Fujitsu Patent Center
Storage control device and method of copying data in failover in storage cluster
A determining unit determines, when a failover occurs, whether the storage device is a master device. If the determining unit determines that the storage device is not the master device, a converting unit converts the virtual LUNs of the copy source and the copy destination to the real LUNs. Then, a copying unit performs a copy process by using the real LUNs converted by the converting unit.
FUJITSU LIMITED
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Tetsuo Hajime
Watanabe Kondo