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公开(公告)号：US20150205676A1
公开(公告)日：2015-07-23
申请号：US14675035
申请日：2015-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Genqiang Zheng , Dixuan Zhang
CPC classification number: G06F11/1438 , G06F9/4406 , G06F11/0721 , G06F11/0793 , G06F11/1417 , G06F11/1441
Abstract: A control method implemented using a server and a server control device. When a server starts abnormally due to an exception of a master central processing unit (CPU), a platform controller hub (PCH) connected to the master CPU, or a Flash that is connected to the PCH connected to the master CPU, the master CPU is reconfigured. It is implemented that, when a startup exception occurs on a server that supports hard partitioning, it can be still ensured that the server normally starts and runs, thereby improving reliability and stability of the server. Therefore, Reliability, Availability and Serviceability (RAS) of the entire server is improved. In addition, a problem that a system fails to run due to an exception of a Flash is solved, and an original dual Basic Input/Output Systems (BIOS) design manner may no longer be used, thereby reducing Flash chip costs of the server.
Abstract translation: 使用服务器和服务器控制设备实现的控制方法。 由于主中央处理单元（CPU）的异常，服务器异常启动时，连接到主CPU的平台控制器集线器（PCH）或连接到连接到主CPU的PCH的闪存，主CPU 被重新配置。 实现了当支持硬分区的服务器发生启动异常时，仍然可以确保服务器正常启动和运行，从而提高服务器的可靠性和稳定性。 因此，提高了整个服务器的可靠性，可用性和可维护性（RAS）。 另外，解决了由于Flash的异常而导致系统无法运行的问题，原来的双基本输入/输出系统（BIOS）设计方式可能不再使用，从而降低了服务器的闪存芯片成本。
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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：US10241868B2
公开(公告)日：2019-03-26
申请号：US14675035
申请日：2015-03-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Genqiang Zheng , Dixuan Zhang
IPC: G06F11/00 , G06F11/14 , G06F9/4401 , G06F11/07
Abstract: A control method implemented using a server and a server control device. When a server starts abnormally due to an exception of a master central processing unit (CPU), a platform controller hub (PCH) connected to the master CPU, or a Flash that is connected to the PCH connected to the master CPU, the master CPU is reconfigured. It is implemented that, when a startup exception occurs on a server that supports hard partitioning, it can be still ensured that the server normally starts and runs, thereby improving reliability and stability of the server. Therefore, Reliability, Availability and Serviceability (RAS) of the entire server is improved. In addition, a problem that a system fails to run due to an exception of a Flash is solved, and an original dual Basic Input/Output Systems (BIOS) design manner may no longer be used, thereby reducing Flash chip costs of the server.
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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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