Replacing A Mini Sas Hd Cable - Huawei OceanStor V5 Series Parts Replacement

OceanStor V5 Series
Parts Replacement
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Follow-up Procedure
After the optical fiber 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
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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
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Procedure
Step 1 Wear an ESD wrist strap.
Issue 15 (2019-12-30)
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.
After the preceding procedure is complete, check services on the host for
storage-related errors.
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 different components, see Indicator Introduction of each
Product Description specific to your product model and version.
component in the
Data has been backed up before you replace the cable online.
ESD wrist strap
ESD bags
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