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Huawei H13-629 - HCIE-Storage (Written)

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Total 364 questions

In preparation for disaster recovery design, which of the following is correct?

A.

Use the same type of disk as the master

B.

Raid should beset the same as the master

C.

The capacity of Lun and primary LUN is the same

D.

Use the same number of disks as the master

In the OceanStor VIS6600T dual-redundant switch network environment, using OceanStor Toolkit inspection found that "multi-path state detection "does not pass the inspection report. It is found that there are two routes in the 4paths of the VIS6600T device's 0 node to each LUN of the array. The path status is disabled. According to the analysis, the switch port connected to port 0 of port A0 of node 0 on node 0 of the VIS6600T is visible on the optical switch. The received optical power is much lower than the rated power of the optical module.

What actions should be taken to fix this?

A.

Replacing the optical module of port 0 in slot A0 of node 0.

B.

Replacing the light of the P0 port in the A0 slot of 0 node.

C.

Replacing the optical module of the port connected to port 0 of the corresponding 0-node A0 slot on the switch.

D.

Reseat the FC interface card corresponding to slot 0 of node A0.

By which of the following technologies can vmware VDI reduce the storage space used by the virtual desktop system?

A.

View storage accelerator (VSA)

B.

Persona management

C.

Link cloning

D.

SEsparse virtual disk

Using non-deduplication storage based on the disk library strategy, data recovery fails after the data life of the backup has expired. What is areason for this?

A.

Client corresponding partition insufficient space

B.

Client One or more simpana services are not started

C.

The storage policy checked enable managed disk space for disk library option, leading to the disk's thresholds from the effectively managed disk space.

D.

The client is abnormal with cs or MA communication.

In the simpana-based backup solution, where can you the normal service log?

A.

CVMA. log

B.

CVNetcheck. log

C.

CVService. log

D.

CVD. Log

Which of the following is not a disasterrecovery manual restart configuration necessary to restore the production system (Multiple choice.)

A.

Stop the current production business

B.

Add the remote device to the original production array

C.

With the disaster recovery array as the master LUN and the original production array as the slave LUN, create the remote replication relationship between the DR and the production end and wait for the initial synchronization to be completed.

D.

Make an incremental synchronization.

E.

Delete theoriginal production array consistency group.

For commonly used SQL Server 2005 and 2008, users can connect to the specified server through the SQL Server Management Studio tool Database Engine. There are two connections in the connection group authentication method. Which client application connection method can provide the required landing User ID and password?

A.

SQL Server Authentication

B.

Windows authentication

C.

Log in as superuser

D.

Other ways when landing

In a A VTL6900-I system, the backup server connected to it is the Linux operating system. The backup server and the VTL6900-I system are directly connected through the FC.

The server identifies the device information as shown below. After the backup server is configured as a backup client for the VTL6900-I system and the backup VTL system on the server virtual library process, which the following operation and description is correct:

(Multiple choice.)

A.

When configuring the backup client on the VTL side, you need to know that the WWPN of the FC port that connects the VTL to the VTL is available on the server in the sys /class / fc_host directory and subdirectory to the corresponding WWPN port.

B.

Server-sideidentification has been detected with the library device command is cat / proc / scsi / scsi.

C.

As shown in the figure, among the devices identified on the server side, the device labeled 1 is the scanned library.

D.

As shown in the figure, of the devices identified on the server side, the device labeled 2 is the information for the scanned tape.

Assuming a customer's initial backup capacity of 1TB, the average daily data increment of 10G, with a backup strategy of once a week for all the equipment once a day from Tuesday toSunday.

All reserve and additional backup data are stored for 4 weeks, regardless of deduplication / redundancy ratio / replication, etc. Calculate the required back-end.

The capacity should not be less than ______. This 1TB is calculated according to 1000G.

A.

4940G

B.

4280G

C.

5940G

D.

5280G

Which of the following statements about multi-plane system design of the Huawei Oceanstor unified storage system is correct?

A.

The service plane uses GE channels for data transmission.

B.

The service plane connects the host IO channel, disk IO channel and GE switching channel.

C.

Plane redundancy between each other, when the business plane fails, allowing the use of control plane transmission services.

D.

When the GE switch channel fails, you can use the PCIe switch channel as a backup data transmission channel.