Electrical computers and digital processing systems: memory – Storage accessing and control – Specific memory composition
Reexamination Certificate
2008-07-01
2008-07-01
Verbrugge, Kevin (Department: 2189)
Electrical computers and digital processing systems: memory
Storage accessing and control
Specific memory composition
C711S162000
Reexamination Certificate
active
11244038
ABSTRACT:
A technology capable of achieving the LU migration in terms of a file system and a logical volume and the effective migration in a host computer which provides a file system function and a logical volume function is provided. A computer system has I/O access unification and management means that obtains RAID configuration information and RAID statistical information in a disk array system and manages an I/O access unified management table in which file system configuration information and logical volume configuration information managed by an OS are unified. Also, the computer system has migration volume deciding means that determines a migration method based on the I/O access unified management table, migration influence predicting means that obtains migration influence prediction information, and RAID linkage migration performing means.
REFERENCES:
patent: 5742792 (1998-04-01), Yanai et al.
patent: 5956750 (1999-09-01), Yamamoto et al.
patent: 6173377 (2001-01-01), Yanai et al.
patent: 6502205 (2002-12-01), Yanai et al.
patent: 6701449 (2004-03-01), Davis et al.
patent: 7055059 (2006-05-01), Yanai et al.
patent: 7240238 (2007-07-01), Yanai et al.
patent: 7277821 (2007-10-01), Ochi et al.
patent: 2002/0152305 (2002-10-01), Jackson et al.
patent: 2003/0167151 (2003-09-01), Ding et al.
patent: 2004/0073831 (2004-04-01), Yanai et al.
patent: 2006/0005074 (2006-01-01), Yanai et al.
patent: 2006/0085166 (2006-04-01), Ochi et al.
patent: 09-274544 (1997-10-01), None
“IPStor® Solution Overview” by FalconStor Software Japan, 2004.
“Data Sheet EMC DiskXtender Unix/Linux” EMC Corp. 2004.
“Hitachi Freedom Storage™ Lightning 9900™ V Series Performance Monitor (Performance Management) User's Guide,” issued by Hitachi Data Systems Corporation, 2002., pp. 1-76.
“Hitachi Freedom Storage™ Lightning 9900™ V Series Hitachi CruiseControl™ User's Guide”, Hitachi Data Systems Corp. 2002., pp. 1-58.
“Hitachi Freedom Storage™ Lightning 9900™ V Series ShadowImage User's Guide”,Hitachi Data Systems Corporation, 2002. pp. 1-70.
Shimizu Masaaki
Takamoto Yoshifumi
Ukai Toshiyuki
Yasuda Yoshiko
Hitachi , Ltd.
Mattingly ,Stanger ,Malur & Brundidge, P.C.
Verbrugge Kevin
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