Inventor

SWINGLER JOSEPH M

US60 patents

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

SWINGLER JOSEPH M

IBM

Propagation of updates for attributes of a storage object from an owner node of the storage object to other nodes

Cluster families for cluster selection and cooperative replication

Flash copy for disaster recovery (DR) testing

Tape volume overwrite protection during error recovery

Flash copy for disaster recovery (DR) testing

Time-delayed replication for data archives

Flash copy for disaster recovery (DR) testing

Deferred copy target pull of volume data

Transfer of ownership of a storage object in response to an original owner node becoming available after a period of unavailability

Securing transfer of ownership of a storage object from an unavailable owner node to another node

Selecting a source cluster by measuring system factors, calculating a mount-to-dismount lifespan, and selecting the source cluster in response to the lifespan and a user policy

Cluster families for cluster selection and cooperative replication

Apparatus, system and method for temporary copy policy

Tape processing offload to object storage

Flash copy for disaster recovery (DR) testing

Flash copy for disaster recovery (DR) testing

Time-delayed replication for data archives

Flash copy for disaster recovery (DR) testing

Dynamic reuse and reconfiguration of logical data objects in a virtual tape system

Cluster families for cluster selection and cooperative replication

Tape reconstruction from object storage

Tape processing offload to object storage

Tape volume overwrite protection during error recovery

Selective write protect for disaster recovery testing

Physical tape interchange format

Utilizing statuses to preserve a state of data during procedures such as testing without causing functional interruptions

Dynamic premigration throttling for tiered storage

System and method for throttling host throughput

Data storage volume recovery management

Data storage volume recovery management

Device, system, and method for contiguous compressed data

Immediate copy target pull of volume data

Using volume header records to identify matching tape volumes

System, method, and computer program product for dynamic volume mounting in a system maintaining synchronous copy objects

Tape volume overwrite protection during error recovery

Tape-managed partition support for effective workload allocation and space management

System, method, and computer program product for dynamic volume mounting in a system maintaining synchronous copy objects

Tape-managed partition support for effective workload allocation and space management

Split data migration in a data storage system

Apparatus, system, and method for maintaining a context stack

BISH THOMAS WILLIAM

Hybrid storage data migration by selective data removal

Cluster families for cluster selection and cooperative replication

Cluster families for cluster selection and cooperative replication

Extended logical worm data integrity protection with unique worm identifier in header and database

NIRANJAN THIRUMALE N

Selecting an input/output tape volume cache

Apparatus, system, and method for selecting an input/output tape volume cache

PEAKE JONATHAN W

Selective device access control

BEESTON RALPH T

Synchronous mode replication to multiple clusters

BISH THOMAS W

Dynamic reuse and reconfiguration of logical data objects in a virtual tape system

BRYAN LOURIE A

Apparatus, system, and method for maintaining a context stack