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公开(公告)号:EP1240591A4
公开(公告)日:2006-10-11
申请号:EP00923070
申请日:2000-03-03
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CHURCH ROBERT , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
CPC classification number: H04L67/1095 , G06F3/0619 , G06F3/0626 , G06F3/065 , G06F3/067 , G06F3/0689 , G06F11/1451 , G06F11/2058 , G06F11/2064 , G06F11/2069 , G06F11/2074 , G06F2201/835 , G06F2201/84 , G06F2201/855 , H04L1/08 , H04L1/18 , H04L67/1097
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides many-to-one data mirroring, including mirroring from local servers running the same or different operating systems and/or file systems at two or more geographically dispersed locations. The invention also provides one-to-many data mirroring, mirroring with or without a dedicated private telecommunications link, and mirroring with or without a dedicated server or another server at the destination(s) to assist the remote mirroring unit(s). In addition, the invention provides flexibility by permitting the use of various combinations of one or more external storage units and/or RAID units to hold mirrored data. Spoofing, SCSI and other bus emulations, and further tools and techniques are used in various embodiments of the invention.
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公开(公告)号:AU2001265335B2
公开(公告)日:2007-01-25
申请号:AU2001265335
申请日:2001-06-02
Applicant: MIRALINK CORP
Inventor: CARD STUART W , MCCABE RON , CAMP TRACY , SCHROEDER DAVID J
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering schemes, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application's logged and analyzed behavior, and use (1526) of the secondary server in a non-authoritative manner.
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公开(公告)号:CA2449984A1
公开(公告)日:2001-12-20
申请号:CA2449984
申请日:2001-06-02
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
Abstract: Methods, systems, and configured storage media are provided for flexible dat a mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering scheme s, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application' s logged and analyzed behavior, and use (1526) of the secondary server in a no n- authoritative manner.
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公开(公告)号:IL153163A
公开(公告)日:2008-11-26
申请号:IL15316302
申请日:2002-11-28
Applicant: MIRALINK CORP , MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
Inventor: MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering schemes, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application's logged and analyzed behavior, and use (1526) of the secondary server in a non-authoritative manner.
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公开(公告)号:EP1305711A4
公开(公告)日:2007-05-02
申请号:EP01939862
申请日:2001-06-02
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
CPC classification number: G06F11/2069 , G06F11/2058 , G06F11/2064
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering schemes, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application's logged and analyzed behavior, and use (1526) of the secondary server in a non-authoritative manner.
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公开(公告)号:AU6533501A
公开(公告)日:2001-12-24
申请号:AU6533501
申请日:2001-06-02
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering schemes, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application's logged and analyzed behavior, and use (1526) of the secondary server in a non-authoritative manner.
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公开(公告)号:CA2427920A1
公开(公告)日:2001-05-17
申请号:CA2427920
申请日:2000-03-03
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CARD STUART W , SCHROEDER DAVID J , CHURCH ROBERT , CAMP TRACY
Abstract: Methods, systems, and configured storage medium are provided for flexible data mirroring. In particular, the invention provides many-to-one data mirroring, including mirroring from local servers (200) running the same or different operating systems and/or file systems at two or more geographically dispersed locations. The invention also provides one-to-many data mirroring, mirroring with or without a dedicated private telecommunications link, and mirroring with or without a dedicated server or another server at the destination(s) to assist the remote mirroring unit(s) (208). In addition, the invention provides flexibility by permitting the use of various combinations of one or more external storage units and/or RAID units to hold mirrored data. Spoofing, SCSI and other bus emulations, and further tools and techniques are used in various embodiments of the invention.
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公开(公告)号:BR0111422A
公开(公告)日:2004-02-10
申请号:BR0111422
申请日:2001-06-02
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
Abstract: Methods, systems, and configured storage media are provided for flexible data mirroring. In particular, the invention provides local-remote role reversal (1506), implementation of hot standby server status through a "media not ready" signal (1508), several alternate buffer contents and buffering schemes, transactioning (1516), many-to-one mirroring through use of "virtual" remote mirroring units (1520), identification (1522) of frequently accessed data withbout application-specific knowledge but based instead on an application's logged and analyzed behavior, and use (1526) of the secondary server in a non-authoritative manner.
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公开(公告)号:AU4325200A
公开(公告)日:2001-06-06
申请号:AU4325200
申请日:2000-03-03
Applicant: MIRALINK CORP
Inventor: MCCABE RON , CHURCH ROBERT , CAMP TRACY , CARD STUART W , SCHROEDER DAVID J
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