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公开(公告)号：US10949131B2
公开(公告)日：2021-03-16
申请号：US16457853
申请日：2019-06-28
Applicant: Amazon Technologies, Inc.
Inventor： Marc Stephen Olson , Christopher Magee Greenwood , Pavel Labovich , Manish Verma
IPC: G06F3/06 , G06F9/455 , H04L9/08 , G06F9/4401
Abstract: A first request to create a first storage volume to store a first portion of a first logical volume is received by a first block storage server instance. A second request to create a second storage volume to store a second portion of the first logical volume is received by a second block storage server instance. A third request is sent to a third block storage server instance to create a third storage volume to store the second portion of the first logical volume. The second portion of the first logical volume is stored by the third block storage server instance to the third storage volume. A data store containing an identification of each block storage server instance hosting a portion of the first logical volume is updated to remove an identification of the second block storage server instance and add an identification of the third block storage server instance.
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公开(公告)号：US10921991B1
公开(公告)日：2021-02-16
申请号：US15385815
申请日：2016-12-20
Applicant: Amazon Technologies, Inc.
Inventor： Marc Stephen Olson , Christopher Magee Greenwood , Anthony Nicholas Liguori , James Michael Thompson , Surya Prakash Dhoolam , Marc John Brooker , Danny Wei
IPC: G06F3/06
Abstract: Notice of migration of a portion of a data volume from a first location to a second location is received by a first computer system from a second computer system, where the data volume is separated over a network from the first computer system. A third computer system, separated over a network from the first computer system, is caused to invalidate a mapping between the portion and the first location. An indication that the third computer system seeks access to the portion is identified. A third computer system is enabled, by providing a mapping between the portion and the second location, to access portion at the second location.
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公开(公告)号：US10915486B1
公开(公告)日：2021-02-09
申请号：US15809622
申请日：2017-11-10
Applicant: Amazon Technologies, Inc.
Inventor： Asif Khan , Thomas A. Volpe , Marc John Brooker , Marc Stephen Olson , Norbert Paul Kusters , Mark Bradley Davis , Robert Michael Johnson
Abstract: Server computers often include one or more input/output (I/O) devices for communicating with a network or directly attached storage device. The data transfer latency for request can be reduced by utilizing ingress data placement logic to bypass the processor of the I/O device. For example, host memory descriptors can be stored in a memory of the I/O device to facilitate placement of the requested data.
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公开(公告)号：US10412002B1
公开(公告)日：2019-09-10
申请号：US14668557
申请日：2015-03-25
Applicant: Amazon Technologies, Inc.
Inventor： David R. Richardson , Marc John Brooker , Norbert Paul Kusters , Anthony Nicholas Liguori , Marc Stephen Olson
IPC: H04L12/741 , H04L29/06
Abstract: A method for processing packet data in a service provider environment includes, by a network-enabled data processing device within a server computer of the service provider environment, receiving packet data comprising header information and payload information. The header information is separated from the payload information. The separated header information is forwarded to a processor of the server computer for processing, without forwarding at least a portion of the payload information. At least one address of a storage location is received from the processor. The at least one address is associated with a logical-to-physical address mapping based on the header information. The payload information is stored in the storage location based on the at least one address.
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公开(公告)号：US20190166228A1
公开(公告)日：2019-05-30
申请号：US16264492
申请日：2019-01-31
Applicant: Amazon Technologies, Inc.
Inventor： Marc John Brooker , Marc Stephen Olson
Abstract: Methods, systems, and computer-readable media for program code allocation based on processor features are disclosed. Analysis of program code is performed using static analysis and/or runtime analysis. The analysis determines one or more processor features invoked by the program code. One or more program execution servers are selected from a plurality of program execution servers based at least in part on the one or more processor features invoked by the program code. One or more selected program execution servers comprise the one or more processor features invoked by the program code, and an additional one or more of the program execution servers lack the one or more processor features invoked by the program code. The program code is executed using the one or more selected program execution servers.
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Patent Agency Ranking
公开(公告)号：US10108572B1
公开(公告)日：2018-10-23
申请号：US15887779
申请日：2018-02-02
Applicant: Amazon Technologies, Inc.
Inventor： Robert Michael Johnson , Marc John Brooker , Marc Stephen Olson , Mark Bradley Davis , Norbert Paul Kusters
Abstract: Server computers may include one or more input/output (I/O) adapter devices for communicating with a network and/or direct-attached device. The I/O adapter device may implement processes to manage write requests in a general and flexible manner. The I/O adapter device may also implement processes to manage write requests in a fast an efficient—that is, low latency—manner. Low latency write requests processes may include determining that a write packet for a write request can be processed without additional assistance from a processor, once a processor has initiated a memory access request to fetch write data and also generated protocol information for transmitting the write packet. The I/O adapter device may then process and transmit the write packet through an offload pipeline, without interrupting a processor.
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公开(公告)号：US10037298B2
公开(公告)日：2018-07-31
申请号：US15197573
申请日：2016-06-29
Applicant: Amazon Technologies, Inc.
Inventor： Pieter Kristian Brouwer , Marc Stephen Olson , Nachiappan Arumugam , Michael Thacker , Vijay Prasanth Rajavenkateswaran , Arpit Tripathi , Danny Wei
CPC classification number: G06F13/4221 , G06F13/4068
Abstract: A user can set or modify operational parameters of a data volume stored on a network-accessible storage device in a data center. For example, the user may be provided access to a data volume and may request a modification to the operational parameters of the data volume. Instead of modifying the existing data volume, the data center can provision a new data volume and migrate data stored on the existing data volume to the new data volume. While the data migration takes place, the existing data volume may block input/output (I/O) requests and the new data volume may handle such requests instead. If a request is received for data not yet migrated to the new data volume, then the new data volume prioritizes a migration of the requested data.
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公开(公告)号：US09886405B1
公开(公告)日：2018-02-06
申请号：US14672658
申请日：2015-03-30
Applicant: Amazon Technologies, Inc.
Inventor： Robert Michael Johnson , Marc John Brooker , Marc Stephen Olson , Mark Bradley Davis , Nobert Paul Kusters
CPC classification number: G06F13/387 , G06F3/0619 , G06F3/0659 , G06F3/067 , G06F11/1443 , G06F11/3027 , G06F11/3037 , G06F13/423 , G06F2201/815
Abstract: Server computers may include one or more input/output (I/O) adapter devices for communicating with a network and/or direct-attached device. The I/O adapter device may implement processes to manage write requests in a general and flexible manner. The I/O adapter device may also implement processes to manage write requests in a fast an efficient—that is, low latency—manner. Low latency write requests processes may include determining that a write packet for a write request can be processed without additional assistance from a processor, once a processor has initiated a memory access request to fetch write data and also generated protocol information for transmitting the write packet. The I/O adapter device may then process and transmit the write packet through an offload pipeline, without interrupting a processor.
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19.发明授权公开(公告)号：US09588799B1
公开(公告)日：2017-03-07
申请号：US14869713
申请日：2015-09-29
Applicant: Amazon Technologies, Inc.
Inventor： Brian Todd Burruss , John Luther Guthrie, II , Marc Stephen Olson , Madhuvanesh Parthasarathy
CPC classification number: G06F9/45558 , G06F2009/45579 , G06F2009/45583 , G06F2009/45595 , H04L67/1097
Abstract: Systems and methods are described for a storage processing service that processes multiple storage commands. The storage processing service uses tags from test storage commands to determine whether a test storage service is to be instantiated that reflects a corresponding production service. Test storage commands with the same tag are tested on that test service. Additionally, the storage processing service determines a strategy for testing processes on production services when the storage system is overloaded. In one embodiment, the test service manager can determine to stop testing processes for a period of time, and issue a shed command that queues or sheds test storage commands. Advantageously, a shed command, while active at a storage processing service, may alleviate the overload on production services. The test service manager can continue to monitor the storage system to determine whether the overload continues to exist.
Abstract translation: 对处理多个存储命令的存储处理服务描述了系统和方法。 存储处理服务使用来自测试存储命令的标签来确定测试存储服务是否被实例化以反映相应的生产服务。 测试具有相同标签的存储命令在该测试服务上进行测试。 此外，存储处理服务确定了当存储系统过载时测试生产服务过程的策略。 在一个实施例中，测试服务管理器可以确定在一段时间内停止测试过程，并且发出排队或脱落测试存储命令的流失命令。 有利的是，在存储处理服务中活动的脱落命令可以减轻生产服务的过载。 测试服务管理器可以继续监视存储系统，以确定过载是否继续存在。
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公开(公告)号：US20160378546A1
公开(公告)日：2016-12-29
申请号：US14754497
申请日：2015-06-29
Applicant: Amazon Technologies, Inc.
Inventor： Pieter Kristian Brouwer , Kristina Kraemer Brenneman , Marc John Brooker , Jerry Lin , Marc Stephen Olson
CPC classification number: G06F9/4856 , G06F9/45558 , G06F9/46 , G06F2009/4557
Abstract: Techniques for preserving the state of virtual machine instances during a migration from a source location to a target location are described herein. A set of credentials configured to provide access to a storage device by a virtual machine instance at the source location is provided to the virtual machine instance. When the migration from the source location to the target location starts, a second set of credentials configured to provide access to a storage device by a virtual machine instance at the source location is provided to the virtual machine instance. During the migration, a response to an input-output request is provided to one or more of the locations using the set of credentials and based at least in part on the state of the migration.
Abstract translation: 这里描述了在从源位置迁移到目标位置期间保持虚拟机实例的状态的技术。 配置为在源位置处由虚拟机实例提供对存储设备的访问的一组凭证被提供给虚拟机实例。 当从源位置到目标位置的迁移开始时，配置为由源位置处的虚拟机实例提供对存储设备的访问的第二组凭证被提供给虚拟机实例。 在迁移期间，使用该凭证集将至输入输出请求的响应提供给一个或多个位置，并至少部分地基于迁移的状态。
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