// Copyright (C) 2014-2019 Daniel Baumann // // SPDX-License-Identifier: GPL-3.0+ // // This program is free software: you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation, either version 3 of the License, or // (at your option) any later version. // // This program 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 General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program. If not, see . CEPH-LOG(1) =========== :doctype: manpage :man manual: Open Infrastructure :man source: storage-tools :man version: {revnumber} NAME ---- ceph-log - store Ceph cluster log as a logfile SYNOPSIS -------- *ceph-log* DESCRIPTION ----------- When operating a Ceph storage cluster, the command 'ceph -w' let's the system administrator watch everything that is happening in a ceph cluster, such as the health state of the cluster, any cluster changes and any commands and mounts from clients that are happening. Unfortunately the 'ceph -w' command is a tool that a system administrator uses for real time information, means there is no history or looking backward what happened at a given time. The ceph-log program stores the output of 'ceph -w' into a logfile and rotate its. This allows the system administrator to go back and check what exactly happened in detail within a Ceph storage cluster at any given time. OPTIONS ------- The ceph-log program has no options. FILES ----- The following files are used: */etc/open-infrastructure/ceph-tools.conf*:: Configuration file. */var/log/open-infrastructure/ceph-watch.log*:: Ceph cluster logfile. SEE ALSO -------- storage-tools(7). HOMEPAGE -------- More information about storage-tools and the Open Infrastructure project can be found on the homepage at https://open-infrastructure.net. CONTACT ------- Bug reports, feature requests, help, patches, support and everything else are welcome on the Open Infrastructure Software Mailing List . Debian specific bugs can also be reported in the Debian Bug Tracking System at https://bugs.debian.org. AUTHORS ------- storage-tools was written by Daniel Baumann .