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
Pulse modulated RF power control method and pulse modulated RF power supply device
Wireless communication method and apparatus for supporting reconfiguration of radio link control parameters
Phormium plant named `BLONDIE`
Delayed-release formulation for reducing the frequency of urination and method of use thereof
Method of ions generation and aerodynamic ion generator
Prioritized random access method
Data processing apparatus and data processing method
  Randomly Featured Patents
Device for centering a drive shart on a hub
Parachute air drop load impact reducing system
Process of high purity albumin production
Intravascular radially expandable stent
Method, system and equipment for making parts made of composite material, in particular reinforced parts for aircraft fuselages
Method of treating skin and hair with a self-heated cosmetic
2-alkenyloxy-3-(phosphono)oxypropanoic acids derived from the cleavage of phosphoglycolipid antibiotics
High gain thyristor switching circuit
Surge brake actuator
Frictional clutch assembly