Transcript
Presentation on Operating Systems
Welcome 1
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world's most advanced enterprise operating system
Solaris OS
Group members
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Operating System• Just a program• Provides a stable ,
consistent way for applications to deal with the hardware OS
Multi - tasking
Memory Management
Security
User interface
Peripheral Management
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• SunOS is a Unix-branded operating system• Developed by Sun Microsystems• Marketed under the brand name Solaris.
What is Solaris OS
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• Free and open/close source software• Integrated and tested with the Oracle software stack• Proven mission-critical capabilities:
– Performance– reliability– security
• Investment protection for your mission-critical applications
Overview
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• Developed by SUN Microsystem• 1980s – introduced RISC(Reduced Instruction Set Computer)
chip called SPARC (Scalable Processor Architecture) by SUN• 1983 - first SUN OS released • Solaris is one implementation of the UNIX operating system• Marketed under the brand name Solaris
History
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Special features of Solaris Operating Environment
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PORTABLE
SCALABLE
INTER OPERABLE
COMPATIBLE
Solaris operating Environment
• Multiple vendor platforms
• ABI –Application Binary Interface
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PORTABLE
SCALABLE
INTER OPERABLE
COMPATIBLE
Solaris operating Environment
• More powerful systems
• Growing environment
• Runs on
Solaris operating Environment
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PORTABLE
SCALABLE
INTER OPERABLE
COMPATIBLE
Solaris operating Environment
• Heterogeneous computing environments
• Standardization and clear interfaces
Solaris operating Environment
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PORTABLE
SCALABLE
INTER OPERABLE
COMPATIBLE
Solaris operating Environment
• Advance rapidly
• Minimize cost
• Maximize investment
Solaris operating Environment
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• High performance client – server applications• support virtually any application and configuration• Solaris[tm] 8 - industry's first dot-com grade operating environment. • TCP/IP, the central Internet protocol has been at the core of Solaris
networking• Multiprocessing & Multithreading• Runs on SPARC and X86 platforms• Based on a single, merged source code base• Customers can choose a lower-cost platform
More features ….
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Advantages and Disadvantages of Solaris
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Advantages Heavy multi-tasking work. It is built for computer networking. Reboot is not required. Support Zfs file system. Good backup tools Fully Virus protected.
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Disadvantages Not user friendly. You can run for free but you can’t get updates for free. Not availability Tablet/phones.
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Comparison with other OS
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• Developer - Community
• Support ext2 /ext3 file system
• Open source
• Platform – SPARC,IA-32,x86-64
• Developer - Microsoft
• Support NTFS & FAT-32
• Licensed software
• Platform - ARM,IA-32,Itanium, x86-64
• Developer – SUN Microsystem
• Support zfs/NFS file system
• Open Source
• Platform – SPARC,IA-32,x86-64
Solaris Linux Windows
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System Requirements
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• Minimum of 512MB RAM, 1.5GB RAM or Higher is Recommend.
• 32 or 64 bit system based on AMD Intel and VIA x86 CPUs.• Sun Ultra SPARC based processors. (Sun4v architecture)
• NOTE : Memory requirements will vary depending on the application software being used.
System Requirements
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• Secure Live Migration.• Security with Immutable Zones.• Eliminate downtime with Live Reconfiguration of Zones.• Enhanced mobility with Zones on Shared Storage.• Virtual Clocks for Solaris Zones.
Technology
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• 3 Types of File Systems
– Disk based - ZFS– Network based - NFS– Virtual - TMPFS
File Systems
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• 1982 – 2004 - Traditional operating system license • 2005 -2010 March - Open source / close source• 2011 and later - Post-Oracle closed source (Solaris 10
after March 2010, and Solaris 11
Licenses
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Versions of Solaris
Currently using
2002
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• 1982 Feb. - SunOS 1.0 based on BSD
• 1985 May - SunOS 2.0• 1986 Feb. - SunOS 3.0• 1989 - SunOS 4.0• 1990 Nov. - Solaris 1.0 (SunOS 4.1.1)• 1991 July - Solaris 2.0 (SunOS 5.0
based on System V Rel. 4)• 1993 May - Solaris 2.2 (SunOS 5.2)
first time with multithreading• 1994 Dec. - Solaris 2.4 (SunOS
5.4) first time for x86 platform)• 1998 March - Solaris 2.6 (SunOS
5.6)
Versions of Solaris• 1998 Oct. - Solaris 7(SunOS 5.7)• 2000 Jan. - Solaris 8 (SunOS 5.8)• 2000 Nov. - Trusted Solaris 8• 2002 May - Solaris 9 SPARC• 2003 Feb. - Solaris 9 x86• 2003 Aug. - Solaris 9 8/03• 2004 Nov. - Solaris 10• 2005 March - Solaris 10 3/05• 2006 Dec. - Solaris 10 11/06• 2007 Sept.. - Solaris 10 8/07• 2008 April - Solaris 10 5/08
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32.1
5.5
10.4
0.1
Windows
Linux
MAC
Solaris
Usage
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Summary• Highest grade security• Award – winning OS reliability• Guaranteed compatibility• Largest enterprise application offering• Throughput Computing leadership• Flexibility with #1 Unix OS and Linux
Innovation , safety , agility , and value
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Conclusion• Most powerful and versatile Unix operating Environment• Provides
– multithreaded , multiprocessing- capable kernel– Open systems – based standards for connectivity and inter operability– Distributed – computing services– World class administration & software development tools– Large number of third – party applications– Microsoft windows application support
• Gateway to the future of networked enterprise computing• Only Solaris supplies the full range of services needed to meet the needs of
– Internet– Intranet and– Enterprise computing
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Thank you
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