WO2006065860A3 - Variable media tape-based storage system - Google Patents

Variable media tape-based storage system Download PDF

Info

Publication number
WO2006065860A3
WO2006065860A3 PCT/US2005/045168 US2005045168W WO2006065860A3 WO 2006065860 A3 WO2006065860 A3 WO 2006065860A3 US 2005045168 W US2005045168 W US 2005045168W WO 2006065860 A3 WO2006065860 A3 WO 2006065860A3
Authority
WO
WIPO (PCT)
Prior art keywords
drive
tape
storage system
drives
data
Prior art date
Application number
PCT/US2005/045168
Other languages
French (fr)
Other versions
WO2006065860A2 (en
Inventor
Matthew Thomas Starr
Richard Douglas Rector
Mark Lorin Lantry
John David Barr
Original Assignee
Spectra Logic Corp
Matthew Thomas Starr
Richard Douglas Rector
Mark Lorin Lantry
John David Barr
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 Spectra Logic Corp, Matthew Thomas Starr, Richard Douglas Rector, Mark Lorin Lantry, John David Barr filed Critical Spectra Logic Corp
Priority to EP05853971A priority Critical patent/EP1839116A2/en
Publication of WO2006065860A2 publication Critical patent/WO2006065860A2/en
Publication of WO2006065860A3 publication Critical patent/WO2006065860A3/en

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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 or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0628Interfaces specially adapted for storage systems making use of a particular technique
    • G06F3/0629Configuration or reconfiguration of storage systems
    • G06F3/0631Configuration or reconfiguration of storage systems by allocating resources to storage systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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 or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0602Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/061Improving I/O performance
    • G06F3/0613Improving I/O performance in relation to throughput
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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 or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0602Interfaces specially adapted for storage systems specifically adapted to achieve a particular effect
    • G06F3/0626Reducing size or complexity of storage systems
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR 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 or networked record carriers
    • G06F3/0601Interfaces specially adapted for storage systems
    • G06F3/0668Interfaces specially adapted for storage systems adopting a particular infrastructure
    • G06F3/0671In-line storage system
    • G06F3/0683Plurality of storage devices
    • G06F3/0686Libraries, e.g. tape libraries, jukebox

Abstract

Disclosed is a method and apparatus for a variable media tape based storage system for storing, retrieving, and communicating data. The system includes at least one media element having a compatible relationship with one of a plurality of drives for storing and receiving data. The at least one media element configured to operate with the at least one drive as a functional pair is considered a loaded drive. The storage system also includes switch and mapping system, which in one embodiment could be an interface bridge processor, operatively linked to each of the plurality of drives. Finally, the storage system adapted to alter at least one received and accepted tape library command from positioning a target storage tape article for use with a target tape drive to selecting one of the loaded drives via the interface bridge processor. The interface bridge processor can be adapted to receive data in a streaming protocol to be saved on the target storage tape article by the target storage drive and convert the streaming protocol to a different protocol to save the data on the physically selected loaded drive.
PCT/US2005/045168 2004-12-14 2005-12-14 Variable media tape-based storage system WO2006065860A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP05853971A EP1839116A2 (en) 2004-12-14 2005-12-14 Variable media tape-based storage system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/011,812 2004-12-14
US11/011,812 US7253983B2 (en) 2004-12-14 2004-12-14 Variable media tape-based storage system

Publications (2)

Publication Number Publication Date
WO2006065860A2 WO2006065860A2 (en) 2006-06-22
WO2006065860A3 true WO2006065860A3 (en) 2006-09-21

Family

ID=36370897

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2005/045168 WO2006065860A2 (en) 2004-12-14 2005-12-14 Variable media tape-based storage system

Country Status (3)

Country Link
US (3) US7253983B2 (en)
EP (1) EP1839116A2 (en)
WO (1) WO2006065860A2 (en)

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WO2002027463A2 (en) * 2000-09-27 2002-04-04 Storage Technology Corporation Virtual tape libraries
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Also Published As

Publication number Publication date
WO2006065860A2 (en) 2006-06-22
US7414807B2 (en) 2008-08-19
EP1839116A2 (en) 2007-10-03
US7450331B2 (en) 2008-11-11
US20060126209A1 (en) 2006-06-15
US20070035869A1 (en) 2007-02-15
US20070183075A1 (en) 2007-08-09
US7253983B2 (en) 2007-08-07

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