1DLM_TOOL(8)                         cluster                        DLM_TOOL(8)
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NAME

6       dlm_tool - a utility for the dlm and dlm_controld daemon
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SYNOPSIS

10       dlm_tool [COMMAND] [OPTIONS] [ name ]
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DESCRIPTION

14       ls     Display internal dlm_controld state about lockspaces.
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17       dump   Dump dlm_controld debug buffer.
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20       log_plock
21              Dump dlm_controld plock debug buffer.
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24       plocks name
25              Dump posix locks from dlm_controld for the lockspace.
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28       lockdump name
29              Minimal display of locks from the lockspace.
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32       lockdebug name
33              Extended display of locks from the lockspace.
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36       join name
37              Join a lockspace.
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40       leave name
41              Leave a lockspace.
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44       deadlock_check name
45              Start a deadlock detection cycle for the lockspace.
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OPTIONS

49       -n     Show all node information in ls.
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52       -d num Resource  directory  enabled  (1)  or  disabled (0) during join.
53              Default 0.
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56       -e num Exclusive create off/on (0/1) in join. Default 0.
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59       -f num FS memory allocation off/on (0/1) in join. Default 0.
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62       -m mode
63              The permission mode (in octal) of the lockspace  device  created
64              by join.  Default 0600.
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67       -M     Dump MSTCPY locks in addition to locks held by local processes.
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70       -s     Summary  following  lockdebug  output  (experimental, format may
71              change).
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74       -v     Verbose lockdebug output.
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77       -w     Wide lockdebug output.
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80       -h     Print a help message describing available options, then exit.
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83       -V     Print program version information, then exit.
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SEE ALSO

87       dlm_controld(8)
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92cluster                           2009-01-20                       DLM_TOOL(8)