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AIX was the first operating system to utilize journaling file systems, and IBM has continuously enhanced the software with features like processor, disk and network virtualization, dynamic hardware resource allocation ( including fractional processor units ), and reliability engineering ported from its mainframe designs.
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AIX and was
AIX Version 1, introduced in 1986 for the IBM 6150 RT workstation, was based on UNIX System V Releases 1 and 2.
A beta test version of AIX 5L for IA-64 systems was released, but according to documents released in the SCO v. IBM lawsuit, less than forty licenses for the finished Monterey Unix were ever sold before the project was terminated in 2002.
AIX was a component of the 2003 SCO v. IBM lawsuit, in which the SCO Group filed a lawsuit against IBM, alleging IBM contributed SCO's intellectual property to the Linux codebase.
AIX 6 was announced in May 2007 and ran an open beta from June 2007 until the general availability ( GA ) of AIX 6. 1 on November 9, 2007.
The original AIX ( sometimes called AIX / RT ) was developed for the IBM 6150 RT workstation by IBM in conjunction with Interactive Systems Corporation, who had previously ported UNIX System III to the IBM PC for IBM as PC / IX.
Much of the AIX v2 kernel was written in the PL / I programming language, which proved troublesome during the migration to AIX v3.
AIX PS / 2 ( also known as AIX / 386 ) was developed by Locus Computing Corporation under contract to IBM.
AIX / 370 was IBM's third attempt to offer Unix-like functionality for their mainframe line, specifically the System / 370 ( the prior versions were a TSS / 370 based Unix system developed jointly with AT & T c. 1980, and VM / IX a VM / 370 based system developed jointly with Interactive Systems Corporation c. 1984 ).
AIX / 370 was released in 1990 with functional equivalence to System V Release 2 and 4. 3BSD as well as IBM enhancements.
With the introduction of the ESA / 390 architecture, AIX / 370 was replaced by AIX / ESA in 1991, which was based on OSF / 1, and also ran on the System / 390 platform.
AIX / ESA, while technically advanced, had little commercial success, partially because UNIX functionality was added as an option to the existing mainframe operating system, MVS, which became MVS / ESA OpenEdition in 1999.
The default shell was Bourne shell up to AIX version 3, but was changed to Korn shell ( ksh88 ) in version 4 in view of XPG4 and POSIX compliance.
* The original Star Desktop evolved into the ViewPoint Desktop and later became GlobalView which was ported to various Unix platforms, such as SunOS Unix and AIX, A Mesa to C compiler was written and the resulting code compiled for the target platform.
This was an entirely new product, not a port of the existing OS / 2, that borrowed certain sections of code from both the existing OS / 2 and AIX products while using an entirely new microkernel code base and adding major features including a system registry and a new driver model.
AIX and first
AIX Version 4, introduced in 1994, added symmetric multiprocessing with the introduction of the first RS / 6000 SMP servers and continued to evolve through the 1990s, culminating with AIX 4. 3. 3 in 1999.
AIX PS / 2, first released in 1989, ran on IBM PS / 2 personal computers with Intel 386 and compatible processors.
The first versions of CommonPoint shipped for AIX and OS / 2 in mid-1995, but were met with a lukewarm response in terms of sales.
Sun Microsystems first developed NSS for their Solaris operating system, but subsequently programmers ported it to many other operating systems including FreeBSD, NetBSD, GNU / Linux, HP-UX, IRIX and AIX.
IBM's HACMP product was first shipped in 1991 and is now in its 20th release-PowerHA SystemMirror for AIX 7. 1
AIX and operating
AIX ( Advanced Interactive eXecutive, pronounced ) is a series of proprietary Unix operating systems developed and sold by IBM for several of its computer platforms.
The AIX family of operating systems debuted in 1986, became the standard operating system for the RS / 6000 series on its launch in 1990, and is still actively developed by IBM.
Since 1990, AIX has served as the primary operating system for the RS / 6000 series ( later renamed IBM eServer pSeries, then IBM System p, and now IBM Power Systems ).
The SCO Group, who argued they were the rightful owners of the copyrights covering the Unix operating system, attempted to revoke IBM's license to sell or distribute the AIX operating system.
Unlike AIX / 370, AIX / ESA ran both natively as the host operating system, and as a guest under VM.
Modular operating systems such as OS-9 and most modern monolithic operating systems such as OpenVMS, Linux, BSD, and UNIX variants such as SunOS, and AIX, in addition to MULTICS, can dynamically load ( and unload ) executable modules at runtime.
Another example is System Workload Partitions ( WPARs ), introduced in the IBM AIX 6. 1 operating system.
Commercial Unix vendors, such as Sun, HP, DEC, and IBM each received copies of the vi source, and their operating systems, Solaris, HP-UX, Tru64, and AIX, today continue to maintain versions of vi directly descended from the 3. 7 release, but with added features, such as adjustable key mappings, encryption, and wide character support.
IBM used OSF / 1 as the basis of the AIX / ESA operating system for System / 370 and System / 390 mainframes.
The unified product line is called IBM Power Systems and features support for the IBM i ( previously known as i5 / OS or OS / 400 ), AIX and GNU / Linux operating systems.
The IBM System i includes an extensive library-based operating system, i5 / OS, and is also capable of supporting multiple instances of AIX, Linux, Lotus Domino, Microsoft Windows 2000 and Windows Server 2003.
The operating systems supported ( and commonly used ) under the LPAR scheme are i5 / OS, AIX, and Linux.
PASE is essentially " an operating system within an operating system ", supporting the most recent stable version of AIX.
System p generally uses the AIX operating system and, more recently, 64-bit versions of the Linux operating system.
In 1996, it was ported from one to four Unix operating systems, including IBM AIX, Silicon Graphics IRIX, Sun Microsystems SunOS, and Hewlett-Packard HP-UX.
While the server can run on Microsoft Windows, Linux or AIX, client support for any operating system other than Microsoft Windows is dropped.
Gecko is written in C ++ and is cross-platform, and runs on various operating systems including BSDs, Linux, Mac OS X, Solaris, OS / 2, AIX, OpenVMS, and Microsoft Windows.
AIX and system
MySQL works on many different system platforms, including AIX, BSDi, FreeBSD, HP-UX, eComStation, i5 / OS, IRIX, Linux, Mac OS X, Microsoft Windows, NetBSD, Novell NetWare, OpenBSD, OpenSolaris, OS / 2 Warp, QNX, Solaris, Symbian, SunOS, SCO OpenServer, SCO UnixWare, Sanos and Tru64.
The Student Electronic Notebook consisted of the Private Eye, Toshiba diskless AIX notebook computers ( prototypes ) and a stylus based input system plus virtual keyboard, and used direct-sequence spread spectrum radio links to provide all the usual TCP / IP based services, including NFS mounted file systems and X11, all running in the Andrew Project environment.
AIX materializes the trusted computing base as an optional component in its install-time package management system.
In the AIX operating system, there exist two generations of JFS filesystem that are called JFS ( JFS1 ) and JFS2 respectively.
This file system, now called JFS1 on AIX, had been the premier file system for AIX over the following decade and had been installed in thousands or millions of customers ' AIX systems.
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