Distributed storage can provide: block services, big data services, object services and file services.

Which ports in the FC switch can communicate with each other is determined by the zone.

Backup is to copy and save data or system. Once an error or disaster occurs, these backups can be used to restore system data and restore business to a normal operating state.

Which of the following are the FC topology? (Multiple Choice)

In a 30 TB storage resource pool, an enterprise created three 10 TB Thin LUN for the online transaction system, mail system and backup system. Since the company has just started, there is very little data on the online transaction system and mail system. The amount of old data that the backup system needs to import is about 20 TB, and the amount of data exceeds the size of the Thin LUN, causing write failure.