PPT-CEPH Introduction: means of computer data storage

Introduction means of computer data storage Block storage File storage Object storage API used for storing computer data Introduction means of computer data storage Block storage 0 block 1 block. M.Chinyuku. What is a Computer?. . A computer is an electronic device that stores, accepts data, retrieves data, processes data and gives output according to a set of instructions.. . 2. Elements of a computer. Priya Bhat, Yonggang Liu, Jing Qin. Content. 1. . Ceph. Architecture. 2. . Ceph. Components. 3. . Performance Evaluation. 4. . Ceph. Demo. 5. Conclusion. Ceph Architecture. What is Ceph?. Ceph is a distributed file system that provides excellent performance, scalability and reliability.. What are they?. Electronic devices operating under the control of instructions stored in its own memory that can:. accept data (input). process the date according to specified rules (process). produce results (output). Ceph. Infrastructure. Production . Ceph. cluster. 2 Dell R510s. Dual Intel X5660s. 96 GB RAM. 2 PERC H800s, each with 2 MD1200 . shelves. Total . of 56 disks per host. .. 420TB raw, using 2x . replication . National Research Platform Workshop – August 7-8, 2017. Project Outline. rationale. general goals. Project Components. technical details. science users. Future Plans. current science domains. science domain roadmap. Chapter 0 and 1 Section Objectives. 0.2 Explain IT industry certifications and technician jobs. 1.1 Identify and describe the purpose and characteristics of the components of Personal Computer Systems. . Spring 2015 . – Oxford, UK. William . Strecker. -Kellogg willsk@bnl.gov. RHIC/ATLAS Computing Facility. Brookhaven National Lab. About 70 miles from NYC. Hosts RHIC. Provides computing services for both RHIC experiments and serves as ATLAS Tier-1 for the US.. Part 2. o. penstack-ch. , . 6.12.2013. Jens-Christian Fischer. j. ens-christian.fischer. @. switch.ch. @. jcfischer. @. switchpeta. Distributed. , redundant storage. Open . Source Software, commercial support. In-Depth Training. Tom . Barnes. Intel . Corporation. July 2014. Note: All information, screenshots, and examples are based on VSM 0.5.1. Prerequisites. (Not covered in this presentation). Ceph Concepts. DISTRIBUTED FILE SYSTEM. S. A. Weil, S. A. Brandt, E. L. Miller. D. D. E. Long, C. . Maltzahn. U. C. Santa Cruz . OSDI. 2006. Paper highlights . Yet another distributed file system using . object storage devices. The Ceph and Commercial Server SAN Yuting Wu wuyuting@awcloud.com AWcloud  Introduction to AWcloud  Introduction to Ceph Storage  Introduction to ScaleIO and SolidFire  Comparison of Date Description August 2016 Initial release THIS WHITE PAPER IS FOR INFORMATIONAL PURPOSES ONLY, AND MAY CONTAIN TYPOGRAPHICAL ERRORS AND TECHNICAL INACCURACIES. THE CONTENT IS PROVIDED AS IS, WIT e. Echo. Big ceph cluster for WLCG Tier-1 object storage (and other users). 181 Storage nodes. 4700 OSDs (6-12TB). 36/28PB raw/usable – 16PB data stored. Density and throughput over latency. EC 8+3 . . . April . 15-19, . Bologna. , . Italy. http. ://indico.cern.ch/conferenceDisplay.py?confId=220443. Overview. Site Reports : 17 contributions. Security & Networking : 7 contributions. HA DNS architecture, .