Method and system for block reallocation

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United States of America Patent

PATENT NO 7877554
SERIAL NO

11409435

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Abstract

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A system includes a storage pool including a first disk and a second disk, a data management unit (DMU), and a storage pool allocator (SPA). The SPA is configured to receive a request from the DMU to write a logical block, allocate a first physical block on the first disk, attempt to write the logical block to the first physical block, and allocate a second physical block on the second disk, if the attempt to write the logical block to the first physical block fails.

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Patent Owner(s)

Patent OwnerAddress
ORACLE AMERICA INC500 ORACLE PARKWAY REDWOOD SHORES CA 94065

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahrens, Matthew A San Francisco, US 32 578
Bonwick, Jeffrey S Los Altos, US 86 1189
Moore, William H Fremont, US 72 1189

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