runcluvfy.sh comp sys -n node_list -p {crsdatabase}-osdba osdba_group -orainv orainv_group -verbose
eg: runcluvfy.sh comp sys -n racserver1,racserver2 -p crs -osdba crs -orainv oinstall
CVU to Determine if Installation Prerequisites are Complete
runcluvfy.sh stage -pre crsinst -n node_list
eg: runcluvfy.sh stage -pre crsinst -n racserver1,racserver2
Checking for Available Shared Storage with CVU
Requires cvuqdisk-1.0.1-1.rpm installed on all nodes. This rpm is available in the clusterware installation.
- To check for all shared file systems available across all nodes
eg: runcluvfy.sh comp ssa -n racserver1,racserver2
- To check the shared accessibility of a specific shared storage
eg: runcluvfy.sh comp ssa -n racserver1,racserver2 -s /dev/sdb1
Verifying System Readiness for installing Oracle Database with CVU
runcluvfy.sh stage -pre dbinst -n node1,node2 -verbose
eg: runcluvfy.sh stage -pre dbinst -n racserver2,racserver1
Verifying Requirements for DBCA
runcluvfy.sh stage -pre dbcfg -n node1,node2 -d Oracle_home_path
eg: runcluvfy.sh stage -pre dbcfg -n racserver1,racserver2 -d $ORACLE_HOME
Verifying Node Connection
runcluvfy.sh comp nodecon -n node1,node2
eg: runcluvfy.sh comp nodecon -n racserver1,racserver2
Verify Hardware and OS setup
runcluvfy.sh stage -post hwos -n node1,node2
eg: runcluvfy.sh stage -post hwos -n racserver1,racserver2
Clusterware diagnostics
runcluvfy.sh stage -post crsinst -n racserver1,racserver2
Tracing CVU
export CV_TRACELOC=/tmp/cvutrace # directory for trace files export SRVM_TRACE=true export SRVM_TRACE_LEVEL=1 runcluvfy.sh stage -post crsinst -n racserver1,racserver2tracefiles will be generated in /tmp/cvutrace