A.mini SAS HD cables are divided into mini SAS HD cables and mini SAS HD optical cables

B.The mini SAS HD cable is used to connect the PCle interface of the controller in the control box to the data switch

C.One end of the fiber can be connected to the FC HBA card, and the other end to the fiber switch or storage

D.The serial port cable is used to connect the expansion port and connect the controller subrack to the hard disk subrack

A.All Huawei Ocean Stor all-flash storage devices can create thick LUNs

B.Using Device Manager, when creating a LUN, you can select the application type corresponding to the LUN

C.Using Device Manager, you can create multiple LUNs at once

D.A LUN group can contain only one LUN

A.False

B.True

A.True

B.False

A.The types of LUNs in a storage pool must be the same, either all thin LUNs or thick LUNs

B.When creating a thin LUN, it cannot be allocated a capacity larger than the free space available in the storage pool.

C.Thin LUN cannot be converted to Thick LUN

D.You can create a Thin LUN without specifying the initial capacity allocation