H13-629_V2.5無料問題集「Huawei HCIE-Storage V2.5」

質問 1

If OceanStor hybrid flash memory is used at the same time, which of the following is not suitable?

（A）Front-end and back-end 25GE network

（B）Front-end and back-end 10GE network

（C）Front-end 10GE network and back-end 25GE network

（D）Front-end and back-end common GE network

正解：D 解答を投票する

質問 2

After SmartMigration is configured, if the LUNID and data volume ID of the source LUN are 1 and 2 respectively, and the LUN ID and data volume ID of the target LDN are 3 and 4 respectively when the migration starts, the LUN ID of the source LUN and the target LUN after the migration is completed. and data volume ID are:

（A）Source LUNs: 2 and 4 Target LUNs: 1 and 3

（B）Source LUNs: 1 and 4 Target LUNs: 3 and 2

（C）Source LUNs: 1 and 3 Target LUNs: 2 and 4

（D）Source LUNs: 3 and 1 Target LUNs: 4 and 2

正解：B 解答を投票する

質問 3

A company backs up database system data and uses the advanced backup function of Huawei's data protection all-in-one machine. The company's production volume capacity is 4TB, incremental backups are performed every day, and the data change amount is 10GB per day. What is the capacity of volumes need to mount at least?

（A）6TB

（B）6.5TB

（C）5TB

（D）5.5TB

正解：D 解答を投票する

質問 4

The research phase of backup plan mainly includes, project background research and ( ).

（A）Demand analysis

正解：A 解答を投票する

質問 5

When migrating an NFS share, if the target side has set the root permission to compress root_squash on the shared directory, using the migration server migration will cause the Unix Node permission to not be accurately migrated to the target side.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

質問 6

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)

（A）OSD

正解：A 解答を投票する

質問 7

In the CLI command "change storage, pool relocation speed relocation speed Middle", the ( ) field indicates the object to be operated.

（A）second

正解：A 解答を投票する

質問 8

The active architecture of Huawei's mass storage system ensures load balancing of high-concurrency transaction services. With this architecture, I/OS is evenly distributed to all frontends for access to load balancing.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

質問 9

A customer purchased two sets of Huawei OceanStor 9000 storage devices and deployed them in cities A and B respectively. Configure the infoRoplicator function to ensure the data reliability of production site A.
Which of the following description is wrong?

（A）If the replication link is disconnected, the Pair attribute can only be modified in the cluster where the home directory of production site A is located. When the replication link is restored, the modified pair properties are automatically updated to the production site slave directory.

（B）Due to system upgrade, master-slave switchover needs to be performed on the created remote replication pair. The switchover needs to meet the following conditions: 1. The "Pair Health Status" of the remote replication is "Normal", and the replication link is normal. 2. The write protection has been cancelled from the directory

（C）The channel authentication password can be modified. After the password is modified, if the replication link is disconnected, you need to manually re-enter the new password again, and keep the passwords of the channel initiator and receiver in the replication area consistent before the replication link can be restored.

（D）Set the channel authentication IP address, which is the static front-end service 1 address of any node in the remote cluster. Use stem to establish replication zone channel connections. The node must be within the replication zone.

正解：A 解答を投票する

質問 10

Minicomputer migration service, which layers does Huawei mainly support?(Multiple Choice)

（A）Virtualization layer

（B）Resource layer

（C）Application layer

（D）Infrastructure layer

正解：B、D 解答を投票する

質問 11

In Huawei oceanstorV3, which of the following statements about clones are correct? (Multiple Choice)

（A）During the initial synchronization of the cloned master-slave LUN, the host service will be suspended to ensure data consistency.

（B）Sync after split will do incremental sync.

（C）If the host I0 writes to the master LUN and the slave LUN at the same time after the synchronization is completed

（D）There can only be one master LUN in a clone and multiple slave LUNs can be added, but the master LUN and all slave LUNs are one pair

正解：B、C 解答を投票する

質問 12

When creating an eDevLUN, when the write-back policy is set, the performance is good, but the reliability is low; when the write-through policy is set, the reliability is high, but the performance is affected.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

質問 13

In the Huawei OceanStor 9000 file system, which of the following description about the metadata is incorrect?

（A）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.

（B）Metadata is only stored in the SSD hard disk of the named storage node.

（C）Manage metadata through dynamic subtrees.

（D）Metadata is mirrored to achieve redundancy between nodes to ensure data reliability.

正解：B 解答を投票する

質問 14

Which of the following features can make a LUN generate two physical copies at the same time?

（A）Hypemirror

（B）HyperSnap

（C）HyperClone

（D）HyperVault

正解：A 解答を投票する

H13-629_V2.5 無料問題集「Huawei HCIE-Storage V2.5」

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