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:
Feb. 10, 2009
Filed:
Jan. 28, 2004
Ozgur C. Leonard, San Mateo, CA (US);
Andrew G. Tucker, Menlo Park, CA (US);
Ozgur C. Leonard, San Mateo, CA (US);
Andrew G. Tucker, Menlo Park, CA (US);
Sun Microsystems, Inc., Santa Clara, CA (US);
Abstract
A mechanism is disclosed for selectively providing mount information to processes running within operating system partitions. In one implementation, a non-global operating system partition is created within a global operating system environment. A file system is maintained for this non-global partition. This file system comprises zero or more mounts, and may be part of a larger, overall file system. When a process running within the non-global partition requests information pertaining to mounts, a determination is made as to which partition the process is running in. Because the process is running within the non-global partition, only selected information is provided to the process. More specifically, only information pertaining to the mounts that are within the file system maintained for the non-global partition is provided to the process. By doing so, the process is limited to viewing only those mounts that are part of the non-global partition's file system.