Huawei H13-622 Exam Questions
Huawei Certified ICT Professional-Constructing Cloud Storage Solution (Page 7 )

Updated On: 17-Feb-2026

In the Huawei OceanStor 9000 storage system, when an InfoReplicator is in a split state, which one of the following statements is incorrect?

  1. The split of the pair occurs. The possible cause is temporary link abnormality or network bandwidth expansion.
  2. At this time, the master-slave relationship of the two directories specified by Pair is unchanged.
  3. When the pair is resynchronized, the last synchronization due to the split operation results in the difference data and the synchronized quantity requirements that are not copied to the slave directory.
    Synchronize

Answer(s): C



In the Huawei OceanStor 9000 system, if the client's access storage system node is unevenly distributed, the partition is re-adjusted.
After that, you need to uninstall the shared directory in each client and remount it with the assigned domain name.

  1. TRUE
  2. FALSE

Answer(s): A



If the third-party cabinet is in the equipment room, the contents of the third-party cabinet check include:

  1. Ground bearing on the machine room
  2. Cabinet parameters
  3. Cabinet power system

Answer(s): A,B,C



On the Linux client that accesses the Huawei OceanStor 9000 cluster, you can adjust the client parameters to improve access performance. The following errors occur.
Which one is it?

  1. NFS uses the TCP protocol to send and receive data, and appropriately increase the buffer size to speed up TCP transmission.
  2. Turning on jumbo frames can reduce TCP loss and improve performance. The premise is to confirm the client interface from the Oceanstor 9000 front-end network interface channel.
    Jumbo frames must be supported by all network devices
  3. In order to support jumbo frames, all nodes of the corresponding Oceanstor 9000 need to be set at the same time.
  4. Oceanstor9000 supports jumbo frames. It is necessary to set the MTU of all front-end service network ports.

Answer(s): D



In the software module of Huawei Oceanstor 9000, it belongs to the distributed object storage layer, not to the distributed file system layer:

  1. OBS (Obiect Based Store)
  2. MDS (MetaData Service)
  3. Disk K-V Store
  4. CA (Client Agent)
  5. PVS(Protocol and Value-added Service)

Answer(s): A,C






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