An Introduction to ERPANET
An Introduction to ERPANET
An Introduction to ERPANET
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<strong>ERPANET</strong>, SA Presentation on Reposi<strong>to</strong>ries, 30 August 2004 (Glasgow)Digital Reposi<strong>to</strong>ryTransport mediaare attached <strong>to</strong>reposi<strong>to</strong>ry serverSimple managementapplication <strong>to</strong> allowaccess <strong>to</strong> digitalobjects(eg. DSpace)Third copyon digitaltape whichis s<strong>to</strong>redoffsiteDigital Preservationrecorder capturesinformation aboutactions on eachdigital objectDPrRAID S<strong>to</strong>rageCopieswritten <strong>to</strong>new mediafor accessTo AccessFor the technically minded:- Dell PowerEdge 2600 server- 2 x 2GHz processors- .7Tb disk s<strong>to</strong>re- fibre channel betweenserver and RAID- independent UPSRAID S<strong>to</strong>rage2 copies on RAID s<strong>to</strong>rage- Configured as RAID 10- Au<strong>to</strong>mated, regular,frequent verification ofchecksumsThanks <strong>to</strong> <strong>An</strong>drew Wilson of NAA © for this slide.<strong>ERPANET</strong> & HATII -- Seamus Ross: Trusted Digital Reposi<strong>to</strong>ries 25
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