# COROSYNC-CMAP

NAME
DESCRIPTION
SEE ALSO

## NAME

corosync-cmapctl: − A tool for accessing the object database.

## DESCRIPTION

usage: corosync−cmapctl [−b] [−DdghsTt] [−p filename] [params...]

| −b show binary values |

Set key:

corosync−cmapctl −s key_name type value

where type is one of ([i|u][8|16|32|64] | flt | dbl | str | bin) for bin, value is file name (or − for stdin)

Load settings from a file:

corosync−cmapctl −p filename

the format of the file is: [^[^]]<key_name>[ <type> <value>]

Keys prefixed with single caret (’^’) are deleted (see −d).

Keys (actually prefixes) prefixed with double caret (’^^’) are deleted by prefix (see −D).

<type> and <value> are optional (not checked) in above cases.

Other keys are set (see −s) so both <type> and <value> are required.

Delete key:

corosync−cmapctl −d key_name...

Delete multiple keys with prefix:

corosync−cmapctl −D key_prefix...

Get key:

corosync−cmapctl [−b] −g key_name...

Display all keys:

corosync−cmapctl [−b]

Display keys with prefix key_name:

corosync−cmapctl [−b] key_name...

Track changes on keys with key_name:

corosync−cmapctl [−b] −t key_name

Track changes on keys with key prefix:

corosync−cmapctl [−b] −T key_prefix

## SEE ALSO

cmap_overview(8), cmap_keys(8)