corosync/man/votequorum_qdisk_poll.3

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.TH VOTEQUORUM_QDISK_POLL 3 2009-01-26 "corosync Man Page" "Corosync Cluster Engine Programmer's Manual"
.SH NAME
votequorum_qdisk_poll \- Tells votequorum the result of the quorum device poll
.SH SYNOPSIS
.B #include <corosync/votequorum.h>
.sp
.BI "int votequorum_qdisk_poll(votequorum_handle_t " handle ", unsigned int " state ");"
.SH DESCRIPTION
The
.B 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
.B 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
.B 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.
.SH RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned.
.PP
.SH ERRORS
The errors are undocumented.
.SH "SEE ALSO"
.BR votequorum_overview (8),
.BR votequorum_initialize (3),
.BR votequorum_finalize (3),
.BR votequorum_dispatch (3),
.BR votequorum_fd_get (3),
.BR votequorum_qdisk_poll (3),
.BR votequorum_qdisk_unregister (3),
.BR votequorum_qdisk_getinfo (3),
.PP