dlm_tool(8)

NAME
dlm_tool - A program to join and leave lockspaces and display dlm information

SYNOPSIS
dlm_tool [OPTIONS] <join | leave | lockdump | deadlock_check> <name>

DESCRIPTION
dlm_tool is a program used to join or leave dlm lockspaces, dump dlm lock state, and initiate deadlock detection cycles. The name of a lockspace follows the subcommand.

OPTIONS

-m  The permission mode (in octal) of the lockspace device created by join; default 0600.

-M  Dump MSTCPY locks in addition to locks held by local processes.

-d <num>
    Resource directory enabled (1) or disabled (0) during join; default 0.

-h  Help. Print out the usage syntax.

-V  Print version information.

SEE ALSO
libdlm(3)