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FENCE_ACK_MANUAL(8)		    cluster		   FENCE_ACK_MANUAL(8)

NAME
       fence_ack_manual	- a program to override	fenced fencing operations

SYNOPSIS
       fence_ack_manual	[OPTIONS] nodename

DESCRIPTION
       When  fenced(8)	fails  to  fence  a  node,  it	retries	 indefinately.
       fence_ack_manual(8) tells fenced	to stop	retrying and consider the node
       fenced.

       It is important that this only be done after the	node has been manually
       turned off or prevented from writing to shared storage.	 Without  this
       manual  action  and verification, the storage that fencing protects may
       become corrupted.

       When fenced fences a node that has no  fence  devices  defined  in  the
       cluster	configuration, the fencing operation fails.  This failure will
       be repeated indefinately	until fence_ack_manual is run by  an  operator
       to indicate the node is in a safe state to proceed.  (Defining no fenc-
       ing  devices for	node is	the equivalent of using	the fence_manual agent
       in previous versions.)

OPTIONS
       -h     Print a help message describing available	options, then exit.

SEE ALSO
       fenced(8)

cluster				  2009-12-21		   FENCE_ACK_MANUAL(8)

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