[Nov-2024] Free H13-629_V3.0 Exam Dumps to Improve Exam Score
2024 Realistic H13-629_V3.0 Dumps Exam Tips Test Pdf Exam Material
NEW QUESTION # 385
In the Fusionstorage system, the ( ) component processes IO messages sent by VBS, performs specific I/O data storage space operations, protects data redundancy, and persists it to storage media. (Please enter the English abbreviation)
Answer:
Explanation:
OSD
NEW QUESTION # 386
In the Huawei OceanStor 9000 file system, which of the following description about the metadata is incorrect?
- A. Metadata is only stored in the SSD hard disk of the named storage node.
- B. Metadata is mirrored to achieve redundancy between nodes to ensure data reliability.
- C. Metadata is stored in the hard disk of each node according to M+2, which may not be the same as the cached location when the system is running.
- D. Manage metadata through dynamic subtrees.
Answer: A
NEW QUESTION # 387
The international standard SHARE 78 divides the disaster recovery system into 7 levels. Which of the following technologies can be used for the sixth level of data protection?
- A. Incremental LUN copy
- B. Asynchronous Remote Replication
- C. Full LUN copy
- D. Synchronous Remote Replication
Answer: D
NEW QUESTION # 388
In a company's data center, Huawei's multi-path software is installed on the host system to connect storage devices through multi-links. A LUN stored on the device is mapped to multiple hosts at the same time, but some hosts cannot access the LUN. The storage project does not enable the multi-path software load balancing function and selects the FIFO (First Input First Output) method to solve the problem.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 389
There are 96 disks in a disk domain of Huawei OceanStor hybrid flash storage system. In order to fully utilize the performance of the hard disks, it is recommended that the total number of LUNs in the disk domain should not be less than ___.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 390
smartqos is based on the I/O ( ) scheduling technology and flow control technology of Lun.fs snapshots to ensure core business
Answer:
Explanation:
Priority
NEW QUESTION # 391
M customer plans to use eReplication to build disaster recovery scenarios. Which of the following statements about eReplication disaster recovery business configuration is wrong?
- A. Create protection groups based on different application types
- B. Creating a remote server is required
- C. Data-to-business recovery requires the creation of a recovery plan
- D. Most eReplication disaster recovery sites require a license
Answer: B
NEW QUESTION # 392
A bank's online transaction system runs on a set of Huawei all-flash storage, and the front-end application freezes during peak online transactions. The storage engineer has monitored that the host-layer application read-write ratio is 3:2, mostly random small I/O. Which of the following indicators is helpful for storage engineers to analyze the cause of the problem? (Multiple Choice)
- A. Control CPU utilization
- B. Controller average response time
- C. Hard Disk Utilization
- D. Front-end host port average 10 response time
Answer: A,B,D
NEW QUESTION # 393
The customer's production environment has high server performance, tight production network resources, and limited budget costs. The daily backup data volume is 1~2T, and the backup time is 3 hours. Which backup networking method is the most suitable?
- A. server-free
- B. 10GE lan-base
- C. 1 GE lan-free reference
- D. FC Network
Answer: B
NEW QUESTION # 394
Which of the following descriptions about the InfoStamper features of the OceanStor 9000 storage system is incorrect?
- A. There is a backward dependency between the objects of data according to the snapshot version.
Therefore, when reading snapshot data, the system determines from which object to read based on the dependencies of the objects. - B. OceanStor 9000 uses ROW technology for data.
- C. oceanStor9000 uses COW technology for metadata.
- D. There are shared data between different versions of the snapshot, between the snapshot and the current version.
Answer: A
NEW QUESTION # 395
RAID2.0 has the natural advantage of supporting SmartTier, which can accelerate the performance of hot data. Which of the following statements about SmartTier's performance is true?
- A. SmartTier has no impact on host service performance during hotspot data migration
- B. In the scenario where the read-write business ratio is 1:9, enabling SmartTier will greatly improve business performance
- C. During business operation, the size of EXTENT can be adjusted by the size of the hotspot data distribution area to obtain better performance.
- D. When a LUN is used as a backup storage medium, the performance improvement effect of SmartTier on this LUN is not obvious.
Answer: D
NEW QUESTION # 396
A company's business host runs the Linux operating system (take CentOS as an example). The storage engineer needs to use the Linux system performance monitoring tool in the process of collecting performance data. Which of the following is wrong?
- A. Use the top command to view the CPU usage
- B. Use the free command to view network IO information
- C. Use the iostat command to view disk IO
- D. Use the df command to view the storage space
Answer: B
NEW QUESTION # 397
A company newly deployed a set of Huawei distributed storage to build a new online trading system. The trading system database application software is deployed in a virtual machine.
Multiple teaching data volumes are mounted on the same virtual machine, and snapshots are used to complete the virtual machine. How can we ensure the reliability of data recovery during backup? (Multiple Choice)
- A. Snapshots and consistent snapshots follow the principle of dependency consistency
- B. All volume snapshots should be at the same time
- C. Data recovery needs to recover different data volumes in turn
- D. Multiple data volumes used by the database may not use consistent snapshots
Answer: A,B
NEW QUESTION # 398
According to fault classification, faults that have no impact on storage system performance or host services belong to ( ) faults.
Answer:
Explanation:
Ordinary
NEW QUESTION # 399
Smarttier advanced features, the data migration rate range is all __________.
Answer:
Explanation:
Storage Pool
NEW QUESTION # 400
Which of the extended statements about storage is true? (Multiple Choice)
- A. Scale-Out technology can increase storage performance and capacity
- B. Scale-UP technology is horizontal expansion, Scale-Out technology is vertical expansion
- C. Scale-Out device nodes can be in the same domain
- D. Scale-Up technology needs to increase the storage capacity to increase the storage capacity
Answer: A,C,D
NEW QUESTION # 401
A company has various businesses such as email and online storage, but its storage space is limited. It plans to enable SmartThin technology to optimize storage space. Which of the following statements are true about SmartThin? (Multiple Choice)
- A. SmartThin virtualizes storage resources
- B. SmartThin is implemented by assigning on demand
- C. SmartThin does not support creating a LUN larger than the maximum physical free space of the storage pool
- D. SmartThin will not allocate all the space in advance, but will present the capacity form larger than the physical storage space to the user
Answer: A,B,D
NEW QUESTION # 402
Huawei's OceanStor Pacific series monitors components in a comprehensive sub-health state and performs intelligent diagnosis to achieve automatic isolation. Which of the following is included in the sub-health status monitoring of the system? (Multiple Choice)
- A. Main storage disk, cache disk, system disk, metadata disk
- B. CPU slowdown leads to access slowdown
- C. Repeated error correction of memory leads to access slowdown
- D. Intelligent diagnosis and identification of network port, network card, link and other abnormalities based on the networking model and abnormal information
Answer: A,D
NEW QUESTION # 403
The file system quota feature is called smartquota, and K computing can control resources separately for users of resources such as ____________, users, and user groups.
Answer:
Explanation:
Directory
NEW QUESTION # 404
Which of the following scenarios can InfiniBand be applied to? (Multiple Choice)
- A. Interconnection between storage disk enclosures
- B. Interconnection between FusionCube devices
- C. Interconnection between distributed storage nodes
- D. Interconnection between storage controllers
Answer: B,C,D
NEW QUESTION # 405
In the OceanStor 9000 system, although a floating IP is configured on a node, when a node is powered off abnormally, its floating IP needs to be manually migrated to other nodes.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 406
In the performance tuning process of the storage layer, which of the following links includes tuning operation preparation and tuning configuration?
- A. Information Collection
- B. Test and Application
- C. Tuning Analysis
- D. Tuning operations
Answer: C
NEW QUESTION # 407
There is a specification limit on the number of consistent splits for the target Huawei storage SmartMigration. When the number of LUNs of an application exceeds the specification, the host service needs to be stopped once to complete the entire split.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 408
For the homogeneous online migration solution based on Huawei's heterogeneous virtualization technology, which of the following descriptions is correct?
- A. The host must use Huawei's self-developed multipath
- B. Select "Third Party Camouflage" in the heterogeneous virtualization operation
- C. The target storage OceanStor V5 currently only supports Linux hosts
- D. The migration target LUN and the edevLUN must be the same controller
Answer: D
NEW QUESTION # 409
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