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SmartCache Feature Guide

OceanStor V5 Series V500R007

This document is applicable to OceanStor 5110 V5, 5300 V5, 5500 V5, 5600 V5, 5800 V5, 6800 V5, 18500 V5, and 18800 V5 storage systems. It describes the implementation principles and application scenarios of the SmartCache feature. Also, it explains how to configure and manage SmartCache.
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Removing a LUN

Removing a LUN

This operation enables you to remove a LUN that you want to accelerate for more intelligent cache resource.


  1. Log in to DeviceManager.
  2. Choose Provisioning > Resource Performance Tuning > SmartCache > SmartCache Partition.
  3. Go to the Remove LUN dialog box.

    1. In the upper part of the left function pane, select the SmartCache partition from which you want to remove a LUN.
    2. Choose More > Remove LUN.

      The Remove LUN dialog box is displayed.


    Alternatively, you can right-click the SmartCache partition and choose Remove LUN.

  4. Select the LUN that you want to remove.

    In the Available LUNs list, select the LUN that you want to remove from the SmartCache partition and click to add the LUN to the Selected LUNs list.

  5. Confirm that you want to remove the LUN.

    1. Click OK.

      The security alert dialog box is displayed.

    2. Click the check box next to the statement 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.

Updated: 2019-07-11

Document ID: EDOC1000181482

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