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

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11294812
APP PUB NO 20220043750A1
SERIAL NO

16985215

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Provided are a computer program product, system, and method for prefetching cache resources for a write request from a host to tracks in storage cached in a cache. Cache resources held for a plurality of tracks in a write set are released before expected writes are received for the tracks in the write set. Cache resources for tracks in the write set are obtained, following the release of the cache resources, to use for expected write requests to the tracks in the write set.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • IBM CORPORATION

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Craig, Matthew Richard Tucson, US 6 5
Fung, Chung Man San Francisco, US 13 104
Kalos, Matthew J Tucson, US 266 3417
Peterson, Beth Ann Tucson, US 51 502

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
3.5 Year Payment $1600.00 $800.00 $400.00 Oct 5, 2025
7.5 Year Payment $3600.00 $1800.00 $900.00 Oct 5, 2029
11.5 Year Payment $7400.00 $3700.00 $1850.00 Oct 5, 2033
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00