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公开(公告)号：US11636041B2
公开(公告)日：2023-04-25
申请号：US17068183
申请日：2020-10-12
发明人： Deepak Nayak , Hemant Mohan
摘要： A system includes memory and one or more processors programmed to operate a logical layer, a media link layer, and a slot layer. The logical layer is configured to send and receive object data to a host according to an object storage protocol. The media link layer is configured to map the object data to virtual media addresses. The slot layer is configured to map the virtual media addresses to physical addresses of data storage devices.
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公开(公告)号：US11550647B2
公开(公告)日：2023-01-10
申请号：US17190085
申请日：2021-03-02
发明人： Deepak Nayak , Hemant Mohan
摘要： Systems and methods for adaptive fault prediction analysis are described. In one embodiment, the system includes one or more computing components, and one or more hardware controllers. In some embodiments, the storage system includes a storage drive. At least one of the one or more hardware controllers is configured to analyze one or more tolerance limits of a first computing component among the plurality of computing components; calculate a failure metric of the first computing component based at least in part on the analysis of the one or more tolerance limits of the first computing component; analyze sensor data from the first computing component in real time; and update the failure metric based at least in part on the analyzing of the sensor data.
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公开(公告)号：US20220114095A1
公开(公告)日：2022-04-14
申请号：US17068183
申请日：2020-10-12
发明人： Deepak Nayak , Hemant Mohan
IPC分类号： G06F12/06
摘要： A system includes memory and one or more processors programmed to operate a logical layer, a media link layer, and a slot layer. The logical layer is configured to send and receive object data to a host according to an object storage protocol. The media link layer is configured to map the object data to virtual media addresses. The slot layer is configured to map the virtual media addresses to physical addresses of data storage devices.
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公开(公告)号：US10976795B2
公开(公告)日：2021-04-13
申请号：US16398664
申请日：2019-04-30
摘要： A power management circuit includes at least one energy storage device and a power controller coupled to the at least one energy storage device. The power controller is configured to enable temporary power to be provided from the at least one energy storage device to a plurality of data storage devices upon a system power loss event. The power controller is further configured to receive a power loss indication signal associated with any individual one of the plurality of data storage devices and responsively enable power loss protection for the data storage device.
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公开(公告)号：US20200295591A1
公开(公告)日：2020-09-17
申请号：US16355504
申请日：2019-03-15
摘要： A system includes a direct current uninterruptible power supply (DC UPS) that receives an alternating current (AC) power input and provides a first DC power output. The system also includes a power distribution unit (PDU). The PDU receives the first DC power output from the DC UPS. The PDU converts the first DC power output into a second DC power output that supplies power to at least one component of information technology equipment (ITE) via a DC mating connector.
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公开(公告)号：US20240057299A1
公开(公告)日：2024-02-15
申请号：US17885376
申请日：2022-08-10
发明人： Deepak Nayak , Hemant Mohan
IPC分类号： H05K7/20
CPC分类号： H05K7/20836 , H05K7/20172 , H05K7/20718
摘要： A data storage system includes an enclosure, a printed circuit board positioned in the enclosure, an integrated circuit mechanically and electrically coupled to the printed circuit board, temperature sensors configured to generate temperature signals in response to measured temperatures, an air mover coupled to the enclosure and including a motor rotatable in a clockwise direction and a counterclockwise direction, and a controller configured to cause rotation of the motor in either the clockwise direction or the counterclockwise direction depending on the temperature signals.
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公开(公告)号：US20220129505A1
公开(公告)日：2022-04-28
申请号：US17081036
申请日：2020-10-27
发明人： Deepak Nayak , Hemant Mohan
IPC分类号： G06F16/901 , G06F12/02 , G06F12/109
摘要： A method includes receiving, by a processor, a data retrieval command from a host requesting data. In response to the data retrieval command, the method includes searching a mapping for the requested data. The mapping includes a tree structure with a series of nodes and a linked list associated with each node. The method further includes identifying portions of the linked list associated with the requested data and communicating the requested data to the host.
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公开(公告)号：US10970146B2
公开(公告)日：2021-04-06
申请号：US15916522
申请日：2018-03-09
发明人： Deepak Nayak , Hemant Mohan
摘要： Systems and methods for adaptive fault prediction analysis are described. In one embodiment, the system includes one or more computing components, and one or more hardware controllers. In some embodiments, the storage system includes a storage drive. At least one of the one or more hardware controllers is configured to analyze one or more tolerance limits of a first computing component among the plurality of computing components; calculate a failure metric of the first computing component based at least in part on the analysis of the one or more tolerance limits of the first computing component; analyze sensor data from the first computing component in real time; and update the failure metric based at least in part on the analyzing of the sensor data.
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公开(公告)号：US20200348742A1
公开(公告)日：2020-11-05
申请号：US16398664
申请日：2019-04-30
摘要： A power management circuit includes at least one energy storage device and a power controller coupled to the at least one energy storage device. The power controller is configured to enable temporary power to be provided from the at least one energy storage device to a plurality of data storage devices upon a system power loss event. The power controller is further configured to receive a power loss indication signal associated with any individual one of the plurality of data storage devices and responsively enable power loss protection for the data storage device.
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