DE69911930D1 - Hochverfügbare dateiprozessoren - Google Patents

Hochverfügbare dateiprozessoren

Info

Publication number
DE69911930D1
DE69911930D1 DE69911930T DE69911930T DE69911930D1 DE 69911930 D1 DE69911930 D1 DE 69911930D1 DE 69911930 T DE69911930 T DE 69911930T DE 69911930 T DE69911930 T DE 69911930T DE 69911930 D1 DE69911930 D1 DE 69911930D1
Authority
DE
Germany
Prior art keywords
file server
file
server request
storage system
highly available
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 - Lifetime
Application number
DE69911930T
Other languages
English (en)
Other versions
DE69911930T2 (de
Inventor
Steven Kleiman
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.)
NetApp Inc
Original Assignee
Network 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
Application filed by Network Appliance Inc filed Critical Network Appliance Inc
Publication of DE69911930D1 publication Critical patent/DE69911930D1/de
Application granted granted Critical
Publication of DE69911930T2 publication Critical patent/DE69911930T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G06F11/202—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 where processing functionality is redundant
    • G06F11/2035—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 where processing functionality is redundant without idle spare hardware
    • 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
    • G06F11/2097—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 maintaining the standby controller/processing unit updated
    • 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
    • G06F11/202—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 where processing functionality is redundant
    • G06F11/2046—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 where processing functionality is redundant where the redundant components share persistent storage
DE69911930T 1998-03-10 1999-03-08 Hochverfügbare dateiprozessoren Expired - Lifetime DE69911930T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/037,652 US6317844B1 (en) 1998-03-10 1998-03-10 File server storage arrangement
US37652 1998-03-10
PCT/US1999/005071 WO1999046680A1 (en) 1998-03-10 1999-03-08 Highly available file servers

Publications (2)

Publication Number Publication Date
DE69911930D1 true DE69911930D1 (de) 2003-11-13
DE69911930T2 DE69911930T2 (de) 2004-08-12

Family

ID=21895532

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69911930T Expired - Lifetime DE69911930T2 (de) 1998-03-10 1999-03-08 Hochverfügbare dateiprozessoren

Country Status (10)

Country Link
US (2) US6317844B1 (de)
EP (1) EP1062581B1 (de)
JP (1) JP2003517651A (de)
KR (1) KR100604242B1 (de)
CN (1) CN1149480C (de)
AT (1) ATE251778T1 (de)
CA (1) CA2323106C (de)
DE (1) DE69911930T2 (de)
TW (1) TW452686B (de)
WO (1) WO1999046680A1 (de)

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CN1149480C (zh) 2004-05-12
US6317844B1 (en) 2001-11-13
ATE251778T1 (de) 2003-10-15
CA2323106C (en) 2005-11-15
CA2323106A1 (en) 1999-09-16
WO1999046680A1 (en) 1999-09-16
KR20010041762A (ko) 2001-05-25
US6915447B2 (en) 2005-07-05
EP1062581A1 (de) 2000-12-27
US20020007470A1 (en) 2002-01-17
KR100604242B1 (ko) 2006-07-24
TW452686B (en) 2001-09-01
JP2003517651A (ja) 2003-05-27

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