TrueNAS SCALE Nightly Development Documentation
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CORE to SCALE Migrations
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Last Modified 2024-05-17 15:51 EDTThis section provides information and instructions for TrueNAS CORE users wanting to migrate to SCALE.
Migrating TrueNAS from CORE to SCALE is a one-way operation. Attempting to activate or roll back to a CORE boot environment can break the system.
Upgrade your CORE system to the latest publicly-available 13.0-U6.1 (or later) release before attempting to migrate from CORE to SCALE.
Linux treats device names differently than FreeBSD so please read Component Naming for more information.
After migration, review each area of the UI that was previously configured in CORE.