CEPH-CONF(8) Ceph CEPH-CONF(8)NAME
ceph-conf - ceph conf file tool
SYNOPSIS
ceph-conf -c conffile --list-all-sections
ceph-conf -c conffile -L
ceph-conf -c conffile -l prefix
ceph-conf key -s section1 ...
ceph-conf [-s section ] --lookup key
ceph-conf [-s section ] key
DESCRIPTION
ceph-conf is a utility for getting information about a ceph configura‐
tion file. As with most Ceph programs, you can specify which Ceph con‐
figuration file to use with the -c flag.
ACTIONS
ceph-conf will perform one of the following actions:
--list-all-sections or -L prints out a list of all the section names in
the configuration file.
--list-sections or -l prints out a list of all the sections that begin
with a given prefix. For example, --list-sections mon would list all
sections beginning with mon.
--lookup will search the configuration for a given value. By default,
the sections that are searched are determined by the Ceph name that we
are using. The Ceph name defaults to client.admin. It can be specified
with --name.
For example, if we specify --name osd.0, the following sections
will be searched: [osd.0], [osd], [global]
You can specify additional sections to search with --section or -s.
These additional sections will be searched before the sections that
would normally be searched. As always, the first matching entry we find
will be returned.
Note: --lookup is the default action. If no other actions are given on
the command line, we will default to doing a lookup.
EXAMPLES
To find out what value osd 0 will use for the "osd data" option:
ceph-conf -c foo.conf --name osd.0 --lookup "osd data"
To find out what value will mds a use for the "log file" option:
ceph-conf -c foo.conf --name mds.a "log file"
To list all sections that begin with osd:
ceph-conf -c foo.conf -l osd
To list all sections:
ceph-conf -c foo.conf -L
AVAILABILITY
ceph-conf is part of the Ceph distributed file system. Please refer to
the Ceph wiki at http://ceph.newdream.net/wiki for more information.
SEE ALSOceph(8), mkcephfs(8)COPYRIGHT
2011, New Dream Network
dev September 22, 2011 CEPH-CONF(8)