H13-629_V3.0試験無料問題集「Huawei HCIE-Storage V3.0 認定」
In order to improve system business performance, fusionstorage forms a shared distribution of SSDs on each storage node: cache resource pool, a part of which is used as the cache area of the main memory machine, to ensure that data passes through this part of the cache before entering the HDD mechanical disk. Cache data to reduce latency, usually called ________cache.
正解：
disk
In the Internet company's storage system, services A and B constantly preempt cache and network resources, causing delays in other services. Service A handles the transaction and Service B analyzes the query. Therefore, an immediate response to service A must be guaranteed. To solve this problem, the engineer configures the QoS priority of service B to be higher than the OoS priority of service A.
正解：A
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Due to the increasing number of cloud users, a security enterprise needs to expand a new data center to respond to storage needs, and plans to purchase flash memory storage devices to support image data storage. The site plans to support 300 video signals, each with a flow rate of
1.5Mbps, and requires that each video signal be reserved for at least one month.
known:
1) The nominal capacity of a single hard disk is 931GB, and two coffer disks are configured, each with a size of 480GB, and the coffer disk is not a member disk of a RAID group;
2) The server uses Windows operating system, and the file system uses NTFS, the space occupancy rate is about 0.01%
3) Due to the influence of large data write traffic and large storage space, the basic cost and data security are considered, the RAID strategy will adopt RAID5, the plan is to configure 80+1P, and use the default hot standby strategy (equivalent to creating one hot spare for each RAID group).
What is the approximate total capacity required for this site?
1.5Mbps, and requires that each video signal be reserved for at least one month.
known:
1) The nominal capacity of a single hard disk is 931GB, and two coffer disks are configured, each with a size of 480GB, and the coffer disk is not a member disk of a RAID group;
2) The server uses Windows operating system, and the file system uses NTFS, the space occupancy rate is about 0.01%
3) Due to the influence of large data write traffic and large storage space, the basic cost and data security are considered, the RAID strategy will adopt RAID5, the plan is to configure 80+1P, and use the default hot standby strategy (equivalent to creating one hot spare for each RAID group).
What is the approximate total capacity required for this site?
正解：A
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A customer has a data analysis system. The database is a SQL Server database and is stored as an object store. The total quantity is 5TB. It is planned to be migrated to HUAWEI CLOUD, and the migration is required to be completed within 1 day. Which of the following is the most suitable migration method?
正解：A
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