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Proceeding, Technische Universiteit Eindhoven, Dinsdag 18 Mei 2004

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Proceeding, Technische Universiteit Eindhoven, Dinsdag 18 Mei 2004 Storage devices "space for now and in the future'": symposium : proceeding, Technische Universiteit Eindhoven, dinsdag 18 mei 2004 Citation for published version (APA): Institute of Electrical and Electronics Engineers (IEEE). Student Branch Eindhoven (SBE) (2004). Storage devices "space for now and in the future'": symposium : proceeding, Technische Universiteit Eindhoven, dinsdag 18 mei 2004. Technische Universiteit Eindhoven. Document status and date: Published: 01/01/2004 Document Version: Publisher’s PDF, also known as Version of Record (includes final page, issue and volume numbers) Please check the document version of this publication: • A submitted manuscript is the version of the article upon submission and before peer-review. There can be important differences between the submitted version and the official published version of record. People interested in the research are advised to contact the author for the final version of the publication, or visit the DOI to the publisher's website. • The final author version and the galley proof are versions of the publication after peer review. • The final published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. • Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal. If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the “Taverne” license above, please follow below link for the End User Agreement: www.tue.nl/taverne Take down policy If you believe that this document breaches copyright please contact us at: [email protected] providing details and we will investigate your claim. Download date: 05. Oct. 2021 LNK 2004 STO oce BSE ePHILIPS I - 2 - SYMPOSIUM Storage Devices 'Space for now and in the future' Dinsdag 18 mei 2004 Technische Universiteit Eindhoven IEEE Student Branch Eindhoven - 3 - Voorwoord Inmiddels is het wei een aardige traditie dat de IEEE student branch Eindhoven een symposium organiseert. Dit jaar is er weer een nieuwe groep tweedejaarsstudenten bij elkaar gebracht om dit symposium op de rails te zetten. Sommige van ons met al enige ervaring met organiseren en anderen met minder ervaring. Toch denk ik dat we met en zonder deze ervaring iets goed hebben weten te organiseren en natuurlijk hebben we er zelf ook vele leuke momenten en een nodige bruikbare ervaring aan over gehouden. In de eerste weken hebben we voor het symposium verschillende onderwerpen bekeken. Toch was er een duidelijke voorkeur v~~r het onderwerp 'moderne data opslag'. Dit onderwerp sprak het meest tot de verbeelding. Over andere onderwerpen was veelal weinig te vinden of ze waren niet geschikt voor een breed publiek. Modern omdat het onderwerp erg breed is en de nieuwste technieken toch het meest interessant zijn. De ondertitel kwam vrij snel boven drijven. Voor de titel hebben we het gewoon bij het onderwerp van dit symposium gehouden: Storage Devices "Space for now and in the future" Data opslag is de afgelopen jaren aileen maar groter geworden. Het wordt gebuikt alsof het niet op kan, toch is die groei van de opslagmedia een zeer serieus onderwerp voor vele bedrijven. Soms zijn er al technieken in ontwikkeling die pas na de opvolger van huidige technieken op de markt komen, aileen op die manier kan de enorme vraag naar meer opslag capaciteit opgevangen worden. Met al die groei in omvang moet ook de snelheid waarmee de data weggeschreven of gelezen kan worden mee groeien en ook daarin slaagt men. Op het symposium zullen verschillende nieuwe technieken aan de orde komen, zowel technieken uit de nabije als uit de verre toekomst. Daarbij valt te denken aan DVD als tweede generatie optische opslag; de derde generatie, Blu-Ray, komt er al aan en ook is de vierde generatie al in ontwikkeling. Dan gaat het dus over een sprong van ruim 10 jaar de toekomst in. Ook zijn er ook nog steeds ontwikkelingen op het gebied van de magnetische opslag .. Dan niet aileen de bekende toepassingen zoals tape en harde schijven, maar er valt nu ook te denken aan bijvoorbeeld magnetisch RAM-geheugen. Zelfs op dit moment kan er al weer een nieuwe oplossing bedacht worden. Data opslag blijft een zeer dynamisch vakgebied. Ik wens aile bezoekers een zeer leuke en leerzame dag toe. Laat je verbazen door de toekomst van data opslag! Joep de Groot Voorzitter IEEE symposiumcommissie 2004 "'.~Q.•............. ~ 010 - 4- ,. .. ~.... ~~ Programma 09.00u Ontvangst met koffie en thee. 09.10u Welkomstwoord Ludo Tolhuizen (Philips) 09.15u Data Availability Solutions Ronald Vogelzang (Computer Associates) 10.15u Probe Recording Architecture Leon Abelmann (TU Twente) 11.15u Pauze 11.30u From DVD to Blu Ray Disc Alexander V. Padiy (Philips) & Sorin G.Stan (Philips) 13.00u Lunch 14.00u Laser Beam Recorder Mastering Jan de Ruijter (Philips) of Optical Disks 15.00u Mram, the memory of the Liesbet Lagae (IMEC) future? 16.00u Signal Processing and Andre Immink (Philips) coding for two-dimensial optical storage 17.00u Afsluiting Ludo Tolhuizen (Philips) 17.15u Borrel - 5 - Inhoud VoolWoord 4 Joep de Groot Programma 5 Inhoud 6 Biografie Dagvoorzitter Ludo Tolhuizen 7 Data Availability Solutions Biografie Ronald Vogelzang 8 Presentatie 9 Probe Recording Architecture Biografie Leon Abelmann 14 Presentatie 16 From DVD to Blu Ray Disc Biografie Alexander V. Padiy 21 Biografie Sorin G. Stan 22 Presentatie 23 Laser Beam Recorder Mastering of Optical Disks Biografie Jan de Ruijter 41 Paper 42 Mram, the memory of the future? Biografie Uesbet Lagae 45 Paper 46 Signal Processing and Coding for Two DOS Biografie Andre Immink 57 Paper 58 Organisatie 63 Dankwoord 64 Sponsoren 65 Symposium Commissie 2004 66 - 6 - - 7 - - 8- Data Availability Solutions • Explosive growth in data • Requirement for zero downtime • Dynamic environment BrightSto'-® • Rapidly changing technologies • Limited network bandwidth Data Availability Solutions Ronald Vogelzang, Business Technologist , ,,~W.{~ ~ll,mm • "Enterprise-level functionality" - Data protection for laptops, - Integrated eTrust™ Antivirus technology desktops, distributed servers, data centers and mainframes - Built-in, centralized and cross-platform management - Benchmarked performance - Integrates with the rest the BrightStor family of storage - Unlimited system scalability management solutions ' - Unmatched flexibility - Advanced command line functions - Storage as part of enterprise management ' - Widest range device support • Data security provided - Supports all storage topologies (DAS, NAS and SAN) through integration with eTrust- security processes - Widest platform support (Windows, Linux, NetWare • Application availability and UNIX) provided'through integration , w~h Unicenter" infrastructure management solutions - 9- • Improved encryption. - The current encryption algoritf,1m has been replaced with a stronger, internationallY recognized triple~DES 168-bit encryption algorithm. • Job Preflight Check. Ease the ornation of File S)l'Slem Devices - Allows the users to check and correct issues regarding security. media availability. or netwOrk connection before• .runningthe backup job. "" "*,,,- t ~----~ - 4e~i('~~~ .; Integration with BrightStor ARCserve Backup ....ifor Laptops & Desktops (Formerly BrightStor® Mobile Backup) - Users can select BrightStor ARCserve Backup for Laptops & Desktops servers in the BrightStor ARCserve Backup console and backup the users information to a tape using scheduled jobs - Migrate data from BrightStor ARCserve Backup for Laptops & Desktops servers to tape . lANIWAN/ • Requests for restoration of data that has been archived '.J Initiates a BrightStor ARCserve Backup restore job • ·····1/·· I=vI'>h.,."",o. Premium Agent AC111·.onl"'· - Multiple jobs write to the same media simlJltaneously - New features include: ~ Single Instance Storage (SIS) suPport;;: . - Significanfimprovement in performance • New data-transfer interface using push technoio~" • Multi-threading supporting multi·CPU machines;; • Document-Jevel backup and restore - Storage group - Mailbol< - Folder . - Documents . ... ;;ff· i. - Requires BrightStor<!!> ARCseni~Backup'Agent for Microsoft Exchqnge - Suppcirtfor doCument-level backup and restore - 10- • Server file system'~for.°' " ArJofic;aU - WindoWs - Unux - NetWare - UNIX - Mac OS X Open flies agenf • Database .aQents: SOL -":' ,. ",,:: .. .. Data 'is written' in CA Tape. Format to Disk • Configure via Device Configuration screen • Improves performance • Copy date from Disk To Tape via tapecopycom~anC! • File-by-File restore • 'Snapshot' for on-line Image,,8aCl<ups • Particularly effective with small files - 11 - • Windows only Polnt-ln-'rime Ethernet RAID 0 Data striping across :> devices Tape Library Real-Time Mirroring RAID 1 :> (Fault-Tolerance) ......................Data Path Improves performance and provides RAID 5 :> Fault-Tolerance • Local and Remote Disaster Recovery • Collection • Reporting • DR Bootable Tape Support • Monitoring • Analysis • DR Bootable CD Support • Alerting
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