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VOTEQUORUM_QDEVICECorosyncWCluster Engine ProVOTEQUORUM_QDEVICE_MASTER_WINS(3)

NAME
       votequorum_qdevice_master_wins  -  Sets	or  clears  quorum device mas-
       ter_wins	flag

SYNOPSIS
       #include	<corosync/votequorum.h>

       int  votequorum_qdevice_master_wins(votequorum_handle_t	handle	 const
       char name, unsigned int allow);

DESCRIPTION
       The  votequorum_qdevice_master_wins  informs  votequorum	whether	or not
       the currently registered	qdevice	subsystem supports 'master_wins'  mode
       (default	0).  This mode allows the qdevice to effectively take over the
       quorum calculations of votequorum. Any node with	an active qdevice that
       also  has  master_wins set becomes quorate regardless of	the node votes
       of the cluster. It is left up to	the qdevice subsystem itself (not part
       of  votequorum)	to  communicate	 across	the nodes or otherwise provide
       some system of deciding which nodes will	be part	of the	quorate	 clus-
       ter,  if	any. eg	They may be the	set of nodes that has access to	a quo-
       rum disk.
       name The	name of	the currently registered quorum	device on  this	 node.
       This must match the existing name known to votequorum.
       allow  0	 (the  default)	 means	that master_wins is not	active on this
       node. 1 means that master_wins is active	on this	node.

RETURN VALUE
       This call returns the CS_OK value if successful,	otherwise an error  is
       returned.

ERRORS
       CS_ERR_TRY_AGAIN	Resource temporarily unavailable

       CS_ERR_INVALID_PARAM Invalid argument

       CS_ERR_ACCESS Permission	denied

       CS_ERR_LIBRARY The connection failed

       CS_ERR_INTERRUPT	System call interrupted	by a signal

       CS_ERR_NOT_SUPPORTED The	requested protocol/functionality not supported

       CS_ERR_MESSAGE_ERROR Incorrect auth message received

       CS_ERR_NO_MEMORY	Not enough memory to complete the requested task

SEE ALSO
       votequorum_overview(3),	 votequorum_initialize(3),   votequorum_final-
       ize(3),	 votequorum_getinfo(3),	  votequorum_trackstart(3),   votequo-
       rum_trackstop(3),  votequorum_fd_get(3),	 votequorum_dispatch(3), vote-
       quorum_context_set(3),	votequorum_context_get(3),   votequorum_setex-
       pected(3),    votequorum_setvotes(3),   votequorum_qdevice_register(3),
       votequorum_qdevice_poll(3), votequorum_qdevice_update(3),

corosync Man Page		  2021-03-01 VOTEQUORUM_QDEVICE_MASTER_WINS(3)

NAME | SYNOPSIS | DESCRIPTION | RETURN VALUE | ERRORS | SEE ALSO

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