(single choice) Among the following OceanStor 9000 software features, which feature can provide file system snapshots?
The storage capacity of site A is 2543GB. The storage capacity of site B is 3000GB. The storage capacity of site B is 3000GB.
The backup data is remotely copied to site A and saved. Consider the case of replication compression, the compression ratio is 3, and the back-end storage capacity required by site A is calculated.
What is the amount?
(multiple choice) OceanStor 9000 adopts Erasure code technology to protect data. If a site has 6 nodes, and the customer hopes that even if three disks are broken in one strip, the data can still be restored. The available redundancy protection levels are as follows:
(single choice) Which of the following is the correct power-on sequence of the Huawei OceanStor 9000 big data storage system?
In the Huawei disaster recovery solution, at which levels can data replication be performed? (multiple choice)