12c Installation check error
I'm preparing for an upgrade of Oracle from 10.2.0.5 to 220.127.116.11 and have run into a little issue.
I've run the following command line
./RUNINSTALLER -oracle_base /oracle/SID -tmp /oracle/SID/temp -check
After encountering this error about /tmp free space
Free Space - This is a prerequisite condition to test whether the minimum required free space is available on the file system.
This is a prerequisite condition to test whether sufficient free space is available in the file system. (more details)
But that didn't work, so I set environment variables $TMP and $TMPDIR as per the documentation from Oracle https://docs.oracle.com/database/121/AXDQI/toc.htm#BABIHAJA and yet it still complains.
Is this a bug or am I doing something wrong here?