DE3382152D1 - Sicherstellungsspeichersystem. - Google Patents

Sicherstellungsspeichersystem.

Info

Publication number
DE3382152D1
DE3382152D1 DE8484900358T DE3382152T DE3382152D1 DE 3382152 D1 DE3382152 D1 DE 3382152D1 DE 8484900358 T DE8484900358 T DE 8484900358T DE 3382152 T DE3382152 T DE 3382152T DE 3382152 D1 DE3382152 D1 DE 3382152D1
Authority
DE
Germany
Prior art keywords
storage system
security storage
security
storage
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.)
Expired - Fee Related
Application number
DE8484900358T
Other languages
English (en)
Inventor
J Stiffler
M Nolan
J Budwey
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.)
Sequoia Systems Inc
Original Assignee
Sequoia Systems Inc
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 Sequoia Systems Inc filed Critical Sequoia Systems Inc
Application granted granted Critical
Publication of DE3382152D1 publication Critical patent/DE3382152D1/de
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
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0804—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches with main memory updating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/14—Error detection or correction of the data by redundancy in operation
    • G06F11/1402—Saving, restoring, recovering or retrying
    • G06F11/1415—Saving, restoring, recovering or retrying at system level
    • G06F11/1435—Saving, restoring, recovering or retrying at system level using file system or storage system metadata
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/1666—Error detection or correction of the data by redundancy in hardware where the redundant component is memory or memory area
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16—Error detection or correction of the data by redundancy in hardware
    • G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
    • 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
    • G06F12/08—Addressing or allocation; Relocation in hierarchically structured memory systems, e.g. virtual memory systems
    • G06F12/0802—Addressing of a memory level in which the access to the desired data or data block requires associative addressing means, e.g. caches
    • G06F12/0844—Multiple simultaneous or quasi-simultaneous cache accessing
    • G06F12/0846—Cache with multiple tag or data arrays being simultaneously accessible
    • G06F12/0848—Partitioned cache, e.g. separate instruction and operand caches
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/74—Masking faults in memories by using spares or by reconfiguring using duplex memories, i.e. using dual copies
DE8484900358T 1982-12-09 1983-12-09 Sicherstellungsspeichersystem. Expired - Fee Related DE3382152D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US44841982A 1982-12-09 1982-12-09
PCT/US1983/001970 WO1984002409A1 (en) 1982-12-09 1983-12-09 Memory backup system

Publications (1)

Publication Number Publication Date
DE3382152D1 true DE3382152D1 (de) 1991-03-07

Family

ID=23780249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484900358T Expired - Fee Related DE3382152D1 (de) 1982-12-09 1983-12-09 Sicherstellungsspeichersystem.

Country Status (7)

Country Link
US (1) US4654819A (de)
EP (1) EP0128945B1 (de)
JP (1) JPS59160899A (de)
AU (1) AU569857B2 (de)
CA (1) CA1210157A (de)
DE (1) DE3382152D1 (de)
WO (1) WO1984002409A1 (de)

Families Citing this family (371)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE37305E1 (en) 1982-12-30 2001-07-31 International Business Machines Corporation Virtual memory address translation mechanism with controlled data persistence
JPS603047A (ja) * 1983-06-20 1985-01-09 Canon Inc 記憶制御方式
DE3502147A1 (de) * 1984-01-23 1985-08-08 Hitachi Microcomputer Engineering Ltd., Kodaira, Tokio/Tokyo Datenverarbeitungssystem mit verbesserter pufferspeichersteuerung
EP0163096B1 (de) * 1984-04-26 1988-11-17 BBC Brown Boveri AG Einrichtung zur Rettung eines Rechnerzustandes
US4959774A (en) * 1984-07-06 1990-09-25 Ampex Corporation Shadow memory system for storing variable backup blocks in consecutive time periods
US4884197A (en) * 1985-02-22 1989-11-28 Intergraph Corporation Method and apparatus for addressing a cache memory
US4933835A (en) * 1985-02-22 1990-06-12 Intergraph Corporation Apparatus for maintaining consistency of a cache memory with a primary memory
US4899275A (en) * 1985-02-22 1990-02-06 Intergraph Corporation Cache-MMU system
US4860192A (en) * 1985-02-22 1989-08-22 Intergraph Corporation Quadword boundary cache system
US5255384A (en) * 1985-02-22 1993-10-19 Intergraph Corporation Memory address translation system having modifiable and non-modifiable translation mechanisms
US4916603A (en) * 1985-03-18 1990-04-10 Wang Labortatories, Inc. Distributed reference and change table for a virtual memory system
US4875155A (en) * 1985-06-28 1989-10-17 International Business Machines Corporation Peripheral subsystem having read/write cache with record access
EP0219118B1 (de) * 1985-10-15 1991-09-25 Pitney Bowes Inc. Doppelt redundante elektronische Frankiermaschine
US4805109A (en) * 1985-10-16 1989-02-14 Pitney Bowes Inc. Nonvolatile memory protection arrangement for electronic postage meter system having plural nonvolatile memories
US4817004A (en) * 1985-10-16 1989-03-28 Pitney Bowes Inc. Electronic postage meter operating system
EP0222197B1 (de) * 1985-10-16 1992-05-06 Pitney Bowes Inc. Systeme zur nichtflüchtigen Speicherung von Daten und Frankiermaschinensysteme
FR2590699B1 (fr) * 1985-11-25 1994-07-01 Nec Corp Systeme assurant la coherence pour les contenus d'une antememoire
US4805095A (en) * 1985-12-23 1989-02-14 Ncr Corporation Circuit and a method for the selection of original data from a register log containing original and modified data
US4868744A (en) * 1986-03-03 1989-09-19 International Business Machines Corporation Method for restarting a long-running, fault-tolerant operation in a transaction-oriented data base system without burdening the system log
JPH0682336B2 (ja) * 1986-04-28 1994-10-19 日本電気株式会社 ブロック閉塞を用いたロールバックリカバリシステム
US5115499A (en) * 1986-05-14 1992-05-19 Sequoia Systems, Inc. Shared computer resource allocation system having apparatus for informing a requesting computer of the identity and busy/idle status of shared resources by command code
US4885680A (en) * 1986-07-25 1989-12-05 International Business Machines Corporation Method and apparatus for efficiently handling temporarily cacheable data
US4811209A (en) * 1986-07-31 1989-03-07 Hewlett-Packard Company Cache memory with multiple valid bits for each data indication the validity within different contents
US4814981A (en) * 1986-09-18 1989-03-21 Digital Equipment Corporation Cache invalidate protocol for digital data processing system
SE454730B (sv) * 1986-09-19 1988-05-24 Asea Ab Forfarande och datorutrustning for stotfri omkoppling av funktionen fran aktiva enheter till beredskapsenheter i en centralenhet
US5091846A (en) * 1986-10-03 1992-02-25 Intergraph Corporation Cache providing caching/non-caching write-through and copyback modes for virtual addresses and including bus snooping to maintain coherency
US5128943A (en) * 1986-10-24 1992-07-07 United Technologies Corporation Independent backup mode transfer and mechanism for digital control computers
US4823261A (en) * 1986-11-24 1989-04-18 International Business Machines Corp. Multiprocessor system for updating status information through flip-flopping read version and write version of checkpoint data
US5155833A (en) * 1987-05-11 1992-10-13 At&T Bell Laboratories Multi-purpose cache memory selectively addressable either as a boot memory or as a cache memory
US4991090A (en) * 1987-05-18 1991-02-05 International Business Machines Corporation Posting out-of-sequence fetches
US5193154A (en) * 1987-07-10 1993-03-09 Hitachi, Ltd. Buffered peripheral system and method for backing up and retrieving data to and from backup memory device
JPH0831061B2 (ja) * 1987-07-24 1996-03-27 株式会社日立製作所 バツフア制御方式
US5051887A (en) * 1987-08-25 1991-09-24 International Business Machines Corporation Maintaining duplex-paired storage devices during gap processing using of a dual copy function
US5513353A (en) * 1987-09-30 1996-04-30 Kabushiki Kaisha Toshiba Cache control system which permanently inhibits local but not global parameter data writes to main memory
US5201039A (en) * 1987-09-30 1993-04-06 Mitsubishi Denki Kabushiki Kaisha Multiple address-space data processor with addressable register and context switching
GB2210480B (en) * 1987-10-02 1992-01-29 Sun Microsystems Inc Flush support
DE3854384T2 (de) * 1987-11-30 1996-03-28 Ibm Verfahren zum Betreiben eines einen anteilig genutzten virtuellen Speicher verwendenden Multiprozessorsystems.
US5113510A (en) * 1987-12-22 1992-05-12 Thinking Machines Corporation Method and apparatus for operating a cache memory in a multi-processor
US5185878A (en) * 1988-01-20 1993-02-09 Advanced Micro Device, Inc. Programmable cache memory as well as system incorporating same and method of operating programmable cache memory
EP0325421B1 (de) * 1988-01-20 1994-08-10 Advanced Micro Devices, Inc. Organisation eines integrierten Cachespeichers zur flexiblen Anwendung zur Unterstützung von Multiprozessor-Operationen
NL8800158A (nl) * 1988-01-25 1989-08-16 Philips Nv Computersysteem voorzien van een hierarchisch georganiseerd geheugen.
US5247692A (en) * 1988-02-08 1993-09-21 Nec Corporation Multiple file system having a plurality of file units holding the same files in which loss of data is prevented in a failure of a file unit
US5155834A (en) * 1988-03-18 1992-10-13 Wang Laboratories, Inc. Reference and change table storage system for virtual memory data processing system having a plurality of processors accessing common memory
US5003459A (en) * 1988-04-01 1991-03-26 Digital Equipment Corporation Cache memory system
US5038278A (en) * 1988-04-01 1991-08-06 Digital Equipment Corporation Cache with at least two fill rates
US4920536A (en) * 1988-10-14 1990-04-24 Amdahl Corporation Error recovery scheme for destaging cache data in a multi-memory system
US5022076A (en) * 1988-12-09 1991-06-04 The Exchange System Limited Partnership Redundant encryption processor arrangement for use in an electronic fund transfer network
US5123047A (en) * 1988-12-09 1992-06-16 The Exchange System Limited Partnership Method of updating encryption device monitor code in a multichannel data encryption system
US5128996A (en) * 1988-12-09 1992-07-07 The Exchange System Limited Partnership Multichannel data encryption device
US5095428A (en) * 1989-01-04 1992-03-10 Compaq Computer Corporation Cache flush request circuit flushes the cache if input/output space write operation and circuit board response are occurring concurrently
US5222217A (en) * 1989-01-18 1993-06-22 International Business Machines Corporation System and method for implementing operating system message queues with recoverable shared virtual storage
US5089958A (en) * 1989-01-23 1992-02-18 Vortex Systems, Inc. Fault tolerant computer backup system
US5222224A (en) * 1989-02-03 1993-06-22 Digital Equipment Corporation Scheme for insuring data consistency between a plurality of cache memories and the main memory in a multi-processor system
US5148537A (en) * 1989-05-02 1992-09-15 Belsan Jay S Method and apparatus for effecting an intra-cache data transfer
US5247618A (en) * 1989-06-30 1993-09-21 Digital Equipment Corporation Transferring data in a digital data processing system
EP0405859B1 (de) * 1989-06-30 1997-09-17 Digital Equipment Corporation Verfahren und Anordnung zur Steuerung von Schattenspeichern
US5239637A (en) * 1989-06-30 1993-08-24 Digital Equipment Corporation Digital data management system for maintaining consistency of data in a shadow set
US5210865A (en) * 1989-06-30 1993-05-11 Digital Equipment Corporation Transferring data between storage media while maintaining host processor access for I/O operations
US5182805A (en) * 1989-07-14 1993-01-26 Ncr Corporation Method and system for determining copy-on-write condition
US5163148A (en) * 1989-08-11 1992-11-10 Digital Equipment Corporation File backup system for producing a backup copy of a file which may be updated during backup
US5193162A (en) * 1989-11-06 1993-03-09 Unisys Corporation Cache memory with data compaction for use in the audit trail of a data processing system having record locking capabilities
US5206941A (en) * 1990-01-22 1993-04-27 International Business Machines Corporation Fast store-through cache memory
US5255387A (en) * 1990-04-27 1993-10-19 International Business Machines Corporation Method and apparatus for concurrency control of shared data updates and queries
JPH0410041A (ja) * 1990-04-27 1992-01-14 Toshiba Corp データ退避方式
US5230075A (en) * 1990-06-04 1993-07-20 General Electric Company Database shadowing system with data tags that select an operation of the save command
US5347648A (en) * 1990-06-29 1994-09-13 Digital Equipment Corporation Ensuring write ordering under writeback cache error conditions
US5404482A (en) * 1990-06-29 1995-04-04 Digital Equipment Corporation Processor and method for preventing access to a locked memory block by recording a lock in a content addressable memory with outstanding cache fills
US5263144A (en) * 1990-06-29 1993-11-16 Digital Equipment Corporation Method and apparatus for sharing data between processors in a computer system
US5155843A (en) * 1990-06-29 1992-10-13 Digital Equipment Corporation Error transition mode for multi-processor system
US5404483A (en) * 1990-06-29 1995-04-04 Digital Equipment Corporation Processor and method for delaying the processing of cache coherency transactions during outstanding cache fills
JP2641819B2 (ja) * 1990-11-05 1997-08-20 三菱電機株式会社 キャッシュ・コントローラ並びにフォールト・トレラント・コンピュータ及びそのデータ転送方式
US5829030A (en) * 1990-11-05 1998-10-27 Mitsubishi Denki Kabushiki Kaisha System for performing cache flush transactions from interconnected processor modules to paired memory modules
EP0491463A2 (de) * 1990-11-30 1992-06-24 Matsushita Graphic Communication Systems, Inc. Datenspeichersystem
JP3308554B2 (ja) * 1991-02-20 2002-07-29 株式会社日立製作所 制御装置及び制御装置の制御方法
US5241672A (en) * 1991-04-01 1993-08-31 Xerox Corporation System using the storage level of file updates in nonvolatile memory to trigger saving of RAM to disk and using the file updates to reboot after crash
US5345581A (en) * 1991-04-01 1994-09-06 Xerox Corporation Process for replacing storage media in electronic printing systems
JP2743606B2 (ja) * 1991-04-11 1998-04-22 三菱電機株式会社 アレイ型記録装置
EP0510242A2 (de) * 1991-04-22 1992-10-28 Acer Incorporated Anordnung und Verfahren zur Verwaltung der Leitweglenkungsausführung in einer Rechneranordnung
US5680570A (en) * 1991-06-12 1997-10-21 Quantum Corporation Memory system with dynamically allocatable non-volatile storage capability
US5319775A (en) * 1991-07-22 1994-06-07 Ncr Corporation Centralized diagnostic system for loosely coupled processors
EP0541281B1 (de) * 1991-11-04 1998-04-29 Commvault Systems, Inc. Inkrementale Rechnerdateisicherung unter Verwendung von Kennzeichnungen
US5551054A (en) * 1991-11-19 1996-08-27 Adaptec, Inc. Page mode buffer controller for transferring Nb byte pages between a host and buffer memory without interruption except for refresh
EP0551009B1 (de) * 1992-01-08 2001-06-13 Emc Corporation Verfahren zur Synchronisierung von reservierten Bereichen in einer redundanten Speicheranordnung
US5289418A (en) * 1992-02-14 1994-02-22 Extended Systems, Inc. Memory apparatus with built-in parity generation
DE4217830C2 (de) * 1992-05-29 1996-01-18 Francotyp Postalia Gmbh Verfahren zum Betreiben einer Datenverarbeitungsanlage
JP2888401B2 (ja) * 1992-08-03 1999-05-10 インターナショナル・ビジネス・マシーンズ・コーポレイション 冗長ディスクドライブアレイに対する同期方法
US5509127A (en) * 1992-12-04 1996-04-16 Unisys Corporation Transmission logic apparatus for dual bus network
US5664195A (en) * 1993-04-07 1997-09-02 Sequoia Systems, Inc. Method and apparatus for dynamic installation of a driver on a computer system
US6003071A (en) * 1994-01-21 1999-12-14 Sony Corporation Image data transmission apparatus using time slots
KR960009824B1 (en) * 1994-02-03 1996-07-24 Lg Semicon Co Ltd Micro-computer
TW253946B (en) * 1994-02-04 1995-08-11 Ibm Data processor with branch prediction and method of operation
AU2663095A (en) * 1994-06-10 1996-01-05 Sequoia Systems, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system
US5557737A (en) * 1994-06-13 1996-09-17 Bull Hn Information Systems Inc. Automated safestore stack generation and recovery in a fault tolerant central processor
US5435004A (en) * 1994-07-21 1995-07-18 International Business Machines Corporation Computerized system and method for data backup
US5537533A (en) * 1994-08-11 1996-07-16 Miralink Corporation System and method for remote mirroring of digital data from a primary network server to a remote network server
US5682471A (en) * 1994-10-06 1997-10-28 Billings; Thomas Neal System for transparently storing inputs to non-volatile storage and automatically re-entering them to reconstruct work if volatile memory is lost
US5649152A (en) 1994-10-13 1997-07-15 Vinca Corporation Method and system for providing a static snapshot of data stored on a mass storage system
US5835953A (en) 1994-10-13 1998-11-10 Vinca Corporation Backup system that takes a snapshot of the locations in a mass storage device that has been identified for updating prior to updating
JP3086779B2 (ja) * 1995-06-19 2000-09-11 株式会社東芝 メモリ状態復元装置
US5737514A (en) * 1995-11-29 1998-04-07 Texas Micro, Inc. Remote checkpoint memory system and protocol for fault-tolerant computer system
US5751939A (en) * 1995-11-29 1998-05-12 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system using an exclusive-or memory
US5864657A (en) * 1995-11-29 1999-01-26 Texas Micro, Inc. Main memory system and checkpointing protocol for fault-tolerant computer system
US5745672A (en) * 1995-11-29 1998-04-28 Texas Micro, Inc. Main memory system and checkpointing protocol for a fault-tolerant computer system using a read buffer
US5933653A (en) * 1996-05-31 1999-08-03 Emc Corporation Method and apparatus for mirroring data in a remote data storage system
EP2267641B1 (de) * 1996-06-28 2017-03-29 Sony Corporation Verfahren und Gerat zum Verarbeiten von Informationen
US5829047A (en) * 1996-08-29 1998-10-27 Lucent Technologies Inc. Backup memory for reliable operation
JP2916421B2 (ja) 1996-09-09 1999-07-05 株式会社東芝 キャッシュフラッシュ装置およびデータ処理方法
TW379298B (en) * 1996-09-30 2000-01-11 Toshiba Corp Memory updating history saving device and memory updating history saving method
US6038665A (en) * 1996-12-03 2000-03-14 Fairbanks Systems Group System and method for backing up computer files over a wide area computer network
US5794254A (en) * 1996-12-03 1998-08-11 Fairbanks Systems Group Incremental computer file backup using a two-step comparison of first two characters in the block and a signature with pre-stored character and signature sets
JPH10320274A (ja) * 1997-03-19 1998-12-04 Toshiba Corp キャッシュフラッシュ装置及び同装置を備えた計算機システム、記録媒体
US6178536B1 (en) 1997-08-14 2001-01-23 International Business Machines Corporation Coding scheme for file backup and systems based thereon
JPH11134235A (ja) * 1997-10-31 1999-05-21 Hitachi Ltd 外部記憶装置故障時の回復支援方法
US6061770A (en) * 1997-11-04 2000-05-09 Adaptec, Inc. System and method for real-time data backup using snapshot copying with selective compaction of backup data
EP0929039A3 (de) * 1997-12-05 2000-12-13 Texas Instruments Incorporated Rechnerschaltungen, Systeme und Verfahren mit Teilreinigung eines Cachespeichers
FR2778254B1 (fr) * 1998-04-29 2002-02-15 Texas Instruments France Circuits,systemes et procedes d'ordinateur utilisant un nettoyage partiel d'une memoire cache
NL1009347C2 (nl) * 1998-02-11 1999-08-12 Holland Mechanics Bv Inrichting en werkwijze voor het verzamelen en distribueren van gegevens, in het bijzonder gegevens betreffende productiemachines.
US7103797B1 (en) * 1998-03-30 2006-09-05 Emc Corporation Resource allocation throttling in remote data mirroring system
US6279138B1 (en) * 1998-08-04 2001-08-21 International Business Machines Corporation System for changing the parity structure of a raid array
US6446237B1 (en) 1998-08-04 2002-09-03 International Business Machines Corporation Updating and reading data and parity blocks in a shared disk system
US6332197B1 (en) 1998-08-04 2001-12-18 International Business Machines Corp. System for updating data in a multi-adaptor environment
KR100279929B1 (ko) 1998-12-24 2001-02-01 서평원 교환기에서의 이중화 프로세서_
US6493795B1 (en) * 1998-12-30 2002-12-10 Emc Corporation Data storage system
US6460054B1 (en) 1999-12-16 2002-10-01 Adaptec, Inc. System and method for data storage archive bit update after snapshot backup
US6341341B1 (en) 1999-12-16 2002-01-22 Adaptec, Inc. System and method for disk control with snapshot feature including read-write snapshot half
US6779128B1 (en) * 2000-02-18 2004-08-17 Invensys Systems, Inc. Fault-tolerant data transfer
JP3598282B2 (ja) * 2000-09-07 2004-12-08 株式会社ソニー・コンピュータエンタテインメント コンピュータ、その制御方法及びその制御方法を記録した記録媒体
US6977927B1 (en) 2000-09-18 2005-12-20 Hewlett-Packard Development Company, L.P. Method and system of allocating storage resources in a storage area network
US6804819B1 (en) 2000-09-18 2004-10-12 Hewlett-Packard Development Company, L.P. Method, system, and computer program product for a data propagation platform and applications of same
US7386610B1 (en) 2000-09-18 2008-06-10 Hewlett-Packard Development Company, L.P. Internet protocol data mirroring
US6606690B2 (en) 2001-02-20 2003-08-12 Hewlett-Packard Development Company, L.P. System and method for accessing a storage area network as network attached storage
US7500075B1 (en) 2001-04-17 2009-03-03 Rambus Inc. Mechanism for enabling full data bus utilization without increasing data granularity
US7020754B1 (en) * 2001-12-13 2006-03-28 Emc Corporation Method and system for maintaining data integrity using dual write operations
KR100441712B1 (ko) * 2001-12-29 2004-07-27 엘지전자 주식회사 확장 가능형 다중 처리 시스템 및 그의 메모리 복제 방법
US6952758B2 (en) * 2002-07-31 2005-10-04 International Business Machines Corporation Method and system for providing consistent data modification information to clients in a storage system
AU2003279086A1 (en) * 2002-09-30 2004-04-23 Insignia Solutions Plc Efficient system and method for updating a memory device
US7062727B2 (en) * 2003-08-25 2006-06-13 Hewlett-Packard Development Company, L.P. Computer aided design systems and methods with reduced memory utilization
US7827362B2 (en) * 2004-08-24 2010-11-02 Symantec Corporation Systems, apparatus, and methods for processing I/O requests
US7287133B2 (en) * 2004-08-24 2007-10-23 Symantec Operating Corporation Systems and methods for providing a modification history for a location within a data store
US7991748B2 (en) * 2003-09-23 2011-08-02 Symantec Corporation Virtual data store creation and use
US7296008B2 (en) * 2004-08-24 2007-11-13 Symantec Operating Corporation Generation and use of a time map for accessing a prior image of a storage device
US7577807B2 (en) * 2003-09-23 2009-08-18 Symantec Operating Corporation Methods and devices for restoring a portion of a data store
US7409587B2 (en) * 2004-08-24 2008-08-05 Symantec Operating Corporation Recovering from storage transaction failures using checkpoints
US7725760B2 (en) * 2003-09-23 2010-05-25 Symantec Operating Corporation Data storage system
US7577806B2 (en) 2003-09-23 2009-08-18 Symantec Operating Corporation Systems and methods for time dependent data storage and recovery
US7904428B2 (en) * 2003-09-23 2011-03-08 Symantec Corporation Methods and apparatus for recording write requests directed to a data store
US7239581B2 (en) * 2004-08-24 2007-07-03 Symantec Operating Corporation Systems and methods for synchronizing the internal clocks of a plurality of processor modules
US7730222B2 (en) * 2004-08-24 2010-06-01 Symantec Operating System Processing storage-related I/O requests using binary tree data structures
US7631120B2 (en) * 2004-08-24 2009-12-08 Symantec Operating Corporation Methods and apparatus for optimally selecting a storage buffer for the storage of data
US8775823B2 (en) 2006-12-29 2014-07-08 Commvault Systems, Inc. System and method for encrypting secondary copies of data
US7392441B2 (en) * 2005-01-10 2008-06-24 International Business Machines Corporation Method of performing operational validation with limited CPU use of a communications network
US7386759B2 (en) * 2005-01-27 2008-06-10 International Business Machines Corporation Method of performing functional validation testing
JP2006277395A (ja) * 2005-03-29 2006-10-12 Matsushita Electric Ind Co Ltd 情報処理装置及び情報処理方法
EP1934727B1 (de) * 2005-08-23 2019-01-16 Red Bend Ltd. Verfahren und system zur in-place-aktualisierung von in einem speicherbaustein gespeichertem inhalt
US8423824B2 (en) 2005-08-29 2013-04-16 The Invention Science Fund I, Llc Power sparing synchronous apparatus
US7774558B2 (en) * 2005-08-29 2010-08-10 The Invention Science Fund I, Inc Multiprocessor resource optimization
US7877584B2 (en) * 2005-08-29 2011-01-25 The Invention Science Fund I, Llc Predictive processor resource management
US8181004B2 (en) * 2005-08-29 2012-05-15 The Invention Science Fund I, Llc Selecting a resource management policy for a resource available to a processor
US20070050606A1 (en) * 2005-08-29 2007-03-01 Searete Llc, A Limited Liability Corporation Of The State Of Delaware Runtime-based optimization profile
US7779213B2 (en) * 2005-08-29 2010-08-17 The Invention Science Fund I, Inc Optimization of instruction group execution through hardware resource management policies
US8209524B2 (en) 2005-08-29 2012-06-26 The Invention Science Fund I, Llc Cross-architecture optimization
US7739524B2 (en) * 2005-08-29 2010-06-15 The Invention Science Fund I, Inc Power consumption management
US20070050605A1 (en) * 2005-08-29 2007-03-01 Bran Ferren Freeze-dried ghost pages
US8516300B2 (en) * 2005-08-29 2013-08-20 The Invention Science Fund I, Llc Multi-votage synchronous systems
US7607042B2 (en) * 2005-08-29 2009-10-20 Searete, Llc Adjusting a processor operating parameter based on a performance criterion
US7627739B2 (en) * 2005-08-29 2009-12-01 Searete, Llc Optimization of a hardware resource shared by a multiprocessor
US7647487B2 (en) * 2005-08-29 2010-01-12 Searete, Llc Instruction-associated processor resource optimization
US8255745B2 (en) * 2005-08-29 2012-08-28 The Invention Science Fund I, Llc Hardware-error tolerant computing
US7725693B2 (en) * 2005-08-29 2010-05-25 Searete, Llc Execution optimization using a processor resource management policy saved in an association with an instruction group
US7653834B2 (en) * 2005-08-29 2010-01-26 Searete, Llc Power sparing synchronous apparatus
US8214191B2 (en) * 2005-08-29 2012-07-03 The Invention Science Fund I, Llc Cross-architecture execution optimization
DE102005043335A1 (de) * 2005-09-12 2007-05-16 Siemens Ag Anordnung mit einem Tachographen
WO2007047346A2 (en) * 2005-10-14 2007-04-26 Symantec Operating Corporation Technique for timeline compression in a data store
KR100679050B1 (ko) * 2005-12-12 2007-02-06 삼성전자주식회사 태스크간 빠른 문맥 교환을 위해 레지스터 문맥을 저장,복구하는 방법 및 장치
WO2007097826A2 (en) * 2005-12-19 2007-08-30 Commvault Systems, Inc. System and method for providing a flexible licensing system for digital content
US8572330B2 (en) 2005-12-19 2013-10-29 Commvault Systems, Inc. Systems and methods for granular resource management in a storage network
US8370442B2 (en) 2008-08-29 2013-02-05 Commvault Systems, Inc. Method and system for leveraging identified changes to a mail server
US8677091B2 (en) 2006-12-18 2014-03-18 Commvault Systems, Inc. Writing data and storage system specific metadata to network attached storage device
TW200828273A (en) * 2006-12-28 2008-07-01 Genesys Logic Inc Hard disk cache device and method
US20090210622A1 (en) * 2008-02-19 2009-08-20 Stefan Birrer Compressed cache in a controller partition
JP4875148B2 (ja) * 2008-03-07 2012-02-15 株式会社東芝 情報処理装置および記憶メディアドライブ
US8769048B2 (en) 2008-06-18 2014-07-01 Commvault Systems, Inc. Data protection scheduling, such as providing a flexible backup window in a data protection system
US8484162B2 (en) 2008-06-24 2013-07-09 Commvault Systems, Inc. De-duplication systems and methods for application-specific data
US8335776B2 (en) 2008-07-02 2012-12-18 Commvault Systems, Inc. Distributed indexing system for data storage
US8307177B2 (en) 2008-09-05 2012-11-06 Commvault Systems, Inc. Systems and methods for management of virtualization data
US8943183B2 (en) 2008-12-10 2015-01-27 Commvault Systems, Inc. Decoupled installation of data management systems
US8315981B2 (en) * 2009-03-31 2012-11-20 Commvault Systems, Inc. Data mining systems and methods for heterogeneous data sources
US8209307B2 (en) 2009-03-31 2012-06-26 Commvault Systems, Inc. Systems and methods for data migration in a clustered file system
CN101551736B (zh) * 2009-05-20 2010-11-03 杭州华三通信技术有限公司 基于地址指针链表的缓存管理装置和方法
US8930306B1 (en) 2009-07-08 2015-01-06 Commvault Systems, Inc. Synchronized data deduplication
US8572719B2 (en) 2010-05-28 2013-10-29 Commvault Systems, Inc. Firewall proxy systems and methods in a backup environment
US11449394B2 (en) 2010-06-04 2022-09-20 Commvault Systems, Inc. Failover systems and methods for performing backup operations, including heterogeneous indexing and load balancing of backup and indexing resources
US8504526B2 (en) 2010-06-04 2013-08-06 Commvault Systems, Inc. Failover systems and methods for performing backup operations
US8495420B2 (en) 2010-07-16 2013-07-23 Commvault Systems, Inc. Registry key federation systems and methods
US8504869B2 (en) 2010-07-16 2013-08-06 Commvault Systems, Inc. Kernel swapping systems and methods for recovering a network device
US8577851B2 (en) 2010-09-30 2013-11-05 Commvault Systems, Inc. Content aligned block-based deduplication
US8578109B2 (en) 2010-09-30 2013-11-05 Commvault Systems, Inc. Systems and methods for retaining and using data block signatures in data protection operations
US9020900B2 (en) 2010-12-14 2015-04-28 Commvault Systems, Inc. Distributed deduplicated storage system
US8954446B2 (en) 2010-12-14 2015-02-10 Comm Vault Systems, Inc. Client-side repository in a networked deduplicated storage system
US9323466B2 (en) 2011-04-27 2016-04-26 Commvault Systems, Inc. System and method for client policy assignment in a data storage system
KR101996641B1 (ko) * 2012-02-06 2019-07-04 삼성전자주식회사 메모리 오버레이 장치 및 방법
US20130227352A1 (en) 2012-02-24 2013-08-29 Commvault Systems, Inc. Log monitoring
US20130253977A1 (en) 2012-03-23 2013-09-26 Commvault Systems, Inc. Automation of data storage activities
US9286327B2 (en) 2012-03-30 2016-03-15 Commvault Systems, Inc. Data storage recovery automation
US9189167B2 (en) 2012-05-31 2015-11-17 Commvault Systems, Inc. Shared library in a data storage system
US8977672B2 (en) 2012-06-08 2015-03-10 Commvault Systems, Inc. Intelligent scheduling for remote computers
US9189170B2 (en) 2012-06-12 2015-11-17 Commvault Systems, Inc. External storage manager for a data storage cell
US20130339298A1 (en) 2012-06-13 2013-12-19 Commvault Systems, Inc. Collaborative backup in a networked storage system
US20140025796A1 (en) 2012-07-19 2014-01-23 Commvault Systems, Inc. Automated grouping of computing devices in a networked data storage system
US9275086B2 (en) 2012-07-20 2016-03-01 Commvault Systems, Inc. Systems and methods for database archiving
US20140040580A1 (en) 2012-07-31 2014-02-06 Commvault Systems, Inc. Administering a shared, on-line pool of data storage resources for performing data storage operations
US8938481B2 (en) 2012-08-13 2015-01-20 Commvault Systems, Inc. Generic file level restore from a block-level secondary copy
US9026498B2 (en) 2012-08-13 2015-05-05 Commvault Systems, Inc. Lightweight mounting of a secondary copy of file system data
US9201906B2 (en) 2012-12-21 2015-12-01 Commvault Systems, Inc. Systems and methods to perform data backup in data storage systems
US9740702B2 (en) 2012-12-21 2017-08-22 Commvault Systems, Inc. Systems and methods to identify unprotected virtual machines
US20140181047A1 (en) 2012-12-21 2014-06-26 Commvault Systems, Inc. Systems and methods to protect deleted files
US9223597B2 (en) 2012-12-21 2015-12-29 Commvault Systems, Inc. Archiving virtual machines in a data storage system
US9747169B2 (en) 2012-12-21 2017-08-29 Commvault Systems, Inc. Reporting using data obtained during backup of primary storage
US20140196038A1 (en) 2013-01-08 2014-07-10 Commvault Systems, Inc. Virtual machine management in a data storage system
US9760444B2 (en) 2013-01-11 2017-09-12 Commvault Systems, Inc. Sharing of secondary storage data
US9665591B2 (en) 2013-01-11 2017-05-30 Commvault Systems, Inc. High availability distributed deduplicated storage system
US9262435B2 (en) 2013-01-11 2016-02-16 Commvault Systems, Inc. Location-based data synchronization management
US9846620B2 (en) 2013-01-11 2017-12-19 Commvault Systems, Inc. Table level database restore in a data storage system
US9495404B2 (en) 2013-01-11 2016-11-15 Commvault Systems, Inc. Systems and methods to process block-level backup for selective file restoration for virtual machines
US9804930B2 (en) 2013-01-11 2017-10-31 Commvault Systems, Inc. Partial file restore in a data storage system
US9286110B2 (en) 2013-01-14 2016-03-15 Commvault Systems, Inc. Seamless virtual machine recall in a data storage system
US9483489B2 (en) 2013-01-14 2016-11-01 Commvault Systems, Inc. Partial sharing of secondary storage files in a data storage system
US20140281516A1 (en) 2013-03-12 2014-09-18 Commvault Systems, Inc. Automatic file decryption
KR101567134B1 (ko) * 2013-03-29 2015-11-09 이화여자대학교 산학협력단 비휘발성 메모리에 기반하여 저널링 기능을 통합한 버퍼 캐시 장치, 저널링 파일 시스템 및 저널링 방법
US9934103B2 (en) 2013-04-16 2018-04-03 Commvault Systems, Inc. Managing multi-source restore operations in an information management system
US9483361B2 (en) 2013-05-08 2016-11-01 Commvault Systems, Inc. Information management cell with failover management capability
US9483558B2 (en) 2013-05-29 2016-11-01 Commvault Systems, Inc. Assessing user performance in a community of users of data storage resources
US9939981B2 (en) 2013-09-12 2018-04-10 Commvault Systems, Inc. File manager integration with virtualization in an information management system with an enhanced storage manager, including user control and storage management of virtual machines
US9590886B2 (en) 2013-11-01 2017-03-07 Commvault Systems, Inc. Systems and methods for differential health checking of an information management system
US9798596B2 (en) 2014-02-27 2017-10-24 Commvault Systems, Inc. Automatic alert escalation for an information management system
US9633026B2 (en) 2014-03-13 2017-04-25 Commvault Systems, Inc. Systems and methods for protecting email data
US10380072B2 (en) 2014-03-17 2019-08-13 Commvault Systems, Inc. Managing deletions from a deduplication database
US9811427B2 (en) 2014-04-02 2017-11-07 Commvault Systems, Inc. Information management by a media agent in the absence of communications with a storage manager
US20160004605A1 (en) 2014-07-01 2016-01-07 Commvault Systems, Inc. Lightweight data reconstruction based on backup data
US20160019317A1 (en) 2014-07-16 2016-01-21 Commvault Systems, Inc. Volume or virtual machine level backup and generating placeholders for virtual machine files
US20160019117A1 (en) 2014-07-16 2016-01-21 Commvault Systems, Inc. Creating customized bootable image for client computing device from backup copy
US20160019224A1 (en) 2014-07-18 2016-01-21 Commvault Systems, Inc. File system content archiving based on third-party application archiving rules and metadata
US9641388B2 (en) 2014-07-29 2017-05-02 Commvault Systems, Inc. Customized deployment in information management systems
US10031917B2 (en) 2014-07-29 2018-07-24 Commvault Systems, Inc. Efficient volume-level replication of data via snapshots in an information management system
US9852026B2 (en) 2014-08-06 2017-12-26 Commvault Systems, Inc. Efficient application recovery in an information management system based on a pseudo-storage-device driver
US11249858B2 (en) 2014-08-06 2022-02-15 Commvault Systems, Inc. Point-in-time backups of a production application made accessible over fibre channel and/or ISCSI as data sources to a remote application by representing the backups as pseudo-disks operating apart from the production application and its host
US10360110B2 (en) 2014-08-06 2019-07-23 Commvault Systems, Inc. Point-in-time backups of a production application made accessible over fibre channel and/or iSCSI as data sources to a remote application by representing the backups as pseudo-disks operating apart from the production application and its host
US9405928B2 (en) 2014-09-17 2016-08-02 Commvault Systems, Inc. Deriving encryption rules based on file content
US9417968B2 (en) 2014-09-22 2016-08-16 Commvault Systems, Inc. Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations
US9436555B2 (en) 2014-09-22 2016-09-06 Commvault Systems, Inc. Efficient live-mount of a backed up virtual machine in a storage management system
US9710465B2 (en) 2014-09-22 2017-07-18 Commvault Systems, Inc. Efficiently restoring execution of a backed up virtual machine based on coordination with virtual-machine-file-relocation operations
US10204010B2 (en) 2014-10-03 2019-02-12 Commvault Systems, Inc. Intelligent protection of off-line mail data
US9609058B2 (en) 2014-10-13 2017-03-28 Commvault Systems, Inc. Storage management operations based on executable files served on demand to storage management components
US9575673B2 (en) 2014-10-29 2017-02-21 Commvault Systems, Inc. Accessing a file system using tiered deduplication
US10776209B2 (en) 2014-11-10 2020-09-15 Commvault Systems, Inc. Cross-platform virtual machine backup and replication
US9848046B2 (en) 2014-11-13 2017-12-19 Commvault Systems, Inc. Archiving applications in information management systems
US9983936B2 (en) 2014-11-20 2018-05-29 Commvault Systems, Inc. Virtual machine change block tracking
US9632713B2 (en) 2014-12-03 2017-04-25 Commvault Systems, Inc. Secondary storage editor
US20160162364A1 (en) 2014-12-03 2016-06-09 Commvault Systems, Inc. Secondary storage pruning
US9645891B2 (en) 2014-12-04 2017-05-09 Commvault Systems, Inc. Opportunistic execution of secondary copy operations
US9753816B2 (en) 2014-12-05 2017-09-05 Commvault Systems, Inc. Synchronization based on filtered browsing
US20160210306A1 (en) 2015-01-15 2016-07-21 Commvault Systems, Inc. Managing structured data in a data storage system
US20160210044A1 (en) 2015-01-15 2016-07-21 Commvault Systems, Inc. Intelligent hybrid drive caching
US9952934B2 (en) 2015-01-20 2018-04-24 Commvault Systems, Inc. Synchronizing selected portions of data in a storage management system
US9588849B2 (en) 2015-01-20 2017-03-07 Commvault Systems, Inc. Synchronizing selected portions of data in a storage management system
US10108687B2 (en) 2015-01-21 2018-10-23 Commvault Systems, Inc. Database protection using block-level mapping
JP6517549B2 (ja) * 2015-03-13 2019-05-22 東芝メモリ株式会社 メモリコントローラ、記憶装置、データ転送システム、データ転送方法、及びデータ転送プログラム
US9575804B2 (en) 2015-03-27 2017-02-21 Commvault Systems, Inc. Job management and resource allocation
US9928144B2 (en) 2015-03-30 2018-03-27 Commvault Systems, Inc. Storage management of data using an open-archive architecture, including streamlined access to primary data originally stored on network-attached storage and archived to secondary storage
US10339106B2 (en) 2015-04-09 2019-07-02 Commvault Systems, Inc. Highly reusable deduplication database after disaster recovery
US9934265B2 (en) 2015-04-09 2018-04-03 Commvault Systems, Inc. Management of log data
US9710253B2 (en) 2015-04-16 2017-07-18 Commvault Systems, Inc. Managing a software-patch submission queue
US9904598B2 (en) 2015-04-21 2018-02-27 Commvault Systems, Inc. Content-independent and database management system-independent synthetic full backup of a database based on snapshot technology
US9639286B2 (en) 2015-05-14 2017-05-02 Commvault Systems, Inc. Restore of secondary data using thread pooling
US20160350391A1 (en) 2015-05-26 2016-12-01 Commvault Systems, Inc. Replication using deduplicated secondary copy data
US9766825B2 (en) 2015-07-22 2017-09-19 Commvault Systems, Inc. Browse and restore for block-level backups
US10192065B2 (en) 2015-08-31 2019-01-29 Commvault Systems, Inc. Automated intelligent provisioning of data storage resources in response to user requests in a data storage management system
EP3350728B1 (de) 2015-09-18 2022-04-06 Commvault Systems, Inc. Datenspeicherverwaltungsoperationen in einem sekundären speichersubsystem mit bilderkennung und bildbasierten kriterien
US10514986B2 (en) 2015-09-30 2019-12-24 Commvault Systems, Inc. Dynamic triggering of block-level backups based on block change thresholds and corresponding file identities in a data storage management system
US10353994B2 (en) 2015-11-03 2019-07-16 Commvault Systems, Inc. Summarization of email on a client computing device based on content contribution to an email thread using classification and word frequency considerations
US10228962B2 (en) 2015-12-09 2019-03-12 Commvault Systems, Inc. Live synchronization and management of virtual machines across computing and virtualization platforms and using live synchronization to support disaster recovery
US10387266B2 (en) 2015-12-23 2019-08-20 Commvault Systems, Inc. Application-level live synchronization across computing platforms including synchronizing co-resident applications to disparate standby destinations and selectively synchronizing some applications and not others
US20170192868A1 (en) 2015-12-30 2017-07-06 Commvault Systems, Inc. User interface for identifying a location of a failed secondary storage device
US10684924B2 (en) 2016-02-18 2020-06-16 Commvault Systems, Inc. Data restoration operations based on network path information
US10592350B2 (en) 2016-03-09 2020-03-17 Commvault Systems, Inc. Virtual server cloud file system for virtual machine restore to cloud operations
US10452490B2 (en) 2016-03-09 2019-10-22 Commvault Systems, Inc. Data management and backup of distributed storage environment
US10296368B2 (en) 2016-03-09 2019-05-21 Commvault Systems, Inc. Hypervisor-independent block-level live browse for access to backed up virtual machine (VM) data and hypervisor-free file-level recovery (block-level pseudo-mount)
US9959058B1 (en) * 2016-03-31 2018-05-01 EMC IP Holding Company LLC Utilizing flash optimized layouts which minimize wear of internal flash memory of solid state drives
US10248174B2 (en) 2016-05-24 2019-04-02 Hedvig, Inc. Persistent reservations for virtual disk using multiple targets
US10664447B2 (en) 2016-07-12 2020-05-26 Commvault Systems, Inc. Dynamic management of expandable cache storage for multiple network shares configured in a file server
US10417102B2 (en) 2016-09-30 2019-09-17 Commvault Systems, Inc. Heartbeat monitoring of virtual machines for initiating failover operations in a data storage management system, including virtual machine distribution logic
US10210048B2 (en) 2016-10-25 2019-02-19 Commvault Systems, Inc. Selective snapshot and backup copy operations for individual virtual machines in a shared storage
US10152251B2 (en) 2016-10-25 2018-12-11 Commvault Systems, Inc. Targeted backup of virtual machine
US10162528B2 (en) 2016-10-25 2018-12-25 Commvault Systems, Inc. Targeted snapshot based on virtual machine location
US11106632B2 (en) 2016-11-16 2021-08-31 Commvault Systems, Inc. Dynamically configuring a proxy server using containerization for concurrent and/or overlapping backup, restore, and/or test operations
US10678758B2 (en) 2016-11-21 2020-06-09 Commvault Systems, Inc. Cross-platform virtual machine data and memory backup and replication
US10740193B2 (en) 2017-02-27 2020-08-11 Commvault Systems, Inc. Hypervisor-independent reference copies of virtual machine payload data based on block-level pseudo-mount
US10877851B2 (en) 2017-03-24 2020-12-29 Commvault Systems, Inc. Virtual machine recovery point selection
US10613939B2 (en) 2017-03-28 2020-04-07 Commvault Systems, Inc. Backup index generation process
US10949398B2 (en) 2017-03-29 2021-03-16 Commvault Systems, Inc. Synchronization operations for network-accessible folders
US10387073B2 (en) 2017-03-29 2019-08-20 Commvault Systems, Inc. External dynamic virtual machine synchronization
US10599527B2 (en) 2017-03-29 2020-03-24 Commvault Systems, Inc. Information management cell health monitoring system
US10664352B2 (en) 2017-06-14 2020-05-26 Commvault Systems, Inc. Live browsing of backed up data residing on cloned disks
US10846266B2 (en) 2017-09-14 2020-11-24 Commvault Systems, Inc. Distributed architecture for content indexing emails
US10846180B2 (en) 2017-09-14 2020-11-24 Commvault Systems, Inc. Distributed framework for task splitting and task assignments in a content indexing system
US11036592B2 (en) 2017-09-14 2021-06-15 Commvault Systems, Inc. Distributed content indexing architecture with separately stored file previews
US11086834B2 (en) 2017-09-14 2021-08-10 Commvault Systems, Inc. Distributed framework for data proximity-based task splitting in a content indexing system
US11263088B2 (en) 2017-09-14 2022-03-01 Commvault Systems, Inc. Distributed architecture for tracking content indexing
US10740300B1 (en) 2017-12-07 2020-08-11 Commvault Systems, Inc. Synchronization of metadata in a distributed storage system
US10635546B2 (en) 2017-12-07 2020-04-28 Commvault Systems, Inc. Synthesizing a restore image from one or more secondary copies to facilitate data restore operations to a file server
US10742735B2 (en) 2017-12-12 2020-08-11 Commvault Systems, Inc. Enhanced network attached storage (NAS) services interfacing to cloud storage
US10592145B2 (en) 2018-02-14 2020-03-17 Commvault Systems, Inc. Machine learning-based data object storage
US10848468B1 (en) 2018-03-05 2020-11-24 Commvault Systems, Inc. In-flight data encryption/decryption for a distributed storage platform
US10877928B2 (en) 2018-03-07 2020-12-29 Commvault Systems, Inc. Using utilities injected into cloud-based virtual machines for speeding up virtual machine backup operations
US10761942B2 (en) 2018-03-12 2020-09-01 Commvault Systems, Inc. Recovery point objective (RPO) driven backup scheduling in a data storage management system using an enhanced data agent
US11249863B2 (en) 2018-05-02 2022-02-15 Commvault Systems, Inc. Backup-based media agent configuration
US11321183B2 (en) 2018-05-02 2022-05-03 Commvault Systems, Inc. Multi-tiered backup indexing
US10673943B2 (en) 2018-05-02 2020-06-02 Commvault Systems, Inc. Network storage backup using distributed media agents
US10893103B2 (en) 2018-07-25 2021-01-12 Commvault Systems, Inc. Distributed and scalable storage management using a storage-microservices server
US10891304B2 (en) 2018-07-25 2021-01-12 Commvault Systems, Inc. Distributed and scalable client-based storage management
US11016696B2 (en) 2018-09-14 2021-05-25 Commvault Systems, Inc. Redundant distributed data storage system
US11010258B2 (en) 2018-11-27 2021-05-18 Commvault Systems, Inc. Generating backup copies through interoperability between components of a data storage management system and appliances for data storage and deduplication
US11200124B2 (en) 2018-12-06 2021-12-14 Commvault Systems, Inc. Assigning backup resources based on failover of partnered data storage servers in a data storage management system
US10860443B2 (en) 2018-12-10 2020-12-08 Commvault Systems, Inc. Evaluation and reporting of recovery readiness in a data storage management system
US11698727B2 (en) 2018-12-14 2023-07-11 Commvault Systems, Inc. Performing secondary copy operations based on deduplication performance
US11012508B2 (en) 2018-12-14 2021-05-18 Commvault Systems, Inc. Region-based distributed information management system
CN109766361B (zh) * 2018-12-19 2023-08-04 中国平安人寿保险股份有限公司 缓存数据读取方法、装置、计算机设备和存储介质
US11347707B2 (en) 2019-01-22 2022-05-31 Commvault Systems, Inc. File indexing for virtual machine backups based on using live browse features
US10872069B2 (en) 2019-01-22 2020-12-22 Commvault Systems, Inc. File indexing for virtual machine backups in a data storage management system
US10996974B2 (en) 2019-01-30 2021-05-04 Commvault Systems, Inc. Cross-hypervisor live mount of backed up virtual machine data, including management of cache storage for virtual machine data
US10768971B2 (en) 2019-01-30 2020-09-08 Commvault Systems, Inc. Cross-hypervisor live mount of backed up virtual machine data
US11126365B2 (en) 2019-03-11 2021-09-21 Commvault Systems, Inc. Skipping data backed up in prior backup operations
US11269732B2 (en) 2019-03-12 2022-03-08 Commvault Systems, Inc. Managing structured data in a data storage system
US11321184B2 (en) 2019-03-26 2022-05-03 Commvault Systems, Inc. Streamlined secondary copy operations for data stored on shared file storage
US20200327017A1 (en) 2019-04-10 2020-10-15 Commvault Systems, Inc. Restore using deduplicated secondary copy data
US11100064B2 (en) 2019-04-30 2021-08-24 Commvault Systems, Inc. Automated log-based remediation of an information management system
US11442623B2 (en) 2019-05-02 2022-09-13 Commvault Systems, Inc. Faster browse of secondary copies of block-level data volumes
US11463264B2 (en) 2019-05-08 2022-10-04 Commvault Systems, Inc. Use of data block signatures for monitoring in an information management system
US20210037112A1 (en) 2019-07-29 2021-02-04 Commvault Systems, Inc. Data storage system with rapid restore capability
US11263173B2 (en) 2019-07-30 2022-03-01 Commvault Systems, Inc. Transaction log index generation in an enterprise backup system
US11513922B2 (en) 2019-08-14 2022-11-29 Commvault Systems, Inc. Systems and methods for change block tracking for backing up changed data
US11218450B2 (en) 2019-09-11 2022-01-04 Commvault Systems, Inc. Data protection component scaling in a cloud-based data storage system
US11237935B2 (en) 2019-09-11 2022-02-01 Commvault Systems, Inc. Anomaly detection in data protection operations
US11256673B2 (en) 2019-09-11 2022-02-22 Commvault Systems, Inc. Anomaly detection in deduplication pruning operations
US20210133150A1 (en) 2019-11-04 2021-05-06 Commvault Systems, Inc. Efficient implementation of multiple deduplication databases in a heterogeneous data storage system
US11442896B2 (en) 2019-12-04 2022-09-13 Commvault Systems, Inc. Systems and methods for optimizing restoration of deduplicated data stored in cloud-based storage resources
US11237924B2 (en) 2019-12-11 2022-02-01 Commvault Systems, Inc. Dynamic resizing and re-distribution of destination data storage resources for bare metal restore operations in a data storage management system
US11223535B2 (en) 2019-12-31 2022-01-11 Commvault Systems, Inc. Smart network topology systems and methods
US11467753B2 (en) 2020-02-14 2022-10-11 Commvault Systems, Inc. On-demand restore of virtual machine data
US11005935B1 (en) 2020-03-10 2021-05-11 Commvault Systems, Inc. Using multiple streams with network data management protocol to improve performance and granularity of backup and restore operations from/to a file server
US11334442B2 (en) 2020-03-10 2022-05-17 Commvault Systems, Inc. Management database long-term archiving to a recovery manager
US11442768B2 (en) 2020-03-12 2022-09-13 Commvault Systems, Inc. Cross-hypervisor live recovery of virtual machines
US11099956B1 (en) 2020-03-26 2021-08-24 Commvault Systems, Inc. Snapshot-based disaster recovery orchestration of virtual machine failover and failback operations
US11500669B2 (en) 2020-05-15 2022-11-15 Commvault Systems, Inc. Live recovery of virtual machines in a public cloud computing environment
US11687424B2 (en) 2020-05-28 2023-06-27 Commvault Systems, Inc. Automated media agent state management
US11327663B2 (en) 2020-06-09 2022-05-10 Commvault Systems, Inc. Ensuring the integrity of data storage volumes used in block-level live synchronization operations in a data storage management system
US11537959B2 (en) 2020-06-16 2022-12-27 Commvault Systems, Inc. Dynamic computing progress tracker
US11614883B2 (en) 2020-07-17 2023-03-28 Commvault Systems, Inc. Distributed data storage system using erasure coding on storage nodes fewer than data plus parity fragments
US11494417B2 (en) 2020-08-07 2022-11-08 Commvault Systems, Inc. Automated email classification in an information management system
US11513708B2 (en) 2020-08-25 2022-11-29 Commvault Systems, Inc. Optimized deduplication based on backup frequency in a distributed data storage system
US11108861B1 (en) 2020-08-26 2021-08-31 Commvault Systems, Inc. System for managing multiple information management cells
US11789830B2 (en) 2020-09-22 2023-10-17 Commvault Systems, Inc. Anti-entropy-based metadata recovery in a strongly consistent distributed data storage system
US11647075B2 (en) 2020-09-22 2023-05-09 Commvault Systems, Inc. Commissioning and decommissioning metadata nodes in a running distributed data storage system
US11656951B2 (en) 2020-10-28 2023-05-23 Commvault Systems, Inc. Data loss vulnerability detection
US11474753B2 (en) 2020-10-30 2022-10-18 Commvault Systems, Inc. Systems and methods for backing up to a virtual tape library
US11323513B1 (en) 2021-01-22 2022-05-03 Commvault Systems, Inc. Geo-location-based data replication
US11645175B2 (en) 2021-02-12 2023-05-09 Commvault Systems, Inc. Automatic failover of a storage manager
US11574050B2 (en) 2021-03-12 2023-02-07 Commvault Systems, Inc. Media agent hardening against ransomware attacks
US11561978B2 (en) 2021-06-29 2023-01-24 Commvault Systems, Inc. Intelligent cache management for mounted snapshots based on a behavior model
US11954513B2 (en) 2021-07-29 2024-04-09 Commvault Systems, Inc. Scalable recovery and/or migration to cloud- based custom-made virtual machines without using failed machines' credentials
US11615147B2 (en) 2021-08-23 2023-03-28 Commvault Systems, Inc. Mobile storage manager control application for managing a storage manager of an information management system

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3588829A (en) * 1968-11-14 1971-06-28 Ibm Integrated memory system with block transfer to a buffer store
US4413327A (en) * 1970-06-09 1983-11-01 The United States Of America As Represented By The Secretary Of The Navy Radiation circumvention technique
JPS5627905B1 (de) * 1970-11-06 1981-06-27
JPS5633915B1 (de) * 1970-11-06 1981-08-06
US3761881A (en) * 1971-06-30 1973-09-25 Ibm Translation storage scheme for virtual memory system
US3736566A (en) * 1971-08-18 1973-05-29 Ibm Central processing unit with hardware controlled checkpoint and retry facilities
US3889237A (en) * 1973-11-16 1975-06-10 Sperry Rand Corp Common storage controller for dual processor system
US3979726A (en) * 1974-04-10 1976-09-07 Honeywell Information Systems, Inc. Apparatus for selectively clearing a cache store in a processor having segmentation and paging
GB1509193A (en) * 1974-04-17 1978-05-04 Nat Res Dev Computer systems
US4020466A (en) * 1974-07-05 1977-04-26 Ibm Corporation Memory hierarchy system with journaling and copy back
FR2346772A1 (fr) * 1975-06-19 1977-10-28 Cii Systeme perfectionne de detection et essai de correction d'erreurs dans les equipements informatiques
JPS5235533A (en) * 1975-09-13 1977-03-18 Fujitsu Ltd Buffer memory system
US4044337A (en) * 1975-12-23 1977-08-23 International Business Machines Corporation Instruction retry mechanism for a data processing system
GB1505603A (en) * 1976-07-07 1978-03-30 Ibm Data processing systems
US4228496A (en) * 1976-09-07 1980-10-14 Tandem Computers Incorporated Multiprocessor system
JPS5393735A (en) * 1977-01-27 1978-08-17 Nec Corp Memory control system
US4373179A (en) * 1978-06-26 1983-02-08 Fujitsu Limited Dynamic address translation system
JPS605024B2 (ja) * 1979-09-04 1985-02-07 ファナック株式会社 情報処理方式
US4403284A (en) * 1980-11-24 1983-09-06 Texas Instruments Incorporated Microprocessor which detects leading 1 bit of instruction to obtain microcode entry point address
US4426682A (en) * 1981-05-22 1984-01-17 Harris Corporation Fast cache flush mechanism
US4566106A (en) * 1982-01-29 1986-01-21 Pitney Bowes Inc. Electronic postage meter having redundant memory
US4484273A (en) * 1982-09-03 1984-11-20 Sequoia Systems, Inc. Modular computer system

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JPS59160899A (ja) 1984-09-11
AU2226283A (en) 1984-06-14
JPH0454260B2 (de) 1992-08-28
WO1984002409A1 (en) 1984-06-21
AU569857B2 (en) 1988-02-25
US4654819A (en) 1987-03-31
EP0128945A1 (de) 1984-12-27
CA1210157A (en) 1986-08-19
EP0128945B1 (de) 1991-01-30

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