Statement 1: We have a RAID5 protected group of disks. The protection level increases if we add more disks to the group.
Statement 2: With a RAID 10 set the number of disks must be greater than 8 to always survive a dual disk failure.

What are the current challenges of disaster recovery? (Multiple choice)

Which of the following statements is true? (Multiple Choice)

An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.
LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN Set up array replication to save the storage space requirements of the disaster recovery center.

Create a Thin LUN on Huawei OceanStor V3 with a capacity of 100G and an initial allocated capacity of 10G, then After mapping this LUN to the Windows 2012 host, the corresponding disk scanned on the host, the disk shows The capacity should be 10G.