fence_tool - A program to join and leave the fence domain
fence_tool <join | leave | ls | dump> [OPTION]...
fence_tool is a program used to join or leave the default fence domain.
It communicates with the fenced daemon. Before telling fenced to join
the domain, fence_tool waits for the cluster to have quorum, making it
easier to cancel the command if the cluster is inquorate.
The dump option will read fenced’s ring buffer of debug messages and
print it to stdout.
-m <n> Delay join up to n seconds for all nodes in cluster.conf to be
-w Wait until the join or leave is completed.
-h Help. Print out the usage syntax.
-V Print version information.
-t <n> Maximum time in seconds to wait for quorum or -w (default: 300
-Q Fail command immediately if the cluster is not quorate, don’t
fenced(8), fence(8), fence_node(8)