I just reinstall JRE and STAF to match the prebuild workload VMs, DS2DB, DS2DBWeb, OlioDB and OlioWeb. I knew these VMs could only import to ESXi 5.1 because of Hardware version.
I cat the /usr/local/staf/install.properties to find the version STAF on prebuild VMs such as DS2DB.
DO you know where to get VMMark 2.1?