Online Access Free H13-624_V5.5 Exam Questions

For device reliability purposes, during the quick Installation of OceanStor Pacific 9550, engineers need to connect power cables on the storage device supplied by two power modules to separate power distribution units (PDUs).

• A.TRUE
• B.FALSE

As a next-generation storage system, Huawei OceanStor Dorado series can focus on core enterprise services and meet enterprises' service requirements. Which of the following statements are false about Huawei OceanStor Dorado series storage systems?

• A.OceanStor Dorado 18000 uses 200 Gbit/s RDMA shared interface modules for cross-engine expansion, implementing full interconnection between 8, 12, and 16 controllers.
• B.Dorado V6 series and new converged storage products use the PCIe Scale-Out architecture.
• C.The back-end shared interface module of OceanStor Dorado 18000 is inserted into the enclosure.
  The disk enclosure connected to the interface module can be accessed by controllers in the engine at the same time.
• D.OceanStor Dorado 18000 supports a maximum of 28 interface modules and implements intra- engine mirroring and cross-engine interconnection through the 100 Gbit/s RDMA network.

An industry customer has purchased a Huawei OceanStor Pacific 9950 scale-out storage device for service deployment. During an inspection of the device, the location indicator of a main storage disk module is steady yellow. What is the status of the disk module?

• A.The main storage disk module is running properly.
• B.The main storage disk module is being located.
• C.The main storage disk module is faulty or about to fail.
• D.The main storage disk module is powered off.

For Huawei flash storage, a user can configure the DME IQ service for upload logs, including performance logs and disk health analysis (DHA) logs. DHA logs refer to routine run logs of disks, which contain collected disk health and I/O statistics.

• A.TRUE
• B.FALSE

When demarcating a performance issue of Huawei flash storage, engineer A finds that the latency observed on the compute side is much longer than that on the storage side. This indicates that the issue most possibly occurred on the storage, for example, the disk performance upper limit has been reached.

• A.TRUE
• B.FALSE