A.Assign different access rights to employees in different positions

B.Help the designer to back up data materials

C.Unified management of business storage of various departments

D.Support file sharing with project staff

A.The hard disk space is divided into fixed-size blocks

B.The hard disk types of each storage layer in the hard disk domain are the same

C.The user can set the "RAID strategy" for each storage tier in the storage pool.

D.Grain is the smallest granularity of data migration and the basic unit that constitutes Thin LUN

A.Take a snapshot of the business LUN at the end of the month and analyze the business data of the previous month through the snapshot.

B.Take regular snapshots of the storage at 12 o'clock every evening, and use the snapshot data for backup

C.Obtain real-time data analysis business status through snapshot data

D.Use the snapshot LUN data for the development and testing of the new version

A.FC or iSCSI protocol is used to carry SCSI protocol, which is an extension of SCSI protocol

B.SCSI is the upper layer protocol of FC 4, SCSI is a subset of FC protocol

C.FC is an alternative to SCSI

D.FC can transmit SCSI commands, data and status information units by constructing frames

A.Disk

B.Read/write head

C.Head arm

D.Spindle