Upgrading a single domain

Use this procedure when all Rational® ClearCase® users, groups, and hosts are members of a single Windows NT® domain:

To upgrade a single domain:

  1. Prepare Rational ClearCase hosts as described in Preparing Rational ClearCase hosts.
  2. If a backup domain controller is not online during the upgrade, stop Rational ClearCase on all server hosts to prevent Rational ClearCase operations from being run during the upgrade process.
  3. Use the procedures defined by Microsoft® to perform an in-place upgrade of the Windows NT domain to an active directory domain.
  4. After the upgrade of the primary domain controller is complete, shut down and restart all Rational ClearCase hosts.
Parent topic: Domain upgrade scenarios
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