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Dell-EMC

DES-DD23 · Question #9

An administrator is migrating their old cloud tier-enabled Data Domain to a new PowerProtect DD appliance with cloud tier. During migration, the administrator recognizes that file system cleaning on…

The correct answer is D. Source system is running in restricted mode. While the PowerProtect DD appliance is in restricted mode, the active tier storage is available for backup operations, but I/O on the cloud tier storage is not permitted. The following operations are not permitted while the migration is in progress: - Sending active tier data…

VxRail Appliance Troubleshooting and Maintenance

Question

An administrator is migrating their old cloud tier-enabled Data Domain to a new PowerProtect DD appliance with cloud tier. During migration, the administrator recognizes that file system cleaning on the source system is not possible. What is the most likely cause of this behavior?

Options

  • AMigration will restrict all activities on source systems.
  • BMigration will restrict all activities on both systems.
  • CFilesystem is disabled on source system.
  • DSource system is running in restricted mode.

How the community answered

(18 responses)
  • A
    17% (3)
  • B
    6% (1)
  • C
    6% (1)
  • D
    72% (13)

Explanation

While the PowerProtect DD appliance is in restricted mode, the active tier storage is available for backup operations, but I/O on the cloud tier storage is not permitted. The following operations are not permitted while the migration is in progress: - Sending active tier data to cloud tier storage. - Recalling data from cloud tier storage. - Cleaning the cloud tier storage. - Restoring files directly or reading from the cloud tier storage. - File system cleaning on the source system. - System sanitization cannot be performed on the source system. - Enabling or disabling file system encryption. - Enabling, disabling, or setting the embedded key manager or an external key manager. - Creating, destroying, deleting, or syncing keys from the embedded key manager or an external

Topics

#cloud tier migration#restricted mode#filesystem cleaning#Data Domain migration

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