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公开(公告)号：US11784756B2
公开(公告)日：2023-10-10
申请号：US16893748
申请日：2020-06-05
发明人： Shihai Xiao , Florian Longnos , Feng Yang
IPC分类号： H04L1/1607 , G06F3/06
CPC分类号： H04L1/1642 , G06F3/0604 , G06F3/0659 , G06F3/0673
摘要： A memory access technology and a computer system, where the computer system includes a memory controller and a medium controller connected to the memory controller. In the computer system, when detecting that an error occurs in first data that is returned by the medium controller in response to a first send command, the memory controller determines sequence information of the first send command in a plurality of send commands that have been sent by the memory controller within a time period from a time point at which the first send command is sent to a current time, and sends a data retransmission command to the medium controller to instruct the medium controller to resend the first data based on the sequence information.
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公开(公告)号：US11356386B2
公开(公告)日：2022-06-07
申请号：US15931877
申请日：2020-05-14
发明人： Feng Yang
IPC分类号： H04L47/80 , H04L43/0852 , H04L43/16 , H04L67/1097
摘要： A method is applied to a server and for providing a link priority between the server and a storage device. The server calculates an average latency of each of a plurality of links between the server and the storage device; then determines a latency interval to which the average latency of each link belongs; and determines a priority of each link based on a priority of the latency interval to which the average latency of each link belongs. At least two consecutive latency intervals are preset in the server, each latency interval represents a range of an average latency, and a priority is set for each latency interval. For latency intervals of adjacent priorities, a minimum latency value of a latency interval of a lower priority is greater than a maximum latency value of a latency interval of a higher priority.
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3.发明申请公开(公告)号：US20200185923A1
公开(公告)日：2020-06-11
申请号：US16793252
申请日：2020-02-18
发明人： Feng Yang , Chengyong Liu , Chengfeng Jiang
摘要： This application provides a photovoltaic power optimizer and a method and apparatus for controlling same, and a photovoltaic power generation system. The photovoltaic power optimizer includes: a power optimization module, a bypass module, and a control module, where the bypass module is connected to an input end of the power optimization module, an output end of the power optimization module, and the control module, and the control module is connected to the power optimization module; and when detecting that the power optimization module is faulty, the control module is configured to control the bypass module to be on, to bypass the faulty power optimization module, so that the photovoltaic battery component can be directly connected to other battery groups in the photovoltaic power generation system, and connected to an inverter.
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公开(公告)号：US11762555B2
公开(公告)日：2023-09-19
申请号：US17547263
申请日：2021-12-10
发明人： Feng Yang
IPC分类号： G06F3/06
CPC分类号： G06F3/0607 , G06F3/0656 , G06F3/0659 , G06F3/0665 , G06F3/0689
摘要： An agent module of a host directs I/O requests accessing a first disk of a first storage array to access a second disk of a second storage array. The agent module obtains a disk identifier of a first disk in the first storage array and a disk identifier of a second disk in the second storage array to record a mapping relationship between them. The agent module further reports virtual path information for a virtual path between the agent module and a multipath module of the host to the multipath module. The agent module sends the disk identifier of the first disk via the virtual path after receiving a disk identifier query request for querying the identifier of the second disk. Thus, the agent module can send an I/O request for accessing the first disk to the second storage array to access the second disk.
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公开(公告)号：US20220188037A1
公开(公告)日：2022-06-16
申请号：US17559478
申请日：2021-12-22
发明人： Florian Longnos , Feng Yang , Wei Yang
摘要： An information writing method is applied to an non-volatile dual in-line memory module (NVDIMM), the NVDIMM includes an NVDIMM controller and a non-volatile memory (NVM), and the method includes receiving, by the NVDIMM controller, a sanitize command from a host, where the sanitize command is used to instruct the NVDIMM controller to sanitize data in the NVM using a first write pattern, and the first write pattern is one of at least two patterns of writing information into the NVM, and writing, by the NVDIMM controller, information into the NVM according to the sanitize command.
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公开(公告)号：US11209983B2
公开(公告)日：2021-12-28
申请号：US16842634
申请日：2020-04-07
发明人： Feng Yang
IPC分类号： G06F3/06
摘要： An agent module of a host directs I/O requests accessing a first disk of a first storage array to access a second disk of a second storage array. The agent module obtains a disk identifier of a first disk in the first storage array and a disk identifier of a second disk in the second storage array to record a mapping relationship between them. The agent module further reports virtual path information for a virtual path between the agent module and a multipath module of the host to the multipath module. The agent module sends the disk identifier of the first disk via the virtual path after receiving a disk identifier query request for querying the identifier of the second disk. Thus, the agent module can send an I/O request for accessing the first disk to the second storage array to access the second disk.
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公开(公告)号：US20220100384A1
公开(公告)日：2022-03-31
申请号：US17547263
申请日：2021-12-10
发明人： Feng Yang
IPC分类号： G06F3/06
摘要： An agent module of a host directs I/O requests accessing a first disk of a first storage array to access a second disk of a second storage array. The agent module obtains a disk identifier of a first disk in the first storage array and a disk identifier of a second disk in the second storage array to record a mapping relationship between them. The agent module further reports virtual path information for a virtual path between the agent module and a multipath module of the host to the multipath module. The agent module sends the disk identifier of the first disk via the virtual path after receiving a disk identifier query request for querying the identifier of the second disk. Thus, the agent module can send an I/O request for accessing the first disk to the second storage array to access the second disk.
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公开(公告)号：US20200233584A1
公开(公告)日：2020-07-23
申请号：US16842634
申请日：2020-04-07
发明人： Feng Yang
IPC分类号： G06F3/06
摘要： An agent module of a host directs I/O requests accessing a first disk of a first storage array to access a second disk of a second storage array. The agent module obtains a disk identifier of a first disk in the first storage array and a disk identifier of a second disk in the second storage array to record a mapping relationship between them. The agent module further reports virtual path information for a virtual path between the agent module and a multipath module of the host to the multipath module. The agent module sends the disk identifier of the first disk via the virtual path after receiving a disk identifier query request for querying the identifier of the second disk. Thus, the agent module can send an I/O request for accessing the first disk to the second storage array to access the second disk.
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公开(公告)号：US11853608B2
公开(公告)日：2023-12-26
申请号：US17559478
申请日：2021-12-22
发明人： Florian Longnos , Feng Yang , Wei Yang
CPC分类号： G06F3/0659 , G06F3/0604 , G06F3/0625 , G06F3/0679 , G06F13/1668
摘要： An information writing method is applied to an non-volatile dual in-line memory module (NVDIMM), the NVDIMM includes an NVDIMM controller and a non-volatile memory (NVM), and the method includes receiving, by the NVDIMM controller, a sanitize command from a host, where the sanitize command is used to instruct the NVDIMM controller to sanitize data in the NVM using a first write pattern, and the first write pattern is one of at least two patterns of writing information into the NVM, and writing, by the NVDIMM controller, information into the NVM according to the sanitize command.
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公开(公告)号：US11237762B2
公开(公告)日：2022-02-01
申请号：US16805192
申请日：2020-02-28
发明人： Florian Longnos , Feng Yang , Wei Yang
摘要： An information writing method is applied to an non-volatile dual in-line memory module (NVDIMM), the NVDIMM includes an NVDIMM controller and a non-volatile memory (NVM), and the method includes receiving, by the NVDIMM controller, a sanitize command from a host, where the sanitize command is used to instruct the NVDIMM controller to sanitize data in the NVM using a first write pattern, and the first write pattern is one of at least two patterns of writing information into the NVM, and writing, by the NVDIMM controller, information into the NVM according to the sanitize command.
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