How do I access older QHST logs?
All history logs begin with QHST. You can execute a WRKOBJ command using the wild card QHST* to find all of the history files on your system. Hopefully, there are not too many. They take up a huge amount of space. Make sure you are making use of the CLEANUP options (GO CLEANUP) to have the system remove older history logs.
This was first published in May 2001