operating system concepts 7th edition ebook free download

... Chapter 2 Operating-System Structures 2.1 Operating-System Services 39 2.7 Operating-System Structure 582.2 User Operating-System Interface 41 2.8 Virtual Machines 64 2.3 System Calls 43 2.9 Operating-System ... few otherinfluential operating systems Operating-System Environments This book uses examples of many real-world operating systems to illustratefundamental operating-system concepts However, particular ... What Operating Systems Do 3 1.9 Protection and Security 26 1.2 Computer-System Organization 6 1.10 Distributed Systems 28 1.3 Computer-System Architecture 12 1.11 Special-Purpose Systems 29 1.4 Operating-System

Ngày tải lên: 12/08/2014, 22:21

... Host Operating System The JVM is typically implemented on top of a host operating system (see Pigure 2.17). This setup allows the JVM to bide the implementation details of the underlying operating ... the host operating system. For example, implementations of a. JVM for the Windows family of operating systems might use the Win32 API when creating Java threads; Linux and Solaris systems might ... Often, the operating system will reclaim system resources from a canceled thread but will not reclaim all resources. Therefore, canceling a thread asynchronously may not free a necessary system-wide

Ngày tải lên: 12/08/2014, 22:21

... important to note the location from which the free page will be allocated Many operating systems provide a pool of free pages for such requests These free pages are typically allocated when the ... The operating system determines where the desired page is residing on the disk but then finds that there are no free frames on the free-frame list; all memory is in use (Figure 9.9) The operating ... simplest case is the single-user system Consider a single-user systemwith 128 KB of memory composed of pages 1 KB in size This system has 128frames The operating system may take 35 KB, leaving

Ngày tải lên: 12/08/2014, 22:21

... forhow to boot a specific operating system For instance, PCs and other systemscan be dual-booted Multiple operating systems can be installed, on such asystem How does the system know which one to ... containing a differenttype of file system and a different operating system The root partition, which contains the operating-system kernel and some-times other system files, is mounted at boot ... the operating system notes in its in-memory mount table structure that a file system is mounted, along with the type of the file system The details of this function depend on the operating system

Ngày tải lên: 12/08/2014, 22:21

... do it through the operating system To do I/O, a user programexecutes a system call to request that the operating system perform I/O on itsbehalf (Figure 13.11) The operating system, executing ... is no longer needed Other operating systems enforce a limit of oneopen file handle to such a device Many operating systems provide functions Trang 513.4 Kernel I/O Subsystem 515that enable processes ... by examining two influential operating systems—UNIX and MULT1CS —to see how these concepts have been implemented there 14.3.2 An Example: UNIX In the UNIX operating system, a domain is associated

Ngày tải lên: 12/08/2014, 22:21

... Distributed Operating Systems In this section, we describe the two general categories of network-orientedoperating systems: network operating systems and distributed operatingsystems Network operating systems ... users to access and utilize than are distributed operatingsystems, which provide more features 16.2.1 Network Operating Systems A network operating system provides an environment in which users, ... adifferent set of commands Distributed operating systems are designed toaddress this problem 16.2.2 Distributed Operating Systems In a distributed operating system, the users access remote resources

Ngày tải lên: 12/08/2014, 22:21

... Linux operating system with a small real-time ker-nel, thereby providing a system that acts as both a general-purpose and a real-time system This is the approach taken by the RTLinux operatingsystem ... is popular, it is freely available, and it represents a full-featured UNIX system This gives a student of operating systems an opportunity to read—and modify— real operating-system source code. ... system However, whereas Linux com-bines features from several UNIX systems, FreeBSD is based on the BSDmodel of UNIX FreeBSD source code, like Linux source code, is freelyavailable The Mach operating

Ngày tải lên: 12/08/2014, 22:21

... implement particular operating-system personalities The client-server model is used for implementing a variety of operating-system services besides the environmental subsystems Security management, ... in the system. The lower 2 GB are specific to each process and are accessible by both user- and kernel-mode threads. Certain configurations of Windows XP reserve only 1 GB for operating-system ... valid, free, zeroed, modified, standby, bad, or in transition. • A valid page is in use by an active process. • A free page is a page that is not referenced in a PTE. • A zeroed page is a free

Ngày tải lên: 12/08/2014, 22:21

... versions of Window's operating Systems hay ised preemptive scheduling The Mac OS * operating system for the M also uses preemptive scheduling, previous ns of the Macintosh ones 3 system relied on ... scheduling is the basis o i Be aching the CPU among The operating systems By computer more Brodtictive.In oe độc nã —— system can make the concepts and present several ee ie NHAN „ roblem of ... introduced threads to the process model O i systems that support them, it is kernel-level threads nel roce 2 eee in fact being scheduled by the operating system ae the oS a ee scheduling and thread

Ngày tải lên: 29/04/2017, 10:18

... between a guest operating system and a hostoperating system in a system like VMware? What factors need to beconsidered in choosing the host operating system? Answer: A guest operating system provides ... withthe guest operating system Trang 2114 Chapter 2 Operating-System Structures2.17 The experimental Synthesis operating system has an assembler rated within the kernel To optimize system-call ... Distributed-File Systems 121 Chapter 19 Multimedia Systems 127 Chapter 20 Embedded Systems 131 Chapter 21 The Linux System 137 Chapter 22 Windows XP 145 Chapter 23 Influential Operating Systems

Ngày tải lên: 16/10/2021, 15:40

... Trang 1Operating System Conce ees nh ABRAHAM SILBERSCHATZ * PETER BAER GALVIN * GREG GAGNE Trang 3OPERATING SYSTEM CONCEPTS TENTH EDITION Trang 5E>, pe ” ry OPERATING SYSTEM CONCEPTS ... our sons, Tom and Jay Greg Gagne Trang 9/⁄2/2ce Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science ... 2017043464 (print) | LCCN 2017045986 (ebook) | ISBN 9781119320913 (enhanced ePub) Subjects: LCSH: Operating systems (Computers) Classification: LCC QA76.76.063 (ebook) | LCC QA76.76.063 $55825 2018

Ngày tải lên: 22/10/2022, 08:17

... Trang 3OPERATING SYSTEM CONCEPTS 7(17+(',7,21 Trang 5OPERATING SYSTEM CONCEPTS ABRAHAM SILBERSCHATZ
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6OJWFSTJUZ PETER BAER GALVIN
... Pat, and our sons, Tom and Jay Greg Gagne Trang 9Operating systems are an essential part of any computer system Similarly, a course on operating systems is an essential part of any computer science ... 2017043464 (print) | LCCN 2017045986 (ebook) | ISBN 9781119320913 (enhanced ePub) Subjects: LCSH: Operating systems (Computers) Classification: LCC QA76.76.O63 (ebook) | LCC QA76.76.O63 S55825

Ngày tải lên: 22/10/2022, 08:39

... an operating system? Can busy waiting be avoidedaltogether? Explain your answer 6.4 Explain why spinlocks are not appropriate for single-processor systems yet are often used in multiprocessor systems ... gone.'" In this chapter, we describe methods that an operating system can use toprevent or deal with deadlocks Most current operating systems do not providedeadlock-prevention facilities, but ... process or thread, the operating system checks tomake sure that the process has requested and has been allocated the resource kernel-A system table records whether each resource is free or allocated;

Ngày tải lên: 12/08/2014, 22:21

... and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005A Typical PC Bus Structure Trang 613.6 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, ... Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Trang 813.8 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Interrupts ... and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2, 2005Interrupt-Driven I/O Cycle Trang 1013.10 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Jan 2,

Ngày tải lên: 28/06/2014, 02:20

... System Calls 62 2.4 Types of System Calls 66 2.5 System Programs 74 2.6 Operating- System Design and Implementation 75 2.7 Operating- System Structure 78 2.8 Operating- System Debugging 86 2.9 Operating- System ... Open-Source Operating Systems 43 1.13 Summary 47 Exercises 49 Bibliographical Notes 52 Chapter 2 Operating- System Structures 2.1 Operating- System Services 55 2.2 User and Operating- System Interface ... 1 Introduction 1.1 What Operating Systems Do 4 1.2 Computer -System Organization 7 1.3 Computer -System Architecture 12 1.4 Operating- System Structure 19 1.5 Operating- System Operations 21 1.6...

Ngày tải lên: 16/02/2014, 22:58

... and is the unit of work in a modern time-sharing system. Such a system consists of a collection of processes: Operating- system processes executing system code and user processes executing user code. ... errors possible on a system. 3.7 What is the purpose of system calls? Answer: System calls allow user-level processes to request services of the operating sys- tem. 3.8 Using system calls, write ... more reliable operating system. 3.13 What is the main advantage for an operating- system designer of using a virtual-machine architecture? What is the main advantage for a user? Answer: The system is...

Ngày tải lên: 28/06/2014, 00:20

... 2002 1.1 Operating System Concepts Chapter 1: Introduction ■ What is an Operating System? ■ Mainframe Systems ■ Desktop Systems ■ Multiprocessor Systems ■ Distributed Systems ■ Clustered System ■ ... 2002 2.9 Operating System Concepts Device-Status Table xiv Contents Chapter 3 Operating- System Structures 3.1 System Components 55 3.2 Operating- System Services 61 3.3 System Calls 63 3.4 System Programs ... an Operating System? 3 1.2 Mainframe Systems 7 1.3 Desktop Systems 11 1.4 Multiprocessor Systems 12 1.5 Distributed Systems 14 1.6 Clustered Systems 16 1.7 Real-Time Systems 17 1.8 Handheld Systems...

Ngày tải lên: 19/03/2014, 13:41

... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Mirror Set on Two Drives Mirror Set on Two Drives C.12 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ... Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 File I/O File I/O C.36 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Volume ... ©2005 Operating System Concepts – 7 th Edition, Feb 11, 2005 Stripe Set on Two Drives Stripe Set on Two Drives C.3 Silberschatz, Galvin and Gagne ©2005 Operating System Concepts – 7 th Edition, ...

Ngày tải lên: 28/06/2014, 02:20