Practice Free H13-624_V5.5-ENU Exam Online Questions
During the troubleshooting process, the principle of locating the internal first and then the external should be followed to help users quickly eliminate invalid information and quickly locate the fault.
- A . True
- B . False
When using Huawei OceanStor Dorado series devices, users found that after mapping LUNs to application servers, the mapped LUNs could not be found on the application server side. This phenomenon may be caused by storage pool failure or link communication abnormality.
- A . True
- B . False
A well-known customer in an industry purchased a Huawei OceanStor Pacific distributed storage system for business deployment. The engineer configured NFS file sharing on the storage system, and the sharing protocol is NFSv4. If the engineer wants to switch the user view to the developer view through the command line, which of the following commands can be used to configure it?
- A . change user_mode Current_modeuser_mode=developer
- B . change nas_1dap advanced_config
- C . change domain ad manager Operation-develop
- D . change dns general address-develop
The LUN of the entire series of flash memory products supports Active-Active access, the business is evenly distributed on the front-end link, and the LUN belongs to a specific controller, which is easy to use.
- A . True
- B . False
When an engineer is dealing with a storage performance problem, he initially locates a network layer performance problem.
Which of the following aspects does he need to check to determine whether the network connectivity is normal? (Multiple choice)
- A . Whether the link bandwidth limit has been reached
- B . Are the port rates consistent?
- C . Is the link connected?
- D . Is there any bit error?
A government customer purchased a Huawei all-flash storage for deploying remote replication services. Now the engineer wants to view the information of the remote replication consistency group based on the CLI. This can be achieved through the showconsistency-group General command.
- A . True
- B . False
An industry customer purchased several Huawei OceanStorPacific series distributed storages for business deployment, and engineers configured the SmartMigration feature on the above storage devices. Due to actual business needs, engineers now want to modify the split mode and migration rate of SmartMigration.
Which of the following SmartMigration operating states does not allow engineers to perform the above modification operations?
- A . Abnormal disconnection
- B . Disconnect
- C . Migration failure
- D . Migrating
A government customer purchased several Huawei OceanStor Pacifc series storages. Engineers now need to install and deploy the hardware and software of the above storage devices.
Which of the following descriptions about the deployment of the storage product is wrong?
- A . During the software deployment phase, engineers must use the Devicemanager tool to initialize the node network.
- B . During the software deployment phase, engineers can use SmartKit to configure the cluster, such as turning off LIDP of the OS, turning on the BMC mobile customization switch, etc.
- C . Engineers can use Smartkit to configure BMC, IP, subnet mask/prefix, gateway and BMC host name, as well as check the firmware version, OS version and driver version.
- D . During the hardware deployment phase, engineers can use SmartKit to batch install the operating system os
A financial customer purchased several Huawei flash storage units for business deployment. During the daily management of the storage, if the SSL information of the browser is destroyed and the engineer logs in to DeviceManager, which of the following phenomena may occur? (Multiple choice)
- A . The interface will automatically switch back to the login interface with frequent alarms and cannot be refreshed.
- B . Click the content area on the left side of the right navigation bar. The loading is very slow.
- C . The device status is always offline
- D . The device time is in stopped state
In actual service scenarios, the HyperMetro feature of Huawei OceanStor Pacific series supports incremental synchronization. If a site fails, the site that wins arbitration continues providing services, and I/O requests change from the dual-write state to the single-write state. After the faulty site recovers, data generated during the fault can be synchronized to the recovered site.
- A . TRUE
- B . FALSE