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COROSYNC-BLACKBOX(8)	     System Manager's Manual	    COROSYNC-BLACKBOX(8)

NAME
     corosync-blackbox - Dump live "flight data" from the corosync "blackbox".

SYNOPSIS
     corosync-blackbox

DESCRIPTION
     corosync-blackbox	Trigger corosync to write it's "flight data" out to file
     and then run qb-blackbox which prints it out.

EXAMPLES
     Print the current "flight data".
	    $ corosync-blackbox
	    Starting replay: head [74205] tail [0]
	    rec=[1] Log Message=Corosync Cluster Engine ('1.2.1'):  started  and
	    ready to provide service.
	    [...]
	    rec=[2607]	Log Message=Delivering MCAST message with seq a to pend-
	    ing delivery queue
	    rec=[2608] Log Message=downlist received left_list: 2
	    rec=[2609]	 Log   Message=chosen	downlist    from    node    r(0)
	    ip(192.168.100.11)
	    Finishing replay: records found [2609]

SEE ALSO
     qb-blackbox(8), corosync-cmapctl(8)

AUTHOR
     Angus Salkeld

				   2010-05-30		    COROSYNC-BLACKBOX(8)

Want to link to this manual page? Use this URL:
<https://man.freebsd.org/cgi/man.cgi?query=corosync-blackbox&sektion=8&manpath=FreeBSD+Ports+15.1.quarterly>

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