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:
cluster sfcfs_gco1 ( ClusterAddress = "10.209.87.162" SecureClus = 1 HacliUserLevel = COMMANDROOT ) remotecluster sfcfs_gco2 ( ClusterAddress = "10.209.87.163" ) heartbeat Icmp ( ClusterList = { sfcfs_gco2 } Arguments @sfcfs_gco2 = { "10.209.87.163" } ) system swsx20 ( ) system swsx21 ( ) group ClusterService ( SystemList = { swsx20 = 0, swsx21 = 1 } AutoStartList = { swsx20, swsx21 } 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 = bge0 Address = "10.209.87.162" NetMask = "255.255.252.0" ) NIC gconic ( Device = bge0 ) gcoip requires gconic wac requires gcoip
The service group which monitors or controls the logowner is similar to the following:
group rlogowner ( SystemList = { swsx20 = 0, swsx21 = 1 } AutoStartList = { swsx20, swsx21 } ) IP logowner_ip ( Device = bge0 Address = "10.209.87.164" ) NIC nic ( Device = bge0 ) RVGLogowner logowner ( RVG = rac1_rvg DiskGroup = shared_dg ) requires group RVGgroup online local firm logowner requires logowner_ip logowner_ip requires nic