Huawei Oceanstor 9000 provides a single file system to the outside through the unified file system namespace management. Which of the following description is correct? (Multiple choice.)
True or False, In an OceanStor V3 system storage array, all the snapshots of a LUN occupy no more space than the LUN.
Database applications are one of the important applications supporting storage arrays.
Different application configurations and parameter settings may affect the service performance. In order to store arrays (such as OceanStor V3 series storage) with SQL server applications with the best performance, which of the following statements is wrong:
In a disaster recovery plan design, RTO and RPO are the most basic standards. For example, you need to start recovery within half a day after a disaster and the RTO value is twelve hours.
Using Oracle backup, which must be backed?(multiple choice)