.\"/*
.\" * Copyright (C) 2010 Red Hat, Inc.
.\" *
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.\" * Author: Angus Salkeld <asalkeld@redhat.com>
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.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