Patent 7424574 was granted and assigned to Sun Microsystems on September, 2008 by the United States Patent and Trademark Office.
A method for dynamic striping, involving receiving a request to write a data block into a storage pool, determining a physical disk location in the storage pool to store the data block using a dynamic striping policy, storing the data block at the physical disk location, and storing a first indirect block in the storage pool, wherein the first indirect block comprises the data block location and the data block checksum.