Huawei H13-629 Exam Questions

Question 6 of 141

When planning OceanStore Unified Storage Array synchronization remote replication, the following description is correct. (Multiple choice.)

In the scenario where the actual RPO indicator requires zero, you can choose to synchronize remote replication.

Synchronous remote replication can be used to map the main and secondary storage of the two sets of LUN mapping to the host to create a scenario volume instead of.

Synchronous remote replication on the remote disaster recovery can be well done.

Because synchronous remote replication does not use snapshots, after synchronous remote replication is interrupted abnormally, the data on the primary LUN needs to be resumed in reply.

Correct Answer: A, B

Question 7 of 141

Which of the following VMWARE virtual machine scenarios can use VADP backup?

The storage is connected directly to the virtual machine, including RDMs, directly to iSCSI or NFS.

Virtual machines contain large databases.

The virtual machine is deployed in the AIX operating system.

Virtual machines contain non-Microsoft family applications.

Correct Answer: B

Question 8 of 141

Database applications are one of the important applications supporting storage arrays. Storage arrays, operating systems, file systems, and database application systems, etc.
Different application configurations and parameter settings may affect the service performance. In order to store arrays (such as OceanStor V3 series storage) with SQL server application with the best performance, which of the following statement is wrong:

OLTP database generally have a large number of random write, it is recommended to choose RAID 10 to store data.

In order to improve write performance, all SQL server database data stored in the LUN write strategy is configured to "write back the image".

Because the size of the SQL server page is 8K, in order to ensure the best performance of the database, NTFS allocated block size should not be less than 8KB.

SQL Server database instance memory size and recovery mode of choice has no effect on the performance of the database.

Correct Answer: D

Question 9 of 141

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 4 paths 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 repair strategy of the fault contains the error?

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

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

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

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

Correct Answer: D

Question 10 of 141

What commands are installed there for viewing SCSI controller information on Linux systems with Qlogic HBAs?

lspci | grep SCSI

cat / proc / scsi / scsi

cat / proc / scsi / qla2300 / 1 | grep port

lspci | grep Ethernet

Correct Answer: A, B, C