Inventor

LEE SHUYU

US31 patents

⚠️ This page may combine multiple inventors who share the name “LEE SHUYU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LEE SHUYU

EMC IP HOLDING CO LLC

Techniques for storage management

Mapping storage extents into resiliency groups

Lun with zero storage as a protocol endpoint

Leveraging garbage collection for raid transformation

Utilizing a hybrid tier which mixes solid state device storage and hard disk drive storage

System and method for implementing heterogeneous media types with raid

Providing a RAID resiliency set from a plurality of storage devices

Simple and efficient technique to support disk extents of different sizes for mapped RAID

Forming storage containers from extents having different widths within a group of storage devices

Dynamic reclamation of storage stripes

Effective utilization of different drive capacities

Techniques for storage management

System and method for minimizing write-amplification in log-structured writes

Providing coordination between mapper circuitry and redundant array of independent disks (RAID) circuitry to manage RAID storage space

Recovering consistency of a raid (redundant array of independent disks) metadata database

System and method for tier recovery

Sharing private space among data storage system data rebuild and data deduplication components to minimize private space overhead

Method and system for maximizing performance of a storage system

Method and system for maximizing performance of a storage system using normalized tokens based on saturation points

Providing preferential treatment to metadata over user data

System and method for sharing spare storage capacity between a log structured file system and RAID

Regulating storage device rebuild rate in a storage system

DELL PRODUCTS LP

System and method for integrating machine learning optimizations into a storage system datapath

Techniques for data storage management

Multi-tier heat maps

Techniques for managing failed storage devices

LEWIS DANIEL B

Coordinating processing for request redirection

NINAN ANOOP GEORGE

Port matching for data storage system port failover

NAIK DILESH

Virtualization of a storage processor for port failover

LONG MATTHEW

Managing a port failover in a data storage system

EMC CORP

Protocol endpoint object duality