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