JPH0310357U - - Google Patents
Info
- Publication number
- JPH0310357U JPH0310357U JP6961289U JP6961289U JPH0310357U JP H0310357 U JPH0310357 U JP H0310357U JP 6961289 U JP6961289 U JP 6961289U JP 6961289 U JP6961289 U JP 6961289U JP H0310357 U JPH0310357 U JP H0310357U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic disk
- disk device
- rack
- array type
- display 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Description
第１図〜第３図はそれぞれこの考案の一実施例
を説明するための図、第４図は磁気デイスク装置
に故障が発生した場合の動作を説明するための図
。
１は磁気デイスク装置、２はラツク、３はロツ
ク機構、４は表示装置（ＬＥＤ）、１１はブラケ
ツト、１２はアーマチヤ、１３はソレノイドコイ
ル、１４はバネ、１５はエラー検出回路、１６は
ラツチ、１７はドライバ、１８は動作回路。なお
、各図中同一符号は同一又は相当部分を示すもの
とする。
1 to 3 are diagrams for explaining an embodiment of this invention, and FIG. 4 is a diagram for explaining the operation when a failure occurs in the magnetic disk device. 1 is a magnetic disk device, 2 is a rack, 3 is a lock mechanism, 4 is a display device (LED), 11 is a bracket, 12 is an armature, 13 is a solenoid coil, 14 is a spring, 15 is an error detection circuit, 16 is a latch, 17 is a driver, 18 is an operating circuit. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
、ラツクに組込まれた上記磁気デイスク装置が故
障した場合に当該磁気デイスク装置を上記ラツク
から引き抜き、予備の磁気デイスク装置と交換し
てシステムを保持するアレイ（ａｒｒａｙ）形磁
気デイスク装置において、 磁気デイスク装置が故障した場合にエラー信号
でこれを検出するエラー検出回路と、 上記複数台の磁気デイスク装置それぞれに対応
して設けられるロツク機構及び表示装置とを備え
、 磁気デイスク装置に故障がおきエラー信号が検
出された場合、当該磁気デイスク装置に対応する
ロツク機構のロツクを解除し、表示装置で表示す
ることを特徴とするアレイ形磁気デイスク装置。[Claim for Utility Model Registration] A plurality of magnetic disk devices are installed in a rack, and if the magnetic disk device installed in the rack breaks down, the magnetic disk device can be pulled out from the rack and used as a spare magnetic disk device. In an array type magnetic disk drive that is replaced to maintain the system, an error detection circuit is provided to detect the failure of the magnetic disk drive with an error signal, and a circuit is provided corresponding to each of the plurality of magnetic disk drives mentioned above. and a display device, and when a failure occurs in the magnetic disk device and an error signal is detected, the lock mechanism corresponding to the magnetic disk device is unlocked and the signal is displayed on the display device. Array type magnetic disk device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6961289U JPH0310357U (en) | 1989-06-14 | 1989-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6961289U JPH0310357U (en) | 1989-06-14 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0310357U true JPH0310357U (en) | 1991-01-31 |
Family
ID=31605071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6961289U Pending JPH0310357U (en) | 1989-06-14 | 1989-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310357U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60211536A (en) * | 1984-03-16 | 1985-10-23 | セーイイ・ハニーウエル・ブル | Memorization for disc type memory unit and disc type memory unit itself |
| JPS62254229A (en) * | 1986-04-28 | 1987-11-06 | Hitachi Ltd | information processing equipment |
-
1989
- 1989-06-14 JP JP6961289U patent/JPH0310357U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60211536A (en) * | 1984-03-16 | 1985-10-23 | セーイイ・ハニーウエル・ブル | Memorization for disc type memory unit and disc type memory unit itself |
| JPS62254229A (en) * | 1986-04-28 | 1987-11-06 | Hitachi Ltd | information processing equipment |
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