公开(公告)号：GB2496245B

公开(公告)日：2013-10-16

申请号：GB201216252

申请日：2012-09-12

Applicant: IBM

Inventor： KREUZENSTEIN ROBERT KARL ,  YUDENFRIEND HARRY ,  KNIGHT JOSHUA WILSON ,  RUDDY ALAN JAMES ,  LEE JOHN ,  THOMPSON JOHN GLENN ,  CHAMBLISS DAVID DARDEN

IPC: G06F21/62 ,  G06F3/06

Abstract: A heterogeneous computing system includes a first server module having a first operating system, a second server module communicatively coupled to the first server module, the second server module having a second operating system dissimilar to the first operating system, a data set accessible by the first server module and the second server module; and a process residing on the first server module, the process configured to grant access to the second server module, from the first server module, to the data set.

公开(公告)号：GB2496245A

公开(公告)日：2013-05-08

申请号：GB201216252

申请日：2012-09-12

Applicant: IBM

Inventor： KREUZENSTEIN ROBERT KARL ,  YUDENFRIEND HARRY ,  KNIGHT JOSHUA WILSON ,  RUDDY ALAN JAMES ,  LEE JOHN ,  THOMPSON JOHN GLENN ,  CHAMBLISS DAVID DARDEN

IPC: G06F21/62 ,  G06F3/06

Abstract: A method of accessing data in a heterogeneous computing system, which may be operating in a mainframe arrangement, includes: receiving, in a first computing system 105 running a first operating system, a request from a second computing system 120 to access a data set 115, where the second computing system has a second operating system dissimilar to the first. The first system then prepares the data set for access by the second system, determines certain characteristics of the data set, passing them to the second system, and sets permissions for the second computing system to access the data set. This allows servers running operating systems that do not have access control mechanisms to use data that require such mechanisms to be used. The permissions may be rescinded following use of the data set.

公开(公告)号：CA2644997A1

公开(公告)日：2007-11-15

申请号：CA2644997

申请日：2007-04-16

Applicant: IBM

Inventor： THOMPSON JOHN GLENN ,  SUTTON PETER GRIMM ,  RIPBERGER RICHARD ANTHONY ,  KALOS MATTHEW JOSEPH ,  YUDENFRIEND HARRY MORRIS ,  RHOTEN WAYNE ERWIN ,  CAMMARATA JAMES

IPC: G06F3/06

Abstract: Provided are a system and article of manufacture for providing an address format compatible with different addressing formats used for addressing different sized address spaces. An address format is used in an operating system to address storage space in a storage device comprising a first region and a second region of storage space. A first group of applications uses the address format to only address the storage space in the first region and is not coded to use the address format to access the second region and a second group of applications uses the address format to address the storage space in the first and second regions.