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:
Aug. 12, 2014
Filed:
May. 26, 2004
Oleg Kiselev, Palo Alto, CA (US);
John A. Colgrove, Los Altos, CA (US);
Oleg Kiselev, Palo Alto, CA (US);
John A. Colgrove, Los Altos, CA (US);
Symantec Operating Corporation, Mountain View, CA (US);
Abstract
A log manager may store a validation indicator with each data block of a log entry. The log manager may create a header block for each log entry that may include a validation indicator or tag. Such a validation indicator may be stored within the metadata for each data block. The validation indicator may additionally be stored in the metadata for the header block and it may be stored in header block itself. When recovering such a log, according to some embodiments, the validation indicators for each data block are checked against the validation indicator in the header block.