CN109542691A - A method of improving IPMI management software reliability - Google Patents
A method of improving IPMI management software reliability Download PDFInfo
- Publication number
- CN109542691A CN109542691A CN201811340334.8A CN201811340334A CN109542691A CN 109542691 A CN109542691 A CN 109542691A CN 201811340334 A CN201811340334 A CN 201811340334A CN 109542691 A CN109542691 A CN 109542691A
- Authority
- CN
- China
- Prior art keywords
- ipmi
- link
- management software
- management
- normal
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/2002—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 interconnections or communication control functionality are redundant
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR 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
- G06F11/202—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 processing functionality is redundant
- G06F11/2023—Failover techniques
- G06F11/2028—Failover techniques eliminating a faulty processor or activating a spare
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/30—Monitoring
- G06F11/3003—Monitoring arrangements specially adapted to the computing system or computing system component being monitored
- G06F11/3027—Monitoring arrangements specially adapted to the computing system or computing system component being monitored where the computing system component is a bus
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- Quality & Reliability (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Computing Systems (AREA)
- Mathematical Physics (AREA)
- Computer And Data Communications (AREA)
Abstract
The invention discloses a kind of methods for improving IPMI management software reliability, after cabinet powers on, the chassis management module Shelf Manager of IPMI management software and the IPMC module of all blades are powered on, chassis management module is powered in order using the load that the control of shell scripting language is managed blade；Then, ATCA Board is by pipe blade by two IPMB buses, and periodically the request according to customized IPMI group Extended Protocol to chassis management module Shelf Manager transmission link status information, judges link；When detecting that shelf management software and the link being managed between blade are normal, then carry out normal IPMI message communication, the request of receiver case management software, it carries out parsing and replys corresponding response message according to request message, simultaneously, to by pipe blade abnormal conditions, actively reported to shelf management software by event message.The present invention improves the reliability of IPMI management software, improves server failure maintenance efficiency, guarantees that server is continually and steadily run.
Description
Technical field
The invention belongs to server admin technical fields, and in particular to a kind of side for improving IPMI management software reliability
Method.
Background technique
Intelligent Platform Management Interface (IPMI, Intelligent Platform Management with open standard
Interface) it is widely used in server system cabinet inside health control, with equipment management, sensor states
The critical functions such as monitoring, user management, fan, power management, remote maintenance.
Although traditional IPMI management software technical solution uses dual redundant structure, IPMI management is improved to a certain extent
The reliability of software, but that there are still stability is low, it is easily out of control the problems such as, when chassis management module breaks down or dual redundant IPMB
When the equal failure of bus, the operating status for being managed blade cannot be supplied to user, and server system is in state out of hand,
Therefore, it also requires further improvement in practical applications, improves the reliability of IPMI management software, guarantee that server system continues
It operates normally.
Summary of the invention
In view of the above-mentioned deficiencies in the prior art, the technical problem to be solved by the present invention is that providing a kind of raising IPMI
The method of management software reliability, on the basis of IPMI protocol, customized multiple groups Extended Protocol is realized in server admin mould
Block is automatic after powering on to execute link detecting, IPMI link state is monitored online, and in shelf management software fault or dual redundant
Health status information independently is submitted to host computer timing when the equal failure of IPMB bus, it is ensured that even if management module is in the feelings of failure
Under condition, server health status still in monitoring among.
The invention adopts the following technical scheme:
A method of improving IPMI management software reliability, comprising the following steps:
After S1, cabinet power on, to chassis management module Shelf Manager and all blades of IPMI management software
IPMC module powers on, and chassis management module is powered in order using the load that the control of shell scripting language is managed blade；
S2, after the completion of powering on, ATCA Board by pipe blade by two IPMB buses, periodically according to customized IPMI group
Request of the Extended Protocol to chassis management module Shelf Manager transmission link status information, judges link；
S3, it detects that shelf management software and the link being managed between blade are normal as step S2, then carries out normal
IPMI message communication, the request of receiver case management software carry out parsing and reply corresponding response message according to request message,
Meanwhile to by pipe blade abnormal conditions, actively reported to shelf management software by event message.
Specifically, if receiving the response message of agreement, showing to be led to by pipe blade and shelf management software in step S2
The success of IPMB bus handshake is crossed, link is normal；If can not receive the response message that shelf management software is sent back to, link is abnormal.
Further, in step S2, customized IPMI group Extended Protocol include non-IPMI group Extended Protocol definition module and
Non- IPMI group Extended Protocol message handler module；
Non- IPMI group Extended Protocol definition module includes automatic link detecting agreement GetLinkState, is based on serial ports or net
Mouth sends the agreement SendBoardHealthInfo of board health status；
Non- IPMI group Extended Protocol message handler module include two groups of custom protocols initialization submodule and
The realization of automatic link detecting submodule.
Further, automatic link detecting agreement GetLinkState is used for when management module powers on, and detects link shape
State enters server health status in monitoring, and request command is arranged in automatic link detecting agreement GetLinkState
NetFn is 0x2Ch, the 0x2Dh of response command, command word 0x01, and response command data field is link detecting as a result, life
Enabling data be set as, 0 or 1,1 expression link is normal, and 0 indicates that link is abnormal.
Further, in the agreement SendBoardHealthInfo of the transmission board health status based on serial ports or network interface,
NetFn is 0x2Ch, command word 0x02, order data include IPMC management software SDR.inf file in configure temperature,
The sensor data information of voltage, electric current, wherein voltage, electric current, temperature curriculum offering be 0 or 1, when voltage, electric current, temperature
When spending in the normal range, setting data field value is 1, is otherwise provided as 0, and judging result is directly deposited in data field
In.
Further, ATCA Board is acquired the electricity configured in IPMC management software SDR.inf file by pipe blade first
Then pressure, electric current, temperature information are regularly sent by the serial ports or network interface direct-connected with chassis management module Shelf Manager
The non-IPMI group Extended Protocol that board health status agreement is sent based on serial ports or network interface, when ATCA Board is detected by pipe blade
When normal to IPMB link, jump to step S3 and carry out IPMI communication.
Further, in non-IPMI group Extended Protocol message handler module, the initialization of two groups of custom protocols
The global variable bool g_blinkStatus and two non-IPMI group Extended Protocols of a monitoring link status is arranged in module
Initialization function, when g_blinkStatus be ture when, indicate link it is normal, carry out normal IPMI communication, work as g_
It when blinkStatus is false, indicates that link is abnormal, sends the lasting submission based on serial ports or network interface by pipe blade health shape
The agreement of state information；
The timing after management module powers on of automatic link detecting submodule judges link state, if link state
Normally, then IPMB communication is established, normal IPMI message communication is carried out, if link failure, is held by serial ports or network interface transmission
The continuous message for submitting health status information, if determined again, link state is normal, and switching is normal in the process
IPMI communication.
Specifically, if link is abnormal, being switched to another way IPMB bus in step S3 and re-starting step S2.
Further, if link detecting fails at this time, it is determined that IPMB bus failure or shelf management software anomaly,
Switch cabinet management software to standby system, repeats above step.
Further, if link failure, it is determined that the event of the IPMB bus of shelf management software fault or dual redundant
Barrier.
Compared with prior art, the present invention at least has the advantages that
The present invention it is a kind of improve IPMI management software reliability method, periodically according to customized IPMI group Extended Protocol to
The request of chassis management module Shelf Manager transmission link status information, judges link, fast automatic can examine
Survey the link state between server management module；To by pipe blade abnormal conditions, by event message actively to shelf management
Software reports, can in shelf management software or link management failure by serial ports or network interface to host computer issue alarm signal and
Health status information is persistently submitted, can quickly identify that the link state of blade in cabinet is quickly located if failure
Reason improves the reliability of IPMI management software, to guarantee that server is continually and steadily run.
Further, the purpose of link judgement setting is actively to report IPMC module to run shape to machine frame management software
State quickly establishes communication, into normal blade running state monitoring.
Further, IPMI group Extended Protocol definition module is the definition and encapsulation to the agreement data structure, and purpose exists
In the modularization for realizing software design, convenient for extension and multiplexing.Non- IPMI group Extended Protocol message handler module setting
It is the processing to the message.The two modules are separately designed, the readability of program can be improved, while by data and handling
Divide and, improves the reliability and scalability of software.
Further, the purpose for connecting the setting of trousers detection protocol automatically is the reliability of raising IPMI management software, when
When IPMB bus failure or shelf management software fault, user is facilitated to obtain link-state information by serial ports and network interface.
Further, the purpose that the agreement setting of board health status is sent based on serial ports or network interface is to improve IPMI pipe
The reliability of software is managed, when guaranteeing IPMB bus failure or shelf management software fault, can be passed through by the operating status of pipe blade
Serial ports or network interface are reported to user, and judge status information in agreement, and protocol data is succinct, user is facilitated to know board
Operating status.
Further, the mechanism that non-IPMI group Extended Protocol uses not only can guarantee managing blade quick obtaining and by pipe knife
The link state of piece, and can ensure and pass through string in the case where dual redundant IPMB bus failure or shelf management software fault
Mouth or network interface are obtained by the health status information of pipe blade, are alleviated the load of management software, are enhanced IPMI management software
Reliability.
Further, the present invention can be issued to host computer by network interface in shelf management software or link management failure and be reported
It warns signal and persistently submits health status information.
In conclusion the present invention can not only link state between automatic monitoring server, moreover it is possible to soft in shelf management
Alarm signal is issued to host computer when part or link management failure and persistently submits health status, improves IPMI management software
Reliability improves server failure maintenance efficiency, guarantees that server is continually and steadily run.
Below by drawings and examples, technical scheme of the present invention will be described in further detail.
Detailed description of the invention
Fig. 1 is the block diagram for improving the reliability method of IPMI management software.
Specific embodiment
The present invention provides a kind of method for improving IPMI management software reliability, customized IPMI group Extended Protocol is real
Present server management module is automatic after powering on to carry out link detecting, and IPMI link-state information is monitored online and server is basic
Operating status, and timing is to host computer submission health status information in shelf management software fault or IPMB bus failure, really
Even if protecting in the case that management module is in failure, server health status still in monitoring among, specifically include non-IPMI group
Extended Protocol definition module and non-IPMI group Extended Protocol message handler module.
Wherein, non-IPMI group Extended Protocol definition module includes automatic link detecting agreement GetLinkState, based on string
Mouth or network interface send the statement and definition of the agreement SendBoardHealthInfo of board health status.
Automatic link detecting agreement is in order to quickly detect link state when management module just powers on, so that server
Health status rapidly enters in monitoring, and automatic link detecting agreement GetLinkState is standardized in accordance with IPMI2.0, setting request life
The netFn (network function, for IPMI protocol to be divided into multiple and different subsets) of order is 0x2Ch, response command
0x2Dh, command word 0x01, response command data field is link detecting as a result, parsing for convenience, order data sets
It is normal to be set to 0 or 1,1 expression link, 0 indicates that link is abnormal；
The automatic link detecting request protocol of the non-IPMI group Extended Protocol-of table 1
The automatic link detecting response protocol of the non-IPMI group Extended Protocol-of table 2
The agreement SendBoardHealthInfo of transmission board health status based on serial ports or network interface abides by IPMI2.0
Specification, netFn 0x2Ch, command word 0x02, order data include IPMC management software SDR.inf file in configure
Important temperature, voltage, the relevant sensor data information of electric current, wherein voltage, electric current, temperature curriculum offering be 0 or 1,
When voltage, electric current, temperature in the normal range when, setting data field value be 1, be otherwise provided as 0, judging result directly deposited
It is placed in data field, receives the terminal log of serial data for convenience according to being parsed.
Non- IPMI group Extended Protocol message handler module include two groups of custom protocols initialization submodule and
The realization of automatic link detecting submodule.The overall situation of a monitoring link status is arranged in the initialization module of two groups of custom protocols
The initialization function of variable bool g_blinkStatus and two non-IPMI group Extended Protocols, when g_blinkStatus is
It when ture, indicates that link is normal, normal IPMI communication can be carried out, when g_blinkStatus is false, indicate link
It is abnormal, the lasting submission based on serial ports or network interface is sent by the agreement of pipe blade health status information.
It further include the assignment to link state, to quilt not only comprising the assignment to basic field in two initialization functions
The judgement and assignment of tube sheet card health status information.
The timing after management module powers on of automatic link detecting submodule judges link state, if link state
Normally, then IPMB communication is established, normal IPMI message communication is carried out, if link failure, is sent by serial ports or network interface
The message of health status information is persistently submitted, it is normal if determining link state again in the process, it has switched normal
IPMI communication.Such mechanism not only can guarantee managing blade quick obtaining and by the link state of pipe blade, but also can protect
Barrier is obtained by serial ports or network interface by pipe blade in the case where dual redundant IPMB bus failure or shelf management software fault
Health status information, alleviate the load of management software, enhance the reliability of IPMI management software.
Referring to Fig. 1, a kind of method for improving IPMI management software reliability of the present invention, System Manager are system
Managing main frame, the module mainly pass through the management of IPMItool or web page realization to each blade in entire blade server；
System Manager also can be used as by the serial ports or network communication terminal of pipe blade, and function realization is to improve IPMI pipe
Manage the reliability of software.
Shelf Manager is the chassis management module of IPMI management software, which is realized using embedded Linux,
It is communicated, is realized to blade server with by the IPMC module of pipe blade by the IPMI protocol and PICMG3.0 agreement of standard
The monitoring and management of the state of system hardware.
ATCA Board be by an example of pipe blade, engineering in practice, had by pipe blade it is multiple, by pipe blade
What IPMC management software was different from existing implementation is to increase user self-defined message processor, is realized customized
Two groups of non-IPMI group Extended Protocols send and receive function, this two groups of agreements are for automatic link detecting and when shelf management is soft
When part or the IPMB bus failure of dual redundant, timing is provided by information such as the important voltages, electric current, temperature of pipe blade, and is assisted
Field contents are set as 0 or 1 in view, and host computer is facilitated to be parsed and monitored.
Specific step is as follows by the present invention:
After S1, cabinet power on, Shelf Manager and the IPMC module of all blades are powered on, and according to hardware requirement
It needs with user, is powered on using the load that the control of shell scripting language is managed blade according to certain order；
S2, after the completion of powering on, ATCA Board by pipe blade by two IPMB buses, periodically according to customized IPMI group
Extended Protocol shows to the request of Shelf Manager transmission link status information if receiving the response message of the agreement
By pipe blade and shelf management software by the success of IPMB bus handshake, show that link is normal；If can not receive cabinet in 1S
The response message that management software is sent back to shows link exception；
It in 1S, is sent request by IPMB_A first, if not receiving response, switch to IPMB_B transmission, not yet
Response is received, then switches to IPMB_A again, 1S is retransmitted three times.
S3, it detects that shelf management software and the link being managed between blade are normal as step S2, then carries out normal
IPMI message communication, the request of receiver case management software carry out parsing and reply corresponding response message according to request message,
Meanwhile to by pipe blade abnormal conditions, actively reported to shelf management software by event message；
If S4, link are abnormal, it is switched to another way IPMB bus and carries out step S2；
If S5, link detecting still fails at this time, illustrate IPMB bus failure or Shelf Manager management software
It is abnormal；
S6, artificial switching cabinet management software to standby system, repeat step S2~S4 operation；
If S7, still link failure, illustrate the IPMB bus failure of shelf management software fault or dual redundant；
S8, ATCA Board are configured in the remittance of acquisition IPMC management software SDR.inf file important first by pipe blade
, voltage, electric current, temperature, four groups of voltages, electric current shown in table 3, temperature be intended only as example, in practical applications can basis
It needs to be extended, and according to four kinds of bounds of IPMC management software SDR.inf file, judges the collection value whether just
In normal range, if collection value is normal, otherwise it is 0 which, which is 1,.
Then, it is regularly sent by the serial ports or network interface direct-connected with Shelf Manager based on serial ports or network interface transmission board
The non-IPMI group Extended Protocol of the agreement of card health status；
The non-IPMI group Extended Protocol-of table 3 sends the agreement of board health status based on serial ports or network interface
S9, when ATCA Board detects that IPMB link is normal by pipe blade, jump to step S3 carry out it is normal
IPMI communication.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (10)
1. a kind of method for improving IPMI management software reliability, which comprises the following steps:
After S1, cabinet power on, the IPMC mould of chassis management module Shelf Manager and all blades to IPMI management software
Block powers on, and chassis management module is powered in order using the load that the control of shell scripting language is managed blade；
S2, after the completion of powering on, ATCA Board by pipe blade by two IPMB buses, periodically according to the extension of customized IPMI group
Request of the agreement to chassis management module Shelf Manager transmission link status information, judges link；
S3, when step S2 detects that shelf management software and the link being managed between blade are normal, then carry out normal IPMI
Message communication, the request of receiver case management software carry out parsing and reply corresponding response message according to request message, together
When, to by pipe blade abnormal conditions, actively reported to shelf management software by event message.
2. the method according to claim 1 for improving IPMI management reliability, which is characterized in that in step S2, if connect
The response message for receiving agreement shows that by pipe blade and shelf management software, link is normal by the success of IPMB bus handshake；Such as
Fruit can not receive the response message that shelf management software is sent back to, and link is abnormal.
3. the method according to claim 1 or 2 for improving IPMI management reliability, which is characterized in that in step S2, make by oneself
Adopted IPMI group Extended Protocol includes non-IPMI group Extended Protocol definition module and non-IPMI group Extended Protocol message handler
Module；
Non- IPMI group Extended Protocol definition module includes automatic link detecting agreement GetLinkState, is sent out based on serial ports or network interface
Send the agreement SendBoardHealthInfo of board health status；
Non- IPMI group Extended Protocol message handler module includes the initialization submodules of two groups of custom protocols and automatic
The realization of link detecting submodule.
4. the method according to claim 3 for improving IPMI management reliability, which is characterized in that automatic link detecting agreement
GetLinkState is used for when management module powers on, and is detected link state, is entered server health status in monitoring, automatically
The netFn that request command is arranged in link detecting agreement GetLinkState is 0x2Ch, the 0x2Dh of response command, and command word is
0x01, response command data field are link detecting as a result, order data, which is set as 0 or 1,1, indicates that link is normal, and 0 indicates
Link is abnormal.
5. the method according to claim 3 for improving IPMI management reliability, which is characterized in that based on serial ports or network interface
In the agreement SendBoardHealthInfo for sending board health status, netFn 0x2Ch, command word 0x02, command number
According to temperature, the sensor data information of voltage, electric current configured in the SDR.inf file including IPMC management software, wherein electricity
Pressure, electric current, temperature curriculum offering be 0 or 1, when voltage, electric current, temperature in the normal range when, setting data field value be
1, it is otherwise provided as 0, and judging result is directly deposited in data field.
6. the method according to claim 5 for improving IPMI management reliability, which is characterized in that ATCABoard is by pipe knife
Piece acquires voltage, electric current, the temperature information configured in IPMC management software SDR.inf file first, then by with cabinet pipe
Reason module Shelf Manager direct-connected serial ports or network interface, which is regularly sent, sends board health status agreement based on serial ports or network interface
Non- IPMI group Extended Protocol, when ATCA Board detects that IPMB link is normal by pipe blade, jump to step S3 progress
IPMI communication.
7. the method according to claim 3 for improving IPMI management reliability, which is characterized in that non-IPMI group Extended Protocol
In message handler module, the initialization module of two groups of custom protocols is arranged the global of a monitoring link status and becomes
The initialization function for measuring bool g_blinkStatus and two non-IPMI group Extended Protocols, when g_blinkStatus is
It when ture, indicates that link is normal, carries out normal IPMI communication, when g_blinkStatus is false, indicate that link is abnormal, hair
Send the lasting submission based on serial ports or network interface by the agreement of pipe blade health status information；
The timing after management module powers on of automatic link detecting submodule judges link state, if link state is just
Often, then IPMB communication is established, normal IPMI message communication is carried out, if link failure, is sent and is continued by serial ports or network interface
The message of health status information is submitted, it is normal if determining link state again in the process, switch normal IPMI
Communication.
8. the method according to claim 1 for improving IPMI management reliability, which is characterized in that in step S3, if chain
Road is abnormal, is switched to another way IPMB bus and re-starts step S2.
9. the method according to claim 8 for improving IPMI management reliability, which is characterized in that if link detecting at this time
Failure, it is determined that IPMB bus failure or shelf management software anomaly, switching cabinet management software to standby system, repeat into
Row above step.
10. the method according to claim 9 for improving IPMI management reliability, which is characterized in that if link failure,
Determine the IPMB bus failure of shelf management software fault or dual redundant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811340334.8A CN109542691A (en) | 2018-11-12 | 2018-11-12 | A method of improving IPMI management software reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811340334.8A CN109542691A (en) | 2018-11-12 | 2018-11-12 | A method of improving IPMI management software reliability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109542691A true CN109542691A (en) | 2019-03-29 |
Family
ID=65847078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811340334.8A Pending CN109542691A (en) | 2018-11-12 | 2018-11-12 | A method of improving IPMI management software reliability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109542691A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515397A (en) * | 2021-07-21 | 2021-10-19 | 讯牧信息科技(上海)有限公司 | IPMI command processing method, server and non-transitory computer readable storage medium |
| CN114793211A (en) * | 2022-06-21 | 2022-07-26 | 新华三信息技术有限公司 | Service multilink backup method and device based on blade service |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026042A (en) * | 2009-09-18 | 2011-04-20 | 中兴通讯股份有限公司 | Keep-alive and self-healing method and device for advanced telecom computing architecture control surface |
| CN103281712A (en) * | 2013-04-27 | 2013-09-04 | 烽火通信科技股份有限公司 | Communication base station power supply monitoring and control system based on intelligent platform management interface |
| WO2014076447A2 (en) * | 2012-11-16 | 2014-05-22 | Overnet Data Management Limited | Software deployment and control method and system |
| CN108337844A (en) * | 2017-12-12 | 2018-07-27 | 天津津航计算技术研究所 | A kind of Modular high-speed VPX buses multi-blade machine box for server |
-
2018
- 2018-11-12 CN CN201811340334.8A patent/CN109542691A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102026042A (en) * | 2009-09-18 | 2011-04-20 | 中兴通讯股份有限公司 | Keep-alive and self-healing method and device for advanced telecom computing architecture control surface |
| WO2014076447A2 (en) * | 2012-11-16 | 2014-05-22 | Overnet Data Management Limited | Software deployment and control method and system |
| CN103281712A (en) * | 2013-04-27 | 2013-09-04 | 烽火通信科技股份有限公司 | Communication base station power supply monitoring and control system based on intelligent platform management interface |
| CN108337844A (en) * | 2017-12-12 | 2018-07-27 | 天津津航计算技术研究所 | A kind of Modular high-speed VPX buses multi-blade machine box for server |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113515397A (en) * | 2021-07-21 | 2021-10-19 | 讯牧信息科技(上海)有限公司 | IPMI command processing method, server and non-transitory computer readable storage medium |
| CN113515397B (en) * | 2021-07-21 | 2024-05-31 | 讯牧信息科技(上海)有限公司 | IPMI command processing method, server, and non-transitory computer readable storage medium |
| CN114793211A (en) * | 2022-06-21 | 2022-07-26 | 新华三信息技术有限公司 | Service multilink backup method and device based on blade service |
| CN114793211B (en) * | 2022-06-21 | 2022-11-01 | 新华三信息技术有限公司 | Service multilink backup method and device based on blade service |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106646186B (en) | Batch test method and system for chips | |
| CN1992636B (en) | System and method for processing warning information | |
| CN106649055A (en) | Domestic CPU (central processing unit) and operating system based software and hardware fault alarming system and method | |
| CN109542691A (en) | A method of improving IPMI management software reliability | |
| CN104951421A (en) | Automatic numbering and type recognition method and device for serial bus communication devices | |
| CN109271273A (en) | A kind of method, abnormal restoring equipment and storage medium that communication abnormality restores | |
| CN111341063A (en) | Intelligent control system, method and device for safety early warning and monitoring of electric equipment and terminal equipment | |
| US10541099B1 (en) | Mapping and monitoring of electrical connections between circuit breakers and loads | |
| US12086093B2 (en) | Serial port control system based on complex programmable logic device (CPLD) and communication method therefor | |
| CN203241747U (en) | Internet-of-Things system with redundancy design | |
| CN101741618A (en) | Service processing method of data communication equipment and data communication equipment | |
| CN104639358A (en) | Batched network port switching method and system | |
| CN107528705A (en) | Fault handling method and device | |
| CN113609039A (en) | Edge controller mainboard, edge controller and data processing method | |
| CN109032867A (en) | A kind of method for diagnosing faults, device and equipment | |
| CN116137603B (en) | Link fault detection method and device, storage medium and electronic device | |
| CN115389915B (en) | Circuit health monitoring management system, monitoring method and storage medium | |
| CN103532728B (en) | A kind of method and device resetted to failure dsp chip | |
| CN210006208U (en) | Fault self-checking system for bus electronic stop boards | |
| CN211148837U (en) | Outer quick-witted testing arrangement of air conditioner | |
| CN109407811A (en) | A kind of method, power supply, mainboard and the server of processing server power-off | |
| CN105912438B (en) | Substrate control system, electronic equipment and information processing method | |
| CN215818420U (en) | Intelligent industrial switch | |
| US6922143B2 (en) | Serial bus type configuration recognition and alarm apparatus | |
| CN109710494A (en) | A kind of method and system judging whether SERR and PERR mistake occurs according to LED color |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190329 |