hb.disk

dev

scopable	True
required	True
default	None
scope order	specific > generic

The device to write the hearbeats to and read from. It must be dedicated to the daemon use. Its size should be 1M + 1M per cluster node.

nodes

scopable	True
required	False
default	All nodes.
scope order	specific > generic
convert	list

The nodes participating to the heartbeat.

timeout

scopable	True
required	False
default	15
scope order	specific > generic
convert	duration

The delay since the last received heartbeat from a node before considering this node is gone.