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OceanStor 18500, 18800, and 18800F Storage System V100R001C30 Remote Replication Feature Guide 09

This document describes the remote replication feature, in terms of the implementation principle, application scenario, configuration process, and reference information.
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Deleting a Consistency Group

Deleting a Consistency Group

This operation enables you to delete an unwanted consistency group.

Prerequisites

Based on Running Status of the consistency group, determine whether the group can be deleted, as shown in Table 4-30.
Table 4-30  Status requirements for deleting a consistency group

Running Status

Deleting a Consistency Group

Normal

×

Split

Interrupted

To be recovered

×

Synchronizing

×

Invalid

√: Able to operate.

×: Unable to operate.

Precautions

  • The essence of deleting a consistency group is to delete the consistency group configuration information stored on both local and remote storage device. In this way, the consistency group can be deleted.
  • If the link has failed, you must forcibly delete consistency groups from the local and remote devices.

  • After a consistency group is deleted, you cannot centrally manage the remote replication pairs within the group.

Procedure

  1. Go to the consistency group management page.
    1. On the right navigation bar, click .

      The data protection page is displayed.

    2. In the left function pane, click Remote Replication.
    3. Click the Remote Replication Consistency Group tab.

      The consistency group management page is displayed.

  2. Right-click the consistency group you want to delete and choose Delete.

    The security alert dialog box is displayed.

  3. Confirm the operation.
    1. Confirm information in he dialog box. Then select I have read and understood the consequences associated with performing this operation. and click OK.

      The Success message box is displayed, indicating that the operation succeeded.

    2. Click OK.
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Updated: 2019-01-28

Document ID: EDOC1000077758

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