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OceanStor 9000 V300R006C00 File System Feature Guide 12

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This section provides answers to the frequently asked questions (FAQs) related to NDMP backup.

After a Node Is Added, How Can I Know the Configuration Information About NDMP Backup of the Node?


After a node is added, how can I know the configuration information about NDMP backup of the node?


When a node is added, the configuration information of NDMP backup is synchronized from the primary node to the new node. Based on the configuration information, the system determines whether to enable NDMP backup. If yes, enable the NDMP service. If the NDMP service fails to be enabled, raise a related alarm.

How Can I Handle NDMP Backup of a Node When I Delete the Node?


How can I handle NDMP backup of a node when I delete the node?


Before deleting the node, disable InfoEqualizer to allow the floating IP address of the node to be assigned to another node and then stop the NDMP service. There is no need to determine whether NDMP service is running or online. After the floating IP address floats to a node, the node takes over the backup or recovery services of the node to be deleted.

Does NDMP Backup Affect Version Upgrade?


If I want to upgrade a version without NDMP backup to a version with NDMP backup, does NDMP backup affect the version upgrade?


Since there is no NDMP in the original service, all values are used by default and will not affect the version upgrade.

Updated: 2019-06-27

Document ID: EDOC1000122519

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