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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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Managing Disk Domains

Managing Disk Domains

This section describes common operations to manage disk domains including creation, modification and deletion, and precautions for performing the operations.

Table B-14 lists common operations to manage disk domains.
Table B-14  Common operations to manage disk domains





Create disk domains before planning storage space for services or isolating services to prevent them from affecting each other's performance.



Query information about the status, capacity, and data distribution of disk domains.



Adjust general properties and hot spare policies of disk domains based on actual services.



Delete a general or encrypted disk domain if you do not use it any longer.

Before deleting a disk domain, ensure that storage pools in the disk domain have been deleted.


This operation allows you to expand the capacity of a disk domain.

Disks used for capacity expansion are available.

For details about how to perform the management operations above, see the Help.
Updated: 2019-04-17

Document ID: EDOC1000084191

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