Huawei HCIE-Storage (Written) 認定 H13-629-ENU 試験問題:

1. Maintenance personnel find storage fault indicator light, log management interface and find RAID group downgrade warning, and directly positioned to a hard disk failure. By replacing the hard disk troubleshooting.
In this process, the maintenance personnel use which the following troubleshooting basic methods?

A) Phenomenon Analysis
B) Replacement method
C) logical reasoning
D) alarm information analysis

2. When Redhat linux enterprise 6 used in the system df and du command/mnt capacity, as shown below, what causes make the capacity is not the same?

A) It is a known du and df command bug, need to upgrade to the latest version
B) mnt directory is in some open files are deleted
C) mnt directory also mount another block device
D) mnt directory mount the block device abnormal

3. Two sets of configuration of synchronous remote replication OceanStor unified storage, in order to improve the host write performance on the back-end storage, which of the following method is effective? (Multiple choice)

A) in the scenario of RPO not require as zero, suggested the use of asynchronous remote copy program
B) If you use asynchronous remote replication scheme, need to design enablement synchronization time according to RPO metrics, and try to consider the setting of enablement synchronization time during the business downturn
C) In the back-end storage using SmartCache to accelerate, speed up the back-end storage IO processing speed
D) according to the back-end storage each LUN business pressure, and divide each LUN ownership of the controller to A controller and B controller

4. NTFS (New Technology File System) is WindowsNT environment File System.
About NTFS file system, the following statements, which is not correct?

A) Each directory and file attribute information contained in the MFT, MFT records the names of files and directories, size, location and other data stored information.
B) NTFS file space allocation unit is a sector, the default is 512 bytes.
C) NTFS design concept: stability, security, support the large capacity storage devices.
D) NTFS all data are treated as files, file system meta file storage like ordinary file.

5. Before the OceanStor V3 clone file system is split, the parent file system data can be restored when the parent file system data is physically damaged.

A) TRUE
B) FALSE

質問と回答：