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公开(公告)号：US20170364530A1
公开(公告)日：2017-12-21
申请号：US15693685
申请日：2017-09-01
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
CPC classification number: G06F16/1748 , G06F3/0608 , G06F3/0641 , G06F3/067 , G06F16/2358
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
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公开(公告)号：US09348538B2
公开(公告)日：2016-05-24
申请号：US13655263
申请日：2012-10-18
Applicant: NetApp, Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
CPC classification number: G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/067 , G06F17/30368
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
Abstract translation: 这里介绍用于在存储系统中执行选择性重复数据消除的方法和装置。 提供技术用于基于数据对象的特性来确定数据对象的重复数据删除的概率，并且在数据对象被存储在存储系统的持久存储器中之前对存储系统中的数据对象执行重复数据删除操作，如果 数据对象的重复数据删除概率与指定的阈值有特定的关系。
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公开(公告)号：US20220171741A1
公开(公告)日：2022-06-02
申请号：US17520746
申请日：2021-11-08
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
IPC: G06F16/174 , G06F16/23 , G06F3/06
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
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Patent Agency Ranking
公开(公告)号：US10565165B2
公开(公告)日：2020-02-18
申请号：US15693685
申请日：2017-09-01
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
IPC: G06F16/00 , G06F16/174 , G06F16/23 , G06F3/06
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced herein. Techniques are provided for determining a first deduplication priority for a first data object based upon a first projected likelihood that deduplication of the first data object will provide a storage space benefit to reduce storage consumption of a storage device. Inline deduplication is performed for the first data object based upon the first deduplication priority exceeding a deduplication probability threshold that is indicative of inline deduplication of the first data object having a threshold likelihood of achieving the storage space benefit from inline deduplication.
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公开(公告)号：US09753938B2
公开(公告)日：2017-09-05
申请号：US15162496
申请日：2016-05-23
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
CPC classification number: G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/067 , G06F17/30368
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced herein. Techniques are provided for determining deduplication priorities of data objects based upon projected likelihoods that deduplication of such data objects will provide a storage space benefit. Inline deduplication and/or post processing deduplication is selectively provided on an individual data object basis based upon deduplication priorities assigned to respective data objects.
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公开(公告)号：US11169967B2
公开(公告)日：2021-11-09
申请号：US16716759
申请日：2019-12-17
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
IPC: G06F16/00 , G06F16/174 , G06F16/23 , G06F3/06
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
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公开(公告)号：US20160267098A1
公开(公告)日：2016-09-15
申请号：US15162496
申请日：2016-05-23
Applicant: NetApp Inc.
Inventor： Damarugendra Mallaiah , Jayanta Basak
IPC: G06F17/30
CPC classification number: G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/067 , G06F17/30368
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
Abstract translation: 这里介绍用于在存储系统中执行选择性重复数据消除的方法和装置。 提供技术用于基于数据对象的特性来确定数据对象的重复数据删除的概率，并且在数据对象被存储在存储系统的持久存储器中之前对存储系统中的数据对象执行重复数据删除操作，如果 数据对象的重复数据删除概率与指定的阈值有特定的关系。
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公开(公告)号：US20140114932A1
公开(公告)日：2014-04-24
申请号：US13655263
申请日：2012-10-18
Applicant: NETAPP, INC.
Inventor： Damarugendra Mallaiah , Jayanta Basak
CPC classification number: G06F17/30156 , G06F3/0608 , G06F3/0641 , G06F3/067 , G06F17/30368
Abstract: Methods and apparatuses for performing selective deduplication in a storage system are introduced here. Techniques are provided for determining a probability of deduplication for a data object based on a characteristic of the data object and performing a deduplication operation on the data object in the storage system prior to the data object being stored in persistent storage of the storage system if the probability of deduplication for the data object has a specified relationship to a specified threshold.
Abstract translation: 这里介绍用于在存储系统中执行选择性重复数据消除的方法和装置。 提供技术用于基于数据对象的特性来确定数据对象的重复数据删除的概率，并且在数据对象被存储在存储系统的持久存储器中之前对存储系统中的数据对象执行重复数据删除操作，如果 数据对象的重复数据删除概率与指定的阈值有特定的关系。
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