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PowerProtect Data Manager 19.12 Administration and User Guide

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Change the IP address or hostname of a DD system

You can change the IP address or hostname of a DD system without affecting server DR.

About this task

Before changing the IP address or hostname of a DD system, perform the following steps.

NOTE If you have changed the IP address or hostname of a DD system without following these steps, you can recover DR functionality. For more information, see Recover from a changed DD system IP address or hostname.

Steps

  1. Disable Server DR backups.
  2. Log in to the PowerProtect Data Manager server by using SSH.
  3. Run the following command:
    sudo umount /data01/server_backups
  4. For each Search Engine node, perform the following substeps:
    1. Log in to the Search Engine node by using SSH.
    2. Run the following command:
      sudo umount /mnt/PPDM_Snapshots
  5. Remove the DD system from PowerProtect Data Manager:
    1. From the PowerProtect Data Manager UI, select Infrastructure > Storage.
    2. Select the DD system to remove.
    3. Click Delete.
  6. Change the IP address or hostname of the DD system.
  7. Add the DD back to PowerProtect Data Manager.
  8. Enable server DR backups.

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