7 Troubleshooting
About This Chapter
This chapter describes how to troubleshoot common problems that occur on the HyperMetro
feature. If a problem occurs when you configure and maintain the feature, you can browse this
chapter for the problem.
7.1 A Quorum Link Fails to Be Added After the Quorum Server Is Replaced
7.1 A Quorum Link Fails to Be Added After the Quorum
Server Is Replaced
Symptom
If the quorum server in the HyperMetro solution breaks down and cannot be recovered, you
must replace the quorum server. When a quorum link is added on a storage array after the
quorum server is replaced, the quorum link fails to be added.
Alarm Information
None
Possible Causes
The storage array's SN is not added to the white list of the new quorum server.
The original storage array and quorum server use third-party certificates for authentication.
After the quorum server is replaced with a new one, the certificate of the new quorum server
does not match that of the storage array.
Procedure
Step 1 Check whether the white list of the new quorum server contains the SN of the storage array.
1. On the quorum server, run the qsadmin command to go to the CLI of the quorum server.
OceanStor V3 Series
HyperMetro Feature Guide for File
7 Troubleshooting
Issue 05 (2018-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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