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Huawei H13-629 Practice Test - Questions Answers, Page 34

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Question 331

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Create LUNs on an OceanStor V3 storage system. Set the initial space allocation policy to be automatic. Create LUN 1, and 80% of its space comes from the capacity tier. Create LUN 2 in the same stor

Question 332

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Enable SmartMigration on OceanStor V3 and start a migration task with SmartMigration. Before migration, suppose the LUN ID and the data volume ID of the source LUN are 1 and 2 respectively while the

Question 333

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In terms of using the file system snapshot feature of OceanStor V3, a user who wants to access snapshot data must mount the file system snapshot.

Question 334

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A customer plans to deploy three application systems on an OceanStor V3 storage system. The first is a service system that carries Oracle databases, and it requires high random read and write perfor

Question 335

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A customer requires 60 TB of storage space available on an OceanStor V3 storage system to store service data. How many disks will be used if the customer installs 600 GB 15K RPM SAS disks and create

Question 336

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Which statement is true about RAID 2.0+?

Question 337

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OceanStor 18500 uses RAID 2.0+ virtualization architecture. Which statement is false about planning and configuring storage with RAID 2.0+?

Question 338

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Which network connection is wrong for an OceanStor 18000 expansion network?

Question 339

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When cache mirroring is enabled for the two controllers of an OceanStor V3 storage system, the two controllers have identical cache data and the failure of either controller does not affect system s

Question 340

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Which statements are false about the file system quota feature of OceanStor V3? (Multiple Choice)

Question 331

Create LUNs on an OceanStor V3 storage system. Set the initial space allocation policy to be automatic. Create LUN 1, and 80% of its space comes from the capacity tier. Create LUN 2 in the same storage pool. It can be concluded that 0% of LUN 2's space comes from the performance tier.

TRUE

FALSE

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Question 332

Enable SmartMigration on OceanStor V3 and start a migration task with SmartMigration. Before migration, suppose the LUN ID and the data volume ID of the source LUN are 1 and 2 respectively while the LUN ID and the data volume ID of the destination LUN are 3 and 4 respectively, what are they after migration?

Source LUN: 1 and 3Destination LUN: 2 and 4

Source LUN: 1 and 4Destination LUN: 3 and 2

Source LUN: 3 and 1Destination LUN: 4 and 2

Source LUN: 2 and 4Destination LUN: 1 and 3

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Question 333

In terms of using the file system snapshot feature of OceanStor V3, a user who wants to access snapshot data must mount the file system snapshot.

TRUE

FALSE

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Question 334

A customer plans to deploy three application systems on an OceanStor V3 storage system. The first is a service system that carries Oracle databases, and it requires high random read and write performance. The second is a mail system used to process daily mails. The third is a video system used to archive video files. Which SmartTier policy settings are correct for creating LUNs for each application system? (Multiple Choice)

Service system:

Initial capacity allocation: Allocate from the performance layer first

Data relocation policy: Lowest relocation

Mail system:

Initial capacity allocation: Automatic allocation

Data relocation policy: Automatic relocation

Video system:

Initial capacity allocation: Allocate from the capacity layer first

Data relocation policy: Automatic relocation

Video system:

Initial capacity allocation: Allocate from the capacity layer first

Data relocation policy: Lowest relocation

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Question 335

A customer requires 60 TB of storage space available on an OceanStor V3 storage system to store service data. How many disks will be used if the customer installs 600 GB 15K RPM SAS disks and creates a pool with RAID 5 (8D+1P) using a low hot spare policy? (Select the closest number without considering the required data protection space.)

100

120

140

180

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Question 336

Which statement is true about RAID 2.0+?

Chunks in a CKG may come from different types of disks.

A LUN consists of extents or grains.

Chunks in a CKG may come from the same disk.

Chunks in a CKG may come from different storage pools.

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Question 337

OceanStor 18500 uses RAID 2.0+ virtualization architecture. Which statement is false about planning and configuring storage with RAID 2.0+?

Both thick and thin LUNs can be created in the same storage pool.

If the performance tier of a storage pool uses the 8D+1P RAID policy, the owning disk domain of the storage pool must have at least 9 SAS disks.

The hot spare space of a storage pool comes from each member disk of the storage pool.

A storage pool can have three storage tiers, and each tier can have more than one RAID policy.

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Question 338

Which network connection is wrong for an OceanStor 18000 expansion network?

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Question 339

When cache mirroring is enabled for the two controllers of an OceanStor V3 storage system, the two controllers have identical cache data and the failure of either controller does not affect system services.

TRUE

FALSE

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