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Administrator Guide 15

OceanStor 5300 V3, 5500 V3, 5600 V3, 5800 V3, and 6800 V3 Storage System V300R003

Routine maintenance activities are the most common activities for the storage device, including powering on or off the storage device, managing users, modifying basic parameters of the storage device, and managing hardware components. This document applies to the system administrators who are responsible for carrying out routine maintenance activities, monitoring the storage device, and rectifying common device faults.
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Checking Optimization Feature Status

Checking Optimization Feature Status

Optimization features directly affect the storage system performance and therefore need to be periodically checked.

Prerequisites

Log in to DeviceManager as a read-only user.

Procedure

  1. In the navigation tree on the right, click Provisioning.
    The Provisioning page is displayed.
  2. In the Storage Configuration and Optimization area, click Resource Performance Tuning.
    The Resource Performance Tuning page is displayed.
  3. Click an optimization feature that you want to view and check its status. If a fault occurs, report it to maintenance personnel for handling.

    Table 9-35 provides items for checking optimization features.

    Table 9-35  Items for checking optimization features

    Optimization Feature

    Feature Status Check Method

    SmartTier

    Check Migration Status, Migration Triggering Mode, To Be Moved Up, To Be Moved Down, and Estimated Duration of all storage pools for which SmartTier is configured.

    SmartQoS

    • On the Priority Control tab page, check I/O Priority, Health Status, and Running Status of LUNs, files systems, or snapshots.
    • On the Traffic Control tab page, check Status and Control Type of a SmartQoS policy.

    SmartPartition

    View Type and Read Partition Size of a SmartPartition and check Health Status and Running Status of LUNs and file systems in the SmartPartition.

    SmartCache

    • On the SmartCache Pool tab page, view Total Capacity and Used Capacity of a SmartCache pool and check Health Status and Running Status of disks in the SmartCache pool.
    • On the SmartCache Partition tab page, view Expect Capacity and Used Capacity of a SmartCache partition.

    SmartMigration

    Check Running Status of SmartMigration.

    To view details, click next to the table heading. From the drop-down list, select indicators you are concerned with.

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Updated: 2019-04-17

Document ID: EDOC1000084191

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