.TH DLM_TOOL 8 2012-04-05 dlm dlm

.SH NAME
dlm_tool \- a utility for the dlm and dlm_controld daemon

.SH SYNOPSIS
.B dlm_tool
[COMMAND] [OPTIONS]
[
.I name
]

.SH COMMANDS 

.B ls
.br
	Display dlm_controld internal lockspace state.

.B status
.br
	Dump dlm_controld daemon state.

.B dump
.br
	Dump dlm_controld debug buffer.

.B dump_config
.br
	Dump dlm_controld config settings.

.BI fence_ack " nodeid"
.br
	Quit trying to fence a node.

.B log_plock
.br
	Dump dlm_controld plock debug buffer.

.BI plocks " name"
.br
	Dump posix locks from dlm_controld for the lockspace.

.BI join " name"
.br
	Join a lockspace.

.BI leave " name"
.br
	Leave a lockspace.

.BI lockdebug " name"
.br
	Complete display of locks from the lockspace.

.BI lockdump " name"
.br
	Minimal display of locks from the lockspace (deprecated).

.SH OPTIONS

.B \-n
Show all node information in ls.

.B \-d
0|1 Resource directory off/on in join, default 0

.B \-e
0|1 Exclusive create off/on in join, default 0

.B \-f
0|1 FS (filesystem) flag off/on in join, default 0

.BI \-m " mode"
Permission mode for lockspace device (octal), default 0600

.B \-s
Summary following lockdebug output (experiemental)

.B \-v
Verbose lockdebug output

.B \-w
Wide lockdebug output

.B \-M
Include MSTCPY locks in lockdump output

.B \-h
Print help, then exit

.B \-V
Print program version information, then exit

.SH SEE ALSO
.BR dlm_controld (8),
.BR dlm.conf (5)