dlm_tool(8) on Linux
The text 4e02510dee57, as Debian 8 (Jessie), Debian 7 (Wheezy), Debian 6.0 (Squeeze) shipped it.
a utility for the dlm and dlm_controld daemon
Flags it lists
-
-M -
-V -
-h -
-n -
-s -
-v -
-w