CN103885865A - Method and device for managing sensors - Google Patents
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Abstract
The invention discloses a method and device for managing sensors. The method comprises the steps that storage lists of various states in a BMC store sensor identifications of corresponding states, and when a user has access to the sensor identifications stored in the BMC, if the state corresponding to the accessed sensor identification is an activated state, a page table comprising the accessed sensor identification is changed into a preferred state from the activated state. By means of the technical scheme, the sensors are classified according to the states corresponding to the sensors, the sensor identifications of different states are stored in the different storage lists, and due to the fact that all page tables in the storage lists can store not more than 255 sensor identifications, the number of the sensors managed by the BMC does not need to be limited, the corresponding sensors can be allocated for each module to be monitored, the managing granularity of the sensors is guaranteed, and the fault positioning precision is effectively improved.
Description
Technical field
The present invention relates to communication technical field, relate in particular to a kind of Method of Sensor Management and device.
Background technology
In server inside, BMC(Baseboard Management Controller; Baseboard management controller) each component status information generated data record for reporting according to sensor, and this data recording is managed.
In the intelligent management framework of server, sensor is the minimum unit of each component status information in BMC management server.Along with becoming stronger day by day of server capability, the component count in server is more and more huger, thereby the number of sensors that BMC need to be managed is more and more huger.But, at IPMI(Intelligent Platform Management Interface; IPMI) stipulate in 2.0 standards, the effective range of the sensor number that BMC of user-accessible administers is 0～254, thus the number that has limited the sensor that a BMC can administer is thresholding number (255).
At present, in the time that the lower number of sensors of BMC administration exceedes thresholding number, conventionally adopt the method solution BMC that reduces number of sensors can administer number of sensors to exist the problem of higher limit.For example, reduce the number of sensor by the method for deleting inessential sensor, adopt this technical scheme, existence cannot be obtained the problem of the component status information that particular sensor reports.In addition, can also reduce by multiple sensors being merged into the method for a sensor number of sensor, as sensors A～H monitors respectively the state of eight internal memories, the i.e. state of an internal memory of a Sensor monitoring, in the time existing any internal memory to break down, sensor corresponding to this any internal memory sends failure warning to BMC; Now, above-mentioned eight sensors are merged into a sensor, use the state of eight internal memories of sensors A monitoring, if when any internal memory in eight internal memories breaks down, sensors A sends failure warning to BMC.Adopt this technical scheme, due to many internal memories of a sensor management, sensor management granularity is larger, therefore, and the failure warning internal memory that accurately break down in location that BMC cannot send according to sensor.
As can be seen here, in prior art, sensor management granularity is larger, the problem of the failure warning that BMC cannot send according to the sensor internal memory that accurately break down in location.
Summary of the invention
The embodiment of the present invention provides a kind of Method of Sensor Management and device, larger in order to solve sensor management granularity, the problem of the failure warning that BMC cannot send according to the sensor internal memory that accurately break down in location.
First aspect, provides a kind of Method of Sensor Management, is applied in the sensor management of baseboard management controller BMC, and described BMC stores first-selected state table and activated state table, records the sensor identification of state selection headed by state in first-selected state table, and the method comprises:
Receive access instruction, according to the sensor identification of carrying in access instruction, the store list of preserving from this locality, search state corresponding to described sensor identification;
In the time that state corresponding to described sensor identification is activated state, the page table that comprises described sensor identification in described store list is switched to described first-selected state; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation;
Output packet is containing the page table of described sensor identification.
In conjunction with first aspect, in the possible implementation of the first, in described BMC, also comprise the data recording corresponding with each sensor identification in described first-selected state table and each sensor identification difference in activated state table; The generation method of data recording corresponding to any sensor identification in any sensor identification or activated state table in described first-selected state table, comprise: obtaining described state is any sensor identification of activated state or first-selected state, and described state is the logout corresponding to any sensor identification of activated state or first-selected state; Using described state be any sensor identification of activated state or first-selected state and corresponding logout thereof as a data recording, be stored in local data base.
In conjunction with the possible implementation of the first of first aspect, in the possible implementation of the second, be stored to after local data base in described data recording, when receiving after the data recording query statement of user's input, obtain the mark of the logout carrying in described data recording query statement, and according to the mark of described logout, obtain the data recording of the mark correspondence of the described logout of preserving in described database; Or, obtain the sensor identification of carrying in described data recording query statement, and according to described sensor identification, obtain the data recording corresponding to described sensor identification of preserving in described database.
In conjunction with the possible implementation of the first of first aspect, in the third possible implementation, be stored to after local data base in described data recording, when receiving after the sensor management instruction of user's input, obtain sensor identification and the data recording management information of in described data recording supervisory instruction, carrying; In the time that described data recording management information is delete data record information, deletes the described sensor identification in the page table of described sensor identification place, and delete the data recording corresponding to described sensor identification of preserving in described database; When described data recording management information is, while adding data recording information, to obtain sensor identification to be added, described sensor identification to be added is added in described first-selected state table or described activated state table; In the time that described data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information thereof, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, and upgrades the data recording corresponding to sensor identification to be changed of preserving in sensor identification to be changed and described database in described store list.
In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation, if described state changed information is that state corresponding sensor identification to be changed is changed to activated state by first-selected state, the first-selected state table at described sensor identification to be changed place is configured to activated state table; If described state changed information is that state corresponding sensor identification to be changed is changed to first-selected state by activated state, the activated state table at described sensor identification to be changed place is configured to first-selected state table.
Second aspect, a kind of sensor management apparatus is provided, is applied in the sensor management of baseboard management controller BMC, described sensor management apparatus stores first-selected state table and activated state table, the sensor identification that records state selection headed by state in first-selected state table, this device comprises:
Receiving element, for receiving access instruction, and is sent to described access instruction to search unit;
Search unit, the access instruction sending for receiving described receiving element, and according to the sensor identification of carrying in described access instruction, the store list of preserving from this locality, search state corresponding to described sensor identification, and state corresponding described sensor identification is sent to switch unit;
Switch unit, described in receiving, search state corresponding to described sensor identification that unit sends, in the time that state corresponding to described sensor identification is activated state, the page table that comprises described sensor identification in described store list is switched to described first-selected state, and the described page table that comprises sensor identification is sent to output unit; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation;
Output unit, for receiving after the page table that comprises sensor identification of described switch unit transmission, output packet is containing the page table of described sensor identification.
In conjunction with second aspect, in the possible implementation of the first, described device also comprises storage unit, be used for: obtaining described state is any sensor identification of activated state or first-selected state, and described state is the logout corresponding to any sensor identification of activated state or first-selected state; Using described state be any sensor identification of activated state or first-selected state and corresponding logout thereof as a data recording, be stored in local data base.
In conjunction with the possible implementation of the first of second aspect, in the possible implementation of the second, described device also comprises data recording acquiring unit, be used for: be stored to after local data base in described data recording, when receiving after the data recording query statement of user's input, obtain the mark of the logout carrying in described data recording query statement, and according to the mark of described logout, obtain the data recording of the mark correspondence of the described logout of preserving in described database; Or, obtain the sensor identification of carrying in described data recording query statement, and according to described sensor identification, obtain the data recording corresponding to described sensor identification of preserving in described database.
In conjunction with the possible implementation of the first of second aspect, in the third possible implementation, described device also comprises processing unit, be used for: be stored to after local data base in described data recording, when receiving after the sensor management instruction of user's input, obtain sensor identification and the data recording management information of in described data recording supervisory instruction, carrying; In the time that described data recording management information is delete data record information, deletes the described sensor identification in the page table of described sensor identification place, and delete the data recording corresponding to described sensor identification of preserving in described database; When described data recording management information is, while adding data recording information, to obtain sensor identification to be added, described sensor identification to be added is added in described first-selected state table or described activated state table; In the time that described data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information thereof, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, and upgrades the data recording corresponding to sensor identification to be changed of preserving in sensor identification to be changed and described database in described store list.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation, described processing unit, specifically for: if described state changed information is that state corresponding sensor identification to be changed is changed to activated state by first-selected state, the first-selected state table at described sensor identification to be changed place is configured to activated state table; If described state changed information is that state corresponding sensor identification to be changed is changed to first-selected state by activated state, the activated state table at described sensor identification to be changed place is configured to first-selected state table.
The third aspect, a kind of Method of Sensor Management is provided, be applied in the sensor management of baseboard management controller BMC, described BMC stores first-selected state table, activated state table and initial state table, in first-selected state table, record the sensor identification of state selection headed by state, in activated state table, record the sensor identification that state is activated state, the method comprises:
Receive configuration-direct, the state after sensor identification and configuration that to obtain the state that carries in described configuration-direct be initial state;
When headed by the state after described configuration when state selection, described sensor identification is stored in the page table of described first-selected state table;
In the time that the state after described configuration is activated state, described sensor identification is stored in the page table of described activated state table; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation.
In the embodiment of the present invention, in the store list of each state comprising in BMC, store the sensor identification of corresponding state, in the time that user accesses the sensor identification of storing in BMC, if it is activated state that institute's access sensors identifies corresponding state, will comprises institute's access sensors mark place page table and switch to first-selected state by activated state.Adopt technical solution of the present invention, the state corresponding according to sensor carries out category division to sensor, make the sensor identification of different conditions be saved in different store list, the number that all can preserve sensor identification due to each page table in store list is threshold value, therefore, can be for the corresponding sensor of each arrangement of components to be monitored, the number of sensors that need not administer BMC limits, thereby the management granularity that has guaranteed sensor, has effectively improved localization of fault precision.
Accompanying drawing explanation
Fig. 1 is system construction drawing in the embodiment of the present invention;
Fig. 2 is sensor management process flow diagram one in the embodiment of the present invention;
Fig. 3 is store list schematic diagram in the embodiment of the present invention;
Fig. 4 is the state transformation process schematic diagram of sensor in the embodiment of the present invention;
Fig. 5 is the Signalling exchange figure of user's access sensors in the embodiment of the present invention;
Fig. 6 is the detail flowchart of user's data query record in the embodiment of the present invention;
Fig. 7 is sensor management flowchart 2 in the embodiment of the present invention;
Fig. 8 is sensor management apparatus structural representation one in the embodiment of the present invention;
Fig. 9 is BMC equipment schematic diagram in the embodiment of the present invention;
Figure 10 is sensor management apparatus structural representation two in the embodiment of the present invention.
Embodiment
In order to solve there is the inaccurate problem of localization of fault in the management process of each sensor in server.In the embodiment of the present invention, in the store list of each state comprising in BMC, store the sensor identification of corresponding state, in the time that user accesses the sensor identification of storing in BMC, if it is activated state that institute's access sensors identifies corresponding state, will comprises institute's access sensors mark place page table and switch to first-selected state by activated state.Adopt technical solution of the present invention, the state corresponding according to sensor carries out category division to sensor, make the sensor identification of different conditions be saved in different store list, the number that all can preserve sensor identification due to each page table in store list is threshold value, therefore, can be for the corresponding sensor of each arrangement of components to be monitored, the number of sensors that need not administer BMC limits, thereby the management granularity that has guaranteed sensor, has effectively improved localization of fault precision.
Consult and Figure 1 shows that system architecture diagram in the embodiment of the present invention, wherein, BMC is arranged in server, connect by hardware interface and server, the component states generated data record to be monitored reporting according to each sensor in server, and database in BMC is used for storing above-mentioned data recording.Below in conjunction with accompanying drawing, the preferred embodiment of the present invention is elaborated.
Consult shown in Fig. 2, in the embodiment of the present invention, the detailed process of management of sensor is:
Step 200: receive access instruction, according to the sensor identification of carrying in this access instruction, the store list of preserving from this locality, search the sensor and identify corresponding state.
In the embodiment of the present invention, after BMC powers on and starts, each sensor that is respectively local administration configures corresponding state, be initial state (Inactive) by state configuration corresponding to sensor, or be activated state (Active) by state configuration corresponding sensor, or by state selection (Selected) headed by state configuration corresponding sensor.Wherein, in the time that BMC starts, the state corresponding to all the sensors of the local administration of BMC is initial state, in the time that state corresponding to sensor is initial state, BMC does not scan it, and the sensor of this initial state does not produce logout, user also cannot access the sensor values corresponding to sensor of initial state; In the time that BMC is activated state by the state configuration corresponding to sensor of this locality administration, BMC continues scanning to the sensor of activated state, produce logout, but user cannot access the sensor values that the sensor of activated state is corresponding with the sensor that obtains this activated state; When headed by BMC is the state configuration that the sensor of local administration is corresponding when state selection, BMC continues scanning to the sensor of this first-selection state, and to obtain the sensor generation logout of this first-selection state, user can access the sensor values corresponding to sensor of first-selected state.In said process, the logout that sensor is corresponding is status information corresponding to institute's monitoring assembly, as fault warning information, hot plug event information etc.; The registration that the sensor values that sensor is corresponding records for this sensor, as the temperature value of temperature sensor record etc.
Optionally, the method that each sensor that BMC is respectively local administration configures corresponding state is: the preset configuration strategy of preserving according to this locality, and each sensor that is respectively local administration configures corresponding state; Or, receive the configuration-direct of user's input, and obtain the configuration information carrying in this configuration-direct, each sensor that is respectively local administration according to above-mentioned configuration information configures corresponding state, wherein, the configuration-direct that user can input by terminal, is sent to server by terminal by configuration-direct, and user can pass through operation interface input configuration instruction corresponding to server.
Adopt technique scheme, adjust state corresponding to sensor according to the instruction configuration of the local preset configuration strategy of BMC or user's input, improved by the dirigibility of BMC management server; And, according to user's request, do not scan inessential sensor, reduce the inessential expense of system, improve system works efficiency.
Optionally, in BMC, store three store list, i.e. initial state table, activated state table, and first-selected state table, the sensor identification of storing corresponding state in different store list.Wherein, in the time that state corresponding to sensor is initial state, this sensor identification is stored in the local initial state table of preserving; In the time that state corresponding to sensor is activated state, this sensor identification is stored in the local activated state table of preserving; In the time that state corresponding to sensor is initial state, this sensor identification is stored in the local activated state table of preserving.
Step 210: in the time that the sensor identifies corresponding state and is activated state, the page table that comprises the sensor mark in store list is switched to first-selected state.
In the embodiment of the present invention, the state corresponding to sensor identification of accessing as user is not first-selected state, but when activated state, the sensor identification place page table that this user is accessed switches to first-selected state by activated state.Wherein, the sensor identification number that any page table comprises in store list is not more than the thresholding number of IPMI regulation and stipulation, and the sensor identification that any page table comprises is not more than 255.
Optionally, consult shown in Fig. 3, for store list schematic diagram in the embodiment of the present invention, in this store list, initial state table comprises multiple page tables, each page table all can be preserved and be less than or equal to 255 sensor identification, can preservation state in initial state table the higher limit of the sensor identification that is initial state be n*255, this n is the page table number comprising in initial state table; Identical with above-mentioned initial state table, activated state table comprises multiple page tables, each page table all can be preserved and be less than or equal to 255 sensor identification, can preservation state in activated state table the higher limit of the sensor identification that is activated state be n*255, this n is the page table number comprising in activated state table; Special, first-selected state table comprises a page table, this page table can be preserved and be less than or equal to 255 sensor identification, headed by can preservation state in first-selected state table, the higher limit of the sensor identification of state selection be 255, thereby the higher limit that meets user-accessible number of sensors in the sensor of a BMC administration of IPMI2.0 regulation and stipulation is 255.Wherein, all corresponding page table number of each page table in above-mentioned store list; The sensor identification of preserving in each page table can be related sensor mark, and for example, sensor function corresponding to the sensor identification of preserving in same page table is identical; The sensor identification of preserving in each page table can be also uncorrelated sensor identification.
Adopt technique scheme, the sensor identification of different conditions is stored in different store list, sensor identification by different conditions manages by different store list, each store list all can be managed at least 255 sensors, the thresholding number of the sensor that the number of three kinds of manageable sensors of store list can be administered a BMC who is far longer than IPMI2.0 standard defined, thus the bottleneck problem that BMC can management of sensor number avoided; And, the sensor identification of different conditions is stored in different store list, thereby makes the management work of sensor more convenient.Technical solution of the present invention can be applicable to RAS(Reliability, Availability, and Serviceability; Reliability, availability, serviceability) application scenarios and large server application scenarios.
Step 220: output packet is containing the page table of described sensor identification.
In the embodiment of the present invention, BMC exports the above-mentioned page table that comprises sensor identification obtaining to terminal, or the above-mentioned page table that comprises sensor identification obtaining is exported to the operation interface of server.
Further, due to BMC only scan attribute be the sensor of activated state or first-selected state, therefore, BMC obtains logout corresponding to sensor identification that state is activated state or first-selected state, and the sensor mark; Sensor identification and logout corresponding to sensor identification are bound, using the sensor identification after above-mentioned binding and logout corresponding to this sensor identification as a data recording, be stored in local data base.
In the embodiment of the present invention, the number of sensors of administering due to a BMC is far longer than 255, and the sensor identification of the different conditions store list difference of storing.Therefore, if while only using sensor sequence number to preserve as sensor identification in employing prior art, may occur that in different store list, sensor sequence number is identical, and the problem that causes sensor identification to repeat.As can be seen here, optional, after sensor identification is stored to corresponding store list, upgrade sensor identification, store list mark and the sensor sequence number corresponding by sensor identification are added in sensor identification; Wherein, store list mark comprises state that store list is corresponding and the page table number at sensor identification place.For example, the sensor sequence number comprising in sensor identification is 36, and store list is designated page table 17 in activated state table, represents that the mark of sensor 36 is stored in the page table 17 of activated state table.Optionally, adopt four bytes to preserve the sensor mark.
Further, in above-mentioned BMC, in the time that user need to obtain data recording, can inquire about at the UI interface of BMC by IPMI instruction.Concrete, in the time that BMC receives the data recording query statement of user's input, obtain the mark of the logout carrying in this data recording query statement, and according to the mark of this logout, obtain the data recording of the mark correspondence of the above-mentioned logout of preserving in BMC local data base, wherein, the mark of logout comprises the time attribute that logout is corresponding, and the type attribute of logout (as fault alarm event, hot plug event, sensor output value superthreshold event etc.); Or, obtain the sensor identification of carrying in data recording query statement, and according to this sensor identification, obtain the sensor of preserving in BMC local data base and identify corresponding data recording, wherein, this sensor identification is store list mark corresponding to sensor sequence number and sensor identification.Optionally, in the time that user records by IPMI instruction data query, this IPMI instruction is SQL(Structure Query Language; Structured Query Language (SQL)) the data recording query statement of form, BMC resolves the data recording query statement of this SQL form, obtains mark or the sensor identification of the logout carrying in the data recording query statement of this SQL form.
Adopt technique scheme, sensor identification in store list and logout are bound, generated data record is stored in the database of BMC, thereby avoid the problem of the asynchronous data recording confusion causing between store list and logout, guarantee in BMC the synchronism of sensor identification and logout in store list, improved the accuracy of the data recording generating based on this store list and logout.
Based on above-mentioned BMC, in the time that user need to manage the data recording in store list, send IPMI instruction to BMC the data recording in store list is managed.Be specially, in the time that BMC receives the data recording supervisory instruction of user's input, obtain the sensor identification of carrying in this data recording supervisory instruction; According to the data recording management information of carrying in above-mentioned data recording supervisory instruction, the sensor is identified to corresponding data recording and adjust.
Optionally, BMC adjusts data recording corresponding to sensor identification, comprises data recording corresponding to sensor identification deleted, and data recording is added, and state corresponding to sensor identification and corresponding data recording thereof are changed.
The process that BMC adjusts data recording corresponding to sensor identification, be specially: in the time that above-mentioned data recording management information is delete data record information, the data recording corresponding to sensor identification of preserving in delete database, and sensor identification in deletion store list, discharge the shared storage space of data recording that sensor identification and logout form; When above-mentioned data recording management information is while adding data recording information, obtain sensor identification to be added, and this sensor identification to be added is added in first-selected state table or activated state table, in first-selected state table or activated state table, create storage space, sensor identification to be added is added into after the storage space of this establishment, upgrades sensor identification according to this storage space mark (being store list mark); In the time that above-mentioned data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information, and according to above-mentioned state changed information, sensor identification to be changed is stored in corresponding store list, and upgrades data recording corresponding to sensor identification to be changed.
Optionally, state corresponding to change sensor identification is state corresponding sensor identification changed to activated state by first-selected state; Or, state corresponding sensor identification is changed to first-selected state by activated state.
Consult shown in Fig. 4, according to above-mentioned state changed information, by the process of the data recording of sensor identification to be changed and correspondence thereof, specifically comprise:
The first situation: if state changed information is that state corresponding sensor identification is changed to activated state by first-selected state, store list corresponding sensor identification is switched to activated state by first-selected state, and upgrade the data recording corresponding to the sensor of preserving in sensor identification and database.
The second situation: if state changed information is that state corresponding sensor identification is changed to first-selected state by activated state, store list corresponding sensor identification is switched to first-selected state by activated state, upgrade sensor identification, and the sensor of preserving in database identifies corresponding data recording.
Adopt technique scheme, by the sensor identification of different conditions is stored in different store list, user can adjust state corresponding to sensor identification in store list by IPMI instruction, and the data recording in database is adjusted, thereby effectively improve the dirigibility that data recording is managed.
Based on technique scheme, to consult shown in Fig. 5, in the embodiment of the present invention, user by the process of IPMI instruction access sensor identification is:
Step 500:BMC receives an IPMI instruction of user's input, and obtains the store list mark of carrying in this IPMI instruction.
In the embodiment of the present invention, above-mentioned IP MI order can be OEM(Original Equipment Manufacturer; Original Engineering Manufacturing) order, i.e. the IPMI order of user-defined format.For example, if desired access the page table 0 of activated state table, BMC receives an IPMI instruction (set sensor page id=0) of user's input.
Step 510:BMC identifies corresponding page table by above-mentioned store list and is configured to first-selected state, and sends configuration successful instruction to terminal.
In the embodiment of the present invention, BMC identifies corresponding page table by above-mentioned store list and is configured to first-selected state, switches to above-mentioned store list and identifies corresponding page table interface.For example, after the IPMI instruction (set sensor page id=0) that BMC reception user inputs by terminal, will switch to page table 0, and send configuration successful instruction (set sensor page id=0ok) to terminal.
Step 520:BMC receives the 2nd IPMI instruction that user sends, and obtains the sensor sequence number of carrying in the 2nd IPMI order.
In the embodiment of the present invention, if desired access the sensor 20 in page table 0 in activated state store list, BMC receives the 2nd IPMI instruction (get sdr sensornum=0) that user sends by terminal.
Step 530:BMC calls the sensor sequence number from above-mentioned first-selected state table, and terminal is sent to and calls successfully instruction.
In the embodiment of the present invention, if desired access sensor 20 in the page table 0 of activated state table, BMC calls sensor 20 in the page table 0 of activated state table, and sends and call successfully instruction (sdr sensornum=0) to terminal.The sensor identification that user can present by terminal, changes state corresponding to this sensor identification.
In the embodiment of the present invention, user can send an IPMI instruction and the 2nd IPMI instruction access sensor identification to BMC, optionally, user can also only send an IPMI instruction to BMC, comprises store list mark and sensor sequence number in this IPMI instruction.
Based on technique scheme, to consult shown in Fig. 6, in the embodiment of the present invention, the process that user obtains data recording by IPMI instruction is:
Step 600:BMC receives the data recording query statement that user inputs by terminal, and obtains the mark of the logout carrying in this data recording query statement.
In the embodiment of the present invention, above-mentioned data recording query statement is IPMI instruction.For example, above-mentioned data recording query statement can be following form: get sel info(sel id=XX), wherein, interocclusal record when sel represents, the mark of sel id identified event record.
Step 610:BMC, by the mark of this logout, calls the data recording of the mark correspondence of this logout from database.
Above-mentioned data recording is sent to terminal by step 620:BMC.
In the embodiment of the present invention, BMC obtains after the data recording of mark correspondence of above-mentioned logout, can adopt following form that data recording is sent to terminal: return get sel info.
Further, consult shown in Fig. 7, in the embodiment of the present invention, BMC, according to the configuration-direct of user's input, to the process being configured in the sensor of initial state is:
Step 700: receive configuration-direct, the state after sensor identification and configuration that to obtain the state that carries in this configuration-direct be initial state.
In the embodiment of the present invention, the state after configuration comprises activated state and first-selected state.
Step 710: when headed by the state after above-mentioned configuration when state selection, sensor identification is stored in the page table of first-selected state table; When headed by the state after above-mentioned configuration when state selection, sensor identification is stored in the page table of activated state table.
In the embodiment of the present invention, consult shown in Fig. 4, in the time the sensor being identified to corresponding state configuration and is activated state according to configuration-direct, in activated state table, create storage space, and this sensor identification is stored in above-mentioned storage space, accordingly, if desired sensor identification is configured to initial state from activated state, sensor identification is deleted from above-mentioned activated state table; In the time the sensor being identified headed by corresponding state configuration to state selection according to configuration-direct, in first-selected state table, create storage space, and this sensor identification is stored in above-mentioned storage space, accordingly, if desired sensor identification is configured to initial state from first-selected state, sensor identification is deleted from above-mentioned first-selected state table.Wherein, above-mentioned storage space is a memory location in the page table of store list, the sensor identification number that this any page table comprises is not more than the thresholding number of IPMI regulation and stipulation, in each page table, can preserve sensor identification number and be not more than 255.
Based on technique scheme, consult shown in Fig. 8, a kind of sensor management apparatus is provided in the embodiment of the present invention, be applied in the sensor management of BMC, comprise receiving element 80, search unit 81, switch unit 82, and output unit 83, wherein:
Receiving element 80, for receiving access instruction, and is sent to described access instruction to search unit 81;
Consult shown in Fig. 8, the present invention also provides a kind of sensor management equipment, is applied in the sensor management of BMC, comprises hardware interface 90, storer 91, and processor 92:
Hardware interface 90, for receiving access instruction, and is sent to processor 92 by described access instruction;
Described hardware interface 90, the page table that comprises sensor identification also sending for receiving described processor 92, and by the described page table output that comprises sensor identification.
Optionally, described processor 92, also for obtaining any sensor identification that described state is activated state or first-selected state, and described state is the logout corresponding to any sensor identification of activated state or first-selected state; Be that any sensor identification of activated state or first-selected state and described state are that the logout corresponding to any sensor identification of activated state or first-selected state is sent to described storer 91 as a data recording using described state;
Optionally, described storer 91, also stores for receiving the data recording that described processor 92 sends.
Further, described hardware interface 90, also for receiving the data recording query statement of user's input, and is sent to processor 92 by described data recording query statement;
Further, described processor 92, the described data recording query statement also sending for receiving described hardware interface 90, obtain the mark of the logout carrying in described data recording query statement, and according to the mark of described logout, obtain the data recording of the mark correspondence of the described logout of preserving in described database; Or, obtain the sensor identification of carrying in described data recording query statement, and according to described sensor identification, obtain the data recording corresponding to described sensor identification of preserving in described storer 91.
Further, described hardware interface 90, also for receiving the sensor management instruction of user's input, and is sent to described processor 92 by described sensor management instruction;
Further, described processor 92, the sensor management instruction also sending for receiving described hardware interface 90, obtains sensor identification and the data recording management information of in described data recording supervisory instruction, carrying; In the time that described data recording management information is delete data record information, deletes sensor identification described in the page table of described sensor identification place, and delete the data recording corresponding to described sensor identification of preserving in described storer 91; When described data recording management information is, while adding data recording information, to obtain sensor identification to be added, described sensor identification to be added is added in described first-selected state table or activated state table; In the time that described data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information thereof, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, and upgrades the data recording corresponding to sensor identification to be changed of preserving in sensor identification to be changed and described storer 91 in described store list.
Further, described processor 92, if be also that state corresponding sensor identification to be changed is changed to activated state by first-selected state for described state changed information, is configured to activated state table by the first-selected state table at described sensor identification to be changed place; If described state changed information is that state corresponding sensor identification to be changed is changed to first-selected state by activated state, activated state table corresponding described sensor identification to be changed is configured to first-selected state table.
Based on technique scheme, consult shown in Figure 10, the invention provides a kind of sensor management apparatus, comprise receiving element 100, acquiring unit 101, and storage unit 102, wherein:
Receiving element 100, for receiving configuration-direct, and is sent to acquiring unit 101 by configuration-direct;
Acquiring unit 101, for receiving the configuration-direct that described receiving element 100 sends, state after sensor identification and configuration that to obtain the state that carries in described configuration-direct be initial state, and state after the sensor identification that is initial state by described state and configuration is sent to storage unit 102;
In sum, in the embodiment of the present invention, receive access instruction, according to the sensor identification of carrying in this access instruction, the store list of preserving from this locality, search the sensor and identify corresponding state; In the time that the sensor identifies corresponding state and is activated state, the page table that comprises the sensor mark in store list is switched to first-selected state; Output packet is containing the page table of described sensor identification.Adopt technical solution of the present invention, adopt technical solution of the present invention, the state corresponding according to sensor carries out category division to sensor, make the sensor identification of different conditions be saved in different store list, the number that all can preserve sensor identification due to each page table in store list is threshold value, therefore, can be for the corresponding sensor of each arrangement of components to be monitored, the number of sensors that need not administer BMC limits, thereby guarantee the management granularity of sensor, effectively improve localization of fault precision, and reduce the complexity of data recording management.
Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, completely implement software example or the form in conjunction with the embodiment of software and hardware aspect.And the present invention can adopt the form at one or more upper computer programs of implementing of computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The present invention is with reference to describing according to process flow diagram and/or the block scheme of the method for the embodiment of the present invention, equipment (system) and computer program.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or block scheme and/or square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, the instruction that makes to carry out by the processor of computing machine or other programmable data processing device produces the device for realizing the function of specifying at flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, the instruction that makes to be stored in this computer-readable memory produces the manufacture that comprises command device, and this command device is realized the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame.
These computer program instructions also can be loaded in computing machine or other programmable data processing device, make to carry out sequence of operations step to produce computer implemented processing on computing machine or other programmable devices, thereby the instruction of carrying out is provided for realizing the step of the function of specifying in flow process of process flow diagram or multiple flow process and/or square frame of block scheme or multiple square frame on computing machine or other programmable devices.
Although described the preferred embodiments of the present invention, once those skilled in the art obtain the basic creative concept of cicada, can make other change and modification to these embodiment.So claims are intended to be interpreted as comprising preferred embodiment and fall into all changes and the modification of the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification and not depart from the spirit and scope of the embodiment of the present invention the embodiment of the present invention.Like this, if within these of the embodiment of the present invention are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention is also intended to comprise these changes and modification interior.
Claims (11)
1. a Method of Sensor Management, is applied in the sensor management of baseboard management controller BMC, it is characterized in that, described BMC stores first-selected state table and activated state table, records the sensor identification of state selection headed by state in first-selected state table, and the method comprises:
Receive access instruction, according to the sensor identification of carrying in access instruction, the store list of preserving from this locality, search state corresponding to described sensor identification;
In the time that state corresponding to described sensor identification is activated state, the page table that comprises described sensor identification in described store list is switched to described first-selected state; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation;
Output packet is containing the page table of described sensor identification.
2. the method for claim 1, is characterized in that, also comprises the data recording corresponding with each sensor identification in described first-selected state table and each sensor identification difference in activated state table in described BMC;
The generation method of data recording corresponding to any sensor identification in any sensor identification or activated state table in described first-selected state table, comprising:
Obtaining described state is any sensor identification of activated state or first-selected state, and described state is the logout corresponding to any sensor identification of activated state or first-selected state;
Using described state be any sensor identification of activated state or first-selected state and corresponding logout thereof as a data recording, be stored in local data base.
3. method as claimed in claim 2, is characterized in that, is stored to after local data base in described data recording, when receiving after the data recording query statement of user's input, further comprises:
Obtain the mark of the logout carrying in described data recording query statement, and according to the mark of described logout, obtain the data recording of the mark correspondence of the described logout of preserving in described database; Or,
Obtain the sensor identification of carrying in described data recording query statement, and according to described sensor identification, obtain the data recording corresponding to described sensor identification of preserving in described database.
4. method as claimed in claim 2, is characterized in that, is stored to after local data base in described data recording, when receiving after the data recording supervisory instruction of user's input, further comprises:
Obtain sensor identification and the data recording management information of in described data recording supervisory instruction, carrying;
In the time that described data recording management information is delete data record information, deletes the described sensor identification in the page table of described sensor identification place, and delete the data recording corresponding to described sensor identification of preserving in described database;
When described data recording management information is, while adding data recording information, to obtain sensor identification to be added, described sensor identification to be added is added in described first-selected state table or described activated state table;
In the time that described data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information thereof, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, and upgrades the data recording corresponding to sensor identification to be changed of preserving in sensor identification to be changed and described database in described store list.
5. method as claimed in claim 4, is characterized in that, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, specifically comprises:
If described state changed information is that state corresponding sensor identification to be changed is changed to activated state by first-selected state, the first-selected state table at described sensor identification to be changed place is configured to activated state table;
If described state changed information is that state corresponding sensor identification to be changed is changed to first-selected state by activated state, the activated state table at described sensor identification to be changed place is configured to first-selected state table.
6. a sensor management apparatus, be applied in the sensor management of baseboard management controller BMC, it is characterized in that, described sensor management apparatus stores first-selected state table and activated state table, the sensor identification that records state selection headed by state in first-selected state table, this device comprises:
Receiving element, for receiving access instruction, and is sent to described access instruction to search unit;
Search unit, the access instruction sending for receiving described receiving element, and according to the sensor identification of carrying in described access instruction, the store list of preserving from this locality, search state corresponding to described sensor identification, and state corresponding described sensor identification is sent to switch unit;
Switch unit, described in receiving, search state corresponding to described sensor identification that unit sends, in the time that state corresponding to described sensor identification is activated state, the page table that comprises described sensor identification in described store list is switched to described first-selected state, and the described page table that comprises sensor identification is sent to output unit; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation;
Output unit, for receiving after the page table that comprises sensor identification of described switch unit transmission, output packet is containing the page table of described sensor identification.
7. device as claimed in claim 6, is characterized in that, also comprises storage unit, for:
Obtaining described state is any sensor identification of activated state or first-selected state, and described state is the logout corresponding to any sensor identification of activated state or first-selected state; Using described state be any sensor identification of activated state or first-selected state and corresponding logout thereof as a data recording, be stored in local data base.
8. device as claimed in claim 7, is characterized in that, also comprises data recording acquiring unit, for:
Be stored to after local data base in described data recording, when receiving after the data recording query statement of user's input, obtain the mark of the logout carrying in described data recording query statement, and according to the mark of described logout, obtain the data recording of the mark correspondence of the described logout of preserving in described database; Or, obtain the sensor identification of carrying in described data recording query statement, and according to described sensor identification, obtain the data recording corresponding to described sensor identification of preserving in described database.
9. device as claimed in claim 7, is characterized in that, also comprises processing unit, for:
Be stored to after local data base in described data recording, when receiving after the sensor management instruction of user's input, obtain sensor identification and the data recording management information of in described data recording supervisory instruction, carrying; In the time that described data recording management information is delete data record information, deletes the described sensor identification in the page table of described sensor identification place, and delete the data recording corresponding to described sensor identification of preserving in described database; When described data recording management information is, while adding data recording information, to obtain sensor identification to be added, described sensor identification to be added is added in described first-selected state table or activated state table; In the time that described data recording management information is state corresponding to change sensor identification, obtain sensor identification to be changed and state changed information thereof, according to described state changed information, described sensor identification to be changed is stored in corresponding page table, and upgrades the data recording corresponding to sensor identification to be changed of preserving in sensor identification to be changed and described database in described store list.
10. device as claimed in claim 9, is characterized in that, described processing unit, specifically for:
If described state changed information is that state corresponding sensor identification to be changed is changed to activated state by first-selected state, the first-selected state table at described sensor identification to be changed place is configured to activated state table; If described state changed information is that state corresponding sensor identification to be changed is changed to first-selected state by activated state, the activated state table at described sensor identification to be changed place is configured to first-selected state table.
11. 1 kinds of Method of Sensor Management, be applied in the sensor management of baseboard management controller BMC, it is characterized in that, described BMC stores first-selected state table, activated state table and initial state table, in first-selected state table, record the sensor identification of state selection headed by state, in activated state table, record the sensor identification that state is activated state, the method comprises:
Receive configuration-direct, the state after sensor identification and configuration that to obtain the state that carries in described configuration-direct be initial state;
When headed by the state after described configuration when state selection, described sensor identification is stored in the page table of described first-selected state table;
In the time that the state after described configuration is activated state, described sensor identification is stored in the page table of described activated state table; Wherein, the sensor identification number that described in any, page table comprises is not more than the thresholding number of IPMI regulation and stipulation.
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