John C. O'Quin

Data processing method to create virtual disks from non-contiguous groups of logically contiguous addressable blocks of direct access storage device

Translating a dynamic transfer control instruction address in a simulated CPU processor

Method to automatically increase the segment size of unix files in a page segmented virtual memory data processing system

Method to control paging subsystem processing in virtual memory data processing system during execution of critical code sections

System and method for simulating the I/O of a processing system

Method to operate on large segments of data in a virtual memory data processing system

Method and apparatus for isolating failing hardware in a PCI recoverable error

I/O cache controller containing a buffer memory partitioned into lines accessible by corresponding I/O devices and a directory to track the lines

Computer system with input/output cache

Method for storing pre-organised groups of related information files in a data processing system