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:
Mar. 02, 2010
Filed:
May. 09, 2007
Bala Kumaresan, East Palo Alto, CA (US);
Craig Harmer, San Francisco, CA (US);
Ajay Salpekar, Hayward, CA (US);
Jonathan Purcell, St. Albans, GB;
Ashish Yajnik, Newark, CA (US);
Joseph Maionchi, Vallejo, CA (US);
Bala Kumaresan, East Palo Alto, CA (US);
Craig Harmer, San Francisco, CA (US);
Ajay Salpekar, Hayward, CA (US);
Jonathan Purcell, St. Albans, GB;
Ashish Yajnik, Newark, CA (US);
Joseph Maionchi, Vallejo, CA (US);
Symantec Corporation, Cupertino, CA (US);
Abstract
Techniques for implementing an adaptive data access error handling policy are disclosed. In one particular exemplary embodiment, the technique may be realized as a system comprising a shared storage device communicatively coupled to a network, and a computer cluster communicatively coupled to the network, the computer cluster comprising a plurality of nodes each mounting a shared file system thereon, a first node of the plurality of nodes to send a data access request to the shared storage device, to identify a data access error associated with the data access request, and to determine whether to permit access to the shared file system based on the data access error being a local data access error or a global data access error.