H13-629_V3.0 Exam Questions

During the disaster recovery drill, the business will be switched to the disaster recovery end. In order to prove the reliability of the disaster recovery system, simulation testin...

When using Huawei OceanStor hybrid flash storage, users need to mount file system snapshots to access snapshot data.

In Huawei OceanStor hybrid flash storage system, the file system block size is a measure of the size of the file system data block. File system blocks of different sizes are design...

Which of the following descriptions of the arbitration server mode in HyperMetro are correct? (Multiple choice)

Which of the following configuration strategies can improve the security of the storage system? (Multiple choice)

The storage system uses virtualized storage technology. The LUN created in the storage pool includes two parts: () volume and data volume.

Cache is mainly used to cache host data; it enables the host to read and write data without having to operate the hard disk every time, thereby improving the read and write perform...

The fast upgrade method is a method in which the controllers are upgraded in batches and reset to take effect.

Which of the following hardware node types are included in Huawei OceanStor Pacific series storage? (Multiple choice)

User A is responsible for the daily maintenance and management of the data protection system, and configures the system, storage and other resources. In the storage system, which o...

Which of the following descriptions of HyperMetro's "active-active pair" is correct? (Multiple choice)

When Huawei's hybrid flash storage is used for data migration, if the Smartligration migration rate is set to "medium speed", what is the maximum migration rate that can be achieve...

In the backup scenario of Huawei data backup appliances, deduplication types can be divided according to different granularities. Which of the following granularities does online d...

Huawei's DME platform realizes remote operation and maintenance of storage resources.

Compared with traditional RAID algorithms, Huawei Ocean9000 adopts erasure code redundancy technology with higher reliability and more flexible redundancy strategy. In the erasure...

The block service provides a linked clone mechanism that supports the creation of multiple snapshots based on a clone volume. The data content of each snapshot volume when it is fi...

In Huawei's all-flash storage devices, multi-stream write technology works through the SSD driver and controller software to store hot and cold data in different blocks, thereby in...

Huawei OceanStor 9000 provides a single file system to the outside world, which is managed through a unified file system namespace. Which of the following descriptions of namespace...

Which of the following descriptions about metadata is correct?

In the active-active solution, two arbitration servers are deployed at the arbitration site to form a master-slave relationship (cold standby). If all links between the primary arb...

In the OLTP business scenario, Huawei OceanStor hybrid flash storage uses SmartTier technology when creating a storage pool. Which of the following settings can improve the accurac...

A company purchased two sets of Huawei all-flash storage devices for deploying database services, which were deployed in Data Center A and Data Center B in City M. Active-active di...

Which of the following application scenarios is Huawei OceanStor hybrid flash storage deduplication feature applicable to?

A company plans to optimize the performance of a Huawei hybrid flash storage used in a decision support system. After testing, the storage engineer obtains some information: 1) Sin...

There are 96 disks in a disk domain of Huawei OceanStor hybrid flash storage system. In order to fully utilize the performance of the disk, when planning, what is the minimum recom...

Customer M plans to use eReplication to build a disaster recovery scenario. Which of the following statements about the eReplication disaster recovery business configuration is wro...

Which of the following descriptions of DME architecture features is wrong?

The peak write bandwidth of an application is 10MB/s, the average write bandwidth is 20OKB/s, and the average write TO size is 4KB (bandwidth utilization is 70%). If you need to us...

Regarding the file deduplication and compression features of Huawei OceanStor hybrid flash storage, which of the following statements is wrong?

Which of the following statements about the protocol layer of Huawei's distributed storage products is wrong?

What are the correct ways to configure basic storage services on Huawei all-flash storage? (Multiple choice)

Which of the following methods can be used to determine whether the SSD device has reached a bottleneck? (Multiple choice)

After purchasing new hybrid storage to replace the old storage, prepare to switch services. (Multiple choice)

Huawei's OceanStor hybrid flash storage system not only provides excellent storage services for application servers but also supports various advanced data backup and disaster reco...

When creating a LUN on Huawei Oceanstor hybrid flash storage, the initial allocation policy is selected as "Automatic Allocation". After creating LUN1, confirm that 80% of LUN1's s...

Due to technological changes, dynamic scaling and frequent changes in storage services have brought higher capability requirements to operation and maintenance.

A company's data center deployed a set of Huawei hybrid flash storage, and the storage engineer used the Trusted feature to protect the LUN data. The storage engineer's misoperatio...

During the configuration of the HyperMetro active-active domain, when adding an active-active Pir, you can select the active-active Pair and set its "Pair Running Status" to "Norma...

The WORM feature adds WORM attributes to the ordinary file system, so that files in the file system can only be read but not written.

After the cache mirroring function between the two controllers of Huawei OceanStor all-flash storage array is enabled, the cache data between the two controllers is exactly the sam...

Huawei's hybrid flash storage adopts RAID2.0+ software architecture, which realizes the virtualization of underlying media and upper-level resources, and solves the problems of rap...

Huawei's intelligent distributed storage products, clusters can only provide block storage and object file storage interfaces for upper-layer applications.

Intelligent load balancing technology in Huawei distributed storage, its access mode is Active- Active

Operation and maintenance is essentially the operation and maintenance of networks, servers, and services at all stages of their life cycle.

In the scenario of protecting the database, when the slave end uses the virtual snapshot method to verify the LUN data consistency of the production end and the disaster recovery e...

Regarding performance tuning for typical RAID 2.0 application scenarios, which of the following statements are correct? (Multiple choice)

Which of the following descriptions of storage networking are correct? (Multiple choice)

Which of the following descriptions about smartcache are correct? (Multiple choice)

Which of the following statements about RAID2.0 is wrong? (Multiple choice)

Taking Huawei OceanStors all-flash storage device as an example, which of the following descriptions of logical ports are correct? (Multiple choice)