1
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly Stanger Malur & Brundidge P C, February 27, 2007: US07185227 (22 worldwide citation)

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


2
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly & Malur PC, June 16, 2009: US07549083 (8 worldwide citation)

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


3
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly Stanger Malur & Brundidge P C, December 4, 2007: US07305584 (6 worldwide citation)

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


4
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly & Malur PC, June 28, 2011: US07971097

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


5
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly & Malur PC, April 16, 2013: US08423825

The storage system is coupled to a computer and includes a plurality of physical storages being used to configure a first logical storage and a second logical storage, a control unit receiving a read request and a write request from the computer; and a cache memory storing data which is sent to the ...


6
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Townsend And Townsend And Crew, September 30, 2004: US20040193945-A1

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


7
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly Stanger Malur & Brundidge PC, April 19, 2007: US20070088977-A1

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


8
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Mattingly Stanger Malur & Brundidge PC, July 6, 2006: US20060150001-A1

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...


9
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, September 15, 2011: US20110225455-A1

The storage system is coupled to a computer and includes a plurality of physical storages being used to configure a first logical storage and a second logical storage, a control unit receiving a read request and a write request from the computer; and a cache memory storing data which is sent to the ...


10
Yoshiaki Eguchi, Kazuhiko Mogi, Yasutomo Yamamoto, Takashi Oeda, Kouji Arai: Data restoring method and an apparatus using journal data and an identification information. Hitachi, Mattingly Stanger Malur & Brundidge PC, April 2, 2009: US20090089614-A1

A host and a storage system each keep a shared identifier indicating a state of a system. The storage system acquires, at update of data, a data pair including data for a change through processing of the host and data before the update. The storage system relates the data pair to a shared identifier ...