ToC path:

mco_cluster_info

This function returns statistics that are maintained for network and cluster levels.

For an overview see page Cluster Applications in C

Prototype

 
    MCO_RET	mco_cluster_info (	/*IN*/ mco_db_h db,
                   /*OUT*/ mco_cluster_info_t* cl_info )

Arguments

db	Connection to the database.
cl_info	The address of a `mco_cluster_info_t` structure

Description

This function returns statistics that are maintained for network and cluster levels in the following structure: (Note: The two elements rtrans_commit and rtrans_rback ignore "local" transactions (those that were initiated on this node.)

Return Codes

MCO_S_OK	Cluster info returned successfully
MCO_E_CLUSTER_NOT_INITIALIZED	The database was not created by mco_cluster_db_open(). Note: it may have been created by `mco_db_open_dev()` by mistake

Files

Header file:

mcocluster.h

Source file:

mcocluster.c

Library:

libmcocluster.a