corosync-blackbox(8) - Dump live "flight data" from the corosync "black‐box".

amurleopard

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

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

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
	      pending 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)