Replacing A Data Switch - Huawei OceanStor Dorado V3 Series Parts Replacement

OceanStor Dorado V3 Series
Parts Replacement
l
l
Figure 5-110 Running/Alarm indicator on a fan module
Step 8 Confirm the replacement.
1.
2.
3.
----End
Follow-up Procedure
Label the replaced fan module to facilitate subsequent operations.

5.13.3 Replacing a Data Switch

This section describes how to replace a data switch.
Impact on the System
During the replacement of a data switch, the data switch is powered off. This causes all I/O
forwarding workload to transfer to another data switch, degrading the system reliability.
Prerequisites
l
l
l
l
Issue 05 (2019-01-30)
If the indicator is steady green, the fan module is successfully installed.
If the indicator is steady red or off, the newly installed fan module is faulty, the fan
module slot is faulty, or the fan module is incorrectly installed.
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.
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 data switch to be replaced has been located.
Before the replacement, restore the password of account ibc_os_hs for each management
module, and data switch to the default one.
NOTE
For details about how to change the password of account ibc_os_hs, see the Installation Guide specific
to your product.
The cable connection position on the data switch to be replaced has been clearly marked.
Copyright © Huawei Technologies Co., Ltd.
5 Replacing FRUs
189