AU2002242026A1 - Dynamically distributed file system - Google Patents

Dynamically distributed file system

Info

Publication number
AU2002242026A1
AU2002242026A1 AU2002242026A AU2002242026A AU2002242026A1 AU 2002242026 A1 AU2002242026 A1 AU 2002242026A1 AU 2002242026 A AU2002242026 A AU 2002242026A AU 2002242026 A AU2002242026 A AU 2002242026A AU 2002242026 A1 AU2002242026 A1 AU 2002242026A1
Authority
AU
Australia
Prior art keywords
file system
distributed file
dynamically distributed
dynamically
system
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.)
Abandoned
Application number
AU2002242026A
Inventor
John R. Staub
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.)
Snap Appliance Inc
Original Assignee
Snap Appliance 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
Priority to US60/264,673 priority Critical
Priority to US26467001P priority
Priority to US26469401P priority
Priority to US26466801P priority
Priority to US26467301P priority
Priority to US26467201P priority
Priority to US26467101P priority
Priority to US26466901P priority
Priority to US60/264,694 priority
Priority to US60/264,670 priority
Priority to US60/264,669 priority
Priority to US60/264,671 priority
Priority to US60/264,672 priority
Priority to US60/264,668 priority
Application filed by Snap Appliance Inc filed Critical Snap Appliance Inc
Priority to PCT/US2002/002702 priority patent/WO2002061737A2/en
Publication of AU2002242026A1 publication Critical patent/AU2002242026A1/en
Application status is Abandoned legal-status Critical

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • G06F11/1076Parity data used in redundant arrays of independent storages, e.g. in RAID systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/10File systems; File servers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network-specific arrangements or communication protocols supporting networked applications
    • H04L67/10Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network
    • H04L67/1097Network-specific arrangements or communication protocols supporting networked applications in which an application is distributed across nodes in the network for distributed storage of data in a network, e.g. network file system [NFS], transport mechanisms for storage area networks [SAN] or network attached storage [NAS]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Application independent communication protocol aspects or techniques in packet data networks
    • H04L69/30Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32High level architectural aspects of 7-layer open systems interconnection [OSI] type protocol stacks
    • H04L69/322Aspects of intra-layer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329Aspects of intra-layer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer, i.e. layer seven
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/202Error 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 where processing functionality is redundant
    • G06F11/2035Error 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 where processing functionality is redundant without idle spare hardware
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2053Error 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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
    • G06F11/2094Redundant storage or storage space
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00Error detection; Error correction; Monitoring
    • G06F11/07Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/16Error detection or correction of the data by redundancy in hardware
    • G06F11/20Error 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
    • G06F11/2097Error 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 maintaining the standby controller/processing unit updated
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2211/00Indexing scheme relating to details of data-processing equipment not covered by groups G06F3/00 - G06F13/00
    • G06F2211/10Indexing scheme relating to G06F11/10
    • G06F2211/1002Indexing scheme relating to G06F11/1076
    • G06F2211/1028Distributed, i.e. distributed RAID systems with parity
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0602Dedicated interfaces to storage systems specifically adapted to achieve a particular effect
    • G06F3/0604Improving or facilitating administration, e.g. storage management
    • G06F3/0607Improving or facilitating administration, e.g. storage management by facilitating the process of upgrading existing storage systems, e.g. for improving compatibility between host and storage device
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0628Dedicated interfaces to storage systems making use of a particular technique
    • G06F3/0629Configuration or reconfiguration of storage systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0628Dedicated interfaces to storage systems making use of a particular technique
    • G06F3/0646Horizontal data movement in storage systems, i.e. moving data in between storage devices or systems
    • G06F3/0647Migration mechanisms
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0628Dedicated interfaces to storage systems making use of a particular technique
    • G06F3/0662Virtualisation aspects
    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/06Digital input from or digital output to record carriers, e.g. RAID, emulated record carriers, networked record carriers
    • G06F3/0601Dedicated interfaces to storage systems
    • G06F3/0668Dedicated interfaces to storage systems adopting a particular infrastructure
    • G06F3/067Distributed or networked storage systems, e.g. storage area networks [SAN], network attached storage [NAS]
AU2002242026A 2001-01-29 2002-01-29 Dynamically distributed file system Abandoned AU2002242026A1 (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
US26467001P true 2001-01-29 2001-01-29
US26469401P true 2001-01-29 2001-01-29
US26466801P true 2001-01-29 2001-01-29
US26467301P true 2001-01-29 2001-01-29
US26467201P true 2001-01-29 2001-01-29
US26467101P true 2001-01-29 2001-01-29
US26466901P true 2001-01-29 2001-01-29
US60/264,694 2001-01-29
US60/264,670 2001-01-29
US60/264,669 2001-01-29
US60/264,671 2001-01-29
US60/264,672 2001-01-29
US60/264,668 2001-01-29
US60/264,673 2001-01-29
PCT/US2002/002702 WO2002061737A2 (en) 2001-01-29 2002-01-29 Dynamically distributed file system

Publications (1)

Publication Number Publication Date
AU2002242026A1 true AU2002242026A1 (en) 2002-08-12

Family

ID=27569513

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002242026A Abandoned AU2002242026A1 (en) 2001-01-29 2002-01-29 Dynamically distributed file system

Country Status (2)

Country Link
AU (1) AU2002242026A1 (en)
WO (1) WO2002061737A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7146524B2 (en) 2001-08-03 2006-12-05 Isilon Systems, Inc. Systems and methods for providing a distributed file system incorporating a virtual hot spare
EP2284735A1 (en) 2002-11-14 2011-02-16 Isilon Systems, Inc. Systems and methods for restriping files in a distributed file system
US7386675B2 (en) 2005-10-21 2008-06-10 Isilon Systems, Inc. Systems and methods for using excitement values to predict future access to resources
US7346720B2 (en) 2005-10-21 2008-03-18 Isilon Systems, Inc. Systems and methods for managing concurrent access requests to a shared resource
JP2007206931A (en) * 2006-02-01 2007-08-16 Hitachi Ltd Storage system, data processing method and storage device
JP5057741B2 (en) * 2006-10-12 2012-10-24 株式会社日立製作所 Storage devices
US8966080B2 (en) 2007-04-13 2015-02-24 Emc Corporation Systems and methods of managing resource utilization on a threaded computer system
KR100977159B1 (en) * 2007-12-14 2010-08-20 한국전자통신연구원 Method And System Of File Metadata Management Transparent About Address Changing Of Data Servers And Their Disk Movements

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4837680A (en) * 1987-08-28 1989-06-06 International Business Machines Corporation Controlling asynchronously operating peripherals
US5566331A (en) * 1994-01-24 1996-10-15 University Corporation For Atmospheric Research Mass storage system for file-systems
US5907672A (en) * 1995-10-04 1999-05-25 Stac, Inc. System for backing up computer disk volumes with error remapping of flawed memory addresses
US5974503A (en) * 1997-04-25 1999-10-26 Emc Corporation Storage and access of continuous media files indexed as lists of raid stripe sets associated with file names
US5931947A (en) * 1997-09-11 1999-08-03 International Business Machines Corporation Secure array of remotely encrypted storage devices

Also Published As

Publication number Publication date
WO2002061737A3 (en) 2003-07-31
WO2002061737A9 (en) 2002-11-21
WO2002061737A8 (en) 2004-02-12
WO2002061737A2 (en) 2002-08-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase