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公开(公告)号：US20170277713A1
公开(公告)日：2017-09-28
申请号：US15081647
申请日：2016-03-25
Applicant: Amazon Technologies, Inc.
Inventor： JACOB A. STRAUSS , JACOB DAVID LUSZCZ , MICHAEL ROBERT FRASCA , DANIEL NUSSBAUM , PETER JONES , XIAOBIN WU , JOHN MCCLAIN , NEAL JOHN CHARBONNEAU , Wayne William Duso , Mark Allen Fogleman , Edward William Naim
IPC: G06F17/30
CPC classification number: G06F17/30203 , G06F17/30079
Abstract: A low latency metadata subsystem for file systems in low latency (LL) mode in a distributed file storage service (DFSS). An LL server (LLS) may receive metadata requests from an access node of the DFSS. For read operations, the LLS may check a local cache of metadata and, for cache hits, retrieve the metadata from the cache. For cache misses, the metadata may be fetched from the storage subsystem of the DFSS and cached. For write operations, the LLS may write entries into a journal for the file system and notify the access node after the journal entries are committed to the journal; the journal entries are asynchronously committed in the storage subsystem. The access node may communicate with the storage subsystem to perform data reads and writes for the LL file system.
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公开(公告)号：US10372685B2
公开(公告)日：2019-08-06
申请号：US14231088
申请日：2014-03-31
Applicant: Amazon Technologies, Inc.
Inventor： Pradeep Vincent , Wayne William Duso , Matti Juhani Oikarinen , Matteo Frigo , James Christopher Sorenson, III
IPC: G06F17/30 , G06F7/00 , G06F16/182
Abstract: A client request, formatted in accordance with a file system interface, is received at an access subsystem of a distributed multi-tenant storage service. After the request is authenticated at the access subsystem, an atomic metadata operation comprising a group of file system metadata modifications is initiated, including a first metadata modification at a first node of a metadata subsystem of the storage service and a second metadata modification at a second node of the metadata subsystem. A plurality of replicas of at least one data modification corresponding to the request are saved at respective storage nodes of the service.
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公开(公告)号：US11810056B1
公开(公告)日：2023-11-07
申请号：US16809169
申请日：2020-03-04
Applicant: Amazon Technologies, Inc.
Inventor： Ryan Michael Eccles , Siddhartha Roy , Vaibhav Tyagi , Wayne William Duso , Danny Wei
IPC: G06Q10/08 , G06K7/14 , G06Q10/0835 , G06Q10/087 , G06Q10/047 , G06F3/0488 , G06F3/0482 , G09F3/20
CPC classification number: G06Q10/08355 , G06Q10/047 , G06Q10/087 , G09F3/208
Abstract: Systems and methods are described herein for routing data by transferring a physical storage device for at least part of a route between source and destination locations. In one example, a computing resource service provider, may receive a request to transfer data from a customer center to a data center. The service provider may determine a route, which includes one or more of a physical path or a network path, for the data loaded onto a physical storage device to reach the data center from the customer center. Determining the route may include associating respective cost values to individual physical and network paths between physical stations between the customer and end data centers, and selecting one or more of the paths to reduce a total cost of the route. Route information may then be associated with the physical storage device based on the route.
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Patent Agency Ranking
公开(公告)号：US10140312B2
公开(公告)日：2018-11-27
申请号：US15081647
申请日：2016-03-25
Applicant: Amazon Technologies, Inc.
Inventor： Jacob A. Strauss , Mark Allen Fogleman , Edward William Naim , Jacob David Luszcz , Michael Robert Frasca , Daniel Nussbaum , Peter Jones , Xiaobin Wu , John McClain , Neal John Charbonneau , Wayne William Duso
IPC: G06F17/30
Abstract: A low latency metadata subsystem for file systems in low latency (LL) mode in a distributed file storage service (DFSS). An LL server (LLS) may receive metadata requests from an access node of the DFSS. For read operations, the LLS may check a local cache of metadata and, for cache hits, retrieve the metadata from the cache. For cache misses, the metadata may be fetched from the storage subsystem of the DFSS and cached. For write operations, the LLS may write entries into a journal for the file system and notify the access node after the journal entries are committed to the journal; the journal entries are asynchronously committed in the storage subsystem. The access node may communicate with the storage subsystem to perform data reads and writes for the LL file system.
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公开(公告)号：US09274710B1
公开(公告)日：2016-03-01
申请号：US14231063
申请日：2014-03-31
Applicant: Amazon Technologies, Inc.
Inventor： Matti Juhani Oikarinen , Matteo Frigo , Michael Anthony Nuss , Wayne William Duso
CPC classification number: G06F13/18 , G06F3/061 , G06F3/0659 , G06F3/067 , G06F13/1642 , G06F2206/1012
Abstract: An I/O request directed to a portion of a storage object managed at a distributed storage service is received. A congestion control parameter value to be used to schedule a storage operation corresponding to the I/O request is determined. The congestion control parameter is based at least in part on an offset within the storage object to which the I/O request is directed. The storage operation is scheduled in accordance with the congestion control parameter at a selected physical storage device to which the portion of the storage object is mapped.
Abstract translation: 接收针对分布式存储服务管理的存储对象的一部分的I / O请求。 确定用于调度与I / O请求对应的存储操作的拥塞控制参数值。 拥塞控制参数至少部分地基于I / O请求所针对的存储对象内的偏移量。 存储操作根据存储对象的部分映射到的所选物理存储设备的拥塞控制参数进行调度。
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6.发明授权公开(公告)号：US12301579B1
公开(公告)日：2025-05-13
申请号：US16908428
申请日：2020-06-22
Applicant: Amazon Technologies, Inc.
Inventor： Alexander Sirotin , Zhicong Wang , Wayne William Duso
IPC: H04L9/40
Abstract: A cross-account data management (CAM) service of a provider network may assign, to a primary account of an organization of a client, permission to manage resource management plans for other accounts of the organization. The CAM service may specify, using the primary account (e.g., by an administrator using the primary account), a resource management plan (e.g., data backup plan) The CAM service may indicate, using the primary account, multiple accounts of the organization that the resource management plan is to be implemented for. The CAM service may cause, based on the permission assigned to the primary account, the resource management plan to be implemented for the different accounts of the organization (e.g., by causing execution of jobs to implement a backup plan).
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公开(公告)号：US11914731B1
公开(公告)日：2024-02-27
申请号：US17037189
申请日：2020-09-29
Applicant: Amazon Technologies, Inc.
Inventor： Ivan Velickovic , Alexander Sirotin , Christopher John Schilling , Steven Robert DeVos , Zhicong Wang , Wayne William Duso , Boo Boon Khoo
CPC classification number: G06F21/6218 , G06F11/1458 , H04L63/105 , G06F2201/84
Abstract: Aspects described herein relate to securely performing cross-boundary backup operations. A service of a computing resource service provider may enable backup operations between a source account and a destination account of an organization based at least in part on a security policy allowing such operations.
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公开(公告)号：US09710407B2
公开(公告)日：2017-07-18
申请号：US15056894
申请日：2016-02-29
Applicant: Amazon Technologies, Inc.
Inventor： Matti Juhani Oikarinen , Matteo Frigo , Michael Anthony Nuss , Wayne William Duso
CPC classification number: G06F13/18 , G06F3/061 , G06F3/0659 , G06F3/067 , G06F13/1642 , G06F2206/1012
Abstract: An I/O request directed to a portion of a storage object managed at a distributed storage service is received. A congestion control parameter value to be used to schedule a storage operation corresponding to the I/O request is determined. The congestion control parameter is based at least in part on an offset within the storage object to which the I/O request is directed. The storage operation is scheduled in accordance with the congestion control parameter at a selected physical storage device to which the portion of the storage object is mapped.
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