Tombstone

Tombstone is an internal Active Directory mechanism related to replication, FSMO roles, or object lifecycle.

Simple definition

Tombstone is an internal Active Directory mechanism related to replication, FSMO roles, or object lifecycle. It belongs to the Active Directory vocabulary.

What is it used for?

Its main purpose is to maintain directory consistency and troubleshoot behavior between domain controllers.

How does it work?

domain controllers exchange or calculate metadata according to replication topology and AD rules.

Key points

• Scope: An internal Active Directory mechanism related to replication, FSMO roles, or object lifecycle.
• Operational goal: Maintain directory consistency and troubleshoot behavior between domain controllers.
• Mechanism: domain controllers exchange or calculate metadata according to replication topology and AD rules.

Points to watch

Restore, cloning, or replication operations must respect AD mechanisms to avoid inconsistencies.

In short

Tombstone is a Active Directory concept to know when you need to maintain directory consistency and troubleshoot behavior between domain controllers.