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VOTEQUORUM_QDISK_POLL

VOTEQUORUM_QDISK_POLL

Section: Corosync Cluster Engine Programmer's Manual (3) Updated: 2009-01-26
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NAME

votequorum_qdisk_poll - Tells votequorum the result of the quorum device poll  

SYNOPSIS

#include <corosync/votequorum.h>

int votequorum_qdisk_poll(votequorum_handle_t handle, unsigned int state);  

DESCRIPTION

The votequorum_qdisk_poll is called by the quorum device subsyetem (not provided as part of votequorum) to tell the voting system if the qurum device is present/active or not. If state is 1 then the votes for the device are included in the quorum calculation, otherwise not. This routine should be called at regular intervals to ensure that the device status is always known to votequorum. If votequorum_qdisk_poll is not called after (default) 10 seconds then the device will be deeded 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 object database variable quorum.quorumdev_poll.  

RETURN VALUE

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

 

ERRORS

The errors are undocumented.  

SEE ALSO

votequorum_overview(8), votequorum_initialize(3), votequorum_finalize(3), votequorum_dispatch(3), votequorum_fd_get(3), votequorum_qdisk_poll(3), votequorum_qdisk_unregister(3), votequorum_qdisk_getinfo(3),


 

Index

NAME
SYNOPSIS
DESCRIPTION
RETURN VALUE
ERRORS
SEE ALSO

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Time: 21:58:08 GMT, April 16, 2011