Inventor

PETERSON BETH ANN

US61 patents

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

PETERSON BETH ANN

IBM

Using multi-tiered cache to satisfy input/output requests

Prioritization of interrupts in a storage controller based on interrupt control directives received from hosts

Pattern search request embedded in a transport mode command word for a channel subsystem in a storage system

Repeat CCW count argument for device command word processing

Apparatus, system and method for detection of mismatches in continuous remote copy using metadata

Apparatus, system, and method for an alternate lock facility connection path

Apparatus, system, and method for an alternate lock facility connection path

Terminate operations for complex I/O link

Using multi-tiered cache to satisfy input/output requests

Maintaining an active track data structure to determine active tracks in cache to process

Using multi-tiered cache to satisfy input/output requests

Using multi-tiered cache to satisfy input/output requests

Determine a load balancing mechanism for allocation of shared resources in a storage system by training a machine learning module based on number of I/O operations

Determine a load balancing mechanism for allocation of shared resources in a storage system using a machine learning module based on number of I/O operations

Prioritization of interrupts in a storage controller based on interrupt control directives received from hosts

Using multi-tiered cache to satisfy input/output requests

Maintaining data structures in a memory subsystem comprised of a plurality of memory devices

Garbage collection for storage in which high-performance volumes reside

Hinting information for selecting a storage location for a dataset

Integration of application indicated minimum and maximum time to cache for a two-tiered cache management mechanism

Integration of application indicated minimum time to cache for a two-tiered cache management mechanism

Integration of application indicated maximum time to cache for a two-tiered cache management mechanism

Determining a storage device type on which to store extents of data in a storage system

Maintaining an active track data structure to determine active tracks in cache to process

Using multi-tiered cache to satisfy input/output requests

Providing track access reasons for track accesses resulting in the release of prefetched cache resources for the track

Embedded locate records for device command word processing

Retrieving lock attention data using an attention connection path selected from a group of attention connection paths associated with a host

Apparatus and method to control access to stored information

Apparatus, system, and method of connection grouping for multipath lock facility connection paths

Interrogate processing for complex I/O link

Method and system for thresholding hardware errors

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

Apparatus, system, and method to prevent queue stalling

Intelligent cabling and connection instruction refinement

Speeding cache scans with a bytemap of active tracks with encoded bits

Data migration between compressed and non-compressed ranks

Determining to migrate data between compressed storage devices and non-compressed storage devices in a storage system

Generating data protection directives to provide to a storage controller to control access to data in cache

Adjusting garbage collection based on input/output flow rates

Determining whether to compress data at a source device to transmit to a target device

Task adjustment for uniform performance of drives

Using track status information on active or inactive status of track to determine whether to process a host request on a fast access channel

CORONADO JUAN ALONSO

Regeneration of deleted data

Management of a reserve forever device

CLAYTON NICOLAS MARC

Policy-based management of storage functions in data replication environments

Policy-based management of storage functions in data replication environments

BROWN THERESA MARY

Efficient metadata invalidation for target CKD volumes

CLARK BRIAN DOW

Failure-specific data collection and recovery for enterprise storage controllers

BROWN THERESA M

Universal personal medical database access control