Installation guide

– The volume must map directly to the partition (that is, the volume
size must be equivalent to the partition size).
– The volume must not be mirrored.
For details, see volunroot
(8).
G.11.3.1 ULTRIX Migration Issues
There are no ULTRIX migration issues.
G.11.4 Overlap Partition Checking
Two new functions, check_usage and set_usage, are available for use by
applications. These functions check whether a disk partition is marked for
use and set the fstype of the partition in the disk label. See the reference
pages for these functions for more information.
G.11.4.1 ULTRIX Migration Issues
There are no ULTRIX migration issues.
G.12 Internationalization and Language Support
The following sections describe the new features implemented in DIGITAL
UNIX Version 4.0B to support internationalization. There are no ULTRIX
migration issues.
G.12.1 Internationalization Configuration Utility for CDE
The Internationalization (I18N) Configuration Tool, available through the
CDE Application Manager, is one of the SysMan system administration
configuration tools. The I18N Configuration Tool provides a graphical
interface that enables you to configure internationalization-specific
settings. It also provides a convenient way to see which countries, locales,
fonts, and keymaps are currently supported on your system. Use this tool
to remove unused fonts and unrequired country support.
G.12.2 Unicode Support
This release provides a new set of locales and codeset converters that
support the Unicode and ISO 10646 standards. The codeset converter
modules enable an application to convert between other supported codesets
and UCS-4.
G–22 Migration from ULTRIX Version 4.5 to DIGITAL UNIX Version 4.0B