It is a necessary step to create a consistency group in Huawei's active-standby disaster recovery solution.

When Huawei Oceanstor 9000 is used in large file scenarios, we should focus on its OPS.

A multinational company has a huge business, with customer business data scattered in multiple locations, and the distance between locations is greater than 1000 km. The company hopes to centrally manage the backup data of each site, so that users can analyze and mine all data without affecting normal business, and any business site suffers a disaster, the company can take over the business and perform data recovery.
In this case, which disaster recovery backup solution the enterprise should choose?

In the feature of Huawei OceanStor 9000 InfoEqualizer, a partition is a collection of a group of nodes. These nodes are used to separate and provide different services. They have the same dynamic domain name, static domain name and automatic load balancing mode.

Which of the following backup media do not support deduplication? (Multiple Choice)