Inventor
FRIDELLA STEPHEN A
US14 patents
⚠️ This page may combine multiple inventors who share the name “FRIDELLA STEPHEN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EMC CORP
10 patentsUS7873619B1Jan 18, 2011
Managing metadata
EMC CORP603 citations99
US7945726B2May 17, 2011
Pre-allocation and hierarchical mapping of data blocks distributed from a first processor to a second processor for use in a file system
EMC CORP60 citations98
US7676514B2Mar 9, 2010
Distributed maintenance of snapshot copies by a primary processor managing metadata and a secondary processor providing read-write access to a production dataset
EMC CORP78 citations98
US7315926B2Jan 1, 2008
Lock management for concurrent access to a single file from multiple data mover computers
EMC CORP89 citations98
US7805416B1Sep 28, 2010
File system query and method of use
EMC CORP65 citations96
US7653832B2Jan 26, 2010
Storage array virtualization using a storage block mapping protocol client and server
EMC CORP47 citations94
US7822728B1Oct 26, 2010
Metadata pipelining and optimization in a file server
EMC CORP39 citations92
US7412496B2Aug 12, 2008
Management of the file-modification time attribute in a multi-processor file server system
EMC CORP27 citations92
US7783615B1Aug 24, 2010
Apparatus and method for building a file system index
EMC CORP34 citations91
US7617216B2Nov 10, 2009
Metadata offload for a file server cluster
EMC CORP12 citations84