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ODA - Optical Disc Archive ODA - Optical Disc Archive ABEX 2019, Ľudmila Javorková Sony Professional Europe Potenciálne riziká ? HDD 50% pravdepodobnosť poruchy ( zlyhania ) v 1-3. roku a až 80% pravdepodobnosť v r. 4-5. Páska má obecne životnosť 30 rokov , avšak LTO technológia vyžaduje prepis médií ODA Čo je ODA ? Téchnológia uchovávania ( zálohovania ) dát na Optické médium Archival Disc – Roadmap Capacity Format Name Symbol Logo 3,3 TB 2015 – 2019 500GB Archival Disc 300GB QL 128GB TL 100GB Blu-ray Disc DL 50GB 2003 SL 23.3/25GB 1996 4.7GB DVD 1982 650MB Compact Disc (CD) Road map - ODA 300GB Optical Disc Archive Generation-2 Pravidlo 3-2-1 3 Kópie Rozdielne formáty Master kópia na inom mieste Výhody ODA Spoľahlivosť Accelerated Life Expectancy Tests Nor mal Arc hive Con troll ed tem p Životnosť : 100 rokov WORM (Data protection) ECO FRIENDLY – nízka spotreba el.energie Disaster recovery Výhody ODA Spoľahlivosť Výhody ODA Spoľahlivosť Tzv. Shoe shining Bezkontaktné medium Opotrebovanie pásky Výhody ODA Kompatibilita NO FORCED MIGRATION Nízke prevádzkové náklady TCO Výhody ODA Užívateľské hľadisko Rýchly prístup Vysoká rýchlosť čítania , zapisovania 2Gbps/ 1Gbps Výhody ODA ➢ Užívateľské hľadisko ➢ Modulárny systém 1 2 Maximum of units of 6 Maximum 3 30 slots 535 slots 99 TB 1.76 PB File Manager 1 (Includes Web Services) • Simple file management software designed for copying files from/to ODA, including library control. • Available for standalone drives and robotic libraries. • “Web Service for ODS” is basically same feature but without the GUI. Features • Drag & Drop Archive operation • Watched folder archive • Offline cartridge management SDK Available • Web Services • Driver level integration Partnerstvo s významnými IT / broadcast hráčmi Výhody ODA - Zhrnutie Nižšie prevádzkové náklady Životnosť 100 rokov Less AcceleratedNor Life Expectancy Tests = mal Arc hive Always Spinning Disk Con troll ed Less tem p Vs = Storing tapes in environmentally controlled archive Stratégia tzv. Non Forced migration Spätná kompatibilita Budúcnosť je na „optike” Optical (CD, DVD, Blu-ray) maybe seen as ‘old tech’ as consumers move to digital download and streaming… For long term business media and data storage this is the reverse • Enterprise embracing optical for warm, cold and frozen data storage • Highly stable medium requiring no special storage environment • Robust, inexpensive, very long term drive compatibility – The Billy Joel effect • Incredibly low error rates with parity ODA Gen2 (Archival Disc) is a next generation optical storage medium • Scalable from a single drive to the enterprise data centre with Sony Petasite and Everspan • Single piece of media can be used throughout production chain and into long term archive Viac než 2,700 ODA inštalácii po svete Historický Archív 32 years of production with over 10,000 hours of programs and 20,000 media assets ranging from U-matic to other formats. Digitised with Sony Tape Digitising Server and preserved on ODA cartridges. “Video footage of special moments in the lives of the Popes are among the Vatican’s most precious assets” “Thanks to Sony technology these irreplaceable records will soon be safer and more easily accessible than ever” TVP – Telewizja Polska TVP Global Archive ( deep archive ) 1st copy – LTO8 – high res 2nd copy – ODA - high res 3rd copy – NAS ( HDD ) – transmition low res quality Stage 1 : 1,2 PB ODA ( Full rack size) Stage 2 : 5 PB ODA – digitized tape to ODA Using EU funds from the project Global archiving Polish government recommendation – technology providing min 50 years lifetime Sports archive LTO and ODA hybrid operation managed by FrontPorch Gradual migration from LTO to ODA Started operations from March 2014 Expanding from April 2015 “The archive is in active use because projects, such as an upcoming three-part series on Arnold Palmer, make use of material shot decades ago. As we looked to reinvent our archive, we wanted something that we could access very quickly and on a regular basis.” Golf Channel(US) LTO DIVA Actor FC Media Composer Migration ISIS ODA DIVA Actor FC Offline Golf Channel - Near-line Archive High-value assets for long term preservation Continuously expanding capacity 10 Full ODA Racks with 42 Fibre Channel Drives Gen 1 Gen 2 Gen1 Gen1 3.3 racks 2015 7 racks 2016 10 racks Existing LTO Tape Library Expanding ODA PetaSite Library ODA v 2020 a neskôr … ? ODA Enterprise library with Qualstar Maximum Configuration Drive Units x 4 Carousel Units x 10 Drive units can be flexibly laid out. Enterprise library with Qualstar In addition to the current product line which scales up to 1.7PB with Gen2, Sony plans to introduce an ODA enterprise library early 2020. • Target schedule: Early 2020 • 912 - 8544 slots - 3PB ~ 28PB - Gen2 • Better cost per GB • Insert / Extract ports: up to 80 cartridges at a time • Number of drives: 21 for single drive module (max 84 as a total) • Redundant robotics arm • Less than 1 hour downtime • User friendly maintenance (touch panel, web remote maintenance, internal camera) • Hot swappable (PSU, drive, fan) Memnon & ODA NavigatorX / Media Asset Management Low-res + metadata on Customer HD Low-res and metadata legacy media Digitisation used to quickly register assets in NVX using Importer Tool Ship media to customer Full-res added to library or stored on Memnon digitisation Full-res shelf, files referenced workflow produces on ODA in NVX database. full-res on ODA, low- res and metadata on hard disk .
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