NAME

       corosync-cfgtool - An administrative tool for corosync.

SYNOPSIS

       corosync-cfgtool [[-i IP_address] [-b] -s] [-R] [-L] [-k nodeid] [-a nodeid] [-h] [-H]

DESCRIPTION

       corosync-cfgtool A tool for displaying and configuring active parameters within corosync.

OPTIONS

       -i     Finds only information about the specified interface IP address or link id with -s.

       -s     Displays the status of the current links on this node for UDP/UDPU, with extended status for KNET.
              After  each  link,  the  nodes  on that link are displayed in order with their status, for example
              there are 3 nodes with KNET transportation: LINK ID 0:
                  id     = 192.168.100.80
                  status:
                      node 0: link enabled: 1     link connected: 1
                      node 1: link enabled: 1     link connected: 1
                      node 2: link enabled: 1     link connected: 1

       -b     Displays the brief status of the current links on this node (KNET only) when used  with  "-s".  If
              any interfaces are faulty, 1 is returned by the binary. If all interfaces are active 0 is returned
              to  the  shell.   After each link, the nodes on that link are displayed in order with their status
              encoded into a single digit. 1=link enabled, 2=link connected, So a 3 in a node position indicates
              that the link is both enabled and connected.  The local link (which will only ever be  enabled  on
              link 0) shows as enabled but not connected for internal reasons.  The output will be: LINK ID 0:
                  id     = 192.168.100.80
                  status = 333

       -R     Tell all instances of corosync in this cluster to reload corosync.conf.

       -L     Tell  corosync to reopen all logging files. In contrast to other subcommands, nothing is displayed
              on terminal if call is successful.

       -k     Kill a node identified by node id.

       -a     Display the IP address(es) of a node.

       -h     Print basic usage.

       -H     Shutdown corosync cleanly on this node.

SEE ALSO

       corosync_overview(7),

AUTHOR

       Angus Salkeld

                                                   2019-07-04                                COROSYNC-CFGTOOL(8)