公开(公告)号：US20180232312A1

公开(公告)日：2018-08-16

申请号：US15885882

申请日：2018-02-01

申请人： FUJITSU LIMITED

发明人： Hidekazu KAWANO ,  Hiroaki Konno ,  Takeshi Ueda ,  Hiroshi Koarashi ,  Hiroshi CHIBA ,  Hitomi Akiyama ,  Kenji Higuchi ,  REISUKE NAKAGAWA

IPC分类号： G06F12/0868 ,  G06F12/0875 ,  G06F3/06 ,  G06F12/0831

CPC分类号： G06F12/0868 ,  G06F3/0634 ,  G06F3/065 ,  G06F3/0653 ,  G06F3/0655 ,  G06F3/0685 ,  G06F3/0689 ,  G06F11/00 ,  G06F12/0831 ,  G06F12/0875 ,  G06F2212/283 ,  G06F2212/453 ,  G06F2212/603 ,  G06F2212/604 ,  G06F2212/621

摘要： A control device includes a first and a second control devices, the first control device is configured to transmit second data to the second control device at a first time, receive a first notification from the second control device at a second time, transmit the second data to a storage device at a third time, receive a second notification from the storage device at a fourth time, select a first or a second mode based on a comparison of the first period from the first time to the second time and the second period from the third time to the fourth time, in the first mode, transmit the first data to the second control device and the storage device, receive the first notification, transmit a processing completion notification, in the second mode, transmit the first data to the storage device, receive the second notification, transmit the processing completion notification.