The following procedures use the following sample configuration:
VCS global clustering and VVR agent setup uses the IPv4 addresses.
There are two sites, Primary and Secondary. The Primary site has two systems, vvrias05 and vvrias06. The Secondary also has two systems, vvrias07 and vvrias08. Replication is running between these two sites using the IPv4 addresses.
VCS global clustering and VVR agents are used to control the VVR functionality.
The VCS global clustering and VVR agent service group is similar to the following:
group ClusterService ( SystemList = { vvrias05 = 0, vvrias06 = 1 } AutoStartList = { vvrias05, vvrias06 } OnlineRetryLimit = 3 OnlineRetryInterval = 120 ) Application wac ( StartProgram = "/opt/VRTSvcs/bin/wacstart" StopProgram = "/opt/VRTSvcs/bin/wacstop" MonitorProcesses = { "/opt/VRTSvcs/bin/wac" } RestartLimit = 3 ) IP gcoip ( Device = lan0 Address = "10.209.87.206" NetMask = "255.255.252.0" ) NIC gconic ( Device = lan0 NetworkHosts = { "10.209.85.3" } ) gcoip requires gconic wac requires gcoip // resource dependency tree // // group ClusterService // { // Application wac // { // IP gcoip // { // NIC gconic // } // } // }
The service group which monitors or controls the logowner is similar to the following:
group rlogowner ( SystemList = { vvrias05 = 0, vvrias06 = 1 } AutoStartList = { vvrias05, vvrias06 } ) IP logowner_ip ( Device = lan0 Address = "10.209.87.170" ) NIC nic ( Device = lan0 ) RVGLogowner logowner ( RVG = hr_rvg DiskGroup = hrdg ) requires group RVGgroup online local firm logowner requires logowner_ip logowner_ip requires nic