Limitations of Linux Before IBM\ufffds Involvement
82. Linux started as a hobby project of a 19-year old student. Linux has evolved through bits and pieces of various contributions by numerous software developers using single processor computers. Virtually none of these software developers and hobbyists had access to enterprise-scale equipment and testing facilities for Linux development. Without access to such equipment, facilities, sophisticated methods, concepts and coordinated know-how, it would be difficult or impossible for the Linux development community to create a grade of Linux adequate for enterprise use.

83. As long as the Linux development process remained uncoordinated and random, it posed little or no threat to SCO, or to other UNIX vendors, for at least two major reasons: (a) Linux quality was inadequate since it was not developed and tested in coordination for enterprise use and (b) enterprise customer acceptance was non-existent because Linux was viewed by enterprise customers as a \ufffdfringe\ufffd software product.

84. Prior to IBM\ufffds involvement, Linux was the software equivalent of a bicycle. UNIX was the software equivalent of a luxury car. To make Linux of necessary quality for use by enterprise customers, it must be re-designed so that Linux also becomes the software equivalent of a luxury car. This re-design is not technologically feasible or even possible at the enterprise level without (1) a high degree of design coordination, (2) access to expensive and sophisticated design and testing equipment; (3) access to UNIX code, methods and concepts; (4) UNIX architectural experience; and (5) a very significant financial investment.

85. For example, Linux is currently capable of coordinating the simultaneous performance of 4 computer processors. UNIX, on the other hand, commonly links 16 processors and can successfully link up to 32 processors for simultaneous operation. This difference in memory management performance is very significant to enterprise customers who need extremely high computing capabilities for complex tasks. The ability to accomplish this task successfully has taken AT&T, Novell and SCO at least 20 years, with access to expensive equipment for design and testing, well-trained UNIX engineers and a wealth of experience in UNIX methods and concepts.

86. It is not possible for Linux to rapidly reach UNIX performance standards for complete enterprise functionality without the misappropriation of UNIX code, methods or concepts to achieve such performance, and coordination by a larger developer, such as IBM.

At the moment I am developing using a Caldera provided ASUS P54PNIP4 motherboard with 32Mb of RAM. This has been deliberately loaded down with as much junk hardware for testing as I can lay my hands on.