JPS622334B2 - - Google Patents
Info
- Publication number
- JPS622334B2 JPS622334B2 JP55161516A JP16151680A JPS622334B2 JP S622334 B2 JPS622334 B2 JP S622334B2 JP 55161516 A JP55161516 A JP 55161516A JP 16151680 A JP16151680 A JP 16151680A JP S622334 B2 JPS622334 B2 JP S622334B2
- Authority
- JP
- Japan
- Prior art keywords
- cpu
- information
- logical
- group
- logical device
- 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 claims description 22
- 238000011084 recovery Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 description 5
- 230000008676 import Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
- G06F11/16—Error detection or correction of the data by redundancy in hardware
- G06F11/20—Error detection or correction of the data by redundancy in hardware using active fault-masking, e.g. by switching out faulty elements or by switching in spare elements
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Retry When Errors Occur (AREA)
- Hardware Redundancy (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55161516A JPS5785151A (en) | 1980-11-17 | 1980-11-17 | Error recovery system of logical device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55161516A JPS5785151A (en) | 1980-11-17 | 1980-11-17 | Error recovery system of logical device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5785151A JPS5785151A (en) | 1982-05-27 |
JPS622334B2 true JPS622334B2 (de) | 1987-01-19 |
Family
ID=15736550
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55161516A Granted JPS5785151A (en) | 1980-11-17 | 1980-11-17 | Error recovery system of logical device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5785151A (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6341943A (ja) * | 1986-08-08 | 1988-02-23 | Nec Corp | 論理装置のエラ−回復方式 |
JPH0792763B2 (ja) * | 1988-11-16 | 1995-10-09 | 日本電気株式会社 | 障害処理方式 |
JPH08329026A (ja) * | 1995-06-05 | 1996-12-13 | Nec Corp | 2重化プロセッサシステム |
-
1980
- 1980-11-17 JP JP55161516A patent/JPS5785151A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5785151A (en) | 1982-05-27 |
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