CN111913551B - Control method for resetting baseboard management controller - Google Patents
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- CN111913551B CN111913551B CN201910381238.6A CN201910381238A CN111913551B CN 111913551 B CN111913551 B CN 111913551B CN 201910381238 A CN201910381238 A CN 201910381238A CN 111913551 B CN111913551 B CN 111913551B
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/24—Resetting means
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Abstract
The invention provides a control method for resetting a baseboard management controller, which comprises the following steps: generating a first heartbeat signal and an internal integrated circuit (I2C) heartbeat signal, which jump between a first logic value and a second logic value, by each baseboard management controller when the baseboard management controllers are started and normally operate; storing a plurality of health flags corresponding to the baseboard management controllers respectively through a control unit; the control unit generates a corresponding reset signal according to at least the logic value of each health flag to reset the baseboard management controller corresponding to the logic value of the health flag equal to the second logic value.
Description
Technical Field
The present invention relates to a control method, and more particularly, to a control method for resetting a baseboard management controller.
Background
In a conventional rack device (rack) having a plurality of nodes, a user or manager can know the system status of the whole rack device through the remote monitoring function supported by the baseboard management controller (Baseboard Management Controller, BMC). However, when at least one baseboard management Controller included in the cabinet device is abnormal, and the cabinet device is not configured by adopting a cabinet management Controller (CHASSIS MANAGEMENT Controller, CMC), a user or manager cannot reset the abnormal baseboard management Controller by remote control, and must arrange personnel to the cabinet device to execute a reset key corresponding to a baseboard management Controller reset command. Therefore, how to provide a control method for correctly and efficiently controlling the baseboard management controller to execute the reset under the architecture of the non-Cabinet Management Controller (CMC) is a problem to be solved.
Disclosure of Invention
The present invention provides a control method for resetting a baseboard management controller correctly and efficiently.
In order to solve the above technical problems, a control method for resetting baseboard management controllers is suitable for a cabinet device, the cabinet device comprises a plurality of baseboard management controllers and a control unit electrically connected with the baseboard management controllers, and the control method comprises steps (a) - (e).
In step (a), a first heartbeat signal and an Inter-integrated circuit (I2C) heartbeat signal are generated by each baseboard management controller when the baseboard management controller is started and operates normally, wherein the first heartbeat signal and the Inter-integrated circuit (Inter-INTEGRATED CIRCUIT, I2C) heartbeat signal jump between a first logic value and a second logic value.
In step (b), a plurality of health flags corresponding to the baseboard management controllers are stored by the control unit.
In step (C), when the control unit determines that the first heartbeat signal and the internal integration circuit (I2C) heartbeat signal corresponding to one of the baseboard management controllers have a jump between the first logic value and the second logic value, the control unit determines that the corresponding baseboard management controller is normal, and sets the logic value of the corresponding health flag to the first logic value.
In step (d), when the control unit determines that the first heartbeat signal or the internal integrated circuit (I2C) heartbeat signal corresponding to one of the baseboard management controllers does not jump between the first logic value and the second logic value, it determines that the corresponding baseboard management controller is abnormal, and sets the logic value of the corresponding health flag to the second logic value.
In step (e), the control unit generates a reset signal according to the logic value of each health flag to reset the baseboard management controller corresponding to the logic value of the health flag equal to the second logic value.
Preferably, in step (e), when the control unit determines that the logic value of the health flag of the bmc corresponding to the operation abnormality is equal to the second logic value for a predetermined time, the control unit generates the reset signal of the bmc corresponding to the operation abnormality to reset the bmc corresponding to the operation abnormality.
Preferably, in step (a), each baseboard management controller also generates a presence signal, and generates the first heartbeat signal and the internal integrated circuit (I2C) heartbeat signal when the baseboard management controller is started and operates normally.
In step (C), the control unit determines that the corresponding baseboard management controller is normal when the control unit determines that the logic value of the presence signal is equal to a preset logic value, and then determines that the first heartbeat signal and the heartbeat signal of the internal integration circuit (I2C) have a jump between the first logic value and the second logic value.
In step (d), the control unit determines that the corresponding baseboard management controller is abnormal when the logic value of the presence signal is equal to the preset logic value, and then determines that the first heartbeat signal or the internal integrated circuit (I2C) heartbeat signal does not jump between the first logic value and the second logic value.
Preferably, the control unit is a complex programmable logic device (Complex programmable Logic Device, CPLD) comprising a memory.
The invention also provides another control method for resetting the baseboard management controllers, which is suitable for a cabinet device and a computer terminal, wherein the cabinet device comprises a plurality of baseboard management controllers and a control unit electrically connected with the baseboard management controllers, and the control method comprises the steps (a) - (f).
In step (a), a first heartbeat signal and an Inter-integrated circuit (I2C) heartbeat signal are generated by each baseboard management controller when the baseboard management controller is started and operates normally, wherein the first heartbeat signal and the Inter-integrated circuit (Inter-INTEGRATED CIRCUIT, I2C) heartbeat signal jump between a first logic value and a second logic value.
In step (b), a plurality of health flags corresponding to the baseboard management controllers are stored by the control unit.
In step (C), when the control unit determines that the first heartbeat signal and the internal integration circuit (I2C) heartbeat signal corresponding to one of the baseboard management controllers have a jump between the first logic value and the second logic value, the control unit determines that the corresponding baseboard management controller is normal, and sets the logic value of the corresponding health flag to the first logic value.
In step (d), when the control unit determines that the first heartbeat signal or the internal integrated circuit (I2C) heartbeat signal corresponding to one of the baseboard management controllers does not jump between the first logic value and the second logic value, it determines that the corresponding baseboard management controller is abnormal, and sets the logic value of the corresponding health flag to the second logic value.
In step (e), a connection is established between one of the baseboard management controllers operating normally and the computer terminal to receive a reset instruction of the baseboard management controller generated by a user input via the computer terminal and corresponding to the abnormal operation.
In step (f), the control unit generates a reset signal according to the logic value of each health flag and the reset command to reset the baseboard management controller with abnormal operation.
Preferably, in step (f), the control unit receives the reset instruction through one of the baseboard management controllers operating normally, and generates the corresponding reset signal to reset the baseboard management controller operating abnormally when the logic value of the health flag of the baseboard management controller corresponding to the operation abnormality is determined to be equal to the second logic value.
Preferably, in step (a), each baseboard management controller also generates a presence signal, and generates the first heartbeat signal and the internal integrated circuit (I2C) heartbeat signal when the baseboard management controller is started and operates normally.
In step (C), the control unit determines that the corresponding baseboard management controller is normal when the control unit determines that the logic value of the presence signal is equal to a preset logic value, and then determines that the first heartbeat signal and the heartbeat signal of the internal integration circuit (I2C) have a jump between the first logic value and the second logic value.
In step (d), the control unit determines that the corresponding baseboard management controller is abnormal when the logic value of the presence signal is equal to the preset logic value, and then determines that the first heartbeat signal or the internal integrated circuit (I2C) heartbeat signal does not jump between the first logic value and the second logic value.
Preferably, the control unit is a complex programmable logic device (Complex programmable Logic Device, CPLD) comprising a memory.
Compared with the prior art, the control method for resetting the baseboard management controller of the invention judges whether the corresponding baseboard management controller works normally or not according to the first heartbeat signal and the internal integrated circuit (I2C) heartbeat signal by the control unit so as to determine the logic value of the corresponding health flag. The control unit generates the reset signal corresponding to the baseboard management controller according to a reset instruction generated by another computer terminal and after further confirming the logic value of the corresponding health flag or according to the time indicated by the logic value of the health flag being greater than the preset time, so as to reset the corresponding baseboard management controller (i.e. the abnormal operation person), thereby realizing the purpose of remotely resetting or automatically judging and resetting the abnormal operation baseboard management controller respectively, and solving the problems in the prior art.
[ Description of the drawings ]
FIG. 1 is a block diagram illustrating a cabinet apparatus to which the control method of the reset baseboard management controller of the present invention is applied.
FIG. 2 is a flow chart illustrating an embodiment of a method for controlling a reset baseboard management controller according to the present invention.
[ Detailed description ] of the invention
Referring to fig. 1, the control method of the reset baseboard management controller of the present invention is suitable for a Rack device (Rack) and a computer terminal 9, such as a server Rack (SERVER RACK). The cabinet device comprises a cabinet shell 7, a plurality of fan units 51-54, a plurality of boards 41-44, a plurality of identification pins (ID pins) 61-64, a plurality of buses 31-34, a plurality of baseboard management controllers (Baseboard Management Controller, BMC) 21-24 and a control unit 1, wherein the fan units 51-54, the boards 41-44, the identification pins (ID pins) and the baseboard management controllers (Baseboard Management Controller, BMC) are arranged in the cabinet shell 7, and the cabinet device does not adopt the framework of a Cabinet Management Controller (CMC). The computer terminal 9 is, for example, a host computer.
Each of the boards 41-44 is regarded as a Node (Node), and each of the fan units 51-54 includes a plurality of fans. The identification pins 61 to 64 and the baseboard management controllers 21 to 24 are respectively provided on the boards 41 to 44 one by one. In the present embodiment, for convenience of description, fig. 1 illustrates four baseboard management controllers 21-24, four buses 31-34, four fan units 51-54, and four boards 41-44. The buses 31-34 support an Inter-INTEGRATED CIRCUIT (I2C) protocol. In other embodiments, the number of the fan units 51 to 54 and the fans may be singular or plural, and the fan units 51 to 54 may be disposed on the boards 41 to 44, or the boards 41 to 44 may be not limited thereto.
Each baseboard management controller 21-24 is electrically connected to the control unit 1 via the bus 31-34. The baseboard management controllers 21 to 24 are also electrically connected to the fan units 51 to 54, respectively, and store a plurality of operation data to the control unit 1 via the buses 31 to 34, respectively. Each baseboard management controller 21-24 also detects the electrically connected fan units 51-54 to obtain the operation data related to the corresponding fan units 51-54. The operation data of each fan unit 51 to 54 is, for example, information of the rotation speed, temperature, etc. of the fans of the fan units 51 to 54. Additionally, the following additional explanation is provided: in this embodiment, the operation data is taken as an example of the operation data related to the fan units 51 to 54, and in other embodiments, the operation data may also include other related information in the server cabinet, such as the temperature, power consumption, SN information, ID, power-on status, health status of hardware, configuration information (e.g. CPU, memory, hard disk, BIOS/BMC version), and power-on/off control of the power unit, or the input power consumption, output power consumption, input voltage, output voltage, input current, output current, switch control, status, and operating temperature of the power unit, which are not limited.
The control unit 1 comprises a memory 11, the memory 11 comprising a plurality of memory blocks, for example five, for receiving and storing the operation data from the baseboard management controllers 21 to 24, respectively. The control unit 1 is, for example, a complex programmable logic device (Complex programmable Logic Device, CPLD) comprising a memory 11 and arranged at a local (local) end. That is, the control unit 1 may be disposed on a main board, a back board, or a fan board of the cabinet device, for example. Four of the five memory blocks of the memory 11 are used for storing the operation data respectively, and the remaining other memory block is used for storing related information generated by the baseboard management controller (e.g. 21) operating in a master mode, such as the ambient temperature in the cabinet housing 7, the wattage and temperature of the power supplies, etc., to provide other baseboard management controllers 22-24 with read.
Additionally, the following additional explanation is provided: each baseboard management controller 21-24 also receives a corresponding identification signal, and stores the generated operation data to a corresponding one of the memory blocks 112-115 of the memory 11 of the control unit 1 via the corresponding bus 31-34 according to the corresponding identification signal. In this embodiment, when the four baseboard management controllers 21 to 24 are respectively disposed on the four boards 41 to 44 of the computer system, the four baseboard management controllers 21 to 24 respectively determine the logic values of the four corresponding identification signals according to the four groups of identification pins 61 to 64, i.e. each baseboard management controller 21 to 24 respectively stores the operation data into the addresses of the four memory blocks of the memory 11 of the control unit 1 according to the logic values of the identification signals of the corresponding identification pins 61 to 64 disposed on the same board 41 to 44.
Referring to fig. 1 and 2, fig. 2 is a schematic diagram of a control method of the reset baseboard management controller according to an embodiment of the invention, and includes steps S1 to S6.
In step S1, each baseboard management controller 21-24 generates a presence signal (Present) P1-P4, and transmits the presence signal P1-P4 to the control unit 1, and generates a first Heartbeat signal (Heartbeat) HB 1-HB 4 and an internal integrated circuit (Inter-INTEGRATED CIRCUIT, I2C) Heartbeat signal that jumps between a first logic value and a second logic value when started and operated normally.
More specifically, the presence signals P1 to P4 are generated when the corresponding boards 41 to 44 are inserted into the slots or connectors of the cabinet housing 7, and after the power-on is started, a logic value change, for example, a logic 0 to a logic 1 is generated. Each of the first heartbeat signals HB 1-HB 4 indicates whether the firmware of the corresponding baseboard management controller 21-24 is operating normally and is not transmitted to the control unit 1 via the buses 31-34. Each of the internal integrated circuit (I2C) heartbeat signals indicates whether the software of the corresponding baseboard management controller 21-24 is operating properly and is transmitted to the control unit 1 via the buses 31-34. One of the first logic value and the second logic value is logic 1 and the other is logic 0, respectively, and the frequency of the heartbeat signal is, for example, 0.5 or 1 hz, but not limited thereto.
In step S2, the control unit 1 stores a plurality of health flags corresponding to the baseboard management controllers 21 to 24, respectively.
In step S3, when the control unit 1 determines that the logic value of the presence signal P1-P4 is equal to a preset logic value, it further determines that the first heartbeat signal HB 1-HB 4 corresponding to one of the baseboard management controllers 21-24 and the heartbeat signal of the internal integrated circuit (I2C) both have a jump between the first logic value and the second logic value, and determines that the corresponding baseboard management controller 21-24 is normal, and the logic value of the corresponding health flag is set to the first logic value.
In step S4, when the control unit 1 determines that the logic value of the presence signal P1-P4 is equal to the preset logic value, it further determines that the first heartbeat signal HB 1-HB 4 or the internal integrated circuit (I2C) heartbeat signal corresponding to one of the baseboard management controllers 21-24 does not jump between the first logic value and the second logic value, determines that the baseboard management controllers 21-24 are abnormal, and sets the logic value of the health flag to the second logic value.
For example, when the baseboard management controllers 21 to 24 are started up or after the startup but the software operation performed by the baseboard management controllers is abnormal, the logic value of the generated heartbeat signal of the internal integrated circuit (I2C) is kept at the first logic value or the second logic value, such as at logic 0, or when the firmware operation performed by the baseboard management controllers 21 to 24 is abnormal, the logic value of the generated heartbeat signals HB1 to HB4 is kept at the first logic value or the second logic value, such as at logic 0.
As is known from the steps S2-S4, the control unit 1 receives the presence signals P1-P4, the first heartbeat signals HB 1-HB 4 and the internal integration circuit (I2C) heartbeat signals from the baseboard management controllers 21-24, stores a plurality of health flags corresponding to the baseboard management controllers 21-24 respectively, and according to the presence signals P1-P4, the first heartbeat signals HB 1-HB 4 and the internal integration circuit (I2C) heartbeat signals of each baseboard management controller 21-24, when the corresponding baseboard management controllers 21-24 are judged to be normal, the logic value of the health flag is equal to the first logic value, and when the corresponding baseboard management controllers 21-24 are judged to be abnormal, the logic value of the health flag is equal to the second logic value. In addition, the following are to be specified: in other embodiments, the control unit 1 may determine whether the corresponding baseboard management controllers 21 to 24 are operating normally according to the presence signals P1 to P4 and the first heartbeat signals HB1 to HB4 instead of the heartbeat signal of the internal integrated circuit (I2C).
In step S5, one of the baseboard management controllers 21 to 24 operating normally is connected to the computer terminal 9 to receive a reset command corresponding to the baseboard management controller 21 to 24 operating abnormally, which is generated by a user inputting via the computer terminal 9. More specifically, a user or manager can establish a connection, i.e., a remote connection, with one of the baseboard management controllers 21-24 of the cabinet device through the computer terminal 9. The user can also obtain the abnormal operation of the baseboard management controllers 21-24 of the cabinet device through the computer host, for example, read the logic values of the health flags stored in the control unit 1, and then generate the reset instruction of the baseboard management controllers 21-24 corresponding to the abnormal operation through the computer host, namely, the user generates the reset instruction when the computer terminal 9 confirms that the baseboard management controllers 21-24 are abnormal for the first time manually.
In step S6, the control unit 1 receives the reset command from one of the baseboard management controllers 21 to 24 operating normally, and generates a corresponding reset signal R1 to R4 to reset the baseboard management controller 21 to 24 corresponding to the health flag having the logic value equal to the second logic value (i.e. operating abnormally) when determining that the logic value of the health flag of the baseboard management controller 21 to 24 corresponding to the operating abnormally is equal to the second logic value. In other words, the baseboard management controllers 21-24 receiving the reset command perform a second confirmation according to the corresponding health flag to generate the reset signals R1-R4.
Therefore, as shown in steps S5 and S6, in this embodiment, when the abnormal operation occurs in the parts of the baseboard management controllers 21 to 24, the user can first confirm the first time of the human operation through the network by means of the remote connection, and then confirm the second time of the baseboard management controllers 21 to 24 with normal operation, so as to reset the abnormal operation baseboard management controllers 21 to 24, thereby avoiding the need of the conventional process of directly going to the machine room for restarting. In other embodiments, the step S5 may be omitted, and the step S6 is modified to that the control unit 1 generates the reset signals R1 to R4 of the bmcs 21 to 24 corresponding to the abnormal operation to reset the bmcs 21 to 24 corresponding to the abnormal operation when the logic value of the health flag of the bmcs 21 to 24 corresponding to the abnormal operation is determined to be equal to the second logic value for a predetermined time, such as several tens of milliseconds.
In summary, the control unit determines whether the corresponding baseboard management controller operates normally according to the logic value of the presence signal, and then determines the logic value of the corresponding health flag according to the first heartbeat signal or the first heartbeat signal and the heartbeat signal of the internal integrated circuit (I2C). The user can generate a reset instruction when the abnormal condition of the baseboard management controller is confirmed manually by another computer terminal for the first time, and then the control unit performs a second confirmation according to the corresponding health flag after receiving the reset instruction so as to generate the reset signal. Or the control unit automatically generates the reset signal when the abnormal time indicated by the logic value of the health flag is longer than the preset time, so that the aim of the invention can be achieved.
The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the invention is subject to the protection scope of the claims.
Claims (8)
1. A control method for resetting baseboard management controllers, which is suitable for a cabinet device, wherein the cabinet device comprises a plurality of baseboard management controllers and a control unit electrically connected with the baseboard management controllers, and is characterized in that the control method comprises the following steps:
(a) Generating a first heartbeat signal and an internal integrated circuit heartbeat signal which jump between a first logic value and a second logic value by each baseboard management controller when the baseboard management controller is started and operates normally;
(b) Storing a plurality of health flags corresponding to the baseboard management controllers respectively through the control unit;
(c) When the control unit judges that the first heartbeat signal and the internal integrated circuit heartbeat signal corresponding to one of the baseboard management controllers jump between the first logic value and the second logic value, the corresponding baseboard management controller is judged to work normally, and the logic value of the corresponding health flag is set to be the first logic value;
(d) When the control unit judges that the first heartbeat signal or the internal integrated circuit heartbeat signal corresponding to one of the baseboard management controllers does not jump between the first logic value and the second logic value, the control unit judges that the corresponding baseboard management controller is abnormal in operation, and sets the logic value of the corresponding health flag to the second logic value; and
(E) And generating a corresponding reset signal by the control unit according to the logic value of each health flag so as to reset the baseboard management controller corresponding to the logic value of the health flag equal to the second logic value.
2. The method according to claim 1, wherein in step (e), when the control unit determines that the logic value of the health flag of the bmc corresponding to the operation abnormality is equal to the second logic value for a predetermined time, the control unit generates the reset signal of the bmc corresponding to the operation abnormality to reset the bmc corresponding to the operation abnormality.
3. The method for controlling a reset baseboard management controller of claim 1,
In step (a), each baseboard management controller also generates a present signal, and generates the first heartbeat signal and the internal integrated circuit heartbeat signal when the baseboard management controller is started and operates normally,
In step (c), the control unit determines that the corresponding baseboard management controller is normal when the control unit determines that the logic value of the presence signal is equal to a preset logic value, and then determines that the first heartbeat signal and the internal integrated circuit heartbeat signal jump between the first logic value and the second logic value,
In step (d), the control unit determines that the corresponding baseboard management controller is abnormal when the logic value of the presence signal is equal to the preset logic value, and then determines that the first heartbeat signal or the internal integrated circuit heartbeat signal does not jump between the first logic value and the second logic value.
4. The method of claim 1, wherein the control unit is a complex programmable logic device including a memory.
5. A control method for resetting baseboard management controllers, which is applicable to a cabinet device and a computer terminal, wherein the cabinet device comprises a plurality of baseboard management controllers and a control unit electrically connected with the baseboard management controllers, and the control method is characterized by comprising the following steps:
(a) Generating a first heartbeat signal and an internal integrated circuit heartbeat signal which jump between a first logic value and a second logic value by each baseboard management controller when the baseboard management controller is started and operates normally;
(b) Storing a plurality of health flags corresponding to the baseboard management controllers respectively through the control unit;
(c) When the control unit judges that the first heartbeat signal and the internal integrated circuit heartbeat signal corresponding to one of the baseboard management controllers jump between the first logic value and the second logic value, the corresponding baseboard management controller is judged to work normally, and the logic value of the corresponding health flag is set to be the first logic value;
(d) When the control unit judges that the first heartbeat signal or the internal integrated circuit heartbeat signal corresponding to one of the baseboard management controllers does not jump between the first logic value and the second logic value, the control unit judges that the corresponding baseboard management controller is abnormal in operation, and sets the logic value of the corresponding health flag to the second logic value;
(e) Establishing a connection line with the computer terminal through one of the baseboard management controllers which normally operates so as to receive a reset instruction of the baseboard management controller which is generated by a user through the computer terminal input and corresponds to abnormal operation; and
(F) And generating a corresponding reset signal by the control unit according to the logic value of each health flag and the reset instruction so as to reset the baseboard management controller corresponding to the abnormal operation.
6. The method according to claim 5, wherein in the step (f), the control unit receives the reset command via one of the baseboard management controllers operating normally, and generates the reset signal when determining that the logic value of the health flag of the baseboard management controller operating abnormally is equal to the second logic value, so as to reset the baseboard management controller operating abnormally.
7. The method for controlling a reset baseboard management controller of claim 5,
In step (a), each baseboard management controller also generates a present signal, and generates the first heartbeat signal and the internal integrated circuit heartbeat signal when the baseboard management controller is started and operates normally,
In step (c), the control unit determines that the corresponding baseboard management controller is normal when the control unit determines that the logic value of the presence signal is equal to a preset logic value, and then determines that the first heartbeat signal and the internal integrated circuit heartbeat signal jump between the first logic value and the second logic value,
In step (d), the control unit determines that the corresponding baseboard management controller is abnormal when the logic value of the presence signal is equal to the preset logic value, and then determines that the first heartbeat signal or the internal integrated circuit heartbeat signal does not jump between the first logic value and the second logic value.
8. The method of claim 5, wherein the control unit is a complex programmable logic device including a memory.
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009193492A (en) * | 2008-02-18 | 2009-08-27 | Nec Computertechno Ltd | Computer system, information processing method, and program |
| JP2011070655A (en) * | 2009-08-24 | 2011-04-07 | Toshiba Corp | Information processing apparatus, memory dump system and memory dump method |
| WO2011159996A2 (en) * | 2010-06-17 | 2011-12-22 | Jumplion, Inc. | Apparatus, method and computer-readable storage medium for evaluating a physiological condition of a patient |
| TW201339969A (en) * | 2012-03-23 | 2013-10-01 | Hon Hai Prec Ind Co Ltd | Management method and system for start servers in data center |
| CN106326060A (en) * | 2015-06-25 | 2017-01-11 | 昆达电脑科技(昆山)有限公司 | Baseplate management control system and method for same |
| TW201704929A (en) * | 2015-07-30 | 2017-02-01 | 神雲科技股份有限公司 | Server and method for detecting power reset |
| TW201729097A (en) * | 2016-02-05 | 2017-08-16 | 神雲科技股份有限公司 | Rack |
| CN107179804A (en) * | 2016-03-09 | 2017-09-19 | 佛山市顺德区顺达电脑厂有限公司 | Enclosure means |
| CN108038019A (en) * | 2017-12-25 | 2018-05-15 | 曙光信息产业(北京)有限公司 | A kind of automatically restoring fault method and system of baseboard management controller |
| CN108799176A (en) * | 2018-05-25 | 2018-11-13 | 环胜电子(深圳)有限公司 | fan control system and method |
| CN109656739A (en) * | 2018-12-10 | 2019-04-19 | 英业达科技有限公司 | Method of servicing, system, mainboard and computer readable storage medium |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8244793B2 (en) * | 2007-05-14 | 2012-08-14 | International Business Machines Corporation | Resetting a HyperTransport link in a blade server |
-
2019
- 2019-05-08 CN CN201910381238.6A patent/CN111913551B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009193492A (en) * | 2008-02-18 | 2009-08-27 | Nec Computertechno Ltd | Computer system, information processing method, and program |
| JP2011070655A (en) * | 2009-08-24 | 2011-04-07 | Toshiba Corp | Information processing apparatus, memory dump system and memory dump method |
| WO2011159996A2 (en) * | 2010-06-17 | 2011-12-22 | Jumplion, Inc. | Apparatus, method and computer-readable storage medium for evaluating a physiological condition of a patient |
| TW201339969A (en) * | 2012-03-23 | 2013-10-01 | Hon Hai Prec Ind Co Ltd | Management method and system for start servers in data center |
| CN106326060A (en) * | 2015-06-25 | 2017-01-11 | 昆达电脑科技(昆山)有限公司 | Baseplate management control system and method for same |
| TW201704929A (en) * | 2015-07-30 | 2017-02-01 | 神雲科技股份有限公司 | Server and method for detecting power reset |
| TW201729097A (en) * | 2016-02-05 | 2017-08-16 | 神雲科技股份有限公司 | Rack |
| CN107179804A (en) * | 2016-03-09 | 2017-09-19 | 佛山市顺德区顺达电脑厂有限公司 | Enclosure means |
| CN108038019A (en) * | 2017-12-25 | 2018-05-15 | 曙光信息产业(北京)有限公司 | A kind of automatically restoring fault method and system of baseboard management controller |
| CN108799176A (en) * | 2018-05-25 | 2018-11-13 | 环胜电子(深圳)有限公司 | fan control system and method |
| CN109656739A (en) * | 2018-12-10 | 2019-04-19 | 英业达科技有限公司 | Method of servicing, system, mainboard and computer readable storage medium |
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