A.Full backup + Cumulative incremental backup

B.Full backup

C.Full backup + Differential incremental backup

D.Cumulative incremental backup + Differential incremental backup

A.Management interface

B.Maintenance interface

C.USB port

D.9 pin D-connector serial interface

E.SAS expansion port

F.SmartIO port

A.Check that the CM process is normal, and then contact Huawei technical support engineers

B.Check that the DeviceManager process is normal, then check the CM process

C.Check that the DeviceManager process is normal, then restart the DeviceManager process

A.Load balancing strategy can be based on: CPU, memory, bandwidth, number of network connections, node capacity value

B.Nodes can be classified as required, and the load balancing system for each partition supports the configuration of independent load strategies and independent access domain names

C.The create strategy is used to determine the initial placement location of the file when creating a file system file. The conditions of this type of strategy include storage path, file name, UID/GID

D.Oceanstor 9000 load balancing service support: round-robin mode, CPU used, number of node connections

A.TCP parameter adjustment

B.Bdirty_bytes parameter adjustment

C.IFS read and write size settings

D.Support Jumbo Frame