최신 H13-629_V2.5 무료덤프 - Huawei HCIE-Storage V2.5
Which of the following features does the Thin Lun of Huawei OceanStor hybrid flash storage support? (Multiple Choice)
정답: B,C,D
A company plans to buy Huawei hybrid flash storage devices to replace older storage devices that store 5TB of data. Its data volume is expected to grow by 30% annually over the next five years.
Regardless of duplication and compression, which of the following is the closest value to the required capacity?
Regardless of duplication and compression, which of the following is the closest value to the required capacity?
정답: A
To prevent Hyper CDP from taking up too much storage space, which of the following capacity thresholds can an administrator set on a storage pool? (Multiple Choice)
정답: B,D
A bank enabled the SmartTier! feature for the storage space of the bill trading system. During the I/O monitoring process, it was found that the data access written by the business was very high.
Which of the following configurations can optimize performance? (Multiple Choice)
Which of the following configurations can optimize performance? (Multiple Choice)
정답: C,D
Which of the following descriptions about the characteristics of the DME architecture is wrong?
정답: C
A data analysis company plans to migrate data analysis services to HUAWEI CLOUD. Compared with self-built analysis platforms, migrating data to HUAWEI CLOUD can reduce investment in O&M personnel.
정답: B
There are two services, A and B, in the storage system of an Internet company that are constantly competing for cache and network resources, resulting in longer waiting times for other services. Among them, A business is a transaction processing application program, and B business is an analysis and query application program, which needs to ensure the immediate response of A business. To solve this problem, engineers configure the QoS priority of A service to be higher than that of B service.
정답: B
Due to the rapid business development of a company, the current storage A can no longer meet the needs. The company decides to purchase a set of Huawei all-flash storage B to replace the existing storage A equipment. It is required that services are not interrupted during data migration from storage A to storage B. When configuring an eDevLUN for service takeover, the LUN masquerading option should not be masqueraded.
정답: A
A bank deploys two sets of Huawei all-flash storage. Storage A is deployed in the production center, and storage B is deployed in the disaster recovery center. The planning information is as follows:
(1) The business data, logs and modification information of the transaction system database are stored in LUNO1, LUNO2 and LUNO3 of storage A respectively;
(2) When storage A and storage B establish a remote replication relationship, add the remote replication pair of LUNO1, LUNO2, and LUNO3 to the consistency group.
During the process OF data synchronization, the remote replication task of LUNO2 fails.
The consistency group will immediately stop the remote replication tasks for LUNO1 and LUNO3.
(1) The business data, logs and modification information of the transaction system database are stored in LUNO1, LUNO2 and LUNO3 of storage A respectively;
(2) When storage A and storage B establish a remote replication relationship, add the remote replication pair of LUNO1, LUNO2, and LUNO3 to the consistency group.
During the process OF data synchronization, the remote replication task of LUNO2 fails.
The consistency group will immediately stop the remote replication tasks for LUNO1 and LUNO3.
정답: B
The peak write bandwidth of an application is 10MB/s, the average of write bandwidth is 200KB/s, and the average write T0 size is 4KB (the bandwidth utilization rate is 70%). If the OceanStor V3 storage array needs to be used for data disaster recovery and the asynchronous replication mode is set, the minimum network bandwidth required is ?
정답: B
Both the production center and the disaster recovery center of a bank use Huawei's hyper-converged storage products, and the two centers perform disaster recovery through asynchronous replication. The replicated network type can support GE/10GE/25GE.
정답: B
For incremental migration under CIFS sharing, it is necessary to add parameters to Migrationdirector for NAS to ensure that the corresponding files on the target end will be deleted synchronously after the source end file is deleted. The parameter is?
정답: B
When the alarm information can be collected normally, the alarm analysis method is suitable for locating any fault.
정답: A
In Huawei all-flash memory, which of the following upgrade methods does not require resetting (restarting) the controller?
정답: A
A customer plans to migrate 5TB of object storage data to HUAWEI CLOUD due to business needs. It is recommended to use the pre-migration evaluation function for resource evaluation, and then create object storage near-migration tasks in batches on the evaluation interface. The system will automatically divide it into multiple migration tasks based on the inventory and quantity distribution of objects in the bucket, improving migration efficiency and reducing migration time.
정답: B
The data protection all-in-one machine is charged according to the back-end capacity > License. When the project is implemented, it is required that the back-end effective capacity must be greater than the license capacity.
정답: A
During the CIFS share migration process, in order to ensure that the migrating user has access to the source storage, which user groups need to be added to the source storage? (Multiple Choice)
정답: A,B
The hard disk unit of Huawei's all-flash storage system adopts the self-developed SSD, which is mainly composed of a control unit and a storage unit. The control unit includes the SSD controller, host interface, NANDFLASEH particles, etc., and the storage unit is mainly DRAM.
정답: A
In the Huawei OceanStor storage system, when creating a clone, the original LUN can be a thick LUN or a thin LUN, and the secondary LUN can only be a thin LUN.
정답: B
Which of the following statements are correct regarding the features of Huawei's hybrid flash storage block service? (Multiple Choice)
정답: C,D