FR2626988B1 - - Google Patents
Info
- Publication number
- FR2626988B1 FR2626988B1 FR8901618A FR8901618A FR2626988B1 FR 2626988 B1 FR2626988 B1 FR 2626988B1 FR 8901618 A FR8901618 A FR 8901618A FR 8901618 A FR8901618 A FR 8901618A FR 2626988 B1 FR2626988 B1 FR 2626988B1
- Authority
- FR
- France
- 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 - Fee Related
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
- G06F11/2082—Data synchronisation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/14—Error detection or correction of the data by redundancy in operation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F11/2053—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant
- G06F11/2056—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring
- G06F11/2064—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 where persistent mass storage functionality or persistent mass storage control functionality is redundant by mirroring while ensuring consistency
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Quality & Reliability (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Techniques For Improving Reliability Of Storages (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63027279A JPH0792777B2 (ja) | 1988-02-08 | 1988-02-08 | 二重化ファイル装置の障害復旧方式 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2626988A1 FR2626988A1 (fr) | 1989-08-11 |
| FR2626988B1 true FR2626988B1 (cg-RX-API-DMAC7.html) | 1993-02-26 |
Family
ID=12216634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8901618A Granted FR2626988A1 (fr) | 1988-02-08 | 1989-02-08 | Systeme de fichiers multiples |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0792777B2 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2626988A1 (cg-RX-API-DMAC7.html) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3864670A (en) * | 1970-09-30 | 1975-02-04 | Yokogawa Electric Works Ltd | Dual computer system with signal exchange system |
-
1988
- 1988-02-08 JP JP63027279A patent/JPH0792777B2/ja not_active Expired - Lifetime
-
1989
- 1989-02-08 FR FR8901618A patent/FR2626988A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0792777B2 (ja) | 1995-10-09 |
| FR2626988A1 (fr) | 1989-08-11 |
| JPH01204162A (ja) | 1989-08-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |