OceanStor ReplicationDirector Management Node Fault

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1. On a new physical server or VM, install the same version of OceanStor ReplicationDirector. For details about the installation, refer to OceanStor ReplicationDirector V100R003C10 Product Documentation.
After finishing the installation, configure the OceanStor ReplicationDirector network information and confirm that the node name, IP address, and other configurations are the same as those of the original OceanStor ReplicationDirector.
2. Obtain the latest backup management data.
Backup file save path:
o Automatic backup: Go to the backup file save path /root/CloudComputing/DRBackup/OceanStor ReplicationDirector management IP address/YYYY-MM-DD/Auto/ConfigData.zip
o Manual backup: Go to your local system to obtain the ConfigData.zip file.
3. Import the configuration data into the newly installed OceanStor ReplicationDirector.

Other related questions:
OceanStor BCManager Node Fault
1.On a new physical server or VM, install the same version of OceanStor BCManager. For details about the installation, refer to V100R003C10 Product DocumentationOceanStor BCManager V100R005C00 Product Documentation. After finishing the installation, configure the OceanStor BCManager network information and confirm that the node name, IP address, and other configurations are the same as those of the original OceanStor BCManager. 2.Obtain the latest backup management data. Backup file save path: Automatic backup: Go to the backup file save path /root/CloudComputing/DRBackup/OceanStor BCManager management IP address/YYYY-MM-DD/Auto/ConfigData.zip Manual backup: Go to your local system to obtain the ConfigData.zip file. 3.Import the configuration data into the newly installed OceanStor BCManager.

Introduction to fault recovery of OceanStor ReplicationDirector
If data or applications at a production site become unavailable due to disasters or faults, you need to recover data from a disaster recovery site. Fault recovery is performed only in the disaster recovery management system at the disaster recovery site. The latest backup data at the disaster recovery site is used to recover data.

In FusionInsight,How to handle Management Node fault
1.If only one management node is faulty, handle the alarm based on the handling procedure of "ALM-12006 Node Fault." 2.If two management nodes are faulty but FusionInsight Manager can be accessed properly, the following alarms are reported:a.ALM-12006 Node Fault b.Active/standby Component Failover c.Service Unavailable Handle alarms a, b, and c in sequence. If the alarm persists after handling a and b,replacing a Faulty Node to resolve the problem. 3.If FusionInsight Manager cannot be accessed properly, contact the administrator to rectify hardware, network, and OS faults. If the fault persists, contact technical support; otherwise, go to 2.

Rights-based management supported by the OceanStor ReplicationDirector
The OceanStor ReplicationDirector (mainstream version: V100R003C10) supports rights-based management. It provides detailed definitions of disaster recovery rights. Different disaster recovery operation rights can be allocated to different users, ensuring efficient disaster recovery security.

Domain-based management supported by the OceanStor ReplicationDirector
The OceanStor ReplicationDirector (mainstream version: V100R003C10) supports domain-based management. Different management domains can be specified for different users. A user can perform disaster recovery configuration and management on devices (such as storage arrays and hosts) only in the management domain specified for the user.

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