In Huawei OceanStor 9000, a file pool is a collection of files that have specific characteristics. A file pool policy defines rules for storing a file pool in a node pool.
A. True
B. False
Which of the following statements about the CIFS share are correct? (Select two)
A. CIFS normal share enables a directory to be accessed by all users.
B. CIFS homedir share enables a directory to be accessed by all users.
C. In Normal mode, a client can access a share through only one VIP.
D. Compared with the Normal mode, the Cluster mode provides higher data reliability but lower performance.
In an N8500 clustered NAS system, at most how many 1 Gbit/s service ports can a single clustered NAS engine node provide?
A. 4
B. 8
C. 12
D. 16
Before installing software for an OceanStor 9000 storage system, you must prepare required tools, cables, and software packages. Which of the following statements about this preparation is incorrect?
A. The SSH client software is required for remote access.
B. An FTP upload tool is required for uploading installation packages to storage nodes.
C. The OceanStor 9000 storage system software is required, which contains the OceanStor SystemReporter suite.
D. A network cable is required for connecting the management PC to the OceanStor 9000 management network port.
Which of the following statements about the configuration of the file system snapshot feature provided by an N8500 clustered NAS system are incorrect? (Select two)
A. A file system snapshot can be created manually or automatically.
B. The maximum number of snapshots created for a file system is 256.
C. A snapshot that is automatically created is in online state by default.
D. A snapshot can be automatically removed by the system.
Which are the possible causes for file read/write performance decrease? (Select three)
A. A slow disk or bad sector exists,
B. The Fibre Channel port has a high bit error rate.
C. The LUN has been set to write back.
D. The prefetch policy does not apply to service data changes.
If the service disk in slot 35 on a C node of the OceanStor 9000 is faulty, you are supposed to find this disk at the front panel of the C node and then replace it.
A. True
B. False
Which of the following are possible challenges facing massive data management? (Select two.)
A. How to implement quick data searches for higher retrieval efficiency
B. How to ensure data authenticity and prevent data cheating
C. How to implement PB-level storage of various data
D. How to save storage resources by reducing the data amount
In an N8500 clustered NAS system, the engine enclosures exchange cluster control information over a Fibre Channel heartbeat network.
A. True
B. False
In an N8500 system, if an engine node is faulty and the other components are in the normal state, the consequences do not include which of the following?
A. The N8500 cannot be managed.
B. LUNs on the storage units become unavailable.
C. Service performance deteriorates.
D. The NFS file sharing service becomes abnormal.
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