Description of problem:
The 32/64-bit environment is specified by used jdk instance on Linux and Windows. One have to use -d32/-d64 switch to specify it (32-bit is default) on Solaris and HP-UX. Since we support only 64-bit on HP-UX, we should document the required steps to run all EAP processes in 64-bit mode.
Please see EAP6 part  for instructions. Installer is covered by BZ1125162.
 - https://mojo.redhat.com/docs/DOC-978522#jive_content_id_EAP6
Administration & Configuration guide
Verified during eap-640-postGA-bulk6-docs check.