Electrical computers and digital processing systems: support – Digital data processing system initialization or configuration
Reexamination Certificate
2006-12-05
2006-12-05
Elamin, A. (Department: 2116)
Electrical computers and digital processing systems: support
Digital data processing system initialization or configuration
C710S065000, C717S170000, C717S171000, C717S172000, C717S173000, C717S168000, C717S169000
Reexamination Certificate
active
07146494
ABSTRACT:
A local disk system in a local mainframe computer includes one or more local disk units. Data in at least one of the local disk units are backed-up to a designated remote disk unit in a remote disk system. Data transfer between the local disk system and the remote disk system occurs over a fixed block infrastructure to increase data transfer rates. Accordingly, variable-length data received in the local disk system and destined to be backed-up to a remote disk system are first converted to fixed-length data prior to transmission over the fixed block infrastructure. In the remote disk system, fixed-length data received over the fixed block infrastructure are converted back to variable-length format.
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Elamin A.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
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