H13-629_V3.0 Exam Questions

SmartCache, as a write cache service module in the storage system, uses SSD disks as an extension of RAMCache in the storage system to cache clean hot data that RAMCache cannot sto...

Huawei OceanStor distributed storage system provides a level 10 end-to-end data integrity protection solution that can effectively detect various silent data corruption scenarios s...

A company's business runs on a set of Huawei all-flash storage devices. During the inspection, the operation and maintenance engineer found that the average latency on the host sid...

Hot plugging refers to replacing, adding, upgrading, and removing hardware devices without shutting down the system or power supply. PCIE hot plugging is a "no surprise (NM.Surpris...

After successfully hosting the external LUN, you can use the SmartMigration feature to migrate the data on the heterogeneous storage system to the local storage system and use the...

A bank's core system has database services and file system services. It can purchase a set of Huawei hybrid flash storage devices that support SAN and NAS dual-active and implement...

The data protection integrated machine is charged according to the backend capacity > License. When the project is implemented, the effective capacity of the backend must be greate...

In Huawei HyperMetro active-active solution, when the active-active data center link fails, it will enter the "pending synchronization state". In order to quickly restore the busin...

If the two sites to be migrated are far apart and network loss has a significant impact on the migration rate, do not use direct cross-site migration. Shift plan.

SmartPatition of Huawei OceaStor hybrid flash storage can allocate independent cache space for different LUNs, and the capacity of the cache space is shared by read and write opera...

In Huawei OceanStor hybrid flash storage, which of the following statements about cache high and low water levels is correct? (Multiple choice)

Which of the following Oracle database best practices is correct? (Multiple choice)

The deduplication function of Simpana backup software cannot be enabled when the backup medium is FTL or VTL.

When the client uses the SMB1.0.2.02.13.0 protocol, when executing files inside Huawei OceanStor 9000, it does not need to go through the client. It is completed directly inside th...

Which of the following descriptions of the SmartQos feature of Huawei hybrid flash storage is wrong?

While the engineer was replacing the storage array controller, which of the following descriptions was wrong?

Which of the following solutions is usually used for file system level migration?

The international standard SHARE 78 divides the disaster recovery system into 7 levels. Which of the following technologies can be used to achieve the sixth level of data protectio...

Establish a remote disaster recovery center, the distance is 1000KM, the business data increment is 2G per day, the maximum synchronization is 8 hours, the bandwidth utilization is...

Which of the following is the upgrade method for controllers to be upgraded in batches and reset to take effect?

What are the migration solutions based on software functions? (Multiple choice)

A scientific research unit purchased a set of Huawei OceanStor 9000 storage products. The main configuration of the product is 8*Huawei OceanStor 9000 C Node front-end 10GE*2 + bac...

Which of the following are common high-bit operations under Linux? (Multiple choice)

Volume mirroring function, which of the following statements is correct? (Multiple choice)

Which of the following descriptions about FC switch ports is correct? (Multiple choice)

Huawei OceanStor hybrid flash storage dual controller fails and the controller serial port cannot be started and prints "Grub errx." (usually 24 or 17); after waiting for a long ti...

Huawei's hyper-converged storage has a parallel fast data reconstruction function. Data shards are spread across the resource pool. After a hard disk fails, it can be automatically...

The target storage for data migration is Huawei storage, using synchronization. During the migration process, the heterogeneous storage suddenly loses power, causing service interr...

The effective capacity of the storage device is less than the actual disk capacity. The discrepancy may be caused by hot spare space, coffer disks, RAID parity data, or metadata.

Enterprise A uses Huawei's advanced backup solution DPAs to back up database system data. The enterprise system is as follows: The capacity is 4TB: Incremental backup is performed...

The enterprise storage engineering is designing an enterprise data backup solution, which requires full backup every Sunday, incremental backup every day from Monday to Saturday, a...

In order to accurately understand the operating status of the storage system, engineers can use () tools to regularly update system data.

In the Fusionstorage system, the () component processes the IO messages sent by VBS, performs specific I/O data storage space operations, performs data redundancy protection and pe...

Huawei's all-flash storage system can use SmartQos's meteor control technology to improve business performance. When a user sets a performance upper limit target for a SmartOoS pol...

After the remote shield configuration is completed, the slave LUN is read-only by default. If the master LUN fails, the administrator needs to perform () operation to manually set...

() refers to the device where the user stores backup data

Huawei's all-flash storage controllers are connected using RDMA networking. By preparing () resources in advance on the receiving end, control messages and data are sent to the rec...

In the SmartVirtualization feature, which of the following manages the data storage location of eDevLUN?

In Huawei's all-flash storage system RAID 2.0+ technology, each SSD disk is divided into fixed- size chunks for logical space management. The default size of a chunk is () MB.

In Huawei OceanStor distributed storage components, which of the following components manages the hard disk process and performs specific I/ O data storage space operations?

If you need to implement automatic disaster recovery protection for a database in BCManager, what is the complete configuration process?

When a customer inspected Huawei OceanStor hybrid flash storage, he found that the controller B light was red and the system status indicator light was red. Which is the correct wa...

To ensure data security and business continuity, the company has built a primary and backup disaster recovery system. The construction information of the disaster recovery system i...

A company deployed a set of Huawei distributed storage in Data Center A and Data Center B, mainly using block services to carry database, virtual machine and other application-rela...

When the master volume of the master site and the slave volume of the remote slave site establish an asynchronous remote relationship, an initial synchronization will be started. A...

An engineer needs to perform a snapshot rollback operation to obtain source data at a certain point in the past. Which of the following statements are correct about this operation...

Which of the following services are included in the four-in-one storage services supported by Huawei distributed storage? (Multiple choice)

Company A has a daily real-time online transaction data volume of about 500 GB, and generates 30 CB of new data every day. The new data is frequently called within a week after it...

The storage device has two controllers, A and B. If the BBU of controller A fails, which of the following descriptions is correct?

Which of the following options are correct regarding backup strategy planning principles? (Multiple choice)