H13-531_V2.0 Exam Dumps - Huawei HCIE-Cloud Computing Questions and Answers

The Erasure Coding technology is applied to realize the RAID function between nodes, and the configuration of the protection level is supported.

Any node or any disk failure without affecting data integrity.

Multiple copies can ensure that in the case of server failure, cabinet failure, or even computer room failure, the data is still

While not lost, accessible.

The application of the multi-copy mechanism can copy 2 to 3 copies of the same data, and place different copies in different

On the server, on the cabinet, or even in a different computer room.

Compared with the EC mechanism, the reliability of multiple copies is not reduced, or even higher than the EC mechanism, while the space utilization rate increased significantly.

Gateway basic information

Virtual Machine Usage Information

Basic information of components

User connection information

TRUE

FALSE

DHCP

FC-Nova-Compute

Compute

Host os

In the server-free networking topology, the backup data flow and the service data flow are the same network

For existing business; the biggest impact is the server-free networking topology

In the LAN-Base networking topology, the backup data flow and the service data flow are not the same network

In the LAN-Free networking topology, the backup data flow and the service data flow are not the same network

After opening the memory reuse of the computing node, the degree of memory reuse that can be achieved is the same as the actual memory of the virtual machine.

proportional to usage

The memory bubble allows the system to actively recycle the physical memory temporarily unused by the virtual machine and allocate it to the need for reuse

memory virtual machine

Memory swap can virtualize the external storage into memory for the virtual machine to use, and temporarily use the memory on the virtual machine.

Data is stored on external storage

Memory sharing allows multiple virtual machines to share memory pages with the same data content

Virtual Group (Full Replication) - Desktop Group Type (Dynamic Pool)

Virtual Group (Linked Clones) - Desktop Group Type (Static Pool)

Virtual Group (Full Copy) - Desktop Group Type (Proprietary)

Virtual Groups (Linked Clones) - Desktop Group Type (Proprietary)

CPUonly supportKVMreuse in the environment

vCPUThe reuse ratio indicates that,FusionSphere OpenStackofvCPUnumber of cores andFusionCompute vCPUThe reuse relationship of the number of cores

vCPUThe reuse ratio indicates that,FusionSphere OpenStackofvCPUnumber of cores andFusionComputephysicsCPUThe reuse relationship of the number of cores

FusionSphere OpenStackofvCPUofvCPUNumber of cores =FusionComputenumber of threads*vCPUReuse ratio

True

False

FC-SAN

IP-SAN

FusionStorage Block

NAS