DLM_TOOL(8) dlm DLM_TOOL(8)NAME
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)dlm 2012-04-05 DLM_TOOL(8)
Check Out this Related Man Page
DLM_TOOL(8) cluster DLM_TOOL(8)NAME
dlm_tool - a utility for the dlm and dlm_controld daemon
SYNOPSIS
dlm_tool [COMMAND] [OPTIONS] [ name ]
DESCRIPTION
ls Display internal dlm_controld state about lockspaces.
dump Dump dlm_controld debug buffer.
log_plock
Dump dlm_controld plock debug buffer.
plocks name
Dump posix locks from dlm_controld for the lockspace.
lockdump name
Minimal display of locks from the lockspace.
lockdebug name
Extended display of locks from the lockspace.
join name
Join a lockspace.
leave name
Leave a lockspace.
deadlock_check name
Start a deadlock detection cycle for the lockspace.
OPTIONS -n Show all node information in ls.
-d num Resource directory enabled (1) or disabled (0) during join. Default 0.
-e num Exclusive create off/on (0/1) in join. Default 0.
-f num FS memory allocation off/on (0/1) in join. Default 0.
-m mode
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.
-s Summary following lockdebug output (experimental, format may change).
-v Verbose lockdebug output.
-w Wide lockdebug output.
-h Print a help message describing available options, then exit.
-V Print program version information, then exit.
SEE ALSO dlm_controld(8)cluster 2009-01-20 DLM_TOOL(8)
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