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Product: Storage Foundation for Oracle RAC Guides | |
Manual: Storage Foundation 4.1 for Oracle RAC Installation and Configuration |
Example of VCS Configuration File After SFRAC InstallationTo verify the installation, you can examine the VCS configuration file, main.cf, in the directory /etc/VRTSvcs/conf/config. See Sample main.cf: After SFRAC Installation and Before Oracle9i Installation, for an example of a configuration file. Note the following information about the VCS configuration file after the SFRAC installation:
The CFSMount agent mounts and unmounts the shared volume file systems. The CFSfsckd types are defined for cluster file system daemons and do not require user configuration. The CVMCluster agent, which is automatically configured during installation, starts CVM in the cluster by autoimporting shared disk groups, controls node membership in the cluster, and defines how nodes communicate the state of volumes. Refer to CVMCluster, CVMVxconfigd, CVMVolDg, and CFSMount Agents. The CVMVxconfigd agent starts and monitors the vxconfigd daemon; this daemon maintains disk and disk group configurations, communicates configuration changes to the kernel, and modifies configuration information stored on disks. The CVMVolDg agent starts the volumes in a shared disk group, sets activation modes, and monitors specified critical volumes. Sample main.cf: After SFRAC Installation and Before Oracle9i InstallationThe configuration file created on your node is located in /etc/VRTSvcs/conf/config/main.cf. Review the sample VCS configuration file below: include "types.cf" include "CFSTypes.cf" include "CVMTypes.cf" include "OracleTypes.cf" cluster racclus69 ( HacliUserLevel = COMMANDROOT CounterInterval = 5 ) system slpas06 ( ) system slpas07 ( ) system slpas08 ( ) system slpas09 ( ) group cvm ( SystemList = { slpas06 = 0, slpas07 = 1, slpas08 = 2, slpas09 = 3 } AutoFailOver = 0 Parallel = 1 AutoStartList = { slpas06, slpas07, slpas08, slpas09 } ) CFSfsckd vxfsckd ( ) CVMCluster cvm_clus ( CVMClustName = racclus69 CVMNodeId = { slpas06 = 0, slpas07 = 1, slpas08 = 2, slpas09 = 3 } CVMTransport = gab CVMTimeout = 200 ) CVMVxconfigd cvm_vxconfigd ( Critical = 0 CVMVxconfigdArgs = { syslog } ) cvm_clus requires cvm_vxconfigd // resource dependency tree // // group cvm // { // CFSfsckd vxfsckd // { // CVMCluster cvm_clus // { // CVMVxconfigd cvm_vxconfigd // } // } // } |
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Product: Storage Foundation for Oracle RAC Guides | |
Manual: Storage Foundation 4.1 for Oracle RAC Installation and Configuration | |
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