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公开(公告)号:US10459806B1
公开(公告)日:2019-10-29
申请号:US15491230
申请日:2017-04-19
Applicant: EMC IP HOLDING COMPANY LLC
Inventor: Xiali He , John W. Bates , Slavik Neymer , Arieh Don
Abstract: A cloud storage replica of a production device is created and asynchronously updated. A snap, clone or portion of the replica is copied to a cloud gateway in a failover situation. Access to replica images may be obtained via other cloud gateways.