votequorum_getinfo(3) [debian man page]
VOTEQUORUM_GETINFO(3) Corosync Cluster Engine Programmer's Manual VOTEQUORUM_GETINFO(3) NAME
votequorum_getinfo - Get information about the VoteQuorum service SYNOPSIS
#include <corosync/votequorum.h> int votequorum_getinfo(votequorum_handle_t *handle, unsigned int nodeid, struct votequorum_info *info); DESCRIPTION
The votequorum_getinfo function is used to get information about the voteing system and its nodes. The votequorum_info structure is defined as follows: struct votequorum_info { unsigned int node_id; unsigned int node_votes; unsigned int node_expected_votes; unsigned int highest_expected; unsigned int total_votes; unsigned int quorum; unsigned int flags; }; #define VOTEQUORUM_INFO_FLAG_DIRTY 1 #define VOTEQUORUM_INFO_FLAG_DISALLOWED 2 #define VOTEQUORUM_INFO_FLAG_TWONODE 4 #define VOTEQUORUM_INFO_FLAG_QUORATE 8 The members starting node_ hold information specific to the requested nodeid, the other are general to the voting system. RETURN VALUE
This call returns the CS_OK value if successful, otherwise an error is returned. BUGS
Callbacks are not support at the moment. ERRORS
The errors are undocumented. SEE ALSO
votequorum_overview(8), votequorum_finalize(3), votequorum_fd_get(3), votequorum_dispatch(3), corosync Man Page 2009-01-26 VOTEQUORUM_GETINFO(3)
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VOTEQUORUM_QDISK_POLL(3) Corosync Cluster Engine Programmer's Manual VOTEQUORUM_QDISK_POLL(3) 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), votequo- rum_qdisk_poll(3), votequorum_qdisk_unregister(3), votequorum_qdisk_getinfo(3), corosync Man Page 2009-01-26 VOTEQUORUM_QDISK_POLL(3)