Inventor

KALOS MATTHEW J

US255 patents

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

KALOS MATTHEW J

IBM

Systems and methods for migrating data

Systems and methods for migrating data

Systems and methods for migrating data

Bi-directional data transfer within a single I/O operation

Processing of data to suspend operations in an input/output processing system

Processing of data to suspend operations in an input/output processing log-out system

Synchronous input/output using a low latency storage controller connection

Processing a variable length device command word at a control unit in an I/O processing system

Caching source blocks of data for target blocks of data

System for high speed transfer of data frames between a channel and an input/output device with request and backup request count registers

Apparatus for decoding frames from a data link

Transport mode data transfer between a channel subsystem and input/output devices

Facilitation of simultaneous storage initialization and data destage

Apparatus and method to control access to logical volumes using parallel access volumes

Apparatus for constructing data frames for transmission over a data link

Device reservation state preservation in data mirroring

Implementing redundant array of independent disks (RAID) arrays having compressed data stored therein

Using a track format code in a cache control block for a track in a cache to process read and write requests to the track in the cache

Managing RAID parity stripe contention

Populating a secondary cache with unmodified tracks in a primary cache when redirecting host access from a primary server to a secondary server

Synchronous input/output diagnostic controls

Synchronous input/output diagnostic controls

RE-MRU of metadata tracks to reduce lock contention

Facilitation of simultaneous storage initialization and data destage

Management of allocation for alias devices

Grouping tracks for destaging

Transport mode data transfer between a channel subsystem and input/output devices

Facilitation of simultaneous storage initialization and data destage

Promotion of partial data segments in flash cache

Facilitating transport mode data transfer between a channel subsystem and input/output devices

Facilitation of simultaneous storage initialization and data destage

Processing a read request to a logical volume while relocating a logical volume from a first storage location to a second storage location using a copy relationship

Transfer of error-analysis and statistical data in a fibre channel input/output system

Method to update a data structure disposed in an embedded device

Recovery mechanisms across storage nodes that reduce the impact on host input and output operations

Priority initialization system

BENHASE MICHAEL T

Selective space reclamation of data storage memory employing heat and relocation metrics

Apparatus and method for sharing resources between storage devices

Populating strides of tracks to demote from a first cache to a second cache

Populating strides of tracks to demote from a first cache to a second cache

Using an attribute of a write request to determine where to cache data in a storage system having multiple caches including non-volatile storage cache in a sequential access storage device

Management of partial data segments in dual cache systems

Promotion of partial data segments in flash cache

Compression on thin provisioned volumes using extent based mapping

ASH KEVIN J

Caching source blocks of data for target blocks of data

Populating a first stride of tracks from a first cache to write to a second stride in a second cache

Managing unmodified tracks maintained in both a first cache and a second cache

FLANAGAN JOHN R

Bi-directional data transfer within a single I/O operation

GLOBALFOUNDRIES US 2 LLC

Recovery from failure of primary storage volumes by using mirrored data maintained with host timestamps

GRUSY ELLEN J

Throttling storage initialization for data destage