dlm_tool man page

dlm_tool — a utility for the dlm and dlm_controld daemon

Synopsis

dlm_tool [COMMAND] [Options] [ name ]

Commands

ls
Display dlm_controld internal lockspace state.

status
Dump dlm_controld daemon state.

dump
Dump dlm_controld debug buffer.

dump_config
Dump dlm_controld config settings.

fence_ack nodeid
Quit trying to fence a node.

log_plock
Dump dlm_controld plock debug buffer.

plocks name
Dump posix locks from dlm_controld for the lockspace.

join name
Join a lockspace.

leave name
Leave a lockspace.

lockdebug name
Complete display of locks from the lockspace.

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

Options

-n
Show all node information in ls.
-d
0|1 Resource directory off/on in join, default 0
-e
0|1 Exclusive create off/on in join, default 0
-f
0|1 FS (filesystem) flag off/on in join, default 0
-m mode
Permission mode for lockspace device (octal), default 0600
-s
Summary following lockdebug output (experiemental)
-v
Verbose lockdebug output
-w
Wide lockdebug output
-M
Include MSTCPY locks in lockdump output
-h
Print help, then exit
-V
Print program version information, then exit

See Also

dlm_controld(8), dlm.conf(5)

Referenced By

dlm.conf(5), dlm_controld(8), gfs2(5).

2012-04-05 dlm dlm