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BCIT changes the school of thought on storage with IBM ProtecTIER

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With storage demand growing 40% annually, the British Columbia Institute of Technology (BCIT) needed an affordable, scalable deduplication solution to support mission-critical applications. The institute integrated an IBM System Storage ProtecTIER Deduplication solution into an existing infrastructure that includes IBMTivoli Storage Manager, IBMPower and IBMSystem Storage TS3310 Tape Library with LTO 4 tape drives. The IBM solution reduces administrative tasks from 14 hours to four, enables a petabyte level of scalability, and increases the number of generations of backups being stored from seven to 30. For more information on Storage - Tape System T Series, visit http://ibm.co/ONeH7m.


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  • 1. IBM Systems and Technology EducationCase Study BCIT changes the school of thought on storage with IBM ProtecTIER Protect More. Store Less.® Established in 1964, the British Columbia Institute of Technology is one Overview of British Columbia’s largest post-secondary educational institutions with more than 48,000 students enrolled. From accounting to technology The need management, BCIT offers a range of degrees, diplomas and certificates With storage demand growing 40 percent in six schools of study at five main campuses and satellite locations across annually, the British Columbia Institute of Technology (BCIT) needed an affordable, a wide geographic swath of southwestern Canada, including the city scalable deduplication solution to sup- of Vancouver. port mission-critical applications. The solution The school’s mission is to serve the success of learners and employers by providing high-quality technical and professional education and training BCIT integrated an IBM® System Storage® ProtecTIER® Deduplication that supports graduates as practitioners, and by advancing the economic, solution into an existing infrastructure social and environmental prosperity of British Columbia. that includes IBM Tivoli® Storage Manager, IBM Power® and IBM System Storage TS3310 Tape Library with LTO® When storage needs outgrow the existing 4 tape drives. infrastructure The benefit The storage infrastructure at BCIT supports a diverse computing envi- The IBM solution reduces administrative ronment that includes a variety of mission-critical applications, databases tasks from 14 hours to four, enables a and testing environments running on a heterogeneous hardware infra- petabyte level of scalability, and structure that includes IBM Power Systems™ and IBM BladeCenter®. increases the number of generations of To manage backup and recovery of unstructured data files and data backups being stored from seven to 30. from applications such as Oracle, IBM Lotus Notes® and Microsoft® Exchange, the organization uses IBM Tivoli Storage Manager. An IBM System Storage TS3310 Tape Library with four LTO-4 tape drives is used to create offsite copies of all data. Over time, BCIT’s legacy deduplication solution could no longer handle the strains of a storage environment that was growing 40 percent annu- ally, says Peter Hadikin, senior systems analyst at BCIT. This was causing nightly administrative tasks to take between 12 and 14 hours. “Our administrative tasks were taking longer and longer to complete,” explains Hadikin. “What we needed was a solution that could decrease our backup window and also help us backup additional servers that were coming online.”
  • 2. IBM Systems and Technology EducationCase Study “ProtecTIER is a solution that can stay now and just grow as we need it to. We’re quite happy with where we are.” —Peter Hadikin, senior systems analyst, British Columbia Institute of Technology A key shortcoming of the old deduplication device was that it could not be expanded easily within a single footprint. “We found it quite frustrat- ing that we were hitting capacity and had nowhere to go other than to buy more appliances,” says Hadikin. “We had sized it for five years of use, but in a little over two years’ time we had already filled it up. Since we couldn’t expand our previous solution, our only option would be to add additional appliances.” IBM ProtecTIER solves the storage riddle At that point, Hadikin and his fellow team members, Victor Arcega and Richard Reinert began looking for a new deduplication solution that could seamlessly integrate into BCIT’s existing infrastructure, deliver better performance, and offer the scalability needed for a growing central data repository. After analyzing these requirements among various vendors, BCIT decided a single ProtecTIER unit was the best choice, especially in terms of scalability. “We got the total comfort of knowing that no matter what, we weren’t going to exceed the size of ProtecTIER in five years,” says Hadikin. “Looking forward 10 years or more, we’re still not going to reach the petabyte level of disk that ProtecTIER supports.” Early in the process, Hadikin and other BCIT team members partici- pated in an IBM ProtecTIER Customer Council event, which gave the team an opportunity to learn how other organizations had implemented the solution. BCIT’s own implementation, which was scheduled to take five days with IBM assistance, took only three. “The implementation went very smoothly,” says Hadikin. “There was little to no disruption to our backup and restore environments. And the migration of the data from our old environment to the new environment was very easy to perform and was carried out without impacting normal TSM backup and archive activities.” 2
  • 3. IBM Systems and Technology EducationCase Study Configured to serve BCIT’s distributed multicampus layout, the 36TB Solution components: ProtecTIER solution is located at the downtown campus, about nine miles from the main campus. The ProtecTIER unit receives incoming Hardware data through two 4-Gb Fibre Channel network links. About 350 servers ● IBM® System Storage® ProtecTIER® use Tivoli Storage Manager to backup and store 200 terabytes’ worth of Deduplication solution ● IBM System Storage TS3310 Tape data through ProtecTIER—about 300 million unstructured data files. Library with LTO® 4 tape drives IBM Power Systems™ ● Enabling a new storage paradigm Software The benefits of ProtecTIER are numerous, according to Hadikin. The ● IBM Tivoli® Storage Manager nightly administrative tasks, which used to take 12 to 14 hours, are now completed in 4 to 6 hours. “We’ve basically opened up eight hours of additional time to schedule backups,” says Hadikin. Many administrative tasks have been automated—or in some cases eliminated—with ProtecTIER. “In the previous solution we had to schedule administrative tasks on a weekly basis depending on how full the device became,” explains Hadikin. “While these tasks were running, they impacted the maximum performance of the appliance quite significantly. Those tasks might run for a day or more, which required more juggling of the schedule. Those activities are now handled automatically by ProtecTIER.” ProtecTIER’s flexibility made it simple to integrate with BCIT’s existing storage infrastructure, and all backup functions can still be performed from a single Tivoli Storage Manager server. ProtecTIER has allowed a consistent 5.5:1 deduplication ratio, and the number of virtual tape drives has grown from 16 in the previous solution to 128 with ProtecTIER—with additional room to expand to 256. Says Hadikin, “When we issue a restore we can have multiple streams of data being run to a single server, and we now have the capacity to restore many servers at one time, in a timely manner.” Hadikin and his team have also used ProtecTIER to eliminate a step at the end of their backup cycle, in which data had to be first staged locally in TSM disk storage pools and then migrated to the remotely located deduplication appliance. The elimination of this step has freed up four terabytes of local storage, saved a great deal of TSM processing and also provided immediate separation of our production data from our backup data. The ProtecTIER solution also enables BCIT to store far more generations of backup files—from seven generations with the previous solution to 30 generations today. Despite the numerous operational benefits ProtecTIER offers, Hadikin says it’s the scalability that gives him the greatest peace of mind moving forward. “ProtecTIER is a solution that can stay and just grow as we need it to,” he says. “And with IBM, you’d be hard-pressed to find better support. We’re quite happy with where we are.” 3
  • 4. For more informationContact your IBM representative or IBM Business Partner,or visit us at: ibm.com/systems/storageFor more information about the British Columbia Institute ofTechnology, visit: www.bcit.ca© Copyright IBM Corporation 2011IBM Systems and Technology GroupRoute 100Somers, New York 10589U.S.A.Produced in the United States of AmericaMay 2011All Rights ReservedIBM, the IBM logo, ibm.com, Power Systems, ProtecTIER, Protect More.Store Less.,System Storage and Tivoli are trademarks or registered trademarks ofInternational Business Machines Corporation in the United States, other countries, orboth. If these and other IBM trademarked terms are marked on their first occurrencein this information with a trademark symbol (® or ™), these symbols indicateU.S. registered or common law trademarks owned by IBM at the time this informationwas published. Such trademarks may also be registered or common law trademarks inother countries. A current list of IBM trademarks is available on the web at “Copyrightand trademark information” at ibm.com/legal/copytrade.shtmlLTO is a trademark of HP, IBM Corp. and Quantum in the U.S. and other countries.Microsoft is a trademark of Microsoft Corporation in the United States, othercountries, or both.Other company, product and service names may be trademarks or service marksof others.References in this publication to IBM products, programs or services do not imply thatIBM intends to make these available in all countries in which IBM operates. Offeringsare subject to change, extension or withdrawal without notice. All client examplescited represent how some clients have used IBM products and the results they mayhave achieved.THE INFORMATION IN THIS DOCUMENT IS PROVIDED “AS-IS”WITHOUT ANY WARRANTY, EITHER EXPRESSED OR IMPLIED. Please Recycle TSC03120-USEN-00