The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 05, 2024
Filed:
Aug. 01, 2019
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Takuya Mishina, Kanagawa, JP;
Yasuharu Katsuno, Kawasaki, JP;
Takahide Nogayama, Kanagawa, JP;
Fumiko Akiyama, Tokyo, JP;
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01); G06F 16/901 (2019.01);
U.S. Cl.
CPC ...
G06F 3/0653 (2013.01); G06F 3/0604 (2013.01); G06F 3/0667 (2013.01); G06F 3/0674 (2013.01); G06F 16/9017 (2019.01);
Abstract
Operation testing without side effects may be enabled by a method including preparing a copy of a directory set of at least a part of a host system disk, creating a link to a file in a first directory in the host system disk, in a second directory of the copy of the directory set, wherein the second directory corresponds in position to the first directory in the directory set, and starting a non-privileged system using a disk image including the copy of the directory set and the created link.