H13-629_V2.0 무료 덤프문제 온라인 액세스

What kind of technology in an active-active disaster recovery solution can realize the traffic distribution between servers in different regions on the wide area network(including the Internet), keeping access quality with the best server from your nearest customer?

• A.GSLB
• B.VIP
• C.GLB
• D.SLB

In thescenario of database protection, when the slave uses the virtual snapshot to verify LUN data consistency on the production end and the DR end and the disaster recovery end LUN database can not be started normally. Which of the following are the possible reasons for this? (multiple choice)

• A.The production end and disaster recovery end adopt the disaster recovery solution of incremental LUN copy. The incremental data is abnormally interrupted during the synchronization process and has not been recovered
• B.When creating a snapshoton the disaster recovery end LUN The production end is copying data to the disaster recovery end
• C.Disaster recovery data stored in the Cache, not yet written to the hard disk
• D.After a snapshot of the LUN of the redundancy site is created, the snapshot is not activated at the same time

In two OceanStor unified storage arrays configured with remote replication, the optimal path for remote replication data transmission is:

• A.Host - Primary LUN Controller -> (Forwarding) Link Primary Fabric Controller - "Linking From Array Controller -"Hair) from LUn work controller
• B.Host - "Linking Primary Array Controller -" Linking From Array Controller -> (Forwarding) Controller operating from a LUN
• C.Host - "Primary LUN Controller -" (Forwarding) Primary Device Controller for Linking - "Link from the array controller
• D.Host - "Link-connected Primary Array Controller -" Link-connected slave array

In preparation for disaster recovery design, which of the following is correct?

• A.Raid should be set the same as the master
• B.The capacity of Lun and primary LUN is the same
• C.Use the same number of disks as the master
• D.Use the same type of disk as the master

A customer's OceanStor V3 controller B is red and the system status indicator is red. The correct way for engineers to deal with this problem is:

• A.landing management If you press or CLI to check whether the controller is online, if not online, unplug the controller, through the CLI to observe the start-up status, record KaiAbnormal interface and error
• B.Log in to the management software or the CLI to check whether the controller is online. If it is not online, restart the controller B on the CLI, and observe the startup status and recordStart the abnormal interface and crude without
• C.Serial connection to the controller, COM1 port without printing, can be judged as controller failure, need to be replaced
• D.Log in to the management software or CLI to check whether the controller is online, if it is not online, execute restsys, restart the current controller, and observe through the CLIDynamic state, recording abnormal interface and error