On the Parts Replacement page, click Inspection to check the system status
again. If any item fails inspection, rectify the fault based on the suggestions in
the inspection report.
3. After the preceding procedure is complete, check services on the host for
storage-related errors.
----End
Follow-up Procedure
After the optical
ber is replaced, label it to facilitate subsequent operations.
7.6.2 Replacing a Mini SAS HD Cable
This section describes how to replace a mini SAS cable.
Impact on the System
When a mini SAS HD cable is being replaced, services on this cable are
interrupted. Perform this operation with caution.
Prerequisite
● The replacement cable is ready.
● You have located the component that houses the mini SAS HD cable you
want to replace.
You can locate a component in either of the following ways:
● Locating a component based on alarms in DeviceManager: On the Alarms and Events
page of DeviceManager, view the help information and determine the ID of the
component to be replaced. Then locate the component at your site based on its ID.
● Locating a component based on the status of its Running/Alarm indicator: For details
about the indicators on dierent components, see Indicator Introduction of each
component in the
Product Description
specic to your product model and version.
● Data has been backed up before you replace the cable online.
Precaution
Use even force when you remove or insert a mini SAS HD cable. Excessive force
may damage the appearance or connector of the mini SAS HD cable.
Tools and Materials
● ESD wrist strap
● ESD bags
● Labels
Procedure
Step 1 Wear an ESD wrist strap.
OceanStor V5 Series
Parts Replacement 7 Replacing FRUs
Issue 15 (2019-12-30) Copyright © Huawei Technologies Co., Ltd. 219
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