CN205263794U - Indicator lamp control system in double-active double-control storage system - Google Patents
Indicator lamp control system in double-active double-control storage system Download PDFInfo
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- CN205263794U CN205263794U CN201521102307.9U CN201521102307U CN205263794U CN 205263794 U CN205263794 U CN 205263794U CN 201521102307 U CN201521102307 U CN 201521102307U CN 205263794 U CN205263794 U CN 205263794U
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Abstract
The utility model particularly relates to an indicator lamp control system among two accuse storage systems of two livers. The indicator light control system in the double-active double-control storage system comprises a plurality of controller nodes, indicator lights and an enabling device, wherein the controller nodes are connected with the indicator lights through the enabling device, and the enabling device receives the input of the controller nodes, controls the state of the indicator lights, can inquire indicator light links and feeds information back to the controller nodes. The indicator light control system in the double-active double-control storage system can inquire the state of the indicator light in real time and master the condition of the indicator light, and when a single controller node fails, the indicator light is still controlled, so that the use of a client is not influenced; additionally the utility model discloses the implementation degree of difficulty is less, can utilize current storage system equipment to reform transform, increases the enabling device on current storage system's basis, then can realize through adjustment software, is suitable for popularization and application.
Description
Technical field
The utility model relates to field of computer technology, particularly indicator lamp control system in a kind of dual-active dual control storage system.
Background technology
Along with the develop rapidly of information technology, storage system is more obvious in the foundation stone effect of IT system. In most storage systems, it characterizes the indicator lamp of hard disk and system mode (power supply, service state, alarm) etc., most important to client's ease for use.
At present, the indicator lamp control of storage system as shown in Figure 1. Indicator lamp is directly connected with list/dual controller node, by the GPIO of the list/dual controller of storage system or I2C signal are connected to indicating lamp device, realizes the demonstration of information by sending related command. Under this design, there is following problem:
(1) LED status cannot be fed back, and can only record and whether send associated control signal, but final LED status the unknown;
(2) generally there is the dual controller of redundancy in storage system, and while there is single controller fault, indicator lamp departs from control area; Be that the indicator lamp that controller A lights can only be extinguished by controller A, controller B cannot operate this.
In order to address the above problem, the utility model has designed indicator lamp control system in a kind of dual-active dual control storage system. Can realize indicator lamp under inquiry and the malfunction of LED status controlled.
Summary of the invention
The utility model, in order to make up the defect of prior art, provides indicator lamp control system in a kind of simple dual-active dual control storage system efficiently.
The utility model is achieved by the following technical solution:
Indicator lamp control system in a kind of dual-active dual control storage system, it is characterized in that: comprise multiple controller nodes, indicator lamp and enabled device, described controller node is connected by enabled device with indicator lamp, described enabled device is receiving controller node input, when controlling LED status, can also inquire about indicator lamp link, and information is fed back to controller node.
Described enabled device comprises input block, driver element, and feedback unit and query unit, described controller node is connected to input block, and described input block is connected to indicator lamp by driver element; Described indicator lamp is also connected to query unit simultaneously, and described controller node is connected to query unit by feedback unit.
Indicator lamp control system in the utility model dual-active dual control storage system, comprises at least 2 controller nodes, forms at least 2 control links, between each control link, does not interfere with each other mutually, both can Collaborative Control indicator lamp, also can control separately indicator lamp.
The beneficial effects of the utility model are: indicator lamp control system in this dual-active dual control storage system, state that can real-time query indicator lamp, grasps the situation of indicator lamp, and in the time that single controller node breaks down, indicator lamp is still controlled, does not affect client and uses; The utility model enforcement difficulty is less in addition, can utilize existing storage system equipment to transform, and on the basis of current storage system, increases enabled device, then can realize by adjusting software, is suitable for applying.
Brief description of the drawings
The indicator lamp control schematic diagram that accompanying drawing 1 is existing storage system.
Accompanying drawing 2 is indicator lamp control system schematic diagram in the utility model dual-active dual control storage system.
Detailed description of the invention
In order to make technical problem to be solved in the utility model, technical scheme and beneficial effect clearer, below in conjunction with drawings and Examples, the utility model is described in detail. It should be noted that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Indicator lamp control system in this dual-active dual control storage system, comprise multiple controller nodes, indicator lamp and enabled device, described controller node is connected by enabled device with indicator lamp, described enabled device is receiving controller node input, when controlling LED status, can also inquire about indicator lamp link, and information is fed back to controller node.
Described enabled device comprises input block, driver element, and feedback unit and query unit, described controller node is connected to input block, and described input block is connected to indicator lamp by driver element; Described indicator lamp is also connected to query unit simultaneously, and described controller node is connected to query unit by feedback unit.
Indicator lamp control system in this dual-active dual control storage system, comprises at least 2 controller nodes, forms at least 2 control links, between each control link, does not interfere with each other mutually. Redundancy reads the uncontrolled impact of link; Article two, and when many redundant links exist, can consult co-controlling, while only having the input of single controller node, also can independently carry out.
When in this dual-active dual control storage system, indicator lamp control system moves, enabled device receives the input request of controller node by input block, finally by driver element control LED status; Simultaneously enabled device is inquired about indicator lamp link by query unit, and information exchange is crossed to feedback unit feeds back to controller node.
Described enabled device can be that an I2C turns IO control chip, simultaneously supporting necessary hardware link.
Described indicator lamp is including but not limited to hard disk class indicator lamp and system class indicator lamp, and system indicator at least comprises system power supply, service state, alarm indicator etc.; From physical angle, can Chang Liang, extinguish, glimmer; Indicator light colors as required, can be had any different; Indicator lamp can receive control, and state can be queried simultaneously.
Indicator lamp can be lighted, be glimmered, extinguish to controller node according to actual needs; Controller node can send signal to enabled device, controls enabled device indicator lamp is done and carries out associative operation; Can read the indicator lamp current state of enabled device feedback.
Claims (3)
1. indicator lamp control system in a dual-active dual control storage system, it is characterized in that: comprise n controller node, indicator lamp and enabled device, described controller node is connected by enabled device with indicator lamp, described enabled device is receiving controller node input, when controlling LED status, can also inquire about indicator lamp link, and information is fed back to controller node.
2. indicator lamp control system in dual-active dual control storage system according to claim 1, it is characterized in that: described enabled device comprises input block, driver element, feedback unit and query unit, described controller node is connected to input block, and described input block is connected to indicator lamp by driver element; Described indicator lamp is also connected to query unit simultaneously, and described controller node is connected to query unit by feedback unit.
3. indicator lamp control system in dual-active dual control storage system according to claim 1 and 2, it is characterized in that: n is not less than 2 natural number, at least 2 controller nodes form at least 2 control links, between each control link, do not interfere with each other mutually, both can Collaborative Control indicator lamp, also can control separately indicator lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102307.9U CN205263794U (en) | 2015-12-28 | 2015-12-28 | Indicator lamp control system in double-active double-control storage system |
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| CN201521102307.9U CN205263794U (en) | 2015-12-28 | 2015-12-28 | Indicator lamp control system in double-active double-control storage system |
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| CN205263794U true CN205263794U (en) | 2016-05-25 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011847A (en) * | 2017-11-28 | 2018-05-08 | 济南浪潮高新科技投资发展有限公司 | A kind of control method and system of RapidIO interchangers communication indicator light |
| CN109785553A (en) * | 2017-12-31 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | Indicate lamp control method, system, computer equipment and storage medium |
| CN114443446A (en) * | 2022-01-21 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Hard disk indicator lamp control method, system, terminal and storage medium |
-
2015
- 2015-12-28 CN CN201521102307.9U patent/CN205263794U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108011847A (en) * | 2017-11-28 | 2018-05-08 | 济南浪潮高新科技投资发展有限公司 | A kind of control method and system of RapidIO interchangers communication indicator light |
| CN109785553A (en) * | 2017-12-31 | 2019-05-21 | 湖南汇博电子科技股份有限公司 | Indicate lamp control method, system, computer equipment and storage medium |
| CN114443446A (en) * | 2022-01-21 | 2022-05-06 | 苏州浪潮智能科技有限公司 | Hard disk indicator lamp control method, system, terminal and storage medium |
| CN114443446B (en) * | 2022-01-21 | 2024-02-20 | 苏州浪潮智能科技有限公司 | Hard disk indicator lamp control method, system, terminal and storage medium |
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