Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Virtual machine data replication










Image Number 5 for United States Patent #8135748.

Disclosed is a method and system for selectively restoring file-level data from a disk image backup. In embodiments, a virtual machine backup may be performed by dividing a virtual machine virtual disk file into a plurality of discrete fixed-sized data blocks sharing a common index file that is stored on a backup medium, such as a hard drive, to form a backup set. Upon restoration of data from the backup set, individual blocks of the data set are compared to corresponding blocks of the target virtual machine file. Redundant data and unchanged blocks are skipped, and only those block which have changed are restored to the target file. In this manner network bandwidth and processor resources are conserved, and replication times decreased.








 
 
  Recently Added Patents
Damper mechanism
Piston assembly transportation and installation apparatus and methods of transporting and installing a piston assembly therewith
Polishing composition for planarizing metal layer
Method and device for continuously preparing microspheres, and collection unit thereof
Piston ring
Apparatus for forming microscopic recesses on a cylindrical bore surface and method of forming the microscopic recesses on the cylindrical bore surface by using the apparatus
Structural member to be used in apparatus for manufacturing semiconductor or flat display, and method for producing the same
  Randomly Featured Patents
Apparatus and method of processing an audio signal
X-ray CT apparatus and X-ray CT backprojection operating method
System and process for controlling the shape of a strip of metal
Manufacturing method of transparent substrate for mask blanks, manufacturing method of mask blanks, manufacturing method of exposure masks, manufacturing method of semiconductor devices, manuf
Self-lubricating die cylinder
Secure screw bush type drag-link movable positioning structure
Reducing sparkle artifacts with low brightness processing
Self-charging solar battery
Screw compressor with reduced leak path
Safety cap assembly for needles