0 +1,82 @@ +.\"/* +.\" * Copyright (c) 2006-2009 Red Hat, Inc. +.\" * +.\" * All rights reserved. +.\" * +.\" * Author: Patrick Caulfield +.\" * +.\" * 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 CPG_OVERVIEW 3 2009-4-15 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual" +.SH NAME +cpg_overview \- CPG library overview +.SH OVERVIEW +The CPG library is delivered with the corosync project. This library is used +to create distributed applications that operate properly during cluster +partitions, merges, and faults. +.PP +The library provides a mechanism to: +.PP +* handle abstraction for multiple instances of a CPG library in one application +.PP +* join one or more groups +.PP +* leave one or more groups +.PP +* Deliver messages to members of that group +.PP +* Deliver configuration changes +.PP +* Iterate members of groups +.PP +.SH SECURITY +If encryption is enabled in corosync.conf, the CPG library will encrypt and +authenticate message contents. Applications must run as the ais user to be +validated by corosync on IPC connection, otherwise they will be unable to +access the corosync services. + +.SH "SEE ALSO" +.BR cpg_overview (3), +.BR cpg_initialize (3), +.BR cpg_finalize (3), +.BR cpg_fd_get (3), +.BR cpg_dispatch (3), +.BR cpg_join (3), +.BR cpg_leave (3), +.BR cpg_mcast_joined (3), +.BR cpg_model_initialize (3), +.BR cpg_membership_get (3), +.BR cpg_zcb_alloc (3), +.BR cpg_zcb_free (3), +.BR cpg_zcb_mcast_joined (3), +.BR cpg_context_get (3), +.BR cpg_context_set (3), +.BR cpg_local_get (3), +.BR cpg_iteration_initialize (3), +.BR cpg_iteration_next (3), +.BR cpg_iteration_finalize (3) +.PP -- cgit v1.2.3