Which of the following are characteristics of the SmartVirtualization-based Data Migration Solution?
(Multiple Choice)
The storage array provides the device LUN to the database. This LUN does not need to be labeled after being recognized by the host for the first time.
Which of the followingstatements regarding the Huawei Oceanstor V3 hierarchical storage and Smart Cache is correct?
In thescenario of database protection, when the slave uses the virtual snapshot to verify LUN data consistency on the production end and the DR end and the disaster recovery end LUN database can not be started normally. Which of the following are the possible reasons for this? (multiple choice)