Huawei H13-629_V2.0 Exam
HCIE-Storage (Written) v2.0 (Page 8 )

Updated On: 7-Feb-2026

You want to improve host write performance on the primary storage. Two sets of OceanStor unified storage with synchronous remote replication are effective in doing this is which of the following ways? (Multiple choice)

  1. RPO does not require 0 for the scenario, it is recommended to use asynchronous remote replication.
  2. The main storage using smart cache acceleration, speed up the main storage IO processing speed.
  3. According to the service pressure of the LUNs stored on the primary side, assign the home controllers of each LUN to the A and B controllers.
  4. If you are using an asynchronous remote replication scheme, you need to design a startup synchronization time based on the RPO metrics and consider the setting possible startup synchronization time during the business.

Answer(s): A,C,D



When a customer uses simpana software, CS can not start normally and you need to recover the CS. Which of the following situations will cause the restoration to fail?

  1. The backup server and the media server can not communicate properly.
  2. The link between the backup media and the media server is down.
  3. Backup server SQL database failure.
  4. DDB is abnormal.

Answer(s): C



Customers use Redhat Linux enterprise 6 LVM to manage user data disks in the cluster. When using pvmove data migration you can not enforce OK. What is a possible reason for this.

  1. Pvmove command does not support Linux cluster.
  2. Redhat Linux enterprise 6 version of lvm does not support the pvmove command.
  3. You need to install the cmirror package and run it on the cluster server.
  4. Need to lvm version down to 1.0 before using pvmove migration data.

Answer(s): C



A N8500 (V200R001) clustered NAS system with a set of storage units at the back end. Three RAID Groups, respectively named RG1, RG2, RG3 have been created on the storage unit. There are two LUNs under each RAID group, the capacity of each LUN is 12G.
The names are RG1-LUN1, RG1-LUN2, RG2-LUN1, RG2-LUN2, RG3-LUN1, RG3-LUN2, and all LUNs are
added to one in storage pool. The purpose is to create a file system based on these LUNs. What of the following will certainly create a failure?

  1. fs create striped fs01 10g 3 RG1-LUN1, RG2-LUN1, RG3-LUN1 stripeunit = 2048 blksize = 8192
  2. fs create mirrored fs02 10g 2 RG1-LUN2, RG2-LUN2 stripeunit = 2048 blksize = 8192
  3. fs create mirrored-stripe fs03 10g 2 2 RG1-LUn1, RG2-LUN1 protection = disk stripeunit = 2048 blksize = 8192
  4. fs create striped-miiro fs04 20g 2 3 RG1-LUn1, RG1-LUN2, RG2-LUN1, RG2-LUN2, RG3-LUN1, RG3- LUN2 protection = disk stripeunit = 512 blksize = 1024

Answer(s): C



The Redhat Linux Enterprise 6 cp command is used to complete the operating system data migration. What steps are needed to verify the transfer? (Multiple choice)

  1. Check if the size of the migrated file is the same as the original data.
  2. Check if the number of documents corresponds to the original data
  3. Check if each file with read and write permissions corresponds to the original data
  4. Whether the time for reviewing the case file corresponds to the original data.

Answer(s): A,B,C






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