Without a Mapping View (Host Group + LUN Group + Port Group), the host cannot access the LUN.

Faulty system disks and some interface modules in flash devices often require specific procedures such as gracefully removing the components, performing data migration or failover, and ensuring system stability before replacement. Direct removal without following proper steps can cause data loss or system instability.

In Huawei scale-out storage, when properties of a consistency group are modified, these changes are synchronized across all pairs within the group, ensuring consistent configuration and that the consistency group properties prevail.

The node connections load balancing policy selects the node with the smallest number of file service connections to handle new client connection requests, ensuring balanced connection distribution across nodes.

SmartTier automatically migrates data between storage tiers based on access frequency.
SmartCache only accelerates access but does not move data.