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公开(公告)号：US09922181B2
公开(公告)日：2018-03-20
申请号：US15630248
申请日：2017-06-22
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Bhushan P. Jain , Sandeep R. Patil , Sri Ramanathan , Gandhi Sivakumar , Matthew B. Trevathan , Wijayaratnam Wijayakumaran
CPC classification number: G06F21/31
Abstract: Systems and methods for providing information security in a network environment are disclosed. The method includes initiating processing, invoked by a user, of at least one of a plurality of objects in a processing unit of a hardware layer, wherein the plurality of objects is hosted for a tenant. The method further includes determining that the processing of the at least one of the plurality of objects by the processing unit is authorized by the tenant based on a security map provided by the tenant and accessible by the processing unit within the hardware layer. The method further includes allowing the processing of the object based on a result of the determining.
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公开(公告)号：US09514145B2
公开(公告)日：2016-12-06
申请号：US14800788
申请日：2015-07-16
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Gaurav Chhaunker , Bhushan P. Jain , Sandeep R. Patil , Sri Ramanthan , Matthew B. Trevathan
CPC classification number: G06F17/3015 , G06F7/00 , G06F17/30 , G06F17/30091 , G06F17/30117 , G06F17/30156 , G06F17/30194 , G06F17/30377 , H04L67/02
Abstract: A method includes receiving a request to save a first file as immutable. The method also includes searching for a second file that is saved and is redundant to the first file. The method further includes determining the second file is one of mutable and immutable. When the second file is mutable, the method includes saving the first file as a master copy, and replacing the second file with a soft link pointing to the master copy. When the second file is immutable, the method includes determining which of the first and second files has a later expiration date and an earlier expiration date, saving the one of the first and second files with the later expiration date as a master copy, and replacing the one of the first and second files with the earlier expiration date with a soft link pointing to the master copy.
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公开(公告)号：US10169098B2
公开(公告)日：2019-01-01
申请号：US15836156
申请日：2017-12-08
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Bhushan P. Jain , Sandeep R. Patil , Sri Ramanathan , Matthew B. Trevathan , Ujwala P. Tulshigiri
Abstract: Methods and systems for data relocation in global storage cloud environments are provided. A method includes locating a data server near a travel location of a user based on one or more travel plans of the user. The method further includes transferring data of the user from a home data server near a home location of the user to the data server near the travel location.
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4.发明授权Inline learning-based selective deduplication for primary storage systems 有权用于主存储系统的基于在线学习的选择性重复数据删除公开(公告)号：US09116936B2
公开(公告)日：2015-08-25
申请号：US13911155
申请日：2013-06-06
Applicant: International Business Machines Corporation
Inventor： David D. Chambliss , Bhushan P. Jain , Maohua Lu
CPC classification number: G06F17/30303 , G06F3/0641 , G06F11/3419 , G06F11/3485 , G06F17/30159 , G06F2201/81
Abstract: A computing device receives a plurality of writes; each write is comprised of chunks of data. The computing device records metrics associated with the deduplication of the chunks of data from the plurality of writes. The computing device generates groups based on associating each group with a portion of a range of the metrics, such that each of the chunks of data are associated with one of the groups, and a similar number of chunks of data are associated with each group. The computing device determines a deduplication affinity for each of the groups based on the chunks of data that are duplicates and at least one metric. The computing device sets a threshold for the deduplication affinity and in response to any of the groups exceeding the threshold, the computing device excluding the chunks of data associated with a group exceeding the threshold, from deduplication.
Abstract translation: 计算设备接收多个写入; 每个写入由数据块组成。 计算设备记录与来自多个写入的数据块的重复数据删除相关联的度量。 计算设备基于将每个组与度量的范围的一部分相关联地生成组，使得每个数据块中的每一个与组中的一个相关联，并且相似数量的数据块与每个组相关联。 计算设备基于重复的数据块和至少一个度量来确定每个组中的重复数据删除关联性。 计算设备针对重复数据删除关系设置阈值，并且响应于超过阈值的任何组，排除与超过阈值的组相关联的数据块的计算设备而不是重复数据删除。
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公开(公告)号：US20140359244A1
公开(公告)日：2014-12-04
申请号：US13909050
申请日：2013-06-03
Applicant: International Business Machines Corporation
Inventor： David D. Chambliss , Mihail C. Constantinescu , Joseph S. Glider , Bhushan P. Jain , Maohua Lu
IPC: G06F3/06
CPC classification number: G06F17/30156 , G06F3/0604 , G06F3/0641 , G06F3/0647 , G06F3/0683 , G06F11/1453
Abstract: Migrating a sub-volume in data storage with at least two de-duplication domains, each of the domains having at least one sub-volume. A first sub-volume is assigned to a de-duplication domain and a first content summary is computed for the first sub-volume. Similarly, a second sub-volume is assigned to a second de-duplication domains and a second content summary is computed for the second sub-volume. A first content affinity is calculated between the first sub-volume and a third sub-volume, and a second content affinity is calculated between the second sub-volume and the third sub-volume. A domain placement is selected for the third sub-volume based on comparison of the first content affinity and the second content affinity.
Abstract translation: 使用至少两个重复数据删除域迁移数据存储中的子卷，每个域具有至少一个子卷。 第一子卷被分配给重复数据删除域，并且为第一子卷计算第一内容摘要。 类似地，第二子卷被分配给第二重复数据删除域，并且为第二子卷计算第二内容摘要。 在第一子卷和第三子卷之间计算第一内容亲和度，并且在第二子卷和第三子卷之间计算第二内容亲和度。 基于第一内容亲和度和第二内容亲和度的比较，为第三子卷选择域布局。
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Patent Agency Ranking
公开(公告)号：US10579436B2
公开(公告)日：2020-03-03
申请号：US15836210
申请日：2017-12-08
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Bhushan P. Jain , Sandeep R. Patil , Sri Ramanathan , Matthew B. Trevathan , Ujwala P. Tulshigiri
Abstract: Methods and systems for data relocation in global storage cloud environments are provided. A method includes locating a data server near a travel location of a user based on one or more travel plans of the user. The method further includes transferring data of the user from a home data server near a home location of the user to the data server near the travel location.
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公开(公告)号：US10162952B2
公开(公告)日：2018-12-25
申请号：US15846901
申请日：2017-12-19
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Bhushan P. Jain , Sandeep R. Patil , Sri Ramanathan , Gandhi Sivakumar , Matthew B. Trevathan , Wijayaratnam Wijayakumaran
Abstract: Systems and methods for providing information security in a network environment are disclosed. The method includes initiating processing, invoked by a user, of at least one of a plurality of objects in a processing unit of a hardware layer, wherein the plurality of objects is hosted for a tenant. The method further includes determining that the processing of the at least one of the plurality of objects by the processing unit is authorized by the tenant based on a security map provided by the tenant and accessible by the processing unit within the hardware layer. The method further includes allowing the processing of the object based on a result of the determining.
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公开(公告)号：US09798642B2
公开(公告)日：2017-10-24
申请号：US13763353
申请日：2013-02-08
Applicant: International Business Machines Corporation
Inventor： Bhushan P. Jain , Sri Ramanathan , Sandeep R. Patil , Abhinay R. Nagpal
IPC: G06F15/173 , G06F11/30 , G06F9/50
CPC classification number: G06F11/3006 , G06F9/5094 , Y02D10/22
Abstract: Methods for reducing power consumption and power leakage in hybrid storage clusters is provided. More specifically, the method is for allocating an appropriate server amongst a plurality of servers in a network by identifying an application to be executed in a network, wherein the network comprises a plurality of servers configured to execute the applications, and each server further comprising a hybrid memory system; based on the application to be executed, dynamically identifying resources to execute the application based on the hybrid memory system available and the power consumption for executing the application; and dynamically allocating the application to the identified resource for execution.
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公开(公告)号：US09298725B2
公开(公告)日：2016-03-29
申请号：US14021000
申请日：2013-09-09
Applicant: International Business Machines Corporation
Inventor： David D. Chambliss , Mihail C. Constantinescu , Joseph S. Glider , Bhushan P. Jain , Maohua Lu
CPC classification number: G06F17/30156 , G06F3/0604 , G06F3/0641 , G06F3/0647 , G06F3/0683 , G06F11/1453
Abstract: Migrating a sub-volume in data storage with at least two de-duplication domains, each of the domains having at least one sub-volume. A first sub-volume is assigned to a de-duplication domain and a first content summary is computed for the first sub-volume. Similarly, a second sub-volume is assigned to a second de-duplication domains and a second content summary is computed for the second sub-volume. A first content affinity is calculated between the first sub-volume and a third sub-volume, and a second content affinity is calculated between the second sub-volume and the third sub-volume. A domain placement is selected for the third sub-volume based on comparison of the first content affinity and the second content affinity.
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10.发明授权Leveraging a hybrid infrastructure for dynamic memory allocation and persistent file storage 有权利用混合基础架构实现动态内存分配和持久文件存储公开(公告)号：US09250812B2
公开(公告)日：2016-02-02
申请号：US14631166
申请日：2015-02-25
Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
Inventor： Bhushan P. Jain , Sandeep R. Patil , Sri Ramanathan , Gandhi Sivakumar , Matthew B. Trevathan
CPC classification number: G06F3/061 , G06F3/0611 , G06F3/0625 , G06F3/0631 , G06F3/0643 , G06F3/068 , G06F3/0685 , G06F12/02 , G06F12/0871 , G06F2212/205 , G06F2212/7201 , Y02D10/13
Abstract: Dynamic allocation of memory in a hybrid system is provided. In particularly, a method and system is provided to leverage a hybrid infrastructure for dynamic memory allocation and persistent file storage. The method includes a method comprises dynamically allocating a file or its part or to cache a file or its part between different storage technologies and respective memory technologies in a hybrid infrastructure.
Abstract translation: 提供混合系统中的内存动态分配。 特别地，提供了一种利用混合基础设施来进行动态内存分配和持久文件存储的方法和系统。 该方法包括一种方法，包括动态分配文件或其部分，或者在混合基础设施中的不同存储技术和相应存储器技术之间缓存文件或其部分。
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