CN104182010A - Rack based on data-switch data transmission - Google Patents
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Abstract
本发明公开了一种基于数据switch数据传输的rack机架，包括Rack机柜，该rack机柜内置三个switch主板和一个网络交换板，该switch主板和网络交换板通过中板连接二级电源板，该二级电源板连接有背板，所述二级电源板还连接有铜排；每个switch主板均内置控制器芯片，该控制器芯片通过I2C总线外接68个接口。该一种基于数据switch数据传输的rack机架与现有技术相比，有效的解决了服务器空间利用局限性问题，提高了系统的稳定性，将服务器存储容量进行大幅度提升；实用性强，适用范围广泛，易于推广。
The invention discloses a rack frame based on data switch data transmission, which includes a Rack cabinet, the rack cabinet has three switch main boards and a network switching board built in, the switch main board and the network switching board are connected to a secondary power supply board through a middle board, The secondary power supply board is connected with a backplane, and the secondary power supply board is also connected with a copper bar; each switch main board has a built-in controller chip, and the controller chip is externally connected to 68 interfaces through an I2C bus. Compared with the existing technology, this rack rack based on data switch data transmission effectively solves the problem of server space utilization limitations, improves the stability of the system, and greatly improves the storage capacity of the server; it has strong practicability, It has a wide range of applications and is easy to promote.
Description
技术领域 technical field
本发明涉及计算机存储技术领域，具体地说是一种实用性强、基于数据switch数据传输的rack机架。 The invention relates to the technical field of computer storage, in particular to a highly practical rack rack based on data switch data transmission.
背景技术 Background technique
在现代社会中，随着企业规模的扩大，云计算概念的普及，对服务器端的存储能力及传输速度提出了更高的要求。大数据时代，广义存储概念的提出，将存储系统独立管理的方案也逐渐被提出并实现。 In modern society, with the expansion of enterprise scale and the popularization of the concept of cloud computing, higher requirements are put forward for the storage capacity and transmission speed of the server. In the era of big data, the concept of generalized storage is proposed, and the solution of independent management of storage system is also gradually proposed and implemented.
基于此，现提供一种基于数据switch数据传输的rack机架，该机架提出将存储区域单独划分管理，通过SAS Switch卡进行与母卡端的数据互联传输方式，有效的解决了服务器空间利用局限性问题，提高了系统的稳定性，将服务器存储容量进行大幅度提升。 Based on this, a rack rack based on data switch data transmission is now provided. This rack proposes to divide and manage the storage area separately, and conduct data interconnection and transmission with the mother card through the SAS Switch card, effectively solving the limitation of server space utilization. The stability problem has been improved, the stability of the system has been improved, and the storage capacity of the server has been greatly increased.
发明内容 Contents of the invention
本发明的技术任务是针对以上不足之处，提供一种实用性强、基于数据switch数据传输的rack机架。 The technical task of the present invention is to provide a highly practical rack based on data switch data transmission for the above deficiencies.
一种基于数据switch数据传输的rack机架，包括Rack机柜，该rack机柜内置三个switch主板和一个网络交换板，该switch主板和网络交换板通过中板连接二级电源板，该二级电源板连接有背板，所述二级电源板还连接有铜排；每个switch主板均内置控制器芯片，该控制器芯片通过I2C总线外接68个接口，该控制器芯片还连接有Flash芯片、继电器、通过CPLD芯片连接LED指示灯、通过PHY芯片连接管理网口、COM接口、JTAG接口。 A rack rack based on data switch data transmission, including a Rack cabinet, the rack cabinet has three switch main boards and a network switching board built in, the switch main board and the network switching board are connected to the secondary power supply board through the middle board, and the secondary power supply The board is connected with a backplane, and the secondary power supply board is also connected with a copper bar; each switch mainboard has a built-in controller chip, and the controller chip is externally connected to 68 interfaces through the I2C bus, and the controller chip is also connected with a Flash chip, The relay is connected to the LED indicator through the CPLD chip, and the management network port, COM interface, and JTAG interface are connected through the PHY chip.
所述switch主板上行与SAS卡或计算节点相连，下行连接JBOD或直接挂接硬盘。 The mainboard of the switch is connected to the SAS card or computing node in the uplink, and connected to the JBOD or directly connected to the hard disk in the downlink.
所述switch主板内部的控制器芯片连接的68个接口中包括17个MINI SAS接口。 The 68 interfaces connected to the controller chip inside the switch motherboard include 17 MINI SAS interfaces.
所述节点包括交换机，该交换机连接硬盘、闪存芯片、LED指示灯、COM接口和RJ45网口，该节点通过RJ45网口与上述switch主板相连接。 The node includes a switch, the switch is connected to a hard disk, a flash memory chip, an LED indicator light, a COM interface and an RJ45 network port, and the node is connected to the switch main board through the RJ45 network port.
本发明的一种基于数据switch数据传输的rack机架，具有以下优点： A rack frame based on data switch data transmission of the present invention has the following advantages:
该发明的一种基于数据switch数据传输的rack机架通过将硬盘区域统一集中结构设计，区别于传统服务器硬盘与主板直连的数据传输方式；通过SAS Switch卡进行与母卡端的数据互联传输方式，有效的解决了服务器空间利用局限性问题，提高了系统的稳定性，将服务器存储容量进行大幅度提升；实用性强，适用范围广泛，易于推广。 A rack rack based on data switch data transmission of the invention is different from the traditional server hard disk and mainboard direct connection data transmission mode through the unified and centralized structure design of the hard disk area; the data interconnection and transmission mode with the mother card end is carried out through the SAS Switch card , effectively solve the problem of server space utilization limitations, improve the stability of the system, and greatly increase the storage capacity of the server; it has strong practicability, a wide range of applications, and is easy to promote.
附图说明 Description of drawings
附图1为本发明的整体结构示意图。 Accompanying drawing 1 is the overall structure schematic diagram of the present invention.
附图2为本发明的switch主板示意图。 Accompanying drawing 2 is the schematic diagram of switch motherboard of the present invention.
附图3为本发明的节点结构示意图。 Accompanying drawing 3 is the node structure diagram of the present invention.
具体实施方式 Detailed ways
下面结合附图和具体实施例对本发明作进一步说明。 The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
本发明提供一种基于数据switch数据传输的rack机架，通过一系列的Switch连接多源数据及目标数据，SAS，SATA设备固定在装有Switch的JBOD上。Switch管理系统统一管理带有SAS Switch子卡的SAS存储区域拓扑。 The invention provides a rack frame based on data switch data transmission, which connects multi-source data and target data through a series of Switches, and SAS and SATA devices are fixed on the JBOD equipped with Switches. The Switch management system manages the topology of the SAS storage area with SAS Switch subcards in a unified manner.
基于上述设计思路，如附图1、图2、图3所示，其具体实现过程为： Based on the above design ideas, as shown in Figure 1, Figure 2, and Figure 3, the specific implementation process is as follows:
包括Rack机柜，该rack机柜内置三个switch主板和一个网络交换板，该switch主板和网络交换板通过中板连接二级电源板，该二级电源板连接有背板，所述二级电源板还连接有铜排；每个switch主板均内置控制器芯片，该控制器芯片通过I2C总线外接68个接口，该控制器芯片还连接有Flash芯片、继电器、通过CPLD芯片连接LED指示灯、通过PHY芯片连接管理网口、COM接口、JTAG接口。 Including the Rack cabinet, the rack cabinet has three switch main boards and a network switching board built in, the switch main board and the network switching board are connected to the secondary power supply board through the middle board, the secondary power supply board is connected to the backplane, and the secondary power supply board It is also connected with copper bars; each switch motherboard has a built-in controller chip, which is connected to 68 external interfaces through the I2C bus, and the controller chip is also connected with Flash chips, relays, LED indicators through CPLD chips, The chip is connected to the management network port, COM port, and JTAG port.
所述switch主板上行与SAS卡或计算节点相连，下行连接JBOD或直接挂接硬盘。 The main board of the switch is connected to the SAS card or computing node in the uplink, and connected to the JBOD or directly connected to the hard disk in the downlink.
所述switch主板内部的控制器芯片连接的68个接口中包括17个MINI SAS接口。 The 68 interfaces connected to the controller chip inside the switch motherboard include 17 MINI SAS interfaces.
所述节点包括交换机，该交换机连接硬盘、闪存芯片、LED指示灯、COM接口和RJ45网口，该节点通过RJ45网口与上述switch主板相连接。 The node includes a switch, the switch is connected to a hard disk, a flash memory chip, an LED indicator light, a COM interface and an RJ45 network port, and the node is connected to the switch main board through the RJ45 network port.
在上述技术方案中，整个rack机柜采用1U4机构，3个switch主板加1个网络交换板，网络交换板放置在左上空间，其他空间放置switch主板；二级电源板使用1U3的板卡，控制器芯片通过I2C与SAS Switch主板通信，实现整个系统的监控、管理。 In the above technical solution, the entire rack cabinet adopts a 1U4 mechanism, 3 switch main boards plus 1 network switching board, the network switching board is placed in the upper left space, and the switch main board is placed in other spaces; the secondary power board uses a 1U3 board, and the controller The chip communicates with the SAS Switch motherboard through I2C to realize the monitoring and management of the entire system.
单个SAS switch主板可外接68个设备，主板支持热插拔，3个主板总共可提供204个Port，通过I2C与RMC通信，实现远程控制与信息收集；Switch主板自身的NIC、UART、TEMP等功能，该主板上设置1个开关按键，按键为红绿双色灯，实现开关机和状态指示灯功能；不开机不亮、正常亮绿色、异常亮红色； 1个3.5mm音频接口，实现UART信号连接。 A single SAS switch motherboard can be connected to 68 external devices, and the motherboard supports hot swapping. The 3 motherboards can provide a total of 204 ports, and communicate with RMC through I2C to realize remote control and information collection; the Switch motherboard itself has NIC, UART, TEMP and other functions , the main board is equipped with a switch button, the button is a red and green two-color light, to realize the function of power on and off and the status indicator; it does not turn on and does not turn on, normally lights green, and abnormally lights red; 1 3.5mm audio interface, realizes UART signal connection .
主板支持热插拔，通过PCIEx8金手指与转接板互联，再连接到二级电源板、节点背板、节点中板然后到控制器芯片。完成switch主板的供电以及管理信号链路。 The motherboard supports hot swapping, and is interconnected with the adapter board through PCIEx8 gold fingers, and then connected to the secondary power board, node backplane, node midplane and then to the controller chip. Complete the power supply of the switch main board and manage the signal link.
上述具体实施方式仅是本发明的具体个案，本发明的专利保护范围包括但不限于上述具体实施方式，任何符合本发明的一种基于数据switch数据传输的rack机架的权利要求书的且任何所属技术领域的普通技术人员对其所做的适当变化或替换，皆应落入本发明的专利保护范围。 The above-mentioned specific embodiments are only specific cases of the present invention, and the scope of patent protection of the present invention includes but is not limited to the above-mentioned specific embodiments, any claim of a rack rack based on data switch data transmission in the present invention and any Appropriate changes or substitutions made by those skilled in the art shall fall within the scope of patent protection of the present invention.
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| CN105045736A (en) * | 2015-07-01 | 2015-11-11 | 浪潮电子信息产业股份有限公司 | A 25-port high-speed backplane |
| CN105094702A (en) * | 2015-07-23 | 2015-11-25 | 浪潮电子信息产业股份有限公司 | Server and data storage method |
| CN105516359A (en) * | 2016-01-19 | 2016-04-20 | 浪潮电子信息产业股份有限公司 | Method of managing and operating SAS Switch JBOD by using telnet protocol |
| CN106294230A (en) * | 2016-08-10 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | A method for extending the secondary command of RMC and mid-board communication |
| CN106991037A (en) * | 2017-04-17 | 2017-07-28 | 广东浪潮大数据研究有限公司 | A kind of power supply board PCB catches fire the server and alarm method alerted in time |
| CN107241886A (en) * | 2017-06-06 | 2017-10-10 | 郑州云海信息技术有限公司 | Plate and its design method in a kind of new Rack nodes |
| CN108090011A (en) * | 2017-11-23 | 2018-05-29 | 郑州云海信息技术有限公司 | A kind of SAS Switch controllers extension framework and design method |
| US10319211B2 (en) | 2015-11-11 | 2019-06-11 | Hewlett Packard Enterprise Development Lp | Visible indication of a port as configured to management functionality |
| CN109960614A (en) * | 2019-03-27 | 2019-07-02 | 英业达科技有限公司 | Server system and management method |
| CN111104279A (en) * | 2018-10-29 | 2020-05-05 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
| CN111104278A (en) * | 2018-10-29 | 2020-05-05 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
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| CN105045736A (en) * | 2015-07-01 | 2015-11-11 | 浪潮电子信息产业股份有限公司 | A 25-port high-speed backplane |
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| US10319211B2 (en) | 2015-11-11 | 2019-06-11 | Hewlett Packard Enterprise Development Lp | Visible indication of a port as configured to management functionality |
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| CN106294230A (en) * | 2016-08-10 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | A method for extending the secondary command of RMC and mid-board communication |
| CN106991037A (en) * | 2017-04-17 | 2017-07-28 | 广东浪潮大数据研究有限公司 | A kind of power supply board PCB catches fire the server and alarm method alerted in time |
| CN107241886B (en) * | 2017-06-06 | 2020-02-11 | 苏州浪潮智能科技有限公司 | Novel Rack node middle plate and design method thereof |
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| CN111104279A (en) * | 2018-10-29 | 2020-05-05 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
| CN111104278A (en) * | 2018-10-29 | 2020-05-05 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
| CN111104279B (en) * | 2018-10-29 | 2021-11-12 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
| CN111104278B (en) * | 2018-10-29 | 2022-02-22 | 英业达科技有限公司 | SAS connector conduction detection system and method thereof |
| CN109960614A (en) * | 2019-03-27 | 2019-07-02 | 英业达科技有限公司 | Server system and management method |
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Application publication date: 20141203 |