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Free H13-622 Exam Braindumps (page: 9)

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PDF with 316 Questions

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



Regarding the networking of the Huawei OceanStor 9000 system, which of the following options is correct?

  1. It is recommended to use two switches to connect all nodes for redundancy, whether it is a front- end business network or a back-end storage network.
  2. Only need to connect the storage node to the management network, other devices do not need to connect to the management network
  3. The switches of the front-end service network can be stacked, and the back-end storage network switches are not recommended for stacking.
  4. To meet management requirements, only the first three nodes of the cluster need to be connected to the management network.

Answer(s): A



Which load balancing method is not supported by the Huawei OceanStor 9000 InfoEqualize feature?

  1. CPL usage rate
  2. User group
  3. Number of node connections
  4. Node throughput

Answer(s): B






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