CA1183274A - Virtual storage system and method - Google Patents
Virtual storage system and methodInfo
- Publication number
- CA1183274A CA1183274A CA000402477A CA402477A CA1183274A CA 1183274 A CA1183274 A CA 1183274A CA 000402477 A CA000402477 A CA 000402477A CA 402477 A CA402477 A CA 402477A CA 1183274 A CA1183274 A CA 1183274A
- Authority
- CA
- Canada
- Prior art keywords
- data
- storage
- host
- storage devices
- memory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title description 12
- 238000003860 storage Methods 0.000 claims abstract description 148
- 238000012545 processing Methods 0.000 claims abstract description 16
- 230000007774 longterm Effects 0.000 claims description 12
- 238000013500 data storage Methods 0.000 claims description 7
- 230000005055 memory storage Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 230000005291 magnetic effect Effects 0.000 abstract description 13
- 238000013144 data compression Methods 0.000 abstract description 6
- 230000006837 decompression Effects 0.000 abstract description 6
- 238000011084 recovery Methods 0.000 abstract description 5
- 230000006870 function Effects 0.000 description 22
- 238000007726 management method Methods 0.000 description 15
- 230000006872 improvement Effects 0.000 description 10
- 150000002500 ions Chemical class 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 239000000872 buffer Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 230000005012 migration Effects 0.000 description 4
- 238000013508 migration Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000013523 data management Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002674 ointment Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000006887 Alpinia galanga Nutrition 0.000 description 1
- 240000002768 Alpinia galanga Species 0.000 description 1
- 241000180579 Arca Species 0.000 description 1
- 101100048436 Caenorhabditis elegans unc-1 gene Proteins 0.000 description 1
- 241000518994 Conta Species 0.000 description 1
- 101100270435 Mus musculus Arhgef12 gene Proteins 0.000 description 1
- 101100355584 Mus musculus Rad51 gene Proteins 0.000 description 1
- 241000396922 Pontia daplidice Species 0.000 description 1
- 241000024109 Spiris Species 0.000 description 1
- 102100030511 Stanniocalcin-1 Human genes 0.000 description 1
- 101710142157 Stanniocalcin-1 Proteins 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008672 reprogramming Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Memory System Of A Hierarchy Structure (AREA)
- Debugging And Monitoring (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26195181A | 1981-05-08 | 1981-05-08 | |
| US261,951 | 1981-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1183274A true CA1183274A (en) | 1985-02-26 |
Family
ID=22995577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000402477A Expired CA1183274A (en) | 1981-05-08 | 1982-05-07 | Virtual storage system and method |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPS57203280A (enrdf_load_stackoverflow) |
| CA (1) | CA1183274A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61221842A (ja) * | 1985-03-25 | 1986-10-02 | Sharp Corp | コンピユ−タ・システム |
| JP2010113727A (ja) * | 2009-12-21 | 2010-05-20 | Hitachi Ltd | 制御方法及び記憶システム |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4084234A (en) * | 1977-02-17 | 1978-04-11 | Honeywell Information Systems Inc. | Cache write capacity |
| JPS5918747B2 (ja) * | 1979-04-24 | 1984-04-28 | 富士通株式会社 | セクタ・フアイル制御方式 |
| US4276927A (en) * | 1979-06-04 | 1981-07-07 | The Trane Company | Plate type heat exchanger |
-
1982
- 1982-05-07 CA CA000402477A patent/CA1183274A/en not_active Expired
- 1982-05-08 JP JP57077390A patent/JPS57203280A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57203280A (en) | 1982-12-13 |
| JPH0430056B2 (enrdf_load_stackoverflow) | 1992-05-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEC | Expiry (correction) | ||
| MKEX | Expiry |