What are the following errors about OceanStor V3 features?
What is the correct description of the NFS write mode in the HUAWEI OceanStor storage system?
In the HUAWEI OceanStor storage system, which protocol is used for the mirror channel between the controllers?
An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.
LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN
Set up array replication to save the storage space requirements of the disaster recovery center.
CKG is composed of multiple CKs on different hard disks of different types in the hard disk domain.
A reliable ICT infrastructure, to avoid a single point of equipment failure, or even a single point of personnel problems.
Description 1: There is an interconnection line between the controllers of the storage system. If the controller is broken, it belongs to it.
The working controller of the managed LUN will be switched to a working controller.
Description 2: The working controller and home controller of a LUN must be unified into one controller.
The following description of the characteristics of the LAN-FREE backup method is incorrect:
A company has sufficient client server resources, but network resources are tight. Which deduplication strategy is suitable?
A, file-level deduplication
B. Byte-level deduplication
C, source deduplication
D. Deduplication on the target side
Users of a company can automatically report the alarm of the storage device connected to it to the Huawei Service Support Center through a management software. Excuse me, what software is this user using?
The following description of IOPS is wrong:
When the disk is read and written, the sector is the minimum addressing unit, and a segment can be written to the first half of a sector
Data, and then write a piece of data to another sector.
An e-commerce website usually has a relatively stable business volume, so I purchased the server and built a private cloud operation
During the Double Eleven promotion, the business volume is very large, so we rent the server from the operator's public cloud to share the festival's burden
Netherlands, this cloud computing deployment model belongs to?
Extent of RAID2.0+ technology is the basic unit of which technology in the storage pool? (Multiple choice)
Host-level disaster recovery has less investment and better compatibility.
