Fetching Query Results Through Cloud Object Stores
US-2024394271-A1 · Nov 28, 2024 · US
Computer system and method of controlling I/O with respect to storage apparatus
US9104317B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9104317-B2 |
| Application number | US-201213522884-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 25, 2012 |
| Priority date | Jun 25, 2012 |
| Publication date | Aug 11, 2015 |
| Grant date | Aug 11, 2015 |
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- Title
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Abstract
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An aspect of this invention is a computer system, including: a storage apparatus for allocating real storage areas of a plurality of tiers of a tiered real storage area pool to a volume, and migrating and relocating data within the volume between the plurality of tiers; and a host apparatus that accesses the volume provided by the storage apparatus. The host apparatus is configured to refer to tier information including information on a corresponding one of the plurality of tiers to which an access destination address within the volume belongs to identify the corresponding one of the plurality of tiers to which the access destination address belongs and refer to settings predetermined for the plurality of tiers to perform I/O control for the access destination address based on settings of the identified corresponding one of the plurality of tiers.
First claim
Opening claim text (preview).
The invention claimed is: 1. A computer system, comprising: a storage apparatus for allocating real storage areas of a plurality of tiers of a tiered real storage area pool to a volume, and migrating and relocating data within the volume between the plurality of tiers; and a host apparatus that accesses the volume provided by the storage apparatus, wherein the host apparatus is configured to: refer to tier information including information on a corresponding one of the plural…
Assignees
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Classifications
Physics · mapped topic
- G06F3/0611Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9104317B2 cover?
- An aspect of this invention is a computer system, including: a storage apparatus for allocating real storage areas of a plurality of tiers of a tiered real storage area pool to a volume, and migrating and relocating data within the volume between the plurality of tiers; and a host apparatus that accesses the volume provided by the storage apparatus. The host apparatus is configured to refer to …
- Who is the assignee on this patent?
- Hayakawa Akira, Nakamura Takaki, Matsuzawa Keiichi, and 2 more
- What technology area does this patent fall under?
- Primary CPC classification G06F3/0611. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Aug 11 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).