corosync-cfgtool - An administrative tool for corosync.
corosync-cfgtool [[-i IP_address] [-b] -s] [-R] [-L] [-k
nodeid] [-a nodeid] [-h] [-H]
corosync-cfgtool A tool for displaying and configuring
active parameters within corosync.
- -i
- Finds only information about the specified interface IP address with
-s.
- -s
- Displays the status of the current links on this node for UDP/UDPU, while
extended status for KNET. 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, 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.