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Dynamic feedback-based throughput control for black-box storage systems
US9170752B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9170752-B2 |
| Application number | US-201314135455-A |
| Country | US |
| Kind code | B2 |
| Filing date | Dec 19, 2013 |
| Priority date | Dec 19, 2013 |
| Publication date | Oct 27, 2015 |
| Grant date | Oct 27, 2015 |
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Abstract
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Embodiments of the present invention relate to dynamic feedback-based throughput control for storage systems. In one embodiment, a method of and computer program product for storage throughput control are provided. A plurality of I/O requests is received at a rate controller. The plurality of I/O requests is sent from the rate controller to a storage system at a first rate. Throughput of the storage system is observed. The first rate is dynamically adjusted based on the variance between the observed throughput of the storage system and the first rate.
First claim
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What is claimed is: 1. A method comprising: receiving a plurality of I/O requests at a rate controller; sending the plurality of I/O requests from the rate controller to a storage system at a control rate; observing throughput of the storage system; and dynamically adjusting the control rate based on the variance between the observed throughput of the storage system and the control rate, wherein adjusting the control rate comprises: determining a deviation between the obser…
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Physics · mapped topic
Physics · mapped topic
- G06F3/0653Primary
Physics · mapped topic
- G06F3/0613Primary
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9170752B2 cover?
- Embodiments of the present invention relate to dynamic feedback-based throughput control for storage systems. In one embodiment, a method of and computer program product for storage throughput control are provided. A plurality of I/O requests is received at a rate controller. The plurality of I/O requests is sent from the rate controller to a storage system at a first rate. Throughput of the st…
- Who is the assignee on this patent?
- IBM
- What technology area does this patent fall under?
- Primary CPC classification G06F3/0653. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 27 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).