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Manpage of LIBCLUSTER
LIBCLUSTER
Section: OpenSSI Prog Manual (3ssi)
Updated: 30 October 2003
NAME
cluster_maxnodes - returns the maximum number of nodes allowed in the cluster
SYNOPSIS
#include <sys/cluster.h>
int cluster_maxnodes(void)
cc [flag ...] file -lcluster [library ...]
DESCRIPTION
cluster_maxnodes()
returns the maximum number of cluster nodes that the current system configuration can support. The value returned by
cluster_maxnodes
can be used to dynamically allocate arrays for
cluster_membership(3ssi)
and other similar functions. For example, in the
cluster_membership
function, allocate membershiparray dynamically, based on the value returned by
cluster_maxnodes.
In this way, you can avoid recompiling the code as cluster sizes increase.
RETURN VALUE
cluster_maxnodes()
returns the maximum nodes that the current system configuration can support, or -1 if an error occured.
SEE ALSO
cluster(8ssi),
cluster_detailed_transition(3ssi),
cluster_maxnodes(3ssi),
cluster_membership(3ssi),
cluster_name(3ssi),
cluster_ssiconfig(3ssi),
cluster_transition(3ssi),
clusternode_info(3ssi),
clusternode_num(3ssi),
clusternode_setinfo(3ssi)
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Time: 21:59:39 GMT, May 19, 2004