Inventor
Sun Ree
CN15 patents
Patents
15 patentsUS10210045B1Feb 19, 2019
Reducing concurrency bottlenecks while rebuilding a failed drive in a data storage system
EMC IP HOLDING CO LLC25 citations94
US10481802B1Nov 19, 2019
Balancing Mapped RAID background I/O with user I/O via dynamically changing background credits on Mapped RAID system and method
EMC IP HOLDING CO LLC9 citations84
US10459814B2Oct 29, 2019
Drive extent based end of life detection and proactive copying in a mapped RAID (redundant array of independent disks) data storage system
EMC IP HOLDING CO LLC9 citations84
US10346247B1Jul 9, 2019
Adjustable error sensitivity for taking disks offline in a mapped RAID storage array
EMC IP HOLDING CO LLC10 citations84
US10296252B1May 21, 2019
Reducing drive extent allocation changes while splitting a group of storage drives into partnership groups in response to addition of a storage drive to an array of storage drives in a data storage system that uses mapped RAID (redundant array of independent disks) technology
EMC IP HOLDING CO LLC10 citations84
US10289336B1May 14, 2019
Relocating data from an end of life storage drive based on storage drive loads in a data storage system using mapped RAID (redundant array of independent disks) technology
EMC IP HOLDING CO LLC12 citations84
US10824361B2Nov 3, 2020
Changing data reliability type within a storage system
EMC IP HOLDING CO LLC5 citations73
US10534539B1Jan 14, 2020
Dynamic programming based extent selection for hybrid capacity extent pool system and method
EMC IP HOLDING CO LLC3 citations73
US10649892B2May 12, 2020
Operating a raw mirror within a RAID system
EMC IP HOLDING CO LLC2 citations72
US11403215B2Aug 2, 2022
Using a raw mirror to initialize a storage system
EMC IP HOLDING CO LLC0 citations62
US11106377B2Aug 31, 2021
Storage management method, device and computer-readable medium
EMC IP HOLDING CO LLC0 citations62
US10977129B2Apr 13, 2021
Method and device for managing a hybrid storage disk array
EMC IP HOLDING CO LLC1 citations62
US10852982B2Dec 1, 2020
Method, system, and computer program product for managing storage system
EMC IP HOLDING CO LLC1 citations62
US10678463B2Jun 9, 2020
Storage management method, device and computer-readable medium
EMC IP HOLDING CO LLC0 citations52
US10705932B2Jul 7, 2020
Method, device and computer program product for managing a storage system
EMC IP HOLDING CO LLC0 citations41