3 Preparations Before Parts Replacement
This chapter describes preparations required before parts replacement, including
requirements for maintenance personnel as well as tools and instruments that
need to be prepared.
3.1 Requirements for Maintenance Personnel
3.2 Tools and Instruments
3.3 Obtaining Spare Parts
3.1 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:
OceanStor V5 Series
Parts Replacement 3 Preparations Before Parts Replacement
Issue 15 (2019-12-30) Copyright © Huawei Technologies Co., Ltd. 9
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