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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 17:01:24 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-06-03 17:01:24 +0000
commit6dd3dfb79125cd02d02efbce435a6c82e5af92ef (patch)
tree45084fc83278586f6bbafcb935f92d53f71a6b03 /man/corosync-blackbox.8
parentInitial commit. (diff)
downloadcorosync-6dd3dfb79125cd02d02efbce435a6c82e5af92ef.tar.xz
corosync-6dd3dfb79125cd02d02efbce435a6c82e5af92ef.zip
Adding upstream version 3.1.8.upstream/3.1.8upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+.\"/*
+.\" * Copyright (C) 2010 Red Hat, Inc.
+.\" *
+.\" * All rights reserved.
+.\" *
+.\" * Author: Angus Salkeld <asalkeld@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 Red Hat, 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 COROSYNC-BLACKBOX 8 2010-05-30
+.SH NAME
+corosync-blackbox \- Dump live "flight data" from the corosync "blackbox".
+.SH SYNOPSIS
+.B "corosync-blackbox"
+.SH DESCRIPTION
+.B corosync-blackbox
+Trigger corosync to write it's "flight data" out to file and then run
+.B qb-blackbox
+which prints it out.
+.SH EXAMPLES
+.TP
+Print the current "flight data".
+.br
+$ corosync-blackbox
+.br
+Starting replay: head [74205] tail [0]
+.br
+rec=[1] Log Message=Corosync Cluster Engine ('1.2.1'): started and ready to provide service.
+.br
+[...]
+.br
+rec=[2607] Log Message=Delivering MCAST message with seq a to pending delivery queue
+.br
+rec=[2608] Log Message=downlist received left_list: 2
+.br
+rec=[2609] Log Message=chosen downlist from node r(0) ip(192.168.100.11)
+.br
+Finishing replay: records found [2609]
+.br
+.SH SEE ALSO
+.BR qb-blackbox (8),
+.BR corosync-cmapctl (8)
+.SH AUTHOR
+Angus Salkeld
+.PP