Why is orainstRoot.sh not created?
I am testing silent Oracle 19c database installation on VMs with Red Hat Enterprise Linux 8. I'm using 'runInstaller -ignorePrereq -silent' (I can supply the full command if interested). In most of our tests, root.sh and orainstRoot.sh are created as expected. The problem is that on one VM, root.sh is created, but orainstRoot.sh is not. There is no error in stderr, no relevant message in the install actions log file, no problem with directory permissions or with running out of space in either /tmp or $ORA_INVENTORY. Searching with Google and in support.oracle.com doesn't provide