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Parts Replacement

OceanStor 2800 V3 V300R006

This document is applicable to OceanStor 2800 V3. This document describes the procedure for replacing the parts of the storage system in terms of safety operations, preparations, and precautions.
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Requirements for Maintenance Personnel

Requirements for Maintenance Personnel

This section describes the professional techniques and knowledge, basic operations, test instruments, as well as networking and device information that maintenance personnel must master.

Professional Techniques and Knowledge

The maintenance personnel must have an understanding of:

  • Storage technologies such as RAID, network attached storage (NAS), direct attached storage (DAS), and storage area network (SAN)
  • Ethernet technologies
  • TCP and IP protocols

Basic Operations

The maintenance personnel must know how to operate:

  • Storage devices
  • Various application servers
  • Data transfer devices, such as routers

Test Instruments

The maintenance personnel must know how to use:

  • Optical power meter
  • Network cable tester
  • Multimeter

Networking Information

The maintenance personnel must know:

  • Common networks of storage systems
  • Networks at maintenance sites
  • Device running status at maintenance sites

Device Information

The maintenance personnel must collect and save:

  • Alarms of devices
  • Logs of devices
  • Preventive maintenance information
Updated: 2019-08-30

Document ID: EDOC1000138807

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