Siemens Unix V4.0 - Manual (Page 48)

Installing Advanced Server for UNIX Deinstalling previous versions
Product Manual U7613-J-Z815-6-76
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4.4 Deinstalling previous versions
Before this version of Advanced Server for UNIX V4.0 is installed, the previous versions
must be deinstalled. You must follow the sequence for deinstallation described here in a
domain with a primary and one or more backup domain controllers.
● The LAN Manager/X server roles ’member server’ and ‘standalone server’ are
not supported by Advanced Server for UNIX.
● A member server should be handled in the same way as a backup domain
controller.
● A standalone server should be handled in the same way as a primary domain
controller.
● A LAN Manager/X server can never be the Primary Domain Controller in a
domain with NT servers or computers running Advanced Server for UNIX.
1. Stop the primary domain controller.
2. Deinstall LAN Manager/X or Advanced Server for UNIX.
3. Then install Advanced Server for UNIX as the primary domain controller.
If individual backup domain controllers are to continue being operated with the new
Advanced Server for UNIX version, carry out the following steps:
1. Stop the backup domain controller.
2. Deinstall LAN Manager/X or Advanced Server for UNIX.
3. Then install Advanced Server for UNIX as the backup domain controller.
The primary domain controller must be running.
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