The QoS characteristics of the object service, for applications with different priorities, different buckets can be configured, and the TPS of the buckets and the allocation of bandwidth resources can be controlled through QoS; different QoS policies can be configured for VIP tenants and ordinary tenants in the same system to ensure the quality of service for high-priority tenants.

Based on full interconnection of data channels and communication channels, a clustered NAS system employs cluster volume management to manage storage space globally. All nodes in the cluster can access the same storage space using the same volume device name, ensuring block device access consistency.

Which of the following storage nodes will configure an SSD as a read cache by default? (Multiple choice)

Select all interfaces which are ALWAYS present in an OceanStor 5500 V3. (Multiple Choice)

Scale-out is a horizontal expansion architecture that addresses the needs and challenges produced by rapid data growth and complex data changes.
Which are characteristics of the scale-out architecture? (Multiple Choice)