公开(公告)号：US20150074064A1

公开(公告)日：2015-03-12

申请号：US14025583

申请日：2013-09-12

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Itzhack GOLDBERG ,  Neil SONDHI

IPC: G06F17/30

CPC classification number: G06F17/30156 ,  G06F17/30135

Abstract: For defragmentation-less deduplication using a processor device, holes are punched in a file in a data deduplication process for avoiding the use of defragmenting by allowing a file system to use the punched holes for reclaiming the free space for adding to a free space pool of the file system.

Abstract translation: 对于使用处理器设备的无碎片整理的重复数据删除，在数据重复数据删除过程中的文件中打孔，以避免使用碎片整理，允许文件系统使用冲孔来回收可用空间，以添加到可用空间池 文件系统。

公开(公告)号：US20150058297A1

公开(公告)日：2015-02-26

申请号：US13972085

申请日：2013-08-21

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Shay H. AKIRAV ,  Christophe FAGIANO ,  Itzhack GOLDBERG ,  Michael HIRSCH ,  Frank KRICK ,  Neil SONDHI

IPC: G06F17/30

CPC classification number: G06F11/1453

Abstract: For adding cooperative file coloring protocols in a data deduplication system using a processor device in a computing environment, a preferred character is represented for file coloring in a file using a code selected from a multiplicity of codes that represent a variety of contexts. The original meaning of the preferred character is retained when representing the preferred character for the file coloring by the code selected from the multiplicity of codes.

Abstract translation: 为了在计算环境中使用处理器设备在重复数据消除系统中添加协同文件着色协议，使用从代表各种上下文的多个代码中选择的代码来表示文件着色在文件中的优选字符。 当通过从多个代码中选择的代码表示文件着色时，保留优选字符的原始含义。

公开(公告)号：US20140059018A1

公开(公告)日：2014-02-27

申请号：US14065608

申请日：2013-10-29

Applicant: International Business Machines Corporation

Inventor： Shachar FIENBLIT ,  Itzhack GOLDBERG ,  Evgeny SCHMEILIN ,  Aviad ZLOTNICK

IPC: G06F17/30

CPC classification number: G06F17/30156 ,  G06F17/30575

Abstract: A computer-implemented method for efficient data storage is provided. A first storage medium associates data stored on one or more data storage media with a unique identification value (ID) for the purpose of determining de-duplication status of the data. In response to receiving a request to read the data from a logical address, the first storage medium retrieves the data from a second storage medium based on the unique ID. In response to receiving a request to write the data to a logical address, the one or more data storage media store at least one copy of the data based on the de-duplication status of the data.

Abstract translation: 提供了一种用于高效数据存储的计算机实现方法。 第一存储介质将存储在一个或多个数据存储介质上的数据与唯一标识值（ID）相关联，以便确定数据的重复数据删除状态。 响应于接收到从逻辑地址读取数据的请求，第一存储介质基于唯一ID从第二存储介质检索数据。 响应于接收到将数据写入逻辑地址的请求，一个或多个数据存储介质基于数据的重复数据删除状态来存储数据的至少一个副本。

公开(公告)号：US20180121683A1

公开(公告)日：2018-05-03

申请号：US15338873

申请日：2016-10-31

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Itzhack GOLDBERG ,  Harry R. MCGREGOR ,  Yossi MESIKA ,  Christopher B. MOORE

IPC: G06F21/81 ,  G06F21/88 ,  G06F21/34 ,  G06F21/45

CPC classification number: G06F21/81 ,  G06F21/31 ,  G06F21/34 ,  G06F21/44 ,  G06F21/445 ,  G06F21/45 ,  G06F21/88 ,  H02J2007/0001 ,  H04L9/0897 ,  H04L9/3215 ,  H04L9/3226 ,  H04L9/3228 ,  H04L9/3231 ,  H04L9/3234 ,  H04L63/0853 ,  H04L2209/805 ,  H04W12/08 ,  H04W12/12

Abstract: Embodiments for physical token based secured charge management of a user equipment (UE) by a processor. A power charging session is authorized by firmware of the UE for charging the UE upon detecting one or more physical authentication tokens within a selected area of a power charging source or on the power charging source itself, or combination thereof.

公开(公告)号：US20170228314A1

公开(公告)日：2017-08-10

申请号：US15016800

申请日：2016-02-05

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Tara ASTIGARRAGA ,  Itzhack GOLDBERG ,  Gerhard H. PIEPER ,  Neil SONDHI ,  Daniel J. WINARSKI

IPC: G06F12/08

CPC classification number: G06F12/0804 ,  G06F11/00 ,  G06F12/0802 ,  G06F12/0868 ,  G06F2212/1032 ,  G06F2212/60

Abstract: Various embodiments for managing data integrity in a computing storage environment, by a processor device, are provided. In one embodiment, a method comprises applying a copy-on-write technique to a cache in a computer storage system such that each write arriving in the cache is assigned to a separate new physical location and registered sequentially in an order the write arrived, for preserving a state of the computer storage system during a failure event.

公开(公告)号：US20160286035A1

公开(公告)日：2016-09-29

申请号：US14666997

申请日：2015-03-24

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Rhonda L. CHILDRESS ,  Itzhack GOLDBERG ,  Clifford A. PICKOVER ,  Neil SONDHI ,  Maja VUKOVIC

IPC: H04M1/725 ,  H04W4/02

CPC classification number: H04W4/021 ,  H04M1/7258 ,  H04M1/72583 ,  H04M1/72597

Abstract: An approach includes contacting a predefined contact information when a mobile device, which is password protected, is lost and subsequently found. The approach includes receiving an activation event predefined for a specified password protected mobile device, and receiving predefined contact information stored in the mobile device while the mobile device remains password protected, upon the receipt of the activation event.

Abstract translation: 一种方法包括当受密码保护的移动设备丢失并随后找到时，联系预定义的联系人信息。 该方法包括接收针对指定的密码保护的移动设备预定义的激活事件，以及在接收到激活事件时，在移动设备保持密码保护的同时接收存储在移动设备中的预定联系信息。

公开(公告)号：US20150339236A1

公开(公告)日：2015-11-26

申请号：US14818578

申请日：2015-08-05

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Lawrence C. BLOUNT ,  Itzhack GOLDBERG ,  Neil SONDHII

IPC: G06F12/08 ,  G06F11/07 ,  G06F3/06

CPC classification number: G06F11/327 ,  G06F3/0619 ,  G06F3/0625 ,  G06F3/065 ,  G06F3/0653 ,  G06F3/0679 ,  G06F3/0685 ,  G06F3/0689 ,  G06F11/0727 ,  G06F11/0787 ,  G06F11/079 ,  G06F11/1441 ,  G06F11/2015 ,  G06F11/2069 ,  G06F11/2289 ,  G06F11/3034 ,  G06F11/3037 ,  G06F11/3062 ,  G06F12/0802 ,  G06F12/0804 ,  G06F12/0868 ,  G06F12/16 ,  G06F2201/86 ,  G06F2212/1032 ,  G06F2212/2022 ,  G06F2212/214 ,  G06F2212/221 ,  Y02D10/13

Abstract: A method includes receiving a signal indicating a loss of power, starting a timer, the timer configured to expire after a specific time period, copying, by a distributed storage system having volatile memory configured as a write cache, write cache data from the volatile memory to a solid state device, upon receiving the signal indicating the loss of power to the storage system, configuring, the solid state device as both a read cache and the write cache, performing a health test on the storage system upon receiving the signal indicating the loss of power, determining the loss of power as a false alarm if the timer expires and the storage system passes a health test on the storage system, and upon the timer expiring and the storage system passing the health test, copying the write cache data from the solid state device back to the volatile memory.

Abstract translation: 一种方法包括接收指示功率损失的信号，启动定时器，被配置为在特定时间段之后到期的定时器，由具有被配置为写入高速缓存的易失性存储器的分布式存储系统复制，从易失性存储器写入高速缓存数据 到固态设备，当接收到指示存储系统的功率损失的信号时，将固态设备配置为读取高速缓存和写入高速缓存，在接收到指示所述存储系统的信号时，对存储系统执行健康测试 如果定时器到期并且存储系统通过存储系统的健康测试，确定电力损失为虚假警报，并且定时器到期并且存储系统通过健康测试，则将写入高速缓存数据从 固态设备回到易失性存储器。

公开(公告)号：US20150227544A1

公开(公告)日：2015-08-13

申请号：US14180058

申请日：2014-02-13

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Itzhack GOLDBERG ,  Dany MOSHKOVICH ,  Thorsten MUEHGE ,  Erik RUEGER ,  Neil SONDHI

IPC: G06F17/30

CPC classification number: G06F17/30156 ,  G06F17/30117

Abstract: For efficient data storage utilization and recycling, gradually degrading data according to data classes and using degrading data policies, predefined degrading rules, and data access patterns for conserving storage space prior.

Abstract translation: 为了有效的数据存储利用和回收，根据数据类别逐渐降级数据，并使用降级数据策略，预定义的分解规则和数据访问模式，以节省存储空间。

公开(公告)号：US20180218604A1

公开(公告)日：2018-08-02

申请号：US15422918

申请日：2017-02-02

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Tara ASTIGARRAGA ,  Itzhack GOLDBERG ,  Richard HUTZLER ,  Neil SONDHI ,  Daniel J. WINARSKI

IPC: G08G1/14 ,  H04L29/08 ,  G08G1/0969 ,  G01C21/34

CPC classification number: H04L67/12 ,  B60W50/14 ,  G01C21/3685 ,  G06K9/00812 ,  G08G1/0962 ,  G08G1/142 ,  G08G1/143 ,  G08G1/148 ,  H04W84/005

Abstract: Embodiments for using vehicular collaboration for vehicular parking area availability detection by a processor. An indication, having a degree of certainty according to a plurality of factors for obtaining a vehicular parking area, may be provided upon receiving data capturing one or more vehicular parking areas from one or more devices of at least one of a plurality of collaborative vehicles in substantially close proximity to the one or more vehicular parking areas.

公开(公告)号：US20170337239A1

公开(公告)日：2017-11-23

申请号：US15161704

申请日：2016-05-23

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Itzhack GOLDBERG ,  Erik RUEGER ,  Christof SCHMITT ,  Neil SONDHI

IPC: G06F17/30

CPC classification number: G06F16/2365 ,  G06F16/24556 ,  G06F16/24568

Abstract: Various embodiments for managing data integrity in a data deduplication system in a computing storage environment, by a processor device, are provided. In one embodiment, a method comprises, in a data deduplication system using a data scrubber process, overwriting a stored data chunk declared as corrupted with an identical fresh data chunk discovered in an incoming data stream.