H13-629_V2.5 Exam Dumps : HCIE-Storage (Written) v2.5

Huawei Oceanstor 900 adopts erasure code technology to protect the data. If an office has six nodes, and the customer wants to have one office, what redundancy model protection level can be used? (Multiple choice.)

A computer center plans to purchase a set of Huawei Oceanstor 9000 products as a follow-up storage system. The requirements are as follows:

(1) The minimum storage system needs to provide a total bandwidth of 3-4GB / s

(2) storage space can reach 1PB, to meet a single file GB storage

(3) computer center room requires control deployed in a cabinet use

(4) Internal computer cluster nodes are now all InfiniBand network

Based on the above information, which of the following configuration suggestions do you think is more suitable for this project?

In the Huawei OceanStor system, the size of the file system block is a measure of the size of the accessed file system block. The size of the block is designed according to the size of the data block. Different size of the file system block selects the corresponding file system block, according to the size of the data block. If the business scenario is the media, for large file archiving or stagger I / O backup scenarios, it is recommended to choose the default 64KB disk block size.