Adaptive Servers earlier than version 12.5 used 2K logical page sizes. You cannot change an installation’s page size by upgrading. That is, if your current Adaptive Server uses 2K logical pages, you can upgrade only to an Adaptive Server that uses 2K logical pages.
However, you can migrate databases with 2K logical pages from earlier versions of Adaptive Server. For information on how to use the sybmigrate data migration tool, see Chapter 9, “Migration Utility.”
