Inventor
FUNG CHUNG MAN
US12 patents
Patents
12 patentsUS11061828B1Jul 13, 2021
Using multi-tiered cache to satisfy input/output requests
IBM17 citations94
US7451283B2Nov 11, 2008
Method, system, and program for copying tracks between a primary storage and secondary storage
IBM33 citations91
US7251743B2Jul 31, 2007
Method, system, and program for transmitting input/output requests from a primary controller to a secondary controller
IBM23 citations91
US11436159B2Sep 6, 2022
Using multi-tiered cache to satisfy input/output requests
IBM2 citations73
US11243885B1Feb 8, 2022
Providing track access reasons for track accesses resulting in the release of prefetched cache resources for the track
IBM0 citations62
US7673173B2Mar 2, 2010
System and program for transmitting input/output requests from a first controller to a second controller
IBM2 citations61
US11294812B2Apr 5, 2022
Obtaining cache resources for expected writes to tracks in a write set after the cache resources were released for the tracks in the write set
IBM0 citations60
US7853726B2Dec 14, 2010
FCP command-data matching for write operations
IBM2 citations60
US7650385B2Jan 19, 2010
Assigning priorities
IBM3 citations59
US7516356B2Apr 7, 2009
Method for transmitting input/output requests from a first controller to a second controller
IBM1 citations57
US7240132B2Jul 3, 2007
Apparatus and method to implement retry algorithms when providing information from a primary storage system to a remote storage system
IBM1 citations50
US7464321B2Dec 9, 2008
Apparatus and method to transfer information from a first information storage and retrieval system to a second information storage and retrieval system
IBM0 citations41