PPT-CS 5412/Lecture 24. Ceph

A Scalable HighPerformance Distributed File System Ken Birman Spring 2019 httpwwwcscornelleducoursescs54122019sp 1 HDFS limitations Although many applications are designed to use the normal POSIX file system API operations like file createopen readwrite close renamereplace delete and snapshot some modern applications find POSIX inefficient. 30pm 730pm 730pm 730pm Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause Inventing and Reinventing the C lassical Concert Hold Your Applause I 22x1 lecture 14x1 lecture 14UIC UIC BioSBioS 101 Nyberg101 NybergReading AssignmentReading Assignment Chapter 12, study the figures and Chapter 12, study the figures and understand the color coding.un Rev. 06/20/14 MODEL 15T/H ORDERING GUIDEBlue type indicates price adder options. Not all configuration combinations may be available. Contact Customer Service for deFEATURESVery High Performance Eco Program. A mid-infrared recalibration of the extragalactic distance scale. Carnegie Hubble . Program. Wendy Freedman (PI). Eric . Persson. , Mark Seibert. Vicky Scowcroft, Andy Monson. Laura . Sturch. 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.. Deployment at Target:. Best Practices and Lessons Learned. Agenda. 2. Introduction. Will Boege. Sr. Technical Architect. RAPID Team (Private Cloud and Automation). Agenda. 3. @. . First . Ceph. Environment at Target went live in October of 2014. 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 . By Linda Paul, PharmD, BCPS. 1. Disclosure. I have no financial relationships or conflicts of interest to disclose.. 2. Pharmacist Objectives. 3. Pharmacy Technician. Objectives. 4. What percentage of the US population is considered allergic to Penicillin?. Ceph. : A Scalable High-Performance Distributed File System. Ken Birman. Spring, . 2020. http://www.cs.cornell.edu/courses/cs5412/2020sp. 1. HDFS limitations. Although many applications are designed to use the normal “POSIX” file system API (operations like file create/open, read/write, close, rename/replace, delete, and snapshot), some modern applications find POSIX inefficient.. 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. Accreditation serves a . public. purpose. An overview of credentialing. Credentialing. Institutions. Individuals. Accreditation. Certification. Licensure. Registration. Hospitals. Health Departments. APHA Annual Meeting. Denver, Colorado. October 30, 2016. Empowering the Future: Creating Leaders for a Healthier World. Welcome to Denver!. Opening remarks. Thomas C. Quade, MA, MPH . President-elect. 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