WO2010129159A2 - Capturing and loading operating system states - Google Patents

Capturing and loading operating system states Download PDF

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Publication number
WO2010129159A2
WO2010129159A2 PCT/US2010/031457 US2010031457W WO2010129159A2 WO 2010129159 A2 WO2010129159 A2 WO 2010129159A2 US 2010031457 W US2010031457 W US 2010031457W WO 2010129159 A2 WO2010129159 A2 WO 2010129159A2
Authority
WO
WIPO (PCT)
Prior art keywords
operating system
session
states
file
computer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/US2010/031457
Other languages
English (en)
French (fr)
Other versions
WO2010129159A3 (en
Inventor
David Abzarian
Todd L. Carpenter
Harish S. Kulkarni
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Microsoft Corp
Original Assignee
Microsoft Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Microsoft Corp filed Critical Microsoft Corp
Priority to CA2757636A priority Critical patent/CA2757636C/en
Priority to CN2010800198582A priority patent/CN102414658B/zh
Priority to JP2012509829A priority patent/JP5416834B2/ja
Priority to RU2011144841/08A priority patent/RU2554851C2/ru
Priority to BRPI1013993-1A priority patent/BRPI1013993B1/pt
Priority to EP10772447.8A priority patent/EP2427823B1/en
Publication of WO2010129159A2 publication Critical patent/WO2010129159A2/en
Publication of WO2010129159A3 publication Critical patent/WO2010129159A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/22—Microcontrol or microprogram arrangements
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/4401—Bootstrapping
    • G06F9/4418—Suspend and resume; Hibernate and awake
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10—File systems; File servers
    • G06F16/11—File system administration, e.g. details of archiving or snapshots

Definitions

  • the aforementioned state management file system filter is used in one embodiment to capture changes that would ordinarily be made to the persisted storage. Thus, no changes are allowed to the persisted storage. Loading the captured system states puts the operating system back into the condition it was when the system states were captured. This is true, even if the state of the system memory was changed during a computing session. It is also noted that since the persisted storage was prevented from being changed, it is maintained in the condition it was in when the system states were captured. [0024] In one embodiment, the captured system state represents a baseline state, which can be returned to at the termination of a computing session. This allows for a fresh start at the beginning of each computing session with a known baseline condition.
  • a user's stored computing session states are loaded as follows. First, the stored session state file corresponding to the computing session it is desired to resume in a new session is accessed (400). The accessed session state file is then loaded into the computer's operating system memory, in lieu of the operating system memory's current (i.e., baseline) states (402). In addition, the computing session file corresponding to the computing session it is desired to resume in the new session is accessed (404). Methods of accessing the foregoing files will be described in more detail later in this description. Next, the state management file system filter is activated and changes that would have been made to the persisted storage during the current computing session are captured in the manner described previously (406). The captured changes are stored in the computing session file. As before, the captured changes, as well as other data from the persisted storage, are used during the current computing session.
  • the differences between the operating system memory baseline states and the states of the operating system memory existing at the time a computing session is terminated are identified. These differences are then stored as the session state file instead of the current states of the entire operating system memory.
  • This variation of the session state file can be referred to as the session states difference file.
  • the difference file is missing some of the states that are needed to populate the operating system memory, it is integrated into the baseline operating system memory states file to reconstitute the full computing session states configuration before being loaded into the operating system memory to resume a previous computing session.
  • a restored session state file is generated from an input session states difference file. This can be done after successfully validating the compatibility of the input files in implementations where validity is checked.

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Mining & Analysis (AREA)
  • Databases & Information Systems (AREA)
  • Computer Security & Cryptography (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Stored Programmes (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
PCT/US2010/031457 2009-05-05 2010-04-16 Capturing and loading operating system states Ceased WO2010129159A2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA2757636A CA2757636C (en) 2009-05-05 2010-04-16 Capturing and loading operating system states
CN2010800198582A CN102414658B (zh) 2009-05-05 2010-04-16 捕捉和加载操作系统状态的方法
JP2012509829A JP5416834B2 (ja) 2009-05-05 2010-04-16 オペレーティングシステム状態の取込み及びローディング
RU2011144841/08A RU2554851C2 (ru) 2009-05-05 2010-04-16 Захват и загрузка состояний операционной системы
BRPI1013993-1A BRPI1013993B1 (pt) 2009-05-05 2010-04-16 processo implementado por computador para capturar e carregar estados do sistema operacional
EP10772447.8A EP2427823B1 (en) 2009-05-05 2010-04-16 Capturing and loading operating system states

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/435,737 US8209501B2 (en) 2009-05-05 2009-05-05 Capturing and loading operating system states
US12/435,737 2009-05-05

Publications (2)

Publication Number Publication Date
WO2010129159A2 true WO2010129159A2 (en) 2010-11-11
WO2010129159A3 WO2010129159A3 (en) 2011-02-17

Family

ID=43050692

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/031457 Ceased WO2010129159A2 (en) 2009-05-05 2010-04-16 Capturing and loading operating system states

Country Status (9)

Country Link
US (1) US8209501B2 (enExample)
EP (1) EP2427823B1 (enExample)
JP (1) JP5416834B2 (enExample)
KR (1) KR101654398B1 (enExample)
CN (1) CN102414658B (enExample)
BR (1) BRPI1013993B1 (enExample)
CA (1) CA2757636C (enExample)
RU (1) RU2554851C2 (enExample)
WO (1) WO2010129159A2 (enExample)

Cited By (2)

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WO2013096155A1 (en) * 2011-12-19 2013-06-27 Sandisk Technologies Inc. Systems and methods for managing data in a device for hibernation states
EP2755136A1 (en) * 2013-01-09 2014-07-16 Giga-Byte Technology Co., Ltd. Remote backup system and remote backup method thereof

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JP2012173814A (ja) * 2011-02-17 2012-09-10 Canon Inc 情報処理装置及び情報処理装置を制御する制御方法
US20150120674A1 (en) * 2013-10-29 2015-04-30 Nvidia Corporation Virtual program installation and state restoration
US9572104B2 (en) * 2015-02-25 2017-02-14 Microsoft Technology Licensing, Llc Dynamic adjustment of user experience based on system capabilities
US10521218B2 (en) * 2017-10-09 2019-12-31 Microsoft Technology Licensing, Llc Enhanced techniques for updating software
KR20250052096A (ko) 2023-10-11 2025-04-18 숭실대학교산학협력단 Bmc를 위한 백그라운드 기반 증분 하이버네이션 이미지 저장 방법 및 장치

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EP1630668A1 (en) 2004-08-31 2006-03-01 ASUSTeK Computer Inc. Boot method based on hibernation files for preventing unauthorized modifications
US20070124573A1 (en) 2005-10-28 2007-05-31 Walker Phillip M Method for rapid startup of a computer system

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US5715464A (en) * 1995-06-07 1998-02-03 International Business Machines Corporation Computer system having suspend once resume many sessions
JP3853941B2 (ja) * 1996-11-21 2006-12-06 株式会社日立製作所 情報処理装置
JP3266560B2 (ja) 1998-01-07 2002-03-18 インターナショナル・ビジネス・マシーンズ・コーポレーション 情報処理システム及びその制御方法
US6209088B1 (en) * 1998-09-21 2001-03-27 Microsoft Corporation Computer hibernation implemented by a computer operating system
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CN1293461C (zh) * 1999-07-30 2007-01-03 神基科技股份有限公司 一种将电脑系统状态挂起的方法
JP2002324012A (ja) * 2001-04-25 2002-11-08 Ricoh Co Ltd 情報処理システム
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US20070124573A1 (en) 2005-10-28 2007-05-31 Walker Phillip M Method for rapid startup of a computer system

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013096155A1 (en) * 2011-12-19 2013-06-27 Sandisk Technologies Inc. Systems and methods for managing data in a device for hibernation states
US9495173B2 (en) 2011-12-19 2016-11-15 Sandisk Technologies Llc Systems and methods for managing data in a device for hibernation states
TWI587309B (zh) * 2011-12-19 2017-06-11 桑迪士克科技有限責任公司 用於管理休眠狀態中裝置內資料之系統與方法
EP2755136A1 (en) * 2013-01-09 2014-07-16 Giga-Byte Technology Co., Ltd. Remote backup system and remote backup method thereof

Also Published As

Publication number Publication date
BRPI1013993A2 (pt) 2016-08-16
CN102414658A (zh) 2012-04-11
CN102414658B (zh) 2013-10-30
EP2427823A4 (en) 2013-01-09
JP2012526322A (ja) 2012-10-25
EP2427823B1 (en) 2018-10-03
BRPI1013993B1 (pt) 2020-11-17
CA2757636C (en) 2017-01-17
US20100287344A1 (en) 2010-11-11
US8209501B2 (en) 2012-06-26
EP2427823A2 (en) 2012-03-14
CA2757636A1 (en) 2010-11-11
WO2010129159A3 (en) 2011-02-17
RU2011144841A (ru) 2013-05-10
KR20120027219A (ko) 2012-03-21
JP5416834B2 (ja) 2014-02-12
RU2554851C2 (ru) 2015-06-27
KR101654398B1 (ko) 2016-09-05

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