WO2008025202A1 - Procédé, système et dispositif pour obtenir des informations physiques d'une carte unique - Google Patents

Procédé, système et dispositif pour obtenir des informations physiques d'une carte unique Download PDF

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Publication number
WO2008025202A1
WO2008025202A1 PCT/CN2007/001400 CN2007001400W WO2008025202A1 WO 2008025202 A1 WO2008025202 A1 WO 2008025202A1 CN 2007001400 W CN2007001400 W CN 2007001400W WO 2008025202 A1 WO2008025202 A1 WO 2008025202A1
Authority
WO
WIPO (PCT)
Prior art keywords
board
hardware address
replaceable unit
physical
slot number
Prior art date
Application number
PCT/CN2007/001400
Other languages
English (en)
Chinese (zh)
Inventor
Tongling Song
Original Assignee
Huawei Technologies Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Huawei Technologies Co., Ltd. filed Critical Huawei Technologies Co., Ltd.
Publication of WO2008025202A1 publication Critical patent/WO2008025202A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

Definitions

  • the present invention relates to the field of single board technology, and in particular, to a method, system and device for acquiring physical information of a board.
  • the ATCA (Advanced Telecom Computing Architecture) device generally includes a chassis management board 11 , a field replaceable unit (FRU), and a memory unit 12 and an ATCA. Single board 13.
  • Each of the ATCA boards is connected to the chassis management board through the IPMB (Intelligent Platform Management Bus).
  • the chassis management board can access the field replaceable unit information memory of the chassis through the private bus. Replace the unit information.
  • Each of the chassis management boards includes a chassis management board controller 110. To ensure the reliability of the chassis management board, a backup chassis management board 14 is usually also provided.
  • the ATCA board is composed of at least one FRU.
  • the FRU of the Intelligent Fabric Management Controller (IPMC) is the intelligent FRU.
  • the FRU is numbered 0.
  • the ATCA board usually includes the front board, the rear board, and the gusset.
  • the IPMC is located on the front board, and the device number of the front board is 0.
  • the rear board and the gusset board can be sequentially numbered as 1, 2.
  • the ATCA board is logically divided into two parts; one part is the host board system, which is composed of the host processor 21 and peripheral circuits; the other part is the outband subsystem responsible for hardware device management, by IPMC22 and sensor 23, memory 24,
  • the controller 25 is composed of.
  • the IPMC is located on the ATCA board and is the baseboard management controller for the ATCA board.
  • the chassis management board is connected to the IPMI (Intelligent Platform Management Interface).
  • IPMI Intelligent Platform Management Interface
  • the IP address of the ATCA board is the physical number of the ATCA board.
  • the physical slot number of the ATCA board is the location number of the ATCA board.
  • the slot type of the ATCA board indicates the single slot.
  • the type of the board such as the fan module and the power module, corresponds to the slot type of the different ATCA boards.
  • To determine the physical location of an ATCA card you need to obtain the physical slot number and slot type of the ATCA card. Determining the physical location of an ATCA board is important in terms of equipment maintenance and resource allocation.
  • the prior art is generally directed to the slot type of the specific known ATCA board. Therefore, when determining the physical location of the ATCA board, it is only necessary to obtain the physical slot number of the ATCA board.
  • the method for obtaining the physical slot number of the ATCA board is as follows:
  • the IPMC determines the physical slot number by using the logical slot number. For example, the correspondence between a logical slot number and a physical slot number of a 14-slot chassis is shown in Table 1.
  • the inventors have found that at least the following problems exist in the prior art:
  • the method is limited to the frame form, and the ATCA board can only obtain the correct physical slot number if it works in a specific frame. If the ATCA board is inserted into another type of chassis, the obtained physical slot number may be wrong.
  • the prior art also adds a parameter to the method: the chassis type. If the physical configuration of the chassis is different, the physical location of the slots on the chassis may be different. That is, the numbering rules of the physical slot numbers are different. That is, each chassis has a mapping table of physical slot numbers and logical slot numbers. The correspondence between physical slot numbers and logical slot numbers of different chassis types is different. Types of chassis are numbered, and each number corresponds to a relationship table. When the ATCA board is inserted into the corresponding chassis, the IPMC needs to find the corresponding relationship table according to the chassis type, so that the physical slot number is obtained by the logical slot number.
  • the embodiment of the present invention provides a method, a system, and a device for acquiring physical information of a board, and obtaining a physical slot number and a slot type in a simple and convenient manner to locate the physical location of the board. .
  • a method for obtaining physical information of a board includes the following steps:
  • the board reports the field replaceable unit status transfer message to the chassis management board.
  • the chassis management board obtains the hardware address of the board according to the state transition message; a bit type;
  • the chassis management board sends the physical slot number and slot type to the board.
  • a system for obtaining physical information of a board including a chassis management board and a board;
  • the board is configured to report a field replaceable unit state transition message to the chassis management board.
  • the chassis management board is configured to obtain a hardware address of the board according to the state transition message, and obtain the hardware address according to the hardware address.
  • the physical slot number and the slot type of the hardware address are sent to the board.
  • a chassis management board receives a state transition message from the board, obtains a hardware address of the board according to the state transition message, and obtains a physical slot number and a slot type corresponding to the hardware address, and The board management board is sent to the board, and the chassis management board includes:
  • a field replaceable unit processing module configured to receive a state transition message from the board
  • a hardware address calculation module configured to obtain a hardware address of the board according to the state transition message
  • the physical slot number and slot type obtaining module is configured to obtain a physical slot number and a slot type corresponding to the hardware address.
  • the sending module is configured to send the physical slot number and the slot type to the board.
  • the hardware address of the board is obtained according to the hardware address of the board, the physical slot number, and the slot type, and the hardware address is obtained according to the hardware address.
  • the invention can be obtained correctly in any ATCA frame type.
  • the physical slot number and slot type of the board are compatible.
  • FIG. 1 is a schematic structural diagram of a prior art ATCA device
  • FIG. 2 is a schematic structural diagram of an ATCA board in the prior art ATCA device of FIG. 1;
  • FIG. 3 is a schematic diagram of state transition of a FRU on a board in the prior art;
  • FIG. 5 is a schematic structural diagram of a system according to an embodiment of the present invention.
  • the frame field replaceable unit information stored in the unit field replaceable unit information memory is included in the frame field, wherein the frame field replaceable unit information includes address table information, and the address table information includes the hardware of the board.
  • Information such as the correspondence between the address, physical slot number, and slot type.
  • the controller of the chassis management board of the chassis management board exchanges information with the IPMC on the board to obtain the hardware address of the board.
  • the device can be searched in the replaceable unit information memory of the chassis according to the hardware address of the board.
  • the physical slot number and slot type of the hardware address are obtained, and the physical slot number and slot type of the board are sent to the IPMC of the board through the IPMB.
  • the board obtains the physical slot number and Slot type.
  • Figure 3 is a schematic diagram of state transition of the FRU.
  • the general FRU has seven states, respectively: M0 indicates that the FRU is not installed; M1 indicates that the FRU is not activated; M2 indicates the FRU activation request; M3 indicates that the FRU is active; M4 indicates that the FRU is activated; Indicates that the FRU is deactivating the request; M6 indicates that the FRU is deactivating.
  • the state of the FRU will shift, and when the condition of the state transition is satisfied, a state transition will occur. For example, when the FRU is in the M0 state and the normal insertion condition is met, the FRU enters the M1 state; when the FRU is in the M1 state and the activation condition is satisfied, the FRU enters the M2 state and the like.
  • FIG. 4 is a schematic diagram of an embodiment of a method for obtaining a physical slot number and a slot type of a board according to the present invention.
  • the FRU of the board enters the M2 state as an example, including the following steps:
  • the state transition message includes FRU state transition information, FRU settings The IP address of the board, the IPMB address of the board, and the IPMB address of the chassis management board.
  • the chassis management board controller of the chassis management board receives the state transition message, and performs activation processing on the FRU that has generated the state transition according to the state transition message.
  • the controller of the chassis management board determines whether the FRU is the FRU where the IPMC is located according to the FRU device number in the state transition message. For example, if the FRU device number is 0, it indicates that the FRU is the FRU where the IPMC is located, and step S404 is performed; otherwise, step S407 is performed;
  • the chassis management board controller obtains the physical slot number and the slot type corresponding to the hardware address from the FRU information memory of the chassis through the private bus according to the hardware address;
  • the IP address of the board and the slot type of the board are sent to the IPMC of the board through the IPMB.
  • the IPMC obtains the physical slot number and slot type of the FRU.
  • the physical slot number and slot type of the board are stored in the memory of the FRU.
  • the board management board controller sends the physical slot number and the slot type of the card to the IPMC of the board through the inband channel. And the slot type is sent to the IPMC of the board.
  • the host board system of the board where the IPMC is located can obtain the physical slot number and slot type of the board through system bus communication.
  • the system bus may be a keyboard controller type interface, or a system bus based on a system management bus.
  • step S405 After the controller board controller obtains the physical slot number and slot type of the board based on the hardware address of the board in step S405, you can replace the following steps:
  • the board management board controls the physical slot number and the slot type information of the board to be sent to the host board system of the board through the inband channel;
  • the host board system sends the physical slot number and the slot type of the board to the IPMC of the board through the system bus.
  • the IPMC obtains the physical slot number and slot type of the board where the FRU is located.
  • the physical slot number and the slot type of the board are stored in the memory of the FRU, and the physical slot number and the slot type information are cleared from the FRU's memory after the FRU is powered off.
  • the board may also include the following steps:
  • the IPMC on the FRU of the board sends a response message to the chassis management board controller to notify the chassis management board that the physical slot has been received. Number and slot type.
  • the embodiment shown in the above is only the implementation of the physical slot number and the slot type of the board when the FRU enters the M2 state.
  • the FRU enters other states (Ml, M3, M4, M5, M6, etc.)
  • the board is obtained.
  • the physical slot number and the slot type are the same, except that the chassis manager controller transfers messages to the board according to different states: different processing, such as deactivation processing, etc., and will not be described here.
  • the following is an example of the FRU entering the M2 state.
  • the system for obtaining the physical slot number and slot type of the board is described in the following.
  • FIG. 5 is a schematic structural diagram of a system according to an embodiment of the present invention, which includes a chassis management board 1, a single board 2, and a chassis field replaceable unit information memory 3.
  • the board includes a field replaceable unit 21, and the field replaceable unit 21 includes an IPMC 211 and a memory 212.
  • the system can include a plurality of boards, each of which can include a plurality of field replaceable units. In this embodiment, only one single board and one field replaceable unit are used as an example to illustrate the technical solution of the present invention. The implementation manners of multiple single boards and multiple field replaceable units are the same.
  • the chassis management board is connected to the on-site replaceable unit information memory through the private bus.
  • the subrack management board is connected to the IPMC on the board through IPMI.
  • the IPMC 211 includes a state transition message on the module 2111, a physical slot number, and a slot type receiving module 2112;
  • the state transition message reporting module 2111 of the IPMC reports the state transition message to the chassis management board 1 through the IPMB when the field replaceable unit 21 of the board enters the M2 state, and requests the shelf management board to activate the field replaceable unit 21.
  • the status transfer message includes field replaceable unit status transfer information, field replaceable unit device number, IPMB address information of the board, and the like;
  • the chassis management board 1 includes a chassis management board controller 11, and the chassis management board controller 11 includes a field replaceable unit processing module 111, a determination module 112, a hardware address calculation module 113, a physical slot number, and a slot type.
  • the field replaceable unit processing module 111 is configured to receive the state transition message, and perform activation processing on the field replaceable unit that has undergone state transition according to the state transition message;
  • the determining module 112 is configured to determine, according to the field replaceable unit device number in the state transition message, whether the field replaceable unit is a field replaceable unit where the IPMC is located, if the site is If the replacement unit device number is 0, it means that the field replaceable unit is the field replaceable unit where the IPMC is located;
  • the physical slot number and slot type obtaining module 114 is configured to obtain, according to the hardware address, the physical slot number and the slot type corresponding to the hardware address from the chassis field replaceable unit information memory 3 through the private bus;
  • the sending module 115 is configured to send the physical slot number and the slot type information of the obtained board 2 to the IPMC 211 of the board through the IPMB or the inband channel;
  • the physical slot number and slot type receiving module 2112 of the IPMC is configured to receive the physical slot number and slot type of the board 2, and store the slot number and slot type of the board 2 to the field replaceable unit. In the memory 212.
  • the IPMC may further include a response message sending module (not shown) for sending a response message to the chassis management board controller, and notifying the chassis management board that the physical slot number and the slot type have been received;
  • the controller may further include a response message receiving module (not shown) for receiving the response message.
  • the embodiment of the present invention further provides a chassis management board.
  • the structure of the chassis management board in the system of the embodiment of the present invention shown in FIG. 5 is not mentioned here.
  • the hardware address of the board is obtained according to the hardware address of the board, the physical slot number, and the slot type, and the hardware address is in the chassis.
  • the physical slot number and the slot type of the hardware address are queried in the field-replaceable unit information memory.
  • the physical slot number and slot type of the board are obtained to locate the physical location of the board.
  • the physical slot number and slot type of the correct board can be obtained by using the present invention.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Debugging And Monitoring (AREA)

Abstract

L'invention concerne un procédé, un système et une carte de gestion de trame automatique pour obtenir des informations physiques d'une carte unique. Le procédé comprend les étapes suivantes : une carte unique signale le message de transition d'état de l'unité remplaçable par l'utilisateur (FRU) à une carte de gestion de trame automatique (S401); la carte de gestion de trame automatique obtient une adresse de matériel de la carte unique selon le message de transition d'état (S403, S404); selon l'adresse de matériel, la carte de gestion de trame automatique obtient un numéro de créneau physique et un type de créneau correspondant à l'adresse de matériel (S405); et la carte de gestion de trame automatique envoie le numéro de créneau physique et le type de créneau à la carte unique (S406). Le système comprend la carte de gestion de trame automatique et la carte unique. Le système peut obtenir un numéro de créneau physique et un type de créneau corrects de la carte unique pour localiser la position physique de la carte unique.
PCT/CN2007/001400 2006-08-25 2007-04-26 Procédé, système et dispositif pour obtenir des informations physiques d'une carte unique WO2008025202A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200610062343.6 2006-08-25
CNB2006100623436A CN100459503C (zh) 2006-08-25 2006-08-25 一种获取单板的物理槽位号和槽位类型的方法及系统

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WO2008025202A1 true WO2008025202A1 (fr) 2008-03-06

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CN104683159A (zh) * 2015-03-13 2015-06-03 杭州华三通信技术有限公司 支持新类型单板的方法及装置
CN110362522A (zh) * 2019-05-31 2019-10-22 中兴通讯股份有限公司 一种模块标识的获取方法、装置及系统
CN112231251A (zh) * 2020-11-03 2021-01-15 迈普通信技术股份有限公司 板卡槽位识别方法、装置、通信设备及可读存储介质
CN113938331A (zh) * 2020-06-29 2022-01-14 中兴通讯股份有限公司 单板上电方法、主控板和可读存储介质

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CN101141363B (zh) * 2007-07-19 2010-06-09 中兴通讯股份有限公司 一种适应单板通信结构变化的板间通信方法
CN101217394B (zh) * 2007-12-29 2010-05-26 上海华为技术有限公司 单板槽位号配置方法、中心单板、业务单板、及通信系统
CN101626407A (zh) * 2009-08-13 2010-01-13 中兴通讯股份有限公司 发送、获取、传送网络地址的方法和装置
CN102340411B (zh) 2010-07-26 2016-01-20 深圳市腾讯计算机系统有限公司 一种服务器信息数据管理方法及系统
WO2011137806A2 (fr) 2011-05-20 2011-11-10 华为技术有限公司 Procédé, dispositif plate-forme et système destinés à la définition d'une adresse de carte unique de service
CN102265666A (zh) * 2011-06-09 2011-11-30 华为技术有限公司 获取基站收发信台设备更换信息的方法及装置
CN103297985B (zh) * 2013-05-31 2016-01-27 华为技术有限公司 基站配置方法及系统
CN103414587A (zh) * 2013-08-09 2013-11-27 迈普通信技术股份有限公司 一种机架式设备槽位分配方法及装置
CN103559462B (zh) * 2013-11-14 2016-06-29 华为技术有限公司 锁扣处理装置及方法
CN104899170B (zh) * 2014-03-07 2019-05-10 中兴通讯股份有限公司 分布式智能平台管理总线ipmb连接方法及atca机框
TWI543576B (zh) * 2014-07-22 2016-07-21 廣達電腦股份有限公司 網路協定位址之設定方法及伺服管理系統
CN106020377A (zh) * 2016-05-20 2016-10-12 曙光云计算技术有限公司 一种标识的获取方法和装置
CN106776181B (zh) * 2016-12-20 2020-05-12 广东威创视讯科技股份有限公司 一种多板卡的集中调试方法及系统
CN106789368A (zh) * 2017-02-23 2017-05-31 郑州云海信息技术有限公司 服务器节点的混插槽位的检测方法及装置
CN108647169B (zh) * 2018-05-14 2020-11-06 杭州宏杉科技股份有限公司 一种热插拔处理方法及装置

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CN104683159A (zh) * 2015-03-13 2015-06-03 杭州华三通信技术有限公司 支持新类型单板的方法及装置
CN104683159B (zh) * 2015-03-13 2019-04-12 新华三技术有限公司 支持新类型单板的方法及装置
CN110362522A (zh) * 2019-05-31 2019-10-22 中兴通讯股份有限公司 一种模块标识的获取方法、装置及系统
CN110362522B (zh) * 2019-05-31 2023-05-12 中兴通讯股份有限公司 一种模块标识的获取方法、装置及系统
CN113938331A (zh) * 2020-06-29 2022-01-14 中兴通讯股份有限公司 单板上电方法、主控板和可读存储介质
CN112231251A (zh) * 2020-11-03 2021-01-15 迈普通信技术股份有限公司 板卡槽位识别方法、装置、通信设备及可读存储介质
CN112231251B (zh) * 2020-11-03 2022-10-18 迈普通信技术股份有限公司 板卡槽位识别方法、装置、通信设备及可读存储介质

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