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US 5682513

How IBM's Storage Controllers Keep Data Backups in the Right Order

A method for storage controllers to track and sequence data updates in a specific order, ensuring that remote backups remain consistent with the original data during a system failu…

Statusexpired

Granted1997

Expires2015

Claims13

Forward citations145

Prior art5

AssigneeInternational Business Machines Corp

InventorsVernon John Legvold, Warren Keith Stanley +1

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