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公开(公告)号：US20160179643A1
公开(公告)日：2016-06-23
申请号：US15058100
申请日：2016-03-01
Applicant: HUAWEI TECHNOLOGIES CO.,LTD.
Inventor： Hongwei Sun , Limei Shen , Teng Lv , Dixuan Zhang , Liping Yang
CPC classification number: G06F11/2058 , G06F3/0619 , G06F3/065 , G06F3/0665 , G06F3/0685 , G06F11/14 , G06F11/1461 , G06F11/1658 , G06F11/1662 , G06F11/1666 , G06F11/20 , G06F11/2056 , G06F11/2069 , G06F11/2094 , G06F13/00 , G06F2201/84
Abstract: Embodiments of the present invention provide a memory data migration method and apparatus, and a computer, to migrate memory data that is in the computer. After acquiring a first trigger instruction, an operating system of the computer can suspend a task that is being executed, to execute memory data migration, determine a source memory card that stores to-be-migrated memory data, determine a backup memory card for the source memory card, and instruct a memory controller associated with the source memory card to perform the memory data migration, so that the memory controller associated with the source memory card reads memory data of the source memory card according to an instruction of the operating system, and writes the read memory data of the source memory card into the backup memory card.
Abstract translation: 本发明的实施例提供了一种用于迁移计算机中的存储器数据的存储器数据迁移方法和装置以及计算机。 在获得第一触发指令之后，计算机的操作系统可以暂停执行的任务，执行存储器数据迁移，确定存储被迁移的存储器数据的源存储卡，确定用于存储被迁移的存储器数据的备用存储卡 源存储卡，并且指示与源存储卡相关联的存储器控制器执行存储器数据迁移，使得与源存储卡相关联的存储器控制器根据操作系统的指令读取源存储卡的存储器数据， 并将源存储卡的读取存储器数据写入备用存储卡。
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公开(公告)号：US09632888B2
公开(公告)日：2017-04-25
申请号：US15058100
申请日：2016-03-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongwei Sun , Limei Shen , Teng Lv , Dixuan Zhang , Liping Yang
CPC classification number: G06F11/2058 , G06F3/0619 , G06F3/065 , G06F3/0665 , G06F3/0685 , G06F11/14 , G06F11/1461 , G06F11/1658 , G06F11/1662 , G06F11/1666 , G06F11/20 , G06F11/2056 , G06F11/2069 , G06F11/2094 , G06F13/00 , G06F2201/84
Abstract: Embodiments of the present invention provide a memory data migration method and apparatus, and a computer, to migrate memory data that is in the computer. After acquiring a first trigger instruction, an operating system of the computer can suspend a task that is being executed, to execute memory data migration, determine a source memory card that stores to-be-migrated memory data, determine a backup memory card for the source memory card, and instruct a memory controller associated with the source memory card to perform the memory data migration, so that the memory controller associated with the source memory card reads memory data of the source memory card according to an instruction of the operating system, and writes the read memory data of the source memory card into the backup memory card.
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