Migration Prerequisites
As part of the migration of a Raw Device GuardPoint to an Efficient Storage GuardPoint, consider the following prerequisites:
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Access to the device, for all users and applications, is blocked during the entire migration process
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Devices that will be migrating to an Efficient Storage GuardPoint are resized to provide sufficient disk space for ESG metadata
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Agent is running CTE v7.1.1 or a successive version
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An In-Place Data Transformation policy is required to guard the device as an ESG GuardPoint. When creating the policy, set the AES-CBC key that is used in the Standard policy as the Current Key. Set the AES-XTS key as the New Key in the key rule.
