H13-624_V5.5 試験問題を無料オンラインアクセス

Assume a financial customer purchased several Huawei OceanStor Pacific 9950 storage devices for service deployment. After hardware is installed, an engineer needs to install software for the DPC scenario. Which of the following statements are true about installation and deployment operations? (Choose all that apply.)

• A.Before adding a data cluster module, the engineer needs to obtain and load a license to the storage system.
• B.Before adding a data cluster module, the engineer must install the Message Passing Interface (MPI) framework.
• C.On the wizard UI, the engineer needs to configure the IP addresses for the data cluster module and iBMC of the node.
• D.During LLD configuration, the engineer must use SmartKit to initialize nodes, upgrade firmware, and install the OS.

FILL BLANK
The OceanStor Pacific series storage systems support the ______ feature. This feature uses the classic token bucket algorithm to control the traffic upper limit. If local tokens are insufficient, tokens are continuously generated and added to the token bucket based on the OPS and bandwidth upper limit of the corresponding QoS control object as the rate.

Assume an industry customer purchased several Huawei flash storage devices for service deployment. During routine management, an engineer found that the host bus adapter (HBA) driver version of the host is outdated and the number of concurrent HBAs was insufficient. As a result, the latency on the host differs greatly from that on the storage side. Which of the following measures can the engineer take to optimize performance? (Choose all that apply.)

• A.Upgrade the HBA driver to the latest version.
• B.Change the load balancing algorithm of the multipathing software to min-task.
• C.Use the management software provided by the HBA vendor to query and modify the number of concurrent HBAs.
• D.Change the cache prefetch policy to constant prefetch.

As a next-generation storage system, Huawei OceanStor Dorado series can focus on core enterprise services and meet diversified enterprise requirements. Which of the following statements is false about the all-flash storage products of the series?

• A.OceanStor Dorado 6000 supports 100 Gbit/s Ethernet back-end ports and 10GE electrical front- end ports.
• B.The OceanStor Dorado 8000 controller enclosure is 4 U high with four CPUs and provides a maximum of 8192 TiB available capacity.
• C.The OceanStor Dorado 6000 controller enclosure is 2 U high with two CPUs and supports a maximum of 32 controllers.
• D.The controller enclosure of OceanStor Dorado 18000 is 2 U high with two CPUs. The front-end port types include 8/16/32 Gbit/s FC/FC-NVMe and 10/25/40/100 Gbit/s Ethernet.

In Huawei flash storage, an administrator is a built-in role that can manage users, upgrade the system, change the system time, power off the device, and restart the device.

• A.FALSE
• B.TRUE