Electrical computers and digital processing systems: memory – Storage accessing and control – Control technique
Reexamination Certificate
2007-04-11
2009-11-03
Peyton, Tammara (Department: 2182)
Electrical computers and digital processing systems: memory
Storage accessing and control
Control technique
C710S005000, C710S008000, C710S009000, C710S010000, C710S016000, C710S033000, C711S154000, C711S162000, C714S006130, C714S015000
Reexamination Certificate
active
07613888
ABSTRACT:
A data storage system writes data supplied from a host to data storage in accordance with write I/O of an owning application. A workload manager directs the processing of the supplied data in accordance with the write I/O of the owning application, provides service workload identification describing the write I/O, a storage subsystem control adds the service workload identification to record set information for the data, and a journal management system stores the record set information in a journal. The journaled information, for example, may be employed for performing forensic analysis of data corruption events or to perform security audits, etc.
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“Input/Output Event Analysis”, IBM Technical Disclosure Bulletin, vol. 40, No. 07, Jul. 1997, pp. 117-128.
Boyd Kenneth Wayne
Dillenberger Donna Eng
Kern Robert Frederic
Micka William Frank
Palm Jeffrey William
Holcombe John H.
International Bsuiness Machines Corporation
Peyton Tammara
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