'File systems' diaporamas de présentation

File systems - PowerPoint PPT Presentation


Outline

Outline

Outline Review of Classical Operating Systems - continued Distributed Systems Announcement The class email list I created a class email list using ACNS’ service If you do not receive an email from me this morning, you need to send me an email to add your email address to the list

By issac
(262 views)

Guide to Computer Forensics and Investigations Fifth Edition

Guide to Computer Forensics and Investigations Fifth Edition

Guide to Computer Forensics and Investigations Fifth Edition. Chapter 5 Working with Windows and CLI Systems. Objectives. Explain the purpose and structure of file systems Describe Microsoft file structures Explain the structure of NTFS disks

By albert
(266 views)

Component 4: Introduction to Information and Computer Science

Component 4: Introduction to Information and Computer Science

Component 4: Introduction to Information and Computer Science. Unit 4: Application and System Software Lecture 3. Unit 4 Objectives. Define application vs. system software. Give examples of application software and the elements that comprise them, focusing on healthcare systems.

By liam
(203 views)

CS 162: Operating Systems and Systems Programming

CS 162: Operating Systems and Systems Programming

CS 162: Operating Systems and Systems Programming. Lecture 1: Course Intro. June 24, 2019 Instructor: Jack Kolb https://cs162.eecs.berkeley.edu. Challenge: Huge Scale. 2.0 B 1/26/11. ARPANet. WWW. Internet. % of world’s population. 3.8 B. RFC 675 TCP/IP. HTTP 0.9. 2017. 1969.

By Lucy
(558 views)

Distributed File Systems

Distributed File Systems

Distributed File Systems. NFS AFS SMB. http://en.wikipedia.org/wiki/Network_file_system. DFS Introduction. Distributed File Systems (DFS). Any computer file system that supports sharing of files and other resources as persistent storage over a computer network

By Pat_Xavi
(971 views)

The Anatomy of a Hack

The Anatomy of a Hack

The Anatomy of a Hack. March 2005. The vulnerabilities…. 2005-02-25:  AWStats Plugin Multiple Remote Command Execution Vulnerabilities   2005-02-16:  AWStats Logfile Parameter Remote Command Execution Vulnerability  

By vine
(344 views)

COT 4600 Operating Systems Spring 2011

COT 4600 Operating Systems Spring 2011

COT 4600 Operating Systems Spring 2011. Dan C. Marinescu Office: HEC 304 Office hours: Tu-Th 5:00 – 6:00 PM. Last time: Client-server organization Intermediaries; Trusted Intermediaries; Thin clients Issues Heterogeneity; little-endian and big-endian representation

By erv
(170 views)

File Systems for Clusters

File Systems for Clusters

File Systems for Clusters. Peter J. Braam Carnegie Mellon University. Plan. 4 advanced systems Coda InterMezzo (prototype) GFS Lustre (presently a design). compare features data paths protocols applicability. Features. Coda: mobile use, server replication, security GFS :

By maeve
(255 views)

Chapter 11: File-System Interface

Chapter 11: File-System Interface

Chapter 11: File-System Interface. Chapter 11: File-System Interface. File Concept Access Methods Disk and Directory Structure File-System Mounting File Sharing Protection. Objectives. To explain the function of file systems To describe the interfaces to file systems

By amena
(154 views)

Chapter 11: File System Implementation

Chapter 11: File System Implementation

Chapter 11: File System Implementation. Chapter 11: File System Implementation. File-System Structure File-System Implementation Directory Implementation Allocation Methods Free-Space Management Efficiency and Performance Recovery NFS Example: WAFL File System. Objectives.

By sage
(165 views)

CS 162: Operating Systems and Systems Programming

CS 162: Operating Systems and Systems Programming

CS 162: Operating Systems and Systems Programming. Lecture 16: FFS, NTFS, Journaling File Systems. July 23, 2019 Instructor: Jack Kolb https://cs162.eecs.berkeley.edu. Logistics. Midterm Regrades Open HW2 Due Friday, Proj 2 Monday HW/Project "Party" on Friday 3-5 PM, Wozniak Lounge

By rue
(136 views)

Data Management at NERSC

Data Management at NERSC

Data Management at NERSC. Quincey Koziol NERSC Data and Analytics Services Group August 22, 2016 koziol@lbl.gov. Outline. Best Practices and Guidelines I/O Libraries Databases Related topics. Outline. Best Practices and Guidelines I/O Libraries Databases Related topics.

By yule
(115 views)

Exam Study Guide

Exam Study Guide

Exam Study Guide. Chapter 5: Input/Output. Must have a familiarity with the issues associated with I/O. For example, why is so much attention paid to the I/O sub-system by system designers? What are the two basic categories of I/O devices? How does the OS interface with the I/O devices?

By vic
(100 views)

Fundamentals of Database

Fundamentals of Database

Fundamentals of Database. Chapter 1 Concept of Database System. Objectives. In this chapter, you will learn: The difference between data and information What a database is, the various types of databases, and why they are valuable assets for decision making The importance of database design

By denim
(764 views)

Data Grids for Collection Federation Reagan W. Moore University of California, San Diego San Diego Supercomputer Center

Data Grids for Collection Federation Reagan W. Moore University of California, San Diego San Diego Supercomputer Center

Data Grids for Collection Federation Reagan W. Moore University of California, San Diego San Diego Supercomputer Center moore@sdsc.edu http://www.npaci.edu/DICE/. Massive Data Manipulation. Analyze an entire sky survey 10 TBs per hour or 3 GB/sec Requires caching on high performance disk

By zinna
(297 views)

Operating Systems (OS) - Syllabus

Operating Systems (OS) - Syllabus

Operating Systems (OS) - Syllabus. 1. Introduction - History; Views; Concepts; Structure 2. Process Management - Processes; State + Resources; Threads; Unix implementation of Processes 3. Process Scheduling – Paradigms; Unix; Modelling

By timothy
(289 views)

File Systems

File Systems

File Systems. Inf-2201, University of Troms ø, Spring 2017 Lars Ailo Bongo (larsab@cs.uit.no). Based on slides from Kai Li, Princeton University. Overview. Part 1 (today) File system abstractions and operations Protection File system structure Disk allocation and i -nodes

By delora
(214 views)

MCSE Guide to Microsoft Windows 7

MCSE Guide to Microsoft Windows 7

MCSE Guide to Microsoft Windows 7. Chapter 5 Managing File Systems. Objectives. Understand file system features and limits in Windows 7 Understand file system management tasks Understand file and folder attributes used in the FAT and NTFS file systems

By dunn
(5 views)

File systems security: Shared folders & NTFS permissions, EFS

File systems security: Shared folders & NTFS permissions, EFS

File systems security: Shared folders & NTFS permissions, EFS. (Week 6, Monday 2/12/2007). © Abdou Illia, Spring 2007. Learning Objective. Understand Shared Folders Assign Shared Folder permissions NTFS Permissions Understand EFS. FAT vs. NTFS.

By mirabel
(312 views)

Course’s Topics

Course’s Topics

Course’s Topics. Theoretical foundations Waves, Traversal Managing physical clocks in distributed systems Logical clocks: Lamport's and vector clocks Global state recording, Termination detection OS concepts Distributed mutual exclusion Handling deadlocks Resource management

By nile
(103 views)

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