In the FusionSphere server virtualization backup scenario, the following describes the eBackup backup process:
Which one is wrong? ( one)

(multiple choice) forFusionSphere OpenStackmiddleSwiftproject, which of the following are its characteristics

In the remote active-active disaster recovery deployment scheme, when planning the host resources of the data center, it is necessary to plan Disaster recovery services and non-disaster recovery services are deployed in different clusters. To deploy disaster recovery services to a disaster recovery cluster, Deploy non-disaster-tolerant services into disaster-tolerant or non-disaster-tolerant clusters, and the disaster-tolerant cluster can be connected to both the disaster-tolerant LUN and the non-disaster-tolerant cluster.
For disaster LUNs, the remote disaster recovery center needs to reserve resources at a ratio of 1:0.8 to ensure resource redundancy.

Disaster recovery is to restore the system or business from the failure or paralysis caused by the disaster to the normal operating state, and the activities and processes designed, the national standard level of disaster recovery capability is divided into6class,PTO/RPO There is a slight correlation with the disaster recovery capability level. Which of the following options describes the correlation is wrong?

(Single-choice questions) FusioncomputeWhich of the following batch operations cannot be performed?