During install of Oracle RAC 12c (12.1.0.2), the installer, or possibly the cluster verification utility reports an error:
PRVG-11850 : The system call "connect" failed with error "111" while executing exectask on node ...
Tag Archives: runcluvfy
Oracle 11gR2 RAC – using runcluvfy to verify cluster configuration
The Oracle 11gR2 Grid installer includes a useful verify utility called runcluvfy.sh. This script is found in the grid directory, the same directory where you find runInstaller
The following shows the output of running runcluvfy.sh against a VMWare based RAC.
the gruffdba 