CN101141762A - Method to start equipment management system and equipment management system in ATCA - Google Patents
Method to start equipment management system and equipment management system in ATCA Download PDFInfo
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Abstract
The present invention provides a method for starting the equipment management system in the ATCA and a system. The method comprises that the machine frame data in a first machine frame data unit, a second machine frame data unit, and a third machine frame data unit are read; the correctness of the machine frame data in the first machine frame data unit, the second machine frame data unit and the third machine frame data unit are checked, and the checking result is produced; the machine frame data for starting the equipment management system is selected according to the checking result; and the equipment management system is started according to the machine frame data selected. Through the embodiment, under the situation that all the machine frame data stored in the fist second machine frame data unit and the second machine frame data unit are destroyed, the system can also be started through machine frame data stored in the third machine frame data unit, and can provide the credibility of the system starting.
Description
Technical field
The present invention relates to Advanced telecom computing architecture (ATCA:Advanced Telecom ComputingArchitecture), particularly the method and apparatus management system of starting device management system in ATCA.
Background technology
It is the telecommunication platform of telecommunications Application Design by the telecom expert that Advanced telecom computing architecture ATCA is one, mainly be in order to solve system bandwidth problem, high availability problem, field upgrade problem, scalability issues, manageability problem and the interoperable problem that telecommunication system mainly faces at present, and finally reduce cost.
IPMI (IPMI:Intelligent Platform Management Interface) is the IPMI standard that Intel, HP, NEC, DELL unite formulation, and PCI industrial computer manufacturer tissue (PICMG:PCI Industrial Computer Manufacturers Group) adopts IPMI as the equipment control plane in the ATCA standard.As shown in Figure 1, be IPMI equipment management system block diagram among the ATCA.
As shown in Figure 1, machine frame manager (ShMC:Shelf Manager) is the machine frame management equipment among the ACTA, be machine frame administrative unit (CMM:Chassis Management Module), the management of this machine frame administrative unit CMM executive system, be responsible for finishing to the field replacement unit among the ACTA (FTU:Field Re-placeable Units), as the management of veneer, power supply, fan.
Intelligent platform management controller (IPMC:Intelligent Platform Management Con-troller) is communicated by letter with Shelf management module CMM by Intelligent Platform Management Bus IPMB (Intelligent Platform ManagementBus).Shelf management module CMM realizes the Equipment Management Function to fan unit (Fan Tray) and power input unit (Power Entry Module) by IPMC.
In addition, ATCA Service Processing Unit (ATCA Board) is responsible for Business Processing, and its business function depends on application system, and for example the ATCA platform application is when IMS (IP Multimedia System), and the ATCA business is chosen cell processing IMS business; The ATCA platform application is when Home Location Register (HLR:HomeLocation Register), and the ATCA business is chosen cell processing HLR business.
Machine frame administrative unit CMM realizes the ATCA business is chosen the Equipment Management Function of unit by IPMC.Fan Tray provides heat radiation for the ATCA system; Power Entry Module is the power supply of ATCA system.
Machine frame data unit (CDM:Chassis Data Module) (not shown) is under the jurisdiction of machine frame manager ShMC, be machine frame administrative unit CMM, store machine frame data information, and, comprise FRU information, machine frame address information etc. for machine frame administrative unit CMM provides machine frame data information.
When machine frame administrative unit CMM starts, from machine frame data unit CDM, obtain machine frame data information, as FRU information, machine frame address information etc., machine frame administrative unit CMM does the initialization setting according to the machine frame data information of obtaining, if CDM is unusual in the machine frame data unit, will cause machine frame administrative unit CMM initialization mistake, cause that machine frame administrative unit CMM starts failure.
IPMI equipment management system structural representation during as shown in Figure 2, for available technology adopting double copies mode.As shown in Figure 2, comprise main computer frame administrative unit 201, standby machine frame administrative unit 202, the first machine frame data unit 203, the second machine frame data unit 204.When main when starting with CMM201, reading machine frame data from a CDM203, if a CDM203 reads failure, main with CMM201 will be from the 2nd CDM204 reading of data.
As shown in Figure 2, main computer frame administrative unit CMM201 and standby machine frame administrative unit CMM202 are active and standby with relation, and the effect of standby CMM202 is that system can't start when avoiding the master with the CMM201 fault.When the master uses the CMM201 fault, standby CMM202 will be upgraded to main usefulness, and former master will reduce to standby with CMM201.Standby CMM202 be upgraded to main with after, read the data in the first machine frame data unit 203 again, if read the data read failure of a CDM203, will be from the 2nd CDM204 reading of data.From the above, but it is main with CMM201 and equal independent access CDM1 of standby CMM202 and CDM2, if any one machine frame data unit CDM1, CDM2 break down, do not influence main work with CMM201 and standby CMM202, if but first, second machine frame data unit 203,204 all breaks down, then mainly will quit work, will cause whole system not start like this, cause the paralysis fault with, standby machine frame administrative unit 201,202.
Summary of the invention
The purpose of the embodiment of the invention be to provide a kind of in ATCA the method and apparatus management system of starting device management system.By the embodiment of the invention, the reliability that can provide equipment management system to start.
The embodiment of the invention provide a kind of in ATCA the method for starting device management system, this method comprises:
Read the machine frame data in the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit; Respectively the correctness of the machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produce check results; Choose the employed machine frame data of the described equipment management system of startup according to described check results; Start described equipment management system according to machine frame data selected.
The embodiment of the invention also provides a kind of equipment management system, this system comprises main computer frame administrative unit and standby machine frame administrative unit at least, and the first machine frame data unit and the second machine frame data unit that are connected with standby machine frame administrative unit with described main computer frame administrative unit, the described first machine frame data unit and the second machine frame data unit store machine frame data; Wherein, described equipment management system also comprises the 3rd machine frame data unit, is used to store machine frame data;
Described main computer frame administrative unit or standby machine frame administrative unit are connected with described the 3rd machine frame data unit, are used for reading the machine frame data of the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit; Respectively the correctness of the machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produce check results; Choose the employed machine frame data of the described equipment management system of startup according to described check results, and start described equipment management system according to machine frame data selected.
The beneficial effect of the embodiment of the invention is, when the starting device management system, when Shelf Management Controller is failed as if the machine frame data that reads two machine frame data unit CDM, can also start from the 3rd CDM, thus the reliability that can provide equipment management system to start.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, does not constitute limitation of the invention.In the accompanying drawings:
Fig. 1 is an IPMI equipment management system block diagram in the ATCA standard;
Equipment management system structural representation when Fig. 2 is available technology adopting double copies mode;
Fig. 3 is that the equipment management system of one embodiment of the invention constitutes schematic diagram;
Fig. 4 is that the equipment management system of another embodiment of the present invention constitutes schematic diagram;
Fig. 5 is the method flow diagram of embodiment of the invention starting device management system;
Fig. 6 is that embodiment of the invention machine frame administrative unit constitutes schematic diagram.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the invention is clearer,, the embodiment of the invention is described in further details below in conjunction with embodiment and accompanying drawing.At this, illustrative examples of the present invention and explanation thereof are used to explain the present invention, but not as a limitation of the invention.
The embodiment of the invention provide a kind of in ATCA the method and apparatus management system of starting device management system.The present invention is described in detail below in conjunction with accompanying drawing 3～6.
Embodiment one
The embodiment of the invention provides a kind of equipment management system, as shown in Figure 3, this system comprises main computer frame administrative unit 301 and standby machine frame administrative unit 302 at least, and the first machine frame data unit 303 and the second machine frame data unit 304 that are connected with standby machine frame administrative unit 302 with main computer frame administrative unit 301, this first machine frame data unit 303 and the second machine frame data unit 304 store machine frame data; Wherein, this equipment management system also comprises the 3rd machine frame data unit 305, is used to store machine frame data;
Main computer frame administrative unit 301 or standby machine frame administrative unit 302 are connected with the 3rd machine frame data unit 305, are used for reading the machine frame data of the first machine frame data unit 303, the second machine frame data unit 304 and the 3rd machine frame data unit 305; Respectively the correctness of the machine frame data in the first machine frame data unit 303, the second machine frame data unit 304 and the 3rd machine frame data unit 305 is carried out verification, and produce check results; Choose the employed machine frame data of starting device management system according to check results, and start this equipment management system according to machine frame data selected.
By the foregoing description as can be known, in first, second machine frame data unit 303,304, store two parts of machine frame data, and store the 3rd part of machine frame data in the 3rd machine frame data unit 305, make when the machine frame data that stores in first, second machine frame data unit 303,304 is all destroyed, this system can also start from the 3rd CDM, thereby has improved the reliability of system start-up.
As shown in Figure 6, main computer frame administrative unit 301 or standby machine frame administrative unit 302 comprise:
Reading unit 60 1 is used for reading the machine frame data of the first machine frame data unit 303, the second machine frame data unit 304 and the 3rd machine frame data unit 305;
Choose unit 603, this is chosen unit 603 and is connected with verification unit 602, is used for choosing the employed machine frame data of starting device management system according to check results;
Start unit 604, this start unit 604 with choose unit 603 and be connected, be used for starting this equipment management system according to machine frame data selected.
As shown in Figure 4, the equipment management system for the embodiment of the invention constitutes schematic diagram.Wherein, main computer frame administrative unit is the main CMM401 that uses, standby machine frame administrative unit is standby CMM402, the first machine frame data unit is that a CDM403, the second machine frame data unit are that the 2nd CDM404, the 3rd machine frame data unit are the 3rd CDM405, in one embodiment of the invention, the one CDM403 and the 2nd CDM404 can be arranged on the veneer, and the 3rd CDM405 is arranged in the main CMM401 that uses.
In another embodiment, the 3rd CDM405 is arranged in main with CMM401 and standby CMM402, and the purpose of standby CMM402 is avoided main and is provided with during with the CMM401 fault, when main when using the CMM401 fault, standby CMM402 will be upgraded to main usefulness, and former master will reduce to standby with CMM401; Be in the CMM of stand-by state, do not participate in processes such as above data read, data check, data consistency judgement.On data storage method, the CDM data among the standby CMM can be main mirror images with CDM data among the CMM, are not CDM data independently in logic.
In the present embodiment, when the 3rd CDM405 is arranged in main CMM401 of using and standby CMM402, main with among CMM401 or the standby CMM402, verification unit 602 can adopt the MD5 algorithm respectively the machine frame data that stores among a CDM403, the 2nd CDM404, the 3rd CDM405 to be carried out verification, and produces check results.Checking procedure can comprise: additional MD5 check code in data file, after reading verification file, recomputate the MD5 check code, relatively whether the additional check code of the MD5 check code of Ji Suaning and data file is consistent, if unanimity then the decision data file is correct, if inconsistent then decision data file error.Checking algorithm is not limited to the MD5 algorithm, also can adopt other verification mode.
The machine frame data that stores among 602 couples the one CDM403 of verification unit, the 2nd CDM404, the 3rd CDM405 is carried out verification, and produces check results.Select a machine frame data as log-on data in the machine frame data of from the correct CDM of check results, storing.If there are the many parts of machine frame data that check results is correct, then more described a plurality of check results select a machine frame data as log-on data from a plurality of machine frame data of check results unanimity.To can be the machine frame data that stores among a CDM403, the 2nd CDM404, the 3rd CDM405 all correct for check results in the present embodiment; Perhaps the machine frame data among two CDM wherein is correct; Perhaps have only the machine frame data among one of them CDM correct; The perhaps equal mistake of check results.
In the present embodiment, choose unit 603 and choose the employed machine frame data of starting device management system according to check results.Below with CMM401 machine frame data to be carried out the check results that verification was produced be example with main, the mode of choosing employed machine frame data is elaborated.
First kind of situation: check results is all correct
Choose unit 603 and judge whether check results is consistent; If check results is all consistent, then main with CMM401 can one of them chooses machine frame data from a CDM403, the 2nd CDM404, the 3rd CDM405, as choosing machine frame data among the CDM403 in the present embodiment as log-on data.
In addition, if above-mentionedly judge that whether consistent check results judged result be a CDM403, the 2nd CDM404 and the 3rd CDM405 two check results unanimity wherein, then main one of them the machine frame data of the pairing CDM of check results that can choose unanimity with CMM401 is as log-on data, and covers inconsistent machine frame data.For example,, choose machine frame data among the CDM403, cover the machine frame data among the 3rd CDM405 simultaneously as log-on data if a CDM403 is consistent with the check results of the 2nd CDM404.If the 2nd CDM404 is consistent with the check results of the 3rd CDM405, choose then that machine frame data covers the machine frame data among the CDM403 simultaneously as log-on data among the 2nd CDM404, can upgrade the machine frame data in the machine frame data unit so automatically.Other situation is similar, repeats no more herein.
In the present embodiment, if above-mentionedly judge that whether consistent check results judged result be that check results among a CDM403, the 2nd CDM404 and the 3rd CDM405 is all inconsistent, then mainly can choose one of them machine frame data of the correct CDM of check results as log-on data, and send high severity alarm information with CMM401.In present embodiment, choose machine frame data among the CDM403 as log-on data.
Second kind of situation: two correct check results
When a CDM403, the 2nd CDM404 and the 3rd CDM405 two check results wherein is correct, judge further then whether these two correct check results are consistent; If the unanimity of judging as a result, then mainly choose one of them machine frame data of the consistent pairing CDM of check results with CMM401, cover incorrect machine frame data, can upgrade the machine frame data in the machine frame data unit so automatically.If judged result is inconsistent, then mainly chooses one of them machine frame data of the pairing CDM of correct check results, and send high severity alarm information with CMM401.
For example, if check results is correct among the 2nd CDM404 and the 3rd CDM405, if above-mentioned check results is also consistent, one of them the machine frame data of CDM of then choosing the check results unanimity is as log-on data, choose the machine frame data among the 2nd CDM404 in the present embodiment, cover incorrect machine frame data simultaneously, promptly the machine frame data among the CDM403 can be upgraded the machine frame data among the CDM403 so automatically.
If above-mentioned check results is inconsistent, then choose one of them machine frame data of the pairing CDM of correct check results as log-on data, choose the machine frame data among the 2nd CDM404 in the present embodiment.Other situation is similar, repeats no more herein.
The third situation: have a correct check results
One of them machine frame data is correct if check results is a CDM403, the 2nd CDM404 and the 3rd CDM405, then mainly chooses machine frame data among the pairing CDM of correct check results with CMM401.
The 4th kind of situation: whether the right judgement result is for all incorrect if judge check results, and the mistake of data own then is described, these data must abandon, and can not remake consistency and judge, does not therefore start.
Pass through the foregoing description, in first, second machine frame data unit, store two parts of machine frame data, and store the 3rd part of machine frame data in the 3rd machine frame data unit 305, make when the machine frame data that stores in first, second machine frame data unit is all destroyed, this system can also start, thereby improves the reliability of system start-up.Simultaneously, the machine frame data in the also automatically updated machine frame data unit.
Embodiment two
The embodiment of the invention also provides a kind of method of starting device management system.Below in conjunction with the equipment management system among accompanying drawing 5 and the embodiment one this method is elaborated.
This method comprises: read the machine frame data in the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit; Respectively the correctness of the machine frame data in the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produce check results; Choose the employed machine frame data of starting device management system according to check results; Start this equipment management system according to machine frame data selected.
By the foregoing description, make that this system can also start by the machine frame data that the 3rd machine frame data unit kind stores, thereby improves the reliability of system start-up under all ruined situation of the machine frame data that stores in first, second machine frame data unit.
In the present embodiment, above-mentioned machine frame administrative unit is main with CMM401 and standby CMM402, and machine frame data is carried out verification adopt the MD5 algorithm.
Below in conjunction with accompanying drawing 5, be that example describes with main the startup with CMM401.Standby CMM402 Starting mode is with main consistent with CMM401.
As shown in Figure 5, step 501 reads the machine frame data among a CDM403, the 2nd CDM404 and the 3rd CDM405; Step 502 is carried out verification to the correctness of the machine frame data among a CDM403, the 2nd CDM404 and the 3rd CDM405 respectively, and produces check results.Step 503, the master chooses the employed machine frame data of starting device management system with CMM401 according to check results; Step 504, the master starts this equipment management system with CMM401 according to machine frame data selected.
In the present embodiment, in step 502, the check results that is produced can be following four kinds of situations: first kind of situation is that the machine frame data among a CDM403, the 2nd CDM404, the 3rd CDM is all correct; Second kind of situation is that a CDM403, the 2nd CDM404, the 3rd CDM two machine frame data wherein is correct; The third situation is that one of them machine frame data of a CDM403, the 2nd CDM404, the 3rd CDM is correct; The 4th kind of equal mistake of machine frame data that situation is a CDM403, the 2nd CDM404, the 3rd CDM.
In step 502, when check results is a machine frame data among a CDM403, the 2nd CDM404, the 3rd CDM when all correct, in step 503, choose the employed machine frame data of starting device management system, can be in the following way:
Judge whether described check results is consistent; If described check results is all consistent, then choose one of them machine frame data of a CDM403, the 2nd CDM404, the 3rd CDM.
If judge check results whether the judged result of unanimity be a CDM403, the 2nd CDM404, the 3rd CDM two check results unanimity wherein, then choose one of them machine frame data of the consistent pairing machine frame data of check results unit, cover inconsistent machine frame data.
If judge check results whether the judged result of unanimity then choose the machine frame data of one of them for all inconsistent.
In step 502, when described check results is a CDM403, the 2nd CDM404, the 3rd CDM two a check results wherein when correct, in step 503, choose the employed machine frame data of starting device management system, can be in the following way:
Judge whether these two correct check results are consistent; If judged result be consistent, then choose one of them the described machine frame data of the pairing machine frame data of check results unit of unanimity, cover incorrect machine frame data.
If judge these two correct check results whether the judged result of unanimity be inconsistent, then choose one of them described machine frame data of the pairing machine frame data of correct check results unit.
Check results in step 502 is that one of them check results of a CDM403, the 2nd CDM404, the 3rd CDM is correct, then chooses the machine frame data in the pairing machine frame data of the correct check results unit in the step 503.
The equal mistake of check results in step 502 does not then start.
In the present embodiment, in step 503, can choose log-on data according to the precedence of the machine frame data of a CDM403 who sets in advance, the 2nd CDM404, the 3rd CDM, the machine frame data from the pairing machine frame data of correct assay unit selects the high portion of priority as log-on data.As a CDM403 is set in the present embodiment is that high priority, the 2nd CDM404 are that medium priority, the 3rd CDM405 are low priority, but is not limited thereto, and also can adopt other priority.And when carrying out data check, if the check results mistake, the priority of the CDM of check results correspondence that then should mistake will drop to minimum.
Respectively above-mentioned these four kinds of situations are elaborated to the mode of choosing the employed machine frame data of starting device management system according to check results in the step 503 below.
First kind of situation:
If check results is all correct, judge then whether described check results is consistent;
If described check results is all consistent, then mainly can choose any one machine frame data among a CDM403, a CDM404, the 3rd CDM as log-on data with CMM401; In the present embodiment, under first kind of situation, according to the precedence that is provided with, reading machine frame data from the high CDM of priority, in the present embodiment, reading machine frame data from a CDM403.
If judge check results whether the judged result of unanimity be a CDM403, the 2nd CDM404 and the 3rd CDM405 two check results unanimity wherein, then mainly choose machine frame data among the high CDM of the consistent pairing priority of check results, cover inconsistent machine frame data with CMM401; This kind situation illustrates as follows:
If the checking result of a CDM403 and the 2nd CDM404 is consistent, then chooses machine frame data among the high CDM403 of priority as log-on data, and cover the machine frame data of the 3rd CDM405, thereby upgrade the machine frame data among the 3rd CDM405.In the present embodiment, get nowhere, provide slight alarm, light slight stand by lamp, machine frame administrative unit CMM401 register system event log (SEL:System EventLog) if cover; Do not put CDM veneer lamp, because the data on the CDM are correct.If cover and success, machine frame administrative unit CMM401 writes down SEL;
If the checking result of a CDM403 and the 3rd CDM405 is consistent, then chooses machine frame data among the high CDM403 of priority as log-on data, and cover the machine frame data of the 2nd CDM404, thereby upgrade the machine frame data among the 2nd CDM404.In the present embodiment, get nowhere if cover, provide slight alarm, light slight stand by lamp, machine frame administrative unit CMM401 writes down SEL; Corresponding the 2nd CDM404 veneer red light of point, Chang Liang.If cover and success, machine frame administrative unit CMM401 writes down SEL;
If the checking result of the 2nd CDM404 and the 3rd CDM405 is consistent, then chooses machine frame data among the 2nd high CDM404 of priority as log-on data, and cover the machine frame data of a CDM403, thereby upgrade the machine frame data among the CDM403.In the present embodiment, get nowhere if cover, provide slight alarm, light slight stand by lamp, machine frame administrative unit CMM401 writes down SEL; The corresponding CDM403 veneer red light of point, Chang Liang.If cover and success, machine frame administrative unit CMM401 writes down SEL;
In addition, the foregoing description also comprises: if judge check results whether the judged result of unanimity for all inconsistent, then mainly choose machine frame data among the high CDM of priority as log-on data with CMM401, promptly reading machine frame data among the CDM403 sends high severity alarm information.In addition, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; Corresponding the 2nd CDM404 veneer red light of point; Chang Liang.In the present embodiment, in such cases, do not cover the machine frame data of the 2nd CDM404 and the 3rd CDM405.
Second kind of situation:
Two check results wherein is correct if check results is a described CDM403, the 2nd CDM404 and the 3rd CDM405, judges further then whether these two correct check results are consistent;
If judged result be consistent, then mainly choose described machine frame data among the high CDM of the pairing priority of check results of unanimity as log-on data with CMM401, cover incorrect machine frame data.If judged result is inconsistent, then mainly chooses machine frame data among the high CDM of the pairing priority of correct check results as log-on data, and send high severity alarm information with CMM401.
For example, if the checking erroneous results of a CDM403, and the checking result of the 2nd CDM404 and the 3rd CDM405 is when correct, and this correct checking is unanimity as a result, then choose the 2nd CDM404 reading machine frame data, cover the machine frame data among the CDM403 simultaneously, thereby upgrade the machine frame data among the CDM403; Get nowhere if cover, then provide slight alarm, put slight stand by lamp, machine frame administrative unit CMM401 writes down SEL; Light a CDM403 veneer red light, Chang Liang; If cover and success, machine frame administrative unit CMM401 writes down SEL.If when the checking result of the 2nd CDM404 and the 3rd CDM405 was inconsistent, then reading machine frame data from the 2nd CDM404 provided high severity alarm information, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; Point the one CDM veneer red light, Chang Liang.
If the checking erroneous results of the 2nd CDM404, and the checking result of a CDM403 and the 3rd CDM405 is when correct, and this correct checking is unanimity as a result, then choose the machine frame data of a CDM403, cover the machine frame data among the 2nd CDM404 simultaneously, thereby upgrade the machine frame data among the 2nd CDM404; Get nowhere if cover, then provide slight alarm, put slight stand by lamp, machine frame administrative unit CMM401 writes down SEL; Light the 2nd CDM404 veneer red light, Chang Liang; If cover and success, machine frame administrative unit CMM401 writes down SEL.If when the checking result of a CDM403 and the 3rd CDM405 is inconsistent, then choose machine frame data among the CDM403 as log-on data, provide high severity alarm information, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; Point the 2nd CDM veneer red light, Chang Liang.
If the checking erroneous results of the 3rd CDM405, and the checking result of a CDM403 and the 2nd CDM404 is when correct, and this correct checking is unanimity as a result, then choose the machine frame data of a CDM403, cover the machine frame data among the 3rd CDM405 simultaneously, thereby upgrade the machine frame data among the 3rd CDM405; Get nowhere if cover, then provide slight alarm, put slight stand by lamp, machine frame administrative unit CMM401 writes down SEL; Do not put CDM veneer red light, because the data on the CDM veneer are correct; If cover and success, machine frame administrative unit CMM401 writes down SEL.If when the checking result of a CDM403 and the 2nd CDM404 is inconsistent, then choose the machine frame data among the CDM403, provide high severity alarm information, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; Point the 2nd CDM veneer red light, Chang Liang.
The third situation:
One of them check results is correct if check results is a CDM403, the 2nd CDM404 and the 3rd CDM405, then mainly chooses machine frame data among the pairing CDM of correct check results with CMM401.
For example, if the equal mistake of checking result of a CDM403, the 2nd CDM404, the checking result of the 3rd CDM405 is correct, then choose the machine frame data among the 3rd CDM405, also can provide high severity alarm information, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; First, second CDM veneer red light of point, Chang Liang.
For example, if the equal mistake of checking result of a CDM403, the 3rd CDM405, the checking result of the 2nd CDM404 is correct, then choose the machine frame data among the 2nd CDM404, also can provide high severity alarm information, some high severity alarm lamp, machine frame administrative unit CMM401 writes down SEL; Point the one CDM veneer red light, Chang Liang.
For example, if the equal mistake of checking result of the 2nd CDM404, the 3rd CDM405, the checking result of a CDM403 is correct, then chooses the machine frame data of a CDM403, also can provide high severity alarm information, some high severity alarm lamp, and machine frame administrative unit CMM401 writes down SEL; Point the 2nd CDM veneer red light, Chang Liang.
The 4th kind of situation:
If check results is all incorrect, then do not start, put fatal stand by lamp, machine frame administrative unit CMM401 writes down SEL; First, second CDM panel red light of point, Chang Liang.
By the foregoing description, make that this system can also start by the machine frame data that the 3rd machine frame data unit kind stores under all ruined situation of the machine frame data that stores in first, second machine frame data unit, thereby the reliability of system start-up is provided.
Above-described specific embodiment; purpose of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the above only is specific embodiments of the invention; and be not intended to limit the scope of the invention; within the spirit and principles in the present invention all, any modification of being made, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (12)
1. the method for a starting device management system in ATCA is characterized in that, this method comprises:
Read the machine frame data in the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit;
Respectively the correctness of the machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produce check results;
Choose the employed machine frame data of the described equipment management system of startup according to described check results;
Start described equipment management system according to machine frame data selected.
2. method according to claim 1 is characterized in that, describedly machine frame data is carried out verification adopts the MD5 algorithm.
3. method according to claim 1, it is characterized in that, when described check results is that machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is when all correct, the employed machine frame data of described selection starting device management system comprises step:
Judge whether described check results is consistent;
If described check results is all consistent, then choose one of them described machine frame data of the described first machine frame data unit, the second machine frame data unit, the 3rd machine frame data unit.
4. method according to claim 3, it is characterized in that, if judge check results whether the judged result of unanimity be the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit two check results unanimity wherein, then choose one of them described machine frame data of the consistent pairing machine frame data of check results unit, cover inconsistent machine frame data.
5. method according to claim 3, it is characterized in that, if judge check results whether the judged result of unanimity then choose one of them described machine frame data of the described first machine frame data unit, the second machine frame data unit, the 3rd machine frame data unit for all inconsistent.
6. method according to claim 1, it is characterized in that, when described check results is that the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit two check results wherein is when correct, the described employed machine frame data of starting device management system of choosing comprises step:
Judge whether these two correct check results are consistent;
If judged result be consistent, then choose one of them the described machine frame data of the pairing machine frame data of check results unit of unanimity, cover incorrect machine frame data.
7. method according to claim 6 is characterized in that, if judge these two correct check results whether the judged result of unanimity be inconsistent, then choose one of them described machine frame data of the pairing machine frame data of correct check results unit.
8. method according to claim 1, it is characterized in that, when described check results is that one of them check results of the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is correct, then choose the described machine frame data in the pairing machine frame data of the correct check results unit.
9. method according to claim 3 is characterized in that, when check results is all incorrect, does not then start.
10. equipment management system, this system comprises main computer frame administrative unit and standby machine frame administrative unit at least, and the first machine frame data unit and the second machine frame data unit that are connected with standby machine frame administrative unit with described main computer frame administrative unit, the described first machine frame data unit and the second machine frame data unit store machine frame data; It is characterized in that described equipment management system also comprises the 3rd machine frame data unit, is used to store machine frame data;
Described main computer frame administrative unit or standby machine frame administrative unit are connected with described the 3rd machine frame data unit, are used for reading the machine frame data of the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit; Respectively the correctness of the machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produce check results; Choose the employed machine frame data of the described equipment management system of startup according to described check results, and start described equipment management system according to selected machine frame data.
11. system according to claim 10 is characterized in that, described the 3rd machine frame data unit is arranged in described main computer frame administrative unit and standby machine frame administrative unit.
12. the described system of root claim 10 is characterized in that, described main computer frame administrative unit or standby machine frame administrative unit comprise:
Reading unit is used for reading the machine frame data of the first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit;
Verification unit, this verification unit is connected with described reading unit, respectively the correctness of the machine frame data in the described first machine frame data unit, the second machine frame data unit and the 3rd machine frame data unit is carried out verification, and produces check results;
Choose the unit, this is chosen the unit and is connected with described verification unit, is used for choosing according to check results starting the employed machine frame data of described equipment management system;
Start unit, this start unit is connected with the described unit of choosing, and is used for starting this equipment management system according to machine frame data selected.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101238356A CN101141762B (en) | 2007-10-09 | 2007-10-09 | Method to start equipment management system and equipment management system in ATCA |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2007101238356A CN101141762B (en) | 2007-10-09 | 2007-10-09 | Method to start equipment management system and equipment management system in ATCA |
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| Publication Number | Publication Date |
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| CN101141762A true CN101141762A (en) | 2008-03-12 |
| CN101141762B CN101141762B (en) | 2010-09-29 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355365A (en) * | 2011-08-15 | 2012-02-15 | 中兴通讯股份有限公司 | Machine frame manager and electrifying method for machine frame manager |
| CN102801549A (en) * | 2011-05-27 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | Shelf management system and method for advanced telecom computing architecture (ATCA) |
| US8762774B2 (en) | 2010-11-30 | 2014-06-24 | Huawei Technologies Co., Ltd. | Distributed blade server system, management server and switching method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1845468B (en) * | 2005-04-07 | 2011-11-30 | 上海贝尔阿尔卡特股份有限公司 | N+1 redundant backup method, processing board and multi processing board system |
| EP1727021A1 (en) * | 2005-05-23 | 2006-11-29 | Siemens S.p.A. | Redundancy ventilation system for Advanced Telecommunication Computing Architecture (ATCA) |
| CN1937509A (en) * | 2006-08-01 | 2007-03-28 | 华为技术有限公司 | Method and system for obtaining single board frame number |
-
2007
- 2007-10-09 CN CN2007101238356A patent/CN101141762B/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8762774B2 (en) | 2010-11-30 | 2014-06-24 | Huawei Technologies Co., Ltd. | Distributed blade server system, management server and switching method |
| US9189349B2 (en) | 2010-11-30 | 2015-11-17 | Huawei Technologies Co., Ltd. | Distributed blade server system, management server and switching method |
| CN102801549A (en) * | 2011-05-27 | 2012-11-28 | 鸿富锦精密工业（深圳）有限公司 | Shelf management system and method for advanced telecom computing architecture (ATCA) |
| CN102801549B (en) * | 2011-05-27 | 2015-06-03 | 鸿富锦精密工业（深圳）有限公司 | Shelf management system and method for advanced telecom computing architecture (ATCA) |
| CN102355365A (en) * | 2011-08-15 | 2012-02-15 | 中兴通讯股份有限公司 | Machine frame manager and electrifying method for machine frame manager |
| WO2013023476A1 (en) * | 2011-08-15 | 2013-02-21 | 中兴通讯股份有限公司 | Power-up method for shelf management controller and shelf management controller |
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| Publication number | Publication date |
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| CN101141762B (en) | 2010-09-29 |
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Effective date of registration: 20170918 Address after: 065000 Langfang City, Hebei province Guangyang district north of the Milky Way Huayuan District Building 1 unit 25 Room 601 Patentee after: Shu Jingkun Address before: 518129 Bantian HUAWEI headquarters office building, Longgang District, Guangdong, Shenzhen Patentee before: Huawei Technologies Co., Ltd. |
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