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:
Oct. 04, 2005
Filed:
Jun. 19, 2003
Hirofumi Nagasuka, Sagamihara, JP;
Masahiro Kiyoi, Kawasaki, JP;
Yuri Hiraiwa, Sagamihara, JP;
Masaya Ichikawa, Yokohama, JP;
Hideki Masuda, Yokohama, JP;
Hirofumi Nagasuka, Sagamihara, JP;
Masahiro Kiyoi, Kawasaki, JP;
Yuri Hiraiwa, Sagamihara, JP;
Masaya Ichikawa, Yokohama, JP;
Hideki Masuda, Yokohama, JP;
Hitachi, Ltd., Tokyo, JP;
Abstract
Dump information acquiring and system recovery methods for a computer system using a virtual memory. The computer system has a plurality of external storage units normally used as a paging device unit for holding the contents of the virtual memory to be paged out. When fault occurs, a program for acquiring dump information outputs the contents of the main storage to a dump file. The identifier of the external storage unit set to definition information defining the external storage unit is changed from the identifier of the external storage unit to the identifier of another external storage unit. Thereafter, the computer system is restarted. The contents of the virtual memory held in the paging device unit at the time of fault output to the dump file.