최신 H13-624_V5.5 무료덤프 - Huawei HCIP-Storage V5.5

A. FALSE

B. TRUE

A. In the optimization operation phase, the engineer needs to deploy DR for the service system, and needs to modify multiple configuration at a time during the optimization configuration.

B. In the test and application phase, the engineer needs to test the configurations to check whether the optimization objective is achieved. If yes, the engineer can put the system into use.

C. In the optimization analysis phase, the engineer needs to specify the performance optimization objective, find out the performance bottleneck, and identify the parts that play a key role in Improving the system performance.

D. In the information collection phase, the engineer needs to collect basic information about applications and data, such as the impact of application configurations on data, data size, and read/write ratio.

A. FALSE

B. TRUE

A. FALSE

B. TRUE

A. The interval between removing the faulty disk and inserting a normal one is at least 10 seconds.Otherwise, the disk may be damaged.

B. The duration from removing the main storage disk to installing a normal one on the node cannot exceed
10 minutes. Otherwise, heat dissipation of the storage device will be affected.

C. When removing the disk, the engineer needs to remove it from its connector, wait at least 60 seconds, and then remove the disk from the chassis.

D. Before using SmartKit to replace the disk, the engineer needs to complete the pre-processing as prompted. After that, the engineer can continue the subsequent operations.

A. Routes at the service layer balance storage space and accelerate fault reconstruction.

B. Unstructured and structured services at the service layer have different route-based hash policies.
However, both unstructured and structured services are mapped based on the same basic routing model.

C. The route-based hash policy of the persistence layer is different from that of the service layer. The route- based hash policy of the persistence layer is implemented based on weights, while that of the service layer is implemented based on STORE DHT.

D. In load balancing at the semantic layer, a directory is divided into 256 partitions by default and can be adjusted to a maximum of 512 partitions.

A. FALSE

B. TRUE

A. This feature provides a full copy of the source LUN's data at the synchronization start time. Hosts can read and write the target LUN immediately, without waiting for the copy process to complete.

B. A source LUN and a target LUN form a HyperClone pair, and a source LUN cannot form multiple HyperClone pairs with different target LUNs.

C. There are significant differences between clone blocks and clone file systems. The former is implemented based on the redirect-on-write (ROW) technology, while the latter is implemented based on the copy-on-write (COW) technology.

D. This feature synchronizes data from the source LUN to the target LUN and can also restore data from the target LUN to the source LUN.

A. DPC provides high storage performance for HPC scenarios.

B. A single client can connect to multiple storage nodes, and the single-stream bandwidth is high.

C. DPC implements I/O-level load balancing, preventing service load forwarding between storage nodes.

D. DPC does not support MPI-I/O. Therefore, DPC can provide better access performance for upper-layer services.

A. When the TCP+SSl/TLS protocols are used for Syslog alarm notification, you need to set the certificate verification mode to improve the security of storage system logs.

B. During the wizard-based initialization, you need to configure basic information, such as device information, device time, and licenses.

C. During security configuration management, read-only users have only the access permission to the storage device, that is, they can only perform query operations.

D. You must change the IP addresses of the management network port and maintenance network port using the command-line interface (CLt) before applying for and activating a license.