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公开(公告)号：US20240020038A1
公开(公告)日：2024-01-18
申请号：US18474959
申请日：2023-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
CPC classification number: G06F3/0641 , G06F3/061 , G06F3/0643 , G06F3/0608 , G06F3/0647 , G06F3/067 , G06F11/1435 , G06F16/182
Abstract: Embodiments of the present disclosure provide a distributed storage method and a distributed storage device. The method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system, generating, by the first thread service, M pieces of metadata in the offline merging process, loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set, searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction, and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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Patent Agency Ranking
公开(公告)号：US11301154B2
公开(公告)日：2022-04-12
申请号：US15851212
申请日：2017-12-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
IPC: G06F3/06 , G06F11/14 , G06F16/182
Abstract: Embodiments of the present disclosure provide a distributed storage method and a distributed storage device. The method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system, generating, by the first thread service, M pieces of metadata in the offline merging process, loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set, searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction, and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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公开(公告)号：US20180121127A1
公开(公告)日：2018-05-03
申请号：US15851212
申请日：2017-12-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
CPC classification number: G06F3/0641 , G06F3/0608 , G06F3/061 , G06F3/0643 , G06F3/0647 , G06F3/067 , G06F11/1435 , G06F16/182
Abstract: Embodiments of the present disclosure provide a distributed storage method and a distributed storage device. The method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system, generating, by the first thread service, M pieces of metadata in the offline merging process, loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set, searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction, and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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公开(公告)号：US12260102B2
公开(公告)日：2025-03-25
申请号：US18474959
申请日：2023-09-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
IPC: G06F3/06 , G06F11/14 , G06F16/182
Abstract: A distributed storage method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system; generating, by the first thread service, M pieces of metadata in the offline merging process; loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set; searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction; and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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公开(公告)号：US11809726B2
公开(公告)日：2023-11-07
申请号：US17688030
申请日：2022-03-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
IPC: G06F3/06 , G06F11/14 , G06F16/182
CPC classification number: G06F3/0641 , G06F3/061 , G06F3/067 , G06F3/0608 , G06F3/0643 , G06F3/0647 , G06F11/1435 , G06F16/182
Abstract: A distributed storage method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system; generating, by the first thread service, M pieces of metadata in the offline merging process; loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set; searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction; and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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公开(公告)号：US20220188003A1
公开(公告)日：2022-06-16
申请号：US17688030
申请日：2022-03-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Zhang , Yicong Cai , Ajith Raj Shetty S
Abstract: A distributed storage method includes offline merging, by a first thread service of a distributed storage system, M small files in a file system; generating, by the first thread service, M pieces of metadata in the offline merging process; loading, by a second thread service of the distributed storage system, the M pieces of metadata into a metadata set; searching, by the second thread service, the metadata set for metadata of a first small file when the second thread service receives a first instruction; and performing, by the second thread service, the operation corresponding to the first instruction when the second thread service finds the metadata of the first small file in the metadata set.
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