Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2006-12-26
2006-12-26
Peugh, Brian R. (Department: 2187)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C707S793000
Reexamination Certificate
active
07155586
ABSTRACT:
A method of creating point-in-time views of data on a disk involves initiating from a host at least one session of writing data to a disk. For each session, an entry is created and stored on an array on the disk. The sessions are assigned unique IDs to each, and provide indications where data for a particular session may be found on the disk.
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Harvey David William
McGrath Paul Thomas
Taylor Alan Lee
Wagner Michael Paul
Cortina A. Jose
Daniels Daniels & Verdonik, P.A.
EMC Corporation
Perkins R. Kevin
Peugh Brian R.
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