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qb-blackbox - Display "flight data" from the "blackbox".

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

NAME

qb-blackbox - Display "flight data" from the "blackbox".

SYNOPSIS

qb-blackbox <blackbox files>...

DESCRIPTION

qb-blackbox Print out the logs (including debug logs) that were recorded using libqb's blackbox.

EXAMPLES

Get info to help developers diagnose a crash.
 
$ qb-blackbox /var/lib/corosync/fdata
 
Dumping the contents of /var/lib/corosync/fdata
 
Mar 23 20:58:57 message_handler_orf_token():3677 install seq 0 aru 0 high seq received 0
 
Mar 23 20:58:57 message_handler_orf_token():3696 retrans flag count 4 token aru 0 install seq 0 aru 0 0
 
Mar 23 20:58:57 old_ring_state_reset():1487 Resetting old ring state
 
Mar 23 20:58:57 deliver_messages_from_recovery_to_regular():1693 recovery to regular 1-0
 
Mar 23 20:58:57 memb_state_operational_enter():1779 Delivering to app 1 to 0
 
Mar 23 20:58:57 sync_abort():594 ENTERING sync_abort()
 
Mar 23 20:58:57 sync_save_transitional():586 ENTERING sync_save_transitional()
 
Mar 23 20:58:57 member_object_joined():301 Member joined: r(0) ip(192.168.122.1)
 
Mar 23 20:58:57 sync_abort():594 ENTERING sync_abort()
 

SEE ALSO

qblog.h(3),

AUTHOR

Angus Salkeld
2012-05-28 Debian Sid