Inventor

HATFIELD BRIAN D

US36 patents

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

HATFIELD BRIAN D

IBM

Using queues corresponding to attribute values and priorities associated with units of work and sub-units of the unit of work to select the units of work and their sub-units to process

Maintaining inactive copy relationships for secondary storages of active copy relationships having a common primary storage for use in case of a failure of the common primary storage

Methods and systems for formatting storage volumes

Replicating tracks from a first storage site to a second and third storage sites

Management of point-in-time copy relationship for extent space efficient volumes

Methods and systems for formatting storage volumes

Methods and systems for formatting storage volumes

Concurrently processing parts of cells of a data structure with multiple processes

Replicating tracks from a first storage site to a second and third storage sites

Establishing reverse paths between servers in a copy environment

Using inactive copy relationships to resynchronize data between storages

Using inactive copy relationships to resynchronize data between storages

Using queues corresponding to attribute values associated with units of work and sub-units of the unit of work to select the units of work and their sub-units to process

Establishing paths between servers in a copy environment for different copy relationships between the servers

Establishing reverse paths between servers in a copy environment

Data replica change analysis

Write sort management in a multiple storage controller data storage system

Write sort management in a multiple storage controller data storage system

Systems and methods for initializing a memory system

Management of point-in-time copy relationship for extent space efficient volumes

Replicating tracks from a first storage site to a second and third storage sites

Systems and methods for managing read-only memory

Systems and methods for managing read-only memory

Automated recipe generation for orchestrated application recovery

Recovery point objective validator

Application recovery accelerator

File system delta visualization

Using queues corresponding to attribute values associated with units of work to select the units of work to process

HATFIELD BRIAN D

Systems and methods for managing read-only memory

Extent allocation in thinly provisioned storage environment

Systems and methods for managing read-only memory

Methods and systems for releasing and re-allocating storage segments in a storage volume

Methods and systems for releasing and re-allocating storage segments in a storage volume

GRUSY ELLEN J

System, and methods for initializing a memory system

BENHASE MICHAEL T

Replicating tracks from a first storage site to a second and third storage sites

BROWN THERESA M

Management of point-in-time copy relationship for extent space efficient volumes