Huawei HCNP Storage CBDS (Constructing Big Data Storage) - H13-622무료 덤프문제 풀어보기

A. Each node uses the cache on the node exclusively.

B. Thin provisioning and thick provisioning are both supported.

C. The maximum supported file system capacity is40 PB.

D. The maximum supported data recovery speed is 1 TB/hour.

A. Oceanstor 9000 load balancing service support; round robin mode, CPU usage, number of node connections

B. You can classify nodes as needed. For each partition load balancing system, you can configure independent load policies and independent access to domain names.

C. The create policy is used to determine the initial placement of the file when creating the file system file.
The policy conditions include the storage path, the file name, and
UID/GID

D. The load balancing strategy can be based on: CPU, memory, bandwidth, network connections, node capability values

A. Calculate M check blocks by ErasureCode algorithm for every N consecutive data blocks

B. When data is written, it is cut into N data blocks with the same size.

C. In Erasure Code storage mode, the system supports up to M-1 hard disks.

D. The system stores N+M data blocks in parallel in different nodes.

A. Data to be written is divided into multiple data blocks of the same size.

B. The Erasure Code algorithm calculates N parity blocks for every M consecutive data blocks.(The value of N is smaller than that of M.)

C. M+N data blocks are concurrently stored to different nodes.

D. In Erasure Code storage mode, aconcurrent failure of N-l disks is tolerated.

A. The clustered NAS engine service network port is not connected to the client service network before the configuration is completed.

B. The heartbeat network of the clustered NAS engine is correctly connected to the heartbeat network.

C. The clustered NAS engine is powered on correctly and the indicator status is normal.

D. The clustered NAS engine node has completed hardware installation and cabling

A. Management network

B. Backend storage network

C. Heartbeat network

D. Front-end business network

A. True

B. False

A. Only non-empty directories can modify the redundancy ratio

B. The relationship between stripe size and read/write performance is: 512KB> 256KB> 128KB> 16KB

C. The relationship between redundancy ratio and read/write performance from high to low is: N+1> N+2=N+2: 1> N+3: 1> N+4

D. The modified stripe size is only valid for the file to be written. The file size before the modification remains unchanged.

A. Network group

B. Hostname

C. IP address

D. AD domain

A. Compatible with multiple operating systems

B. The unit of FTP sharing is the directory, and the shared directory can be accessed by multiple clients.

C. Provide shared services in a clustered manner, and the nodes can monitor each other's service status.

D. Provides service node status for load balancing, and data access is evenly distributed within the cluster.