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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 Storage Pools

Checking Storage Pools

A storage pool is a logical disk group consisting of independent physical disks. It provides higher storage performance and redundancy than a single disk. You can learn about the health and running status of a storage pool by checking its status information on the DeviceManager.

Impact on the System

A faulty or degraded storage pool may impair read/write performance, disrupt services, and cause data loss on the storage device.

Reference Standard

If storage pools are working properly, the following items are true on the DeviceManager:
  • All of the storage pools are in the Normal health status and Online running status.
  • No storage pool alarm appears on the Current Alarms tab page.

Precaution

None

Procedure

  1. On the navigation bar of the DeviceManager, click Provisioning.
  2. In the function pane, click Storage Pool.

    The Storage Pool page is displayed.

  3. On the Storage Pool page, view the information about the desired storage pool.

    Table 9-26 describes associated status parameters.

    Table 9-26  Storage pool status parameters and their meanings

    Parameter

    Description

    Health Status

    Health status of a storage pool. The value can be:
    • Normal: The functionality and operating performance of the storage pool are normal.
    • Degrade: The storage pool is working in a poor performance.
    • Faulty: The storage pool is working improperly.

    Running Status

    Running status of a storage pool. The value can be Online, Reconstruction, Precopy, Balanced, or Offline.

Exception Handling

If a storage pool alarm appears on the Current Alarms tab page, select the alarm and diagnose the problem according to its details and repair suggestions.

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Updated: 2019-04-17

Document ID: EDOC1000084191

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