H13-624_V5.5 試験問題を無料オンラインアクセス

In Huawei flash storage. If an engineer wants to remotely power on the storage system, the engineer must make an appropriate networking plan for the controller enclosures of the storage system. Which of the following statements is false about the networking principles of a storage system with multiple controller enclosures?

• A.The maintenance terminal has been connected to any service network port on any controller enclosure.
• B.The maintenance network ports of all the controller enclosures have been connected correctly in accordance with standard networking.
• C.All scale-out cables have been connected property to the controller enclosures.
• D.All power cables have been connected properly to the controller enclosures.

Which statements are false about software Installation of Huawei OceanStor Pacific series storage systems?

• A.To install the file service in the standard protocol scenario, the switch configuration is not required throughout the entire installation process.
• B.To install the Distributed Parallel Client (DPC), the switch configuration is required before the installation regardless of whether the low level design (LLD)- or wizard-based installation mode is selected.
• C.To interconnect with Huawei Cloud Stack during block service installation, storage and compute nodes must be deployed in converged mode, and the management nodes must be deployed in the virtualization environment.
• D.To interconnect with FusionCompute during block service installation, storage and compute nodes must be deployed in converged mode, and the management nodes must be deployed in the virtualization environment.

Huawei OceanStor Pacific series is an intelligent scale-out storage product that supports large-scale scale-out and delivers high reliability. Which of the following statements are false about the product's reliability?

• A.In terms of data reliability, multiple RAID policies are supported based on the traditional disk-level RAID mode.
• B.The product leverages link aggregation to ensure transmission link redundancy and performs link switchover or isolation to ensure service continuity if a link becomes faulty or subhealthy.
• C.The product uses the multi-copy technology to implement the intra-node RAID function. If a node is faulty, the system reliability is not degraded and even remains higher than that of the EC mechanism.
• D.The product adopts Kunpeng processors to integrate functions of multiple chips and effectively improve hardware reliability.

The scale-out storage system supports cabinet-level security. That is, N data blocks and M parity blocks are stored in different cabinets. If M nodes or M disks are faulty, the system can still read and write data without service interruption or data loss. If M cabinets are faulty, services may be interrupted.

• A.FALSE
• B.TRUE

An industry customer purchased several Huawei OceanStor Pacific series scale-out storage devices for service deployment, and an engineer configured the SmartMigration feature on the storage devices. Now the engineer wants to change the split mode and migration rate of a SmartMigration task due to changes in service requirements. Which of the following SmartMigration running statuses does not allow the engineer to perform the change?

• A.Migrating
• B.Faulty
• C.Interrupted
• D.Paused