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:
Sep. 03, 2013
Filed:
Mar. 28, 2008
Takuji Teraya, Minamiashigara, JP;
Takuji Teraya, Minamiashigara, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
A host bus adaptor driver for installing an operating system in an I/O device unit from a system device. The connection of a single path and a single disk unit to the destination of installation is guaranteed at the time of installing an operating system in the I/O device unit having at least a redundant path or a plurality of disk units. Thus, the user is not required to change the system configuration definition and do the cable insertion/removal job. The host bus adaptor driver includes a device for reading the OS start information held in the host bus adaptors, a device for determining a host bus adaptor and a connection path for installing the operating system based on the OS start information thus read, and a device for permitting the installer of the operating system to use only the host bus adaptor and the connection path thus determined.