GB9210282D0 - A method of and system for dynamically relocating main storage area to virtual machine - Google Patents

A method of and system for dynamically relocating main storage area to virtual machine

Info

Publication number
GB9210282D0
GB9210282D0 GB9210282A GB9210282A GB9210282D0 GB 9210282 D0 GB9210282 D0 GB 9210282D0 GB 9210282 A GB9210282 A GB 9210282A GB 9210282 A GB9210282 A GB 9210282A GB 9210282 D0 GB9210282 D0 GB 9210282D0
Authority
GB
United Kingdom
Prior art keywords
storage area
virtual machine
main storage
dynamically relocating
relocating
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.)
Granted
Application number
GB9210282A
Other versions
GB2256513B (en
GB2256513A (en
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.)
Hitachi Ltd
Hitachi Computer Engineering Co Ltd
Original Assignee
Hitachi Ltd
Hitachi Computer Engineering Co Ltd
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 Hitachi Ltd, Hitachi Computer Engineering Co Ltd filed Critical Hitachi Ltd
Publication of GB9210282D0 publication Critical patent/GB9210282D0/en
Publication of GB2256513A publication Critical patent/GB2256513A/en
Application granted granted Critical
Publication of GB2256513B publication Critical patent/GB2256513B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/02—Addressing or allocation; Relocation
    • G06F12/0223—User address space allocation, e.g. contiguous or non contiguous base addressing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45541—Bare-metal, i.e. hypervisor runs directly on hardware
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/4557—Distribution of virtual machine instances; Migration and load balancing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06F9/455—Emulation; Interpretation; Software simulation, e.g. virtualisation or emulation of application or operating system execution engines
    • G06F9/45533—Hypervisors; Virtual machine monitors
    • G06F9/45558—Hypervisor-specific management and integration aspects
    • G06F2009/45579—I/O management, e.g. providing access to device drivers or storage
GB9210282A 1991-05-27 1992-05-13 A method of and system for dynamically relocating main storage area to virtual machine Expired - Fee Related GB2256513B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12076191A JPH04348434A (en) 1991-05-27 1991-05-27 Virtual computer system

Publications (3)

Publication Number Publication Date
GB9210282D0 true GB9210282D0 (en) 1992-07-01
GB2256513A GB2256513A (en) 1992-12-09
GB2256513B GB2256513B (en) 1994-11-23

Family

ID=14794341

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9210282A Expired - Fee Related GB2256513B (en) 1991-05-27 1992-05-13 A method of and system for dynamically relocating main storage area to virtual machine

Country Status (3)

Country Link
JP (1) JPH04348434A (en)
DE (1) DE4217444A1 (en)
GB (1) GB2256513B (en)

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JPH0635732A (en) * 1992-07-14 1994-02-10 Hitachi Ltd Area assigning method for storage device
EP0610583A1 (en) * 1993-02-08 1994-08-17 International Business Machines Corporation Multizone relocation facility computer memory system
JPH07262093A (en) * 1994-03-17 1995-10-13 Hitachi Ltd Control system for reconstruction of storage area
US6128714A (en) 1994-03-17 2000-10-03 Hitachi, Ltd. Method of processing a data move instruction for moving data between main storage and extended storage and data move instruction processing apparatus
US5819061A (en) * 1994-07-25 1998-10-06 International Business Machines Corporation Method and apparatus for dynamic storage reconfiguration in a partitioned environment
US6760441B1 (en) 2000-03-31 2004-07-06 Intel Corporation Generating a key hieararchy for use in an isolated execution environment
US6769058B1 (en) 2000-03-31 2004-07-27 Intel Corporation Resetting a processor in an isolated execution environment
US6795905B1 (en) 2000-03-31 2004-09-21 Intel Corporation Controlling accesses to isolated memory using a memory controller for isolated execution
US6976162B1 (en) 2000-06-28 2005-12-13 Intel Corporation Platform and method for establishing provable identities while maintaining privacy
US6986052B1 (en) 2000-06-30 2006-01-10 Intel Corporation Method and apparatus for secure execution using a secure memory partition
WO2002005091A1 (en) * 2000-07-06 2002-01-17 Fujitsu Limited Virtual computer system and control method
US7793111B1 (en) 2000-09-28 2010-09-07 Intel Corporation Mechanism to handle events in a machine with isolated execution
US7085705B2 (en) 2000-12-21 2006-08-01 Microsoft Corporation System and method for the logical substitution of processor control in an emulated computing environment
JP4316882B2 (en) * 2000-12-21 2009-08-19 マイクロソフト コーポレーション System and method for logical replacement of processor control in an emulated computing environment
US7035963B2 (en) * 2000-12-27 2006-04-25 Intel Corporation Method for resolving address space conflicts between a virtual machine monitor and a guest operating system
US7024555B2 (en) 2001-11-01 2006-04-04 Intel Corporation Apparatus and method for unilaterally loading a secure operating system within a multiprocessor environment
US7631196B2 (en) 2002-02-25 2009-12-08 Intel Corporation Method and apparatus for loading a trustable operating system
US7124273B2 (en) 2002-02-25 2006-10-17 Intel Corporation Method and apparatus for translating guest physical addresses in a virtual machine environment
US7069442B2 (en) 2002-03-29 2006-06-27 Intel Corporation System and method for execution of a secured environment initialization instruction
US7318141B2 (en) 2002-12-17 2008-01-08 Intel Corporation Methods and systems to control virtual machines
US7900017B2 (en) 2002-12-27 2011-03-01 Intel Corporation Mechanism for remapping post virtual machine memory pages
US7415708B2 (en) 2003-06-26 2008-08-19 Intel Corporation Virtual machine management using processor state information
US7739521B2 (en) 2003-09-18 2010-06-15 Intel Corporation Method of obscuring cryptographic computations
US20050080934A1 (en) 2003-09-30 2005-04-14 Cota-Robles Erik C. Invalidating translation lookaside buffer entries in a virtual machine (VM) system
US8156343B2 (en) 2003-11-26 2012-04-10 Intel Corporation Accessing private data about the state of a data processing machine from storage that is publicly accessible
US8037314B2 (en) 2003-12-22 2011-10-11 Intel Corporation Replacing blinded authentication authority
US7802085B2 (en) 2004-02-18 2010-09-21 Intel Corporation Apparatus and method for distributing private keys to an entity with minimal secret, unique information
US7620949B2 (en) 2004-03-31 2009-11-17 Intel Corporation Method and apparatus for facilitating recognition of an open event window during operation of guest software in a virtual machine environment
US8271976B2 (en) 2004-06-30 2012-09-18 Microsoft Corporation Systems and methods for initializing multiple virtual processors within a single virtual machine
US7383405B2 (en) 2004-06-30 2008-06-03 Microsoft Corporation Systems and methods for voluntary migration of a virtual machine between hosts with common storage connectivity
US7840962B2 (en) 2004-09-30 2010-11-23 Intel Corporation System and method for controlling switching between VMM and VM using enabling value of VMM timer indicator and VMM timer value having a specified time
US8146078B2 (en) 2004-10-29 2012-03-27 Intel Corporation Timer offsetting mechanism in a virtual machine environment
US8924728B2 (en) 2004-11-30 2014-12-30 Intel Corporation Apparatus and method for establishing a secure session with a device without exposing privacy-sensitive information
US8533777B2 (en) 2004-12-29 2013-09-10 Intel Corporation Mechanism to determine trust of out-of-band management agents
US7395405B2 (en) 2005-01-28 2008-07-01 Intel Corporation Method and apparatus for supporting address translation in a virtual machine environment
US20060253682A1 (en) * 2005-05-05 2006-11-09 International Business Machines Corporation Managing computer memory in a computing environment with dynamic logical partitioning
US7809957B2 (en) 2005-09-29 2010-10-05 Intel Corporation Trusted platform module for generating sealed data
US8014530B2 (en) 2006-03-22 2011-09-06 Intel Corporation Method and apparatus for authenticated, recoverable key distribution with no database secrets

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916608A (en) * 1986-05-30 1990-04-10 International Business Machines Corporation Provision of virtual storage resources to an operating system control program
JP2615103B2 (en) * 1987-12-11 1997-05-28 株式会社日立製作所 Virtual computer system
EP0473802B1 (en) * 1990-09-03 1995-11-08 International Business Machines Corporation Computer with extended virtual storage concept

Also Published As

Publication number Publication date
GB2256513B (en) 1994-11-23
JPH04348434A (en) 1992-12-03
GB2256513A (en) 1992-12-09
DE4217444A1 (en) 1992-12-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050513