.\"/* .\" * Copyright (C) 2012 Red Hat, Inc. .\" * .\" * Author: Angus Salkeld .\" * .\" * This file is part of libqb. .\" * .\" * libqb is free software: you can redistribute it and/or modify .\" * it under the terms of the GNU Lesser General Public License as published by .\" * the Free Software Foundation, either version 2.1 of the License, or .\" * (at your option) any later version. .\" * .\" * libqb is distributed in the hope that it will be useful, .\" * but WITHOUT ANY WARRANTY; without even the implied warranty of .\" * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" * GNU Lesser General Public License for more details. .\" * .\" * You should have received a copy of the GNU Lesser General Public License .\" * along with libqb. If not, see . .\" */ .TH QB-BLACKBOX 8 2012-05-28 .SH NAME qb-blackbox \- Display "flight data" from the "blackbox". .SH SYNOPSIS .B "qb-blackbox ..." .SH DESCRIPTION .B qb-blackbox Print out the logs (including debug logs) that were recorded using libqb's blackbox. .SH EXAMPLES .TP Get info to help developers diagnose a crash. .br $ qb-blackbox /var/lib/corosync/fdata .br Dumping the contents of /var/lib/corosync/fdata .br Mar 23 20:58:57 message_handler_orf_token():3677 install seq 0 aru 0 high seq received 0 .br Mar 23 20:58:57 message_handler_orf_token():3696 retrans flag count 4 token aru 0 install seq 0 aru 0 0 .br Mar 23 20:58:57 old_ring_state_reset():1487 Resetting old ring state .br Mar 23 20:58:57 deliver_messages_from_recovery_to_regular():1693 recovery to regular 1-0 .br Mar 23 20:58:57 memb_state_operational_enter():1779 Delivering to app 1 to 0 .br Mar 23 20:58:57 sync_abort():594 ENTERING sync_abort() .br Mar 23 20:58:57 sync_save_transitional():586 ENTERING sync_save_transitional() .br Mar 23 20:58:57 member_object_joined():301 Member joined: r(0) ip(192.168.122.1) .br Mar 23 20:58:57 sync_abort():594 ENTERING sync_abort() .br .SH SEE ALSO .BR qblog.h (3), .SH AUTHOR Angus Salkeld .PP