Huawei E9000 - FC Controller Faults

Fault
Symptom
Diagnosis Procedure Quick Recovery Method
The
performa
nce of a
network
port does
not meet
requireme
nts.
1. Use the Computing Product
Compatibility Checker to
check whether the NIC type is
compatible with the server
board. Use Computing
Product Firmware and Driver
Mapping Checker to check
whether the NIC
rmware and
driver versions match the OS.
If they do not match, upgrade
the NIC
rmware and driver
rst.
2. Check whether the physical
network port meets
performance requirements.
3. Check whether the binding
between the network port
interrupt and CPU queue has
been
modied.
4. To check whether the TSO and
GSO settings of the network
port have been modied, run
the ethtool -k eth
N command
in Linux (or equivalent in other
operating systems).
5. To check whether the network
port
buer information has
been modied, run the
ethtool -g eth
N command in
Linux (or equivalent in other
operating systems).
6. Collect OS logs. For details, see
4.2 Collecting OS Logs.
5.6.7 FC Controller Faults
Common FC Controller Faults and Handling Procedures
Diagnose and rectify FC controller faults according to the symptoms.
NO TE
For more fault symptoms and solutions, see the Computing Case Library. The Computing
Case Library is available only to Huawei engineers and partners.
Huawei Servers
Troubleshooting 5 Diagnosing and Rectifying Faults
Issue 20 (2020-09-25) Copyright © Huawei Technologies Co., Ltd. 102