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HyperVault Feature Guide

OceanStor Dorado V3 Series V300R002

This document is applicable to OceanStor Dorado5000 V3, Dorado6000 V3, and Dorado18000 V3. It describes the implementation principles and application scenarios of the HyperVault feature, and explains how to configure and manage HyperVault.
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Viewing Link Information

Viewing Link Information

This operation enables you to check the connection status between the local and remote storage devices.

Viewing the General Properties of a Remote Fibre Channel Link

This operation enables you to check whether Fibre Channel links are available between the local and remote storage devices.

Prerequisites

There is a remote storage device and a Fibre Channel link has been set up between it and the local storage device.

Procedure
  1. Choose Data Protection > Remote Device.
  2. Select a remote device that you want to view and click the FC Link tab in the lower area.
  3. Select the Fibre Channel link that you want to view and click Properties.

    The Properties of Link dialog box is displayed.

    NOTE:

    You can also right-click the link and choose Properties from the shortcut menu.

  4. On the General tab, view the general properties of the remote Fibre Channel link.

    Table 5-1 describes the parameters.
    Table 5-1 General properties of the remote Fibre Channel link

    Parameter

    Description

    Value

    Type

    Type of a remote link.

    [Example]

    FC

    Link ID

    ID of a remote link.

    [Example]

    3

    Health Status

    Health status of a remote link.

    [Example]

    Normal

    Running Status

    Running status of a remote link.

    [Example]

    Connected

    Local Controller

    Owning controller of the local storage device.

    [Example]

    0A

    Local Port

    Fibre Channel port on the local device.

    [Example]

    CET0.A.A1.P1

    Remote Controller

    Owning controller of the remote storage device.

    NOTE:

    This parameter is valid if the Device Type of the remote device is Replication.

    [Example]

    0B

    Remote Port

    Fibre Channel port on the remote device.

    NOTE:

    This parameter is valid if the Device Type of the remote device is Replication.

    [Example]

    CET0.A.A1.P1

    Local Port WWPN

    Unique identifier of the local Fibre Channel port.

    [Example]

    21000022a105a50e

    Remote Port WWPN

    Unique identifier of the remote Fibre Channel port.

    [Example]

    21000022a104def6

Viewing the General Properties of a Remote iSCSI Channel Link

This operation enables you to check whether iSCSI links are available between the local and remote storage devices.

Prerequisites

There is a remote storage device and an iSCSI link has been set up between it and the local storage device.

Procedure
  1. Choose Data Protection > Remote Device.
  2. Select a remote device that you want to view and click the iSCSI Link tab in the lower area.
  3. Select the iSCSI link that you want to view and click Properties.

    The Properties of Link dialog box is displayed.

    NOTE:

    You can also right-click the link and choose Properties from the shortcut menu.

  4. View the general properties of the iSCSI link.

    Table 5-2 describes the parameters.

    Table 5-2 General properties of the iSCSI link

    Parameter

    Description

    Value

    Type

    Type of a remote link.

    [Example]

    iSCSI

    Link ID

    ID of a remote link.

    [Example]

    8

    Health Status

    Health status of a remote link.

    [Example]

    Normal

    Running Status

    Running status of a remote link.

    [Example]

    Connected

    Immediate Data

    The immediate data function can accelerate data transfer over iSCSI replication links between storage arrays. You are advised to enable this function.

    NOTE:

    This parameter is valid and can be modified if the Device Type of the remote device is Replication.

    [Example]

    Enable

    Local Controller

    Owning controller of the local storage device.

    [Example]

    XXX0.B

    Local Port

    Front-end port on the local device.

    [Example]

    XXX0.B2.P0

    Remote Controller

    Owning controller of the remote storage device.

    NOTE:

    This parameter is valid when you select a remote device of Replication type.

    [Example]

    XXX0.B

    Remote Port

    Front-end port on the remote device.

    NOTE:

    This parameter is valid when you select a remote device of Replication type.

    [Example]

    XXX0.B2.IOM0.P0

    Remote IP Address

    IP address of the front-end port on the remote storage device.

    NOTE:

    This parameter is valid if the Device Type of the remote device is Replication.

    [Example]

    192.168.26.12

    Remote TCP/IP Port

    Front-end port on the remote device.

    [Example]

    3260

    Connection Recovery Policy

    Recovery policy for the link connection, which can be Manual or Automatic. If the policy is set to Automatic and the link is disconnected, the system keeps trying to recover the link.

    [Example]

    Automatic

    Is CHAP Authentication Enabled

    Indicates whether CHAP authentication is enabled for the remote link.

    NOTE:

    This parameter is valid if the Device Type of the remote device is Heterogeneity.

    [Example]

    Enabled

  5. Optional: Modify the general properties of the iSCSI remote link.

    NOTE:

    You can change the Remote IP Address if the Device Type of the remote device is Replication.

    1. Modify remote IP address of the iSCSI remote link and click OK.

      The security alert dialog box is displayed.

    2. Confirm the information in the dialog box. Then select I have read and understand the consequences associated with performing this operation.
    3. Click OK.

      The Execution Result dialog box is displayed, indicating that the operation succeeded.

    4. Click Close.

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Updated: 2019-02-22

Document ID: EDOC1100067325

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