Huawei OceanStor Dorado V3 Series - Replacing a Cable

Figure 5-48 Indicators on a controller
1 Power indicator on a
controller
2 Alarm indicator on a
controller
Step 9 Confirm the replacement.
1. 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 Step 9.2 and Step 9.3.
2. 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.
3. After the preceding procedure is complete, check services on the host for any storage-
related error.
----End
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
l The spare part is ready.
l The cable that you want to replace has been located.
l Data has been backed up if you replace the cable in online mode.
OceanStor Dorado V3 Series
Parts Replacement
5 Replacing FRUs
Issue 05 (2019-01-30) Copyright © Huawei Technologies Co., Ltd. 124