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公开(公告)号：US12271638B1
公开(公告)日：2025-04-08
申请号：US18414210
申请日：2024-01-16
Applicant: Amazon Technologies, Inc.
Inventor： Barak Pinhas , Swapnil Vinay Dinkar , Andrew Boyer , Yonatan Divinsky , Alex Friedman
IPC: G06F3/06
Abstract: A storage object and an associated permissions record is stored at a storage server. The permissions record indicates that some storage consumers are not permitted to perform a type of I/O operation on the storage object. In response to detecting that an event of a deletion triggering type with respect to the records, a modified version of the permissions record is stored at the server, indicating that the storage consumers remain prohibited from performing the I/O operations. In response to receiving a command to perform a particular I/O at the server after the modified version has been stored, the modified version is used to process the command.
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公开(公告)号：US10929041B1
公开(公告)日：2021-02-23
申请号：US16560860
申请日：2019-09-04
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. A membership group authority authorizes sequence numbers for a given logical volume and an associated membership group. The members of the membership group ensure that the members are in agreement on the latest sequence number for the given logical volume before responding to read or write requests directed to the given logical volume.
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Patent Agency Ranking
公开(公告)号：US11461156B2
公开(公告)日：2022-10-04
申请号：US17239440
申请日：2021-04-23
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. In order to prevent unnecessary failovers, a primary node storing a primary replica is configured with a health check application programmatic interface (API) and a secondary node storing a secondary replica determines whether or not to initiate a failover based on the health of the primary replica.
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公开(公告)号：US20210240560A1
公开(公告)日：2021-08-05
申请号：US17239440
申请日：2021-04-23
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. In order to prevent unnecessary failovers, a primary node storing a primary replica is configured with a health check application programmatic interface (API) and a secondary node storing a secondary replica determines whether or not to initiate a failover based on the health of the primary replica.
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公开(公告)号：US10990464B1
公开(公告)日：2021-04-27
申请号：US16560859
申请日：2019-09-04
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. In order to prevent unnecessary failovers, a primary node storing a primary replica is configured with a health check application programmatic interface (API) and a secondary node storing a secondary replica determines whether or not to initiate a failover based on the health of the primary replica.
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公开(公告)号：US12265443B2
公开(公告)日：2025-04-01
申请号：US17937389
申请日：2022-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. In order to prevent unnecessary failovers, a primary node storing a primary replica is configured with a health check application programmatic interface (API) and a secondary node storing a secondary replica determines whether or not to initiate a failover based on the health of the primary replica.
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公开(公告)号：US20230022729A1
公开(公告)日：2023-01-26
申请号：US17937389
申请日：2022-09-30
Applicant: Amazon Technologies, Inc.
Inventor： Fan Ping , Andrew Boyer , Oleksandr Chychykalo , James Pinkerton , Danny Wei , Norbert Paul Kusters , Divya Ashok Kumar Jain , Jianhua Fan , Thomas Tarak Mathew Veppumthara , Sebastiano Peluso
Abstract: A block-based storage system hosts logical volumes that are implemented via multiple replicas of volume data stored on multiple resource hosts in different failure domains. Also, the block-based storage service allows multiple client computing devices to attach to a same given logical volume at the same time. In order to prevent unnecessary failovers, a primary node storing a primary replica is configured with a health check application programmatic interface (API) and a secondary node storing a secondary replica determines whether or not to initiate a failover based on the health of the primary replica.
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