6 FAQs
About This Chapter
This chapter describes frequently asked questions (FAQs) about the HyperMetro feature. If a
problem occurs when you configure and maintain the feature, you can browse this chapter for
the answer to the problem.
6.1 What Can I Do If a Quorum Link Fails to Be Added Because the HyperMetro Arbitration
Certificate Becomes Invalid or the System Time Becomes Abnormal?
6.2 Active and Standby IP Ports Are Configured on the Quorum Server. After the Port in Use
Is Down, the Quorum Server Goes Offline. Why?
6.3 How Do I Power Off Active-Active Storage Systems and Resume the HyperMetro
Service?
6.4 When Both the HyperMetro and Remote Backup Services Are Created, the Excessively
Low Link Bandwidth Between Storage Systems Causes the Remote Backup Service to Fail
6.5 What Can I Do If the Remote Connection Fails to Be Created with the TOE Interface
Module
6.6 How Can I Use OVA Templates to Quickly Deploy Virtual Quorum Servers?
When a quorum server virtual machine (VM) becomes faulty, you can use an OVA template
to deploy it again quickly.
6.1 What Can I Do If a Quorum Link Fails to Be Added
Because the HyperMetro Arbitration Certificate Becomes
Invalid or the System Time Becomes Abnormal?
Question
The quorum server software is newly installed, the quorum server communicates with storage
arrays properly, and the configurations on the quorum server are correct. However, a quorum
link of the quorum server fails to be added on a storage array. The storage array reports a
communication error or an invalid certificate. What can I do if the problem occurs?
OceanStor V3 Series
HyperMetro Feature Guide for File
6 FAQs
Issue 05 (2018-01-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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