Replacing A Cable - Huawei OceanStor Dorado V3 Series Parts Replacement

OceanStor Dorado V3 Series
Parts Replacement
Figure 5-48 Indicators on a controller
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Step 9 Confirm the replacement.
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Follow-up Procedure
After a controller is replaced, label it to facilitate subsequent operations.

5.6 Replacing a Cable

This section describes how to replace a cable.
Impact on the System
Replacing a cable may affect or even interrupt system services. Replace the cable in off-peak
hours and back up data in advance to avoid unexpected service interruption.
Prerequisites
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Issue 05 (2019-01-30)
Power indicator on a
controller
Perform a post-replacement inspection.
After the parts replacement, return to the SmartKit page and click Replaced. Then
complete the check after the replacement as prompted.
NOTE
If the FRU tool fails to identify a controller fault, skip this step, go to
Check system status.
On the Parts Replacement page, click Inspection to check the system status again. If
any inspection item fails, rectify the fault based on the suggestions in the inspection
report.
After the preceding procedure is complete, check services on the host for any storage-
related error.
The spare part is ready.
The cable that you want to replace has been located.
Data has been backed up if you replace the cable in online mode.
Copyright © Huawei Technologies Co., Ltd.
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Step 9.2
5 Replacing FRUs
Alarm indicator on a
controller
and Step 9.3.
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