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公开(公告)号：US11474712B2
公开(公告)日：2022-10-18
申请号：US16707393
申请日：2019-12-09
Abstract: A method, an apparatus, a device, and a storage medium for managing an access request are provided. The method includes acquiring a group of access requests for performing data access to a storage device in a computing system, the group of access requests indicating access operations for a group of addresses in the storage device respectively; arranging an order of the group of addresses based on address ranges of the addresses of the group of addresses in the storage device; generating a merged request based on at least one part of the access requests with consecutive addresses among the group of access requests with the arranged addresses; and executing a data access operation on the storage device based on the merged request, the method being implemented in a driver of the storage device, and the driver being implemented in a user state of the computing system.
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公开(公告)号：US20200371714A1
公开(公告)日：2020-11-26
申请号：US16707465
申请日：2019-12-09
Abstract: Embodiments of the present disclosure provide a method, apparatus, device, and storage medium for processing an access request, and relate to the field of cloud computing. The method includes: acquiring a plurality of to-be-distributed access requests for a storage device, the access requests at least including a group of read requests and a group of write requests; distributing read requests of the group of read requests to a drive device of the storage device without distributing a write request of the group of write requests, until a number of distributed read requests reaches a total number of read requests of the group of read requests or a first threshold number, the drive device being configured to execute the distributed requests on the storage device; and distributing at least one write request of the group of write requests to the drive device.
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公开(公告)号：US20200371696A1
公开(公告)日：2020-11-26
申请号：US16707393
申请日：2019-12-09
Abstract: A method, an apparatus, a device, and a storage medium for managing an access request are provided. The method includes acquiring a group of access requests for performing data access to a storage device in a computing system, the group of access requests indicating access operations for a group of addresses in the storage device respectively; arranging an order of the group of addresses based on address ranges of the addresses of the group of addresses in the storage device; generating a merged request based on at least one part of the access requests with consecutive addresses among the group of access requests with the arranged addresses; and executing a data access operation on the storage device based on the merged request, the method being implemented in a driver of the storage device, and the driver being implemented in a user state of the computing system.
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公开(公告)号：US11307801B2
公开(公告)日：2022-04-19
申请号：US16707465
申请日：2019-12-09
Abstract: Embodiments of the present disclosure provide a method, apparatus, device, and storage medium for processing an access request, and relate to the field of cloud computing. The method includes: acquiring a plurality of to-be-distributed access requests for a storage device, the access requests at least including a group of read requests and a group of write requests; distributing read requests of the group of read requests to a drive device of the storage device without distributing a write request of the group of write requests, until a number of distributed read requests reaches a total number of read requests of the group of read requests or a first threshold number, the drive device being configured to execute the distributed requests on the storage device; and distributing at least one write request of the group of write requests to the drive device.
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