NAME

       votequorum_qdevice_poll - Tells votequorum the result of the quorum device poll

SYNOPSIS

       #include <corosync/votequorum.h>

       int  votequorum_qdevice_poll(votequorum_handle_t  handle,  const char * name, unsigned int
       cast_vote, votequorum_ring_id_t ring_id);

DESCRIPTION

       The votequorum_qdevice_poll is called by the quorum device subsystem (not provided as part
       of votequorum) to tell the voting system if the quorum device is present/active or not. If
       cast_vote is 1 then the votes for the device  are  included  in  the  quorum  calculation,
       otherwise  not.   Current  ring_id  must  be  set  (one  get in votequorum_notification_fn
       callback) otherwise poll is ignored.  This routine should be called at  regular  intervals
       to ensure that the device status is always known to votequorum. If votequorum_qdevice_poll
       is not called for (default) 10 seconds (or 30 seconds for sync phase) then the device will
       be  deemed to be dead and its votes removed from the cluster. This does not unregister the
       device.   The  default  poll  time  can  be  changed  by   setting   the   cmap   variable
       quorum.device.timeout    for    normal   operation   or   quorum.device.sync_timeout   for
       synchronization phase.

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_finalize(3),
       votequorum_getinfo(3),          votequorum_trackstart(3),         votequorum_trackstop(3),
       votequorum_fd_get(3),          votequorum_dispatch(3),          votequorum_context_set(3),
       votequorum_context_get(3),        votequorum_setexpected(3),       votequorum_setvotes(3),
       votequorum_qdevice_register(3),                          votequorum_qdevice_unregister(3),
       votequorum_qdevice_update(3), votequorum_qdevice_master_wins(3),