NAME

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

DESCRIPTION

       usage:  corosync-cmapctl [-b] [-DdghsTt] [-m map] [-p filename] [params...]

       -b show binary values

       -m select map to use

              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.

   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...

   Quiet output:
              corosync-cmapctl [-b] -q -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

   Clear statistics (-mstats is implied)
              corosync-cmapctl -C [ipc|totem|knet|all]

SEE ALSO

       cmap_overview(3), cmap_keys(7)

                                            2012-01-23                           COROSYNC-CMAP(8)