HP-UX SNAplus2 R7 Upgrade Guide (September 2005)

Upgrading from Earlier Versions of SNAplus2 to R7
Planning the Upgrade Process for a Client/Server System
Chapter 210
Save the following files before upgrading the operating system:
sna_domn.cfg (located at: /etc/opt/sna)
sna_code.cfg (located at: /etc/opt/sna)
*.sty (located at: current directory)
*.stu (located at: current directory)
If you are not upgrading the Operating System, the configuration files
are saved and restored during the upgrade to R7. The configuration files
will be available for use as soon as the upgrade is complete.