Disaster recovery production takeover

Various embodiments for disaster recovery (DR) production takeover in a computing environment by a processor device are provided. If, for a designated storage system operable in the computing environment, a takeover operation may be executed, and a DR storage system has validly replaced the designat...

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Bibliographic Details
Main Authors LENEMAN OFER, TAUB TZAFRIR Z, CARO AVIV, HEPNER DOV N, PAZ GIL E, AKIRAV SHAY H, BACHAR YARIV
Format Patent
LanguageEnglish
Published 05.03.2013
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:Various embodiments for disaster recovery (DR) production takeover in a computing environment by a processor device are provided. If, for a designated storage system operable in the computing environment, a takeover operation may be executed, and a DR storage system has validly replaced the designated storage system using a replacement process, a withdrawal of a DR mode of operation is performed, and ownership of at least one storage device operable in the computing environment is transferred to the DR storage system. The replacement process authorizes the DR storage system to transfer the ownership while withdrawn from the DR mode of operation.
Bibliography:Application Number: US20100902093