Resources Contact Us Home
Restore mechanism for a multi-class file system

Image Number 17 for United States Patent #8127095.

System and method for performing optimized restores of a multi-class file system. More actively accessed data may be assigned to higher storage classes and less actively accessed data may be assigned to lower storage classes in the multi-class file system. In a restore, the higher storage class(es) including more actively accessed data may be restored first. The multi-class file system may then be brought online for access by application(s). The lower storage class(es) may then be restored. In one embodiment, if a request for data that have not been restored is received, the file system may obtain an estimated time until restore of the requested data from the restore mechanism. The file system may then notify the application of the estimated time until restore. The application may notify a user of the estimated time, and may generate another request for the data after the estimated time has elapsed.

  Recently Added Patents
Semiconductor device including multi-chip
Transmission device
Strategic planning management
Providing user interfaces and window previews for hosted applications
Selective thermal treatment of medical instrument portions with thermal treatment system instrument holder
Cosmetic/dermatological compositions comprising naphthoic acid compounds and polyurethane polymers
System, method and computer program product for sharing a single instance of a database stored using a tenant of a multi-tenant on-demand database system
  Randomly Featured Patents
Process for recovering heavy oil using multiple effect evaporation
Display control based on bendable display containing electronic device conformation sequence status
Semiconductor device having a plurality of elements on one semiconductor substrate and method of manufacturing the same
Limiting hydrogen ion diffusion using multiple layers of SiO2 and Si3N4
Vehicle steering system
Electromechanical circuit breaker and method of breaking the current in said electromechanical circuit breaker
Multifunctional weight bench
Delivery guide assembly having a moveable cam
Compact projection lenses for use with large format pixelized panels
Spinal grooved director with built in balloon