H13-629 Exam Dumps - Huawei HCIE-Storage Questions and Answers

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According to the different retention time to divide the media pool

As many media pools as possible to improve performance and utilization

According to the purpose of the disk to partition the media pool

According to the number of storage strategies or use to divide

Source LUN: 1 and 3Destination LUN: 2 and 4

Source LUN: 1 and 4Destination LUN: 3 and 2

Source LUN: 3 and 1Destination LUN: 4 and 2

Source LUN: 2 and 4Destination LUN: 1 and 3

In order to allow clients to access a single file system, N8000 can provide higher bandwidth and capacity, it is recommended to create a striped file system

Large file access business is a largeIO sequential read and write, choose a smaller size of the strip and block size to provide higher bandwidth

From a performance perspective, it is recommended that the total number of files in a single file system be less than 80 million

For reliability, the recommended number of file systems is less than 40

block is composed of a number of consecutive areas, block number starting from 1, the overall number, grouping

Each i node corresponds to a 1GE file or folder, which stores the description file size, file storage location and other information

The block group consists of a number of consecutive blocks, the number within the block group is determined by the block size

The superblock stores the basic information about the EXT3 file system

try to deploy the backup network in the LAN

On theswitch, divide the backup network into separate VLANs

try to avoid the backup network via the routing transmission

GE bandwidth has often been the performance bottleneck backup performance, consider the use of network card binding to increase the backup network bandwidth

hard drive failure

The system detected that CK could not be repaired

Insert the drive within two minutes after being unplugged

IO access returns SECTOR FAULT error

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One Ethernet port can be used to create multiple logical ports

If you type Ethernet ports A and B into VLAN 2, by default the port A and B data are in the same drift group

If binding port A and physical port Bare added to the same VLAN, as long as one physical port in bonded port A fails, the service switches to Physical Port B

When IP Fallback mode is set to Manual, when the port fails to recover, the active port link is in normal status and lasts longer than 1 minute, the system can switch the service to the primary port

The disk on the array on which the failed mirrored volume failed

Array where the failed mirrored volume is powered down

The RAID array is degraded on the array where the failed mirrored volume is residing, and the hot spare is being rebuilt

All optical links between the VIS 6600T and the array in which the failed mirror volume is located have failed