Huawei Servers
Troubleshooting
Contents
Contents
About This Document................................................................................................................ ii
1 Safety Instructions.................................................................................................................. 1
2 Troubleshooting Process........................................................................................................ 5
4 Collecting Information......................................................................................................... 11
4.1 Collecting Basic Information............................................................................................................................................. 11
4.2 Collecting OS Logs................................................................................................................................................................12
4.3 Collecting Hardware Logs.................................................................................................................................................. 13
4.4.1 Preparing for Log Collection.......................................................................................................................................... 14
4.4.2.1 Collection Method......................................................................................................................................................... 18
............................................................................................................................................................................................................ 28
4.6 Collecting Qlogic HBA Logs.............................................................................................................................................. 36
4.7 Collecting Other Logs.......................................................................................................................................................... 36
5.1 Fault Diagnosis Rules.......................................................................................................................................................... 37
5.2 Using Tools to Diagnose Faults........................................................................................................................................ 38
5.3 Handling Alarms................................................................................................................................................................... 39
Issue 20 (2020-09-25)
Copyright © Huawei Technologies Co., Ltd.
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