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- .\"/*
- .\" * Copyright (C) 2010 Red Hat, Inc.
- .\" *
- .\" * All rights reserved.
- .\" *
- .\" * Author: Angus Salkeld <asalkeld@redhat.com>
- .\" *
- .\" * This software licensed under BSD license, the text of which follows:
- .\" *
- .\" * Redistribution and use in source and binary forms, with or without
- .\" * modification, are permitted provided that the following conditions are met:
- .\" *
- .\" * - Redistributions of source code must retain the above copyright notice,
- .\" * this list of conditions and the following disclaimer.
- .\" * - Redistributions in binary form must reproduce the above copyright notice,
- .\" * this list of conditions and the following disclaimer in the documentation
- .\" * and/or other materials provided with the distribution.
- .\" * - Neither the name of the MontaVista Software, Inc. nor the names of its
- .\" * contributors may be used to endorse or promote products derived from this
- .\" * software without specific prior written permission.
- .\" *
- .\" * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- .\" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- .\" * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- .\" * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- .\" * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- .\" * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- .\" * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- .\" * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- .\" * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- .\" * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
- .\" * THE POSSIBILITY OF SUCH DAMAGE.
- .\" */
- .TH COROSYNC-CMAP 8 2012-01-23
- .SH NAME
- corosync-cmapctl: \- A tool for accessing the object database.
- .SH DESCRIPTION
- usage: corosync\-cmapctl [\-b] [\-DdghsTt] [\-m map] [\-p filename] [params...]
- .HP
- \fB\-b\fR show binary values
- .HP
- \fB\-m\fR select map to use
- .IP
- The default map is 'icmap' which contains configuration information and some runtime variables
- used by corosync. A 'stats' map is also available which displays network statistics - in
- great detail when knet is used as the transport. Tracking of individual keys (but not prefixes)
- works on the stats map but notifications are sent on a timer, and not every time a value changes.
- .SS "Set key:"
- .IP
- corosync\-cmapctl \fB\-s\fR key_name type value
- .IP
- where type is one of ([i|u][8|16|32|64] | flt | dbl | str | bin)
- for bin, value is file name (or \- for stdin)
- .SS "Load settings from a file:"
- .IP
- corosync\-cmapctl \fB\-p\fR filename
- .IP
- the format of the file is:
- [^[^]]<key_name>[ <type> <value>]
- .IP
- Keys prefixed with single caret ('^') are deleted (see \fB\-d\fR).
- .IP
- Keys (actually prefixes) prefixed with double caret ('^^') are deleted by prefix (see \fB\-D\fR).
- .IP
- <type> and <value> are optional (not checked) in above cases.
- .IP
- Other keys are set (see \fB\-s\fR) so both <type> and <value> are required.
- .SS "Delete key:"
- .IP
- corosync\-cmapctl \fB\-d\fR key_name...
- .SS "Delete multiple keys with prefix:"
- .IP
- corosync\-cmapctl \fB\-D\fR key_prefix...
- .SS "Get key:"
- .IP
- corosync\-cmapctl [\-b] \fB\-g\fR key_name...
- .SS "Display all keys:"
- .IP
- corosync\-cmapctl [\-b]
- .SS "Display keys with prefix key_name:"
- .IP
- corosync\-cmapctl [\-b] key_name...
- .SS "Track changes on keys with key_name:"
- .IP
- corosync\-cmapctl [\-b] \fB\-t\fR key_name
- .SS "Track changes on keys with key prefix:"
- .IP
- corosync\-cmapctl [\-b] \fB\-T\fR key_prefix
- .SS "Clear statistics (-mstats is implied)"
- .IP
- corosync\-cmapctl \fB\-C\fR [ipc|totem|knet|all]
- .SH "SEE ALSO"
- .BR cmap_overview (3),
- .BR cmap_keys (8)
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