Error detection/correction and fault detection/recovery – Data processing system error or fault handling – Reliability and availability
Reexamination Certificate
2005-12-16
2009-10-27
Baderman, Scott T (Department: 2114)
Error detection/correction and fault detection/recovery
Data processing system error or fault handling
Reliability and availability
Reexamination Certificate
active
07610515
ABSTRACT:
This disk array device having at least one volume that reads and writes data based on an access request transmitted from a client device via a server device, includes: a failure generation unit for generating a simulated failure in one's own device; an access request transmission unit for transmitting the access request transmitted from the client device to the server device; and a verification unit for verifying the setting of the server device regarding the response to the failure based on the response of the server to the access request transmitted from the access request transmission unit in a state of where the failure is being generated with the failure generation unit.
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Itto Takahiro
Kosuge Shoichi
Okada Koichi
Tamura Akiyori
A. Marquez, Esq. Juan Carlos
Baderman Scott T
Hitachi , Ltd.
Leibovich Yair
Stites & Harbison PLLC
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