Huawei Updated H13-624_V5.5 Exam Questions and Answers by oliwier

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.

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.

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.

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

TRUE

FALSE

This technology enables the storage system to implement periodic background data integrity check. When the service load is heavy or service access is frequent, the system automatically starts periodic background data integrity check and self-healing.

For silent data scenarios such as bit change and read offset, the end-to-end data integrity check technology supports logical block addressing (LBA) check of clusters and hosts.

Block, NAS, and object services support end-to-end data integrity check, but the HDF5 service does not.

In this technology, write requests are checked at the system entry (virtual block service). User data is checked again in the object storage device (OSD) before being written to disks. Data Is written to disks only after the data integrity check succeeds.

During software deployment, Device Manager must be used to initialize the network of nodes.

During hardware deployment, SmartKit can be used to install OSs in batches.

During software deployment, SmartKit can be used to configure clusters, such as disabling Link Layer Discovery Protocol (LLDP) for an OS and enabling the function of Baseboard Management Controller (BMC) mobile customization.

SmartKit can be used to configure the BMC IP addresses, subnet masks/prefixes, gateways, and BMC host names, and to check the firmware, OS, and driver versions.