Man pages sections > man8 > corosync-blackbox

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

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 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 Debian Sid