CN106911507B - Method and system for updating and managing BMC (baseboard management controller) firmware of whole cabinet server - Google Patents
Method and system for updating and managing BMC (baseboard management controller) firmware of whole cabinet server Download PDFInfo
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- CN106911507B CN106911507B CN201710113209.2A CN201710113209A CN106911507B CN 106911507 B CN106911507 B CN 106911507B CN 201710113209 A CN201710113209 A CN 201710113209A CN 106911507 B CN106911507 B CN 106911507B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/0803—Configuration setting
- H04L41/0813—Configuration setting characterised by the conditions triggering a change of settings
- H04L41/082—Configuration setting characterised by the conditions triggering a change of settings the condition being updates or upgrades of network functionality
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
- H04L41/08—Configuration management of networks or network elements
- H04L41/085—Retrieval of network configuration; Tracking network configuration history
- H04L41/0853—Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
Abstract
The invention provides a method and a system for updating and managing BMC firmware of a whole cabinet server.
Description
Technical Field
The invention relates to the field of computers, in particular to a method and a system for updating and managing BMC (baseboard management controller) firmware of a whole cabinet server.
Background
The BMC generally includes a web, and an operation and maintenance person can manage the BMC (Baseboard Management Controller) through the web; similarly, the web also provides an interface for upgrading the BMC, and the invention fully utilizes the web interface to realize batch upgrading management of the BMC.
The traditional upgrading mode is generally two, one is one-to-one upgrading, operation and maintenance personnel upgrade each BMC one by one, and the method is abandoned when a large number of servers are deployed; the other is batch upgrading, generally, an operation script is adopted, namely all BMCs access computers of operation and maintenance personnel, when a large-scale whole cabinet server is deployed, thousands of BMCs access the same device at the same time, network congestion is easily caused, the transmission speed is greatly low, and the probability of updating failure is increased.
Disclosure of Invention
In order to solve the technical problems, the technical scheme of the invention is as follows:
the invention provides a method for updating and managing BMC firmware of a whole cabinet server, which comprises the following steps:
SS 1: uploading the firmware file and the firmware refreshing time to a management-level server;
SS 2: the management-level server broadcasts a refreshing preparation command to the managed complete cabinet server RM;
SS 3: the whole cabinet server RMC capable of refreshing the firmware replies refreshable information to the management level server according to the IP delay of the RMC;
SS 4: the management level server distributes BMC firmware and firmware refreshing time to the whole cabinet server RMC which returns the refreshable information;
SS 5: after the whole cabinet server RMC finishes firmware receiving, verifying BMC firmware;
SS 6: after the BMC firmware is verified by the whole cabinet server RMC, a BMC firmware verification result is replied to the management level server;
SS 7: the whole cabinet server RMC automatically detects the current version information of the BMC;
SS 8: and when the firmware refreshing time is up, the whole cabinet server RMC executes the BMC firmware automatic refreshing operation on the BMC according to the BMC version information detection result.
Further, step SS3 specifically includes: the whole cabinet server RMC capable of refreshing the firmware calculates the delay time Tde according to the IP of the whole cabinet server RMC and replies refreshable information to the management level server after the delay time Tde, and the calculation mode is as follows: tde is the sum of 4 byte additions of decimal IP in milliseconds (ms).
Further, step SS6 further includes: when the whole cabinet server RMC checks that the BMC firmware is wrong, the management-level server redistributes the BMC firmware to the whole cabinet server RMC until the whole cabinet server RMC returning the refreshable information successfully checks the BMC firmware.
Further, step SS6 further includes: and after the BMC firmware is successfully verified by the whole cabinet server RMC, refreshing and timing according to the firmware refreshing time.
Further, step SS8 further includes: and in the firmware refreshing stage, the whole cabinet server RMC sends an acquisition command to the BMC at regular time to acquire the firmware refreshing progress of the BMC.
Further, step SS8 is followed by:
SS 9: after the BMC firmware is refreshed, replying to the whole cabinet server RMC that the firmware is refreshed and automatically restarting;
SS 10: and if the BMCs managed by the whole cabinet server RMC all finish firmware refreshing, the whole cabinet server RMC replies firmware refreshing finish information to the management-level server.
The invention also provides a system for updating and managing the BMC firmware of the whole cabinet server, which comprises a management-level server and a plurality of whole cabinet servers, wherein each whole cabinet server comprises a whole cabinet server RMC and a plurality of BMCs, when the BMC firmware needs to be updated, a manager uploads a firmware file and firmware refreshing time to the management-level server, the management-level server broadcasts a refreshing preparation command to the managed whole cabinet server RMC, the whole cabinet server RMC capable of refreshing the firmware replies refreshable information to the management-level server according to own IP delay, the management-level server distributes the BMC firmware and the firmware refreshing time to the whole cabinet server RMC returning the refreshable information, after the whole cabinet server RMC finishes the firmware reception, the BMC firmware is verified, and after the whole cabinet server RMC finishes the firmware verification, the BMC firmware verification result is replied to the management-level server, and the whole cabinet server RMC automatically detects the current version information of the BMC, and when the firmware refreshing time is up, the whole cabinet server RMC executes the automatic BMC firmware refreshing operation on the BMC according to the BMC version information detection result.
Further, the specific step of the whole cabinet server RMC capable of performing firmware refreshing replying the refreshable information to the management-level server according to the IP delay of the whole cabinet server RMC is as follows: the whole cabinet server RMC capable of refreshing the firmware calculates the delay time Tde according to the IP of the whole cabinet server RMC and replies refreshable information to the management level server after the delay time Tde, and the calculation mode is as follows: tde is the sum of 4 byte additions of decimal IP in milliseconds (ms).
Further, when the whole cabinet server RMC checks that the BMC firmware is incorrect, the management-level server redistributes the BMC firmware to the whole cabinet server RMC until the whole cabinet server RMC returning the refreshable information successfully checks the BMC firmware.
Further, when the number of the whole cabinets is small, the firmware can be uploaded to the RMC individually or can be uploaded to the RMC through scripts.
The invention provides a whole cabinet server BMC firmware updating management method, wherein operation and maintenance personnel distribute firmware to RMCs of all whole cabinets, the RMCs automatically update BMC firmware, BMC updating is avoided one by one, network congestion is avoided, maintenance cost is greatly reduced, and success probability is improved.
Drawings
FIG. 1 shows a flowchart of a method for entire rack server BMC firmware update management according to the present invention.
FIG. 2 is a block diagram of a system architecture for whole rack server BMC firmware update management according to the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the drawings and the specific embodiments in the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The invention provides a method for updating and managing BMC firmware of a whole cabinet server, aiming at refreshing the BMC of a cabinet in batch by a whole cabinet server centralized monitoring Management unit (RMC), and the RMC automatically detects the refreshing progress of all BMCs.
The method is characterized in that BMC firmware is uploaded to a management-level server and distributed to an RMC by the management-level server, the RMC verifies the firmware, and starts to refresh all BMCs of the local cabinet after the verification is successful, a user only needs to upload the firmware to the management-level server in the whole process, and the RMC is responsible for updating all BMC firmware and does not need to refresh the BMCs manually and sequentially; the scheme saves working time and greatly improves efficiency.
The specific implementation process is as follows:
fig. 1 is a flowchart of a method for entire rack server BMC firmware update management according to an embodiment of the present invention.
As shown in fig. 1, a method for entire rack server BMC firmware update management according to an embodiment of the present invention includes:
SS 1: uploading the firmware file and the firmware refreshing time to a management-level server;
SS 2: the management-level server broadcasts a refreshing preparation command to the managed complete cabinet server RM;
SS 3: the whole cabinet server RMC capable of refreshing the firmware replies refreshable information to the management level server according to the IP delay of the RMC;
SS 4: the management level server distributes BMC firmware and firmware refreshing time to the whole cabinet server RMC which returns the refreshable information;
after the firmware reception is complete, the RMC may verify the BMC firmware to prevent errors in the firmware, and therefore perform step SS5 below.
SS 5: after the whole cabinet server RMC finishes firmware receiving, verifying BMC firmware;
SS 6: after the BMC firmware is verified by the whole cabinet server RMC, a BMC firmware verification result is replied to the management level server;
for the case of deploying the entire rack servers, the servers of each rack may be added or replaced, which may cause the versions of BMCs to be inconsistent, so the RMC needs to obtain all BMC version information, and therefore the following step SS7 is performed.
SS 7: the whole cabinet server RMC automatically detects the current version information of the BMC;
SS 8: and when the firmware refreshing time is up, the whole cabinet server RMC executes the BMC firmware automatic refreshing operation on the BMC according to the BMC version information detection result.
Further, if the BMC firmware is already an updated version, auto-ignore may be selected.
In an embodiment of the present invention, the whole rack server RMC capable of performing firmware refresh in step SS3 replies refreshable information to the management level server according to its own IP delay, specifically: the whole cabinet server RMC capable of refreshing the firmware calculates the delay time Tde according to the IP of the whole cabinet server RMC and replies refreshable information to the management level server after the delay time Tde, and the calculation mode is as follows: tde is the sum of 4 byte additions of decimal IP in milliseconds (ms).
By means of the delayed sending mode, network congestion caused when the RMC of the whole cabinet server capable of refreshing the firmware intensively replies refreshable information to the management-level server can be effectively avoided, and the management-level server can be ensured to receive correct refreshable RMC information.
In one embodiment of the present invention, step SS6 further includes: when the whole cabinet server RMC checks that the BMC firmware is wrong, the management-level server redistributes the BMC firmware to the whole cabinet server RMC until the whole cabinet server RMC returning the refreshable information successfully checks the BMC firmware.
In one embodiment of the present invention, step SS6 further includes: and after the BMC firmware is successfully verified by the whole cabinet server RMC, refreshing and timing according to the firmware refreshing time.
In one embodiment of the present invention, step SS8 further includes: and in the firmware refreshing stage, the whole cabinet server RMC sends an acquisition command to the BMC at regular time to acquire the firmware refreshing progress of the BMC.
In one embodiment of the present invention, step SS8 is followed by step SS 9: after the BMC firmware is flushed, the system replies to the whole cabinet server RMC that the firmware is flushed and automatically restarts.
In one embodiment of the present invention, step SS9 is followed by step SS 10: and if the BMCs managed by the whole cabinet server RMC all finish firmware refreshing, the whole cabinet server RMC replies firmware refreshing finish information to the management-level server.
Fig. 2 is a block diagram of a system structure for entire rack server BMC firmware update management according to an embodiment of the present invention.
As shown in fig. 2, the system for BMC firmware update management of a rack server according to an embodiment of the present invention is a method for implementing BMC firmware update management of a rack server in the above, and the system includes a management-level server and a plurality of rack servers, where each rack server includes a rack server RMC and a plurality of BMCs, when BMC firmware needs to be updated, a manager uploads a firmware file and a firmware update time to the management-level server, the management-level server broadcasts a refresh preparation command to the managed rack server RMC, the rack server RMC capable of performing firmware refresh replies refreshable information to the management-level server according to its IP delay, the management-level server distributes BMC firmware and firmware update time to the rack server RMC returning refreshable information, and after the rack server RMC finishes receiving the firmware, and verifying the BMC firmware, replying a BMC firmware verification result to the management-level server after the whole cabinet server RMC verifies the BMC firmware, automatically detecting the current version information of the BMC by the whole cabinet server RMC, and executing BMC firmware automatic refreshing operation on the BMC by the whole cabinet server RMC according to the BMC version information detection result when the firmware refreshing time is up.
In an embodiment of the present invention, the specific step of the whole rack server RMC that can perform firmware refreshing replying the refreshable information to the management-level server according to its own IP latency is: the whole cabinet server RMC capable of refreshing the firmware calculates the delay time Tde according to the IP of the whole cabinet server RMC and replies refreshable information to the management level server after the delay time Tde, and the calculation mode is as follows: tde is the sum of 4 byte additions of decimal IP in milliseconds (ms).
By means of the delayed sending mode, network congestion caused when the RMC of the whole cabinet server capable of refreshing the firmware intensively replies refreshable information to the management-level server can be effectively avoided, and the management-level server can be ensured to receive correct refreshable RMC information.
In an embodiment of the present invention, when the whole rack server RMC verifies the BMC firmware error, the management-level server redistributes the BMC firmware to the whole rack server RMC until the whole rack server RMC returning the refreshable information verifies the BMC firmware successfully.
In an embodiment of the invention, the whole cabinet server RMC starts to refresh and time according to the firmware refreshing time after successfully verifying the BMC firmware.
In an embodiment of the invention, in the firmware refreshing stage, the whole cabinet server RMC periodically sends an acquisition command to the BMC to acquire the firmware refreshing progress of the BMC.
In an embodiment of the invention, after the BMC firmware is flushed, the BMC returns to the whole rack server RMC that the firmware is flushed and automatically restarts.
In an embodiment of the present invention, if all BMCs managed by the whole rack server RMC have completed firmware refreshing, the whole rack server RMC replies a firmware refreshing completion message to the management-level server.
In one embodiment of the invention, firmware may be uploaded to the RMC individually or may be uploaded to the RMC via scripts when the number of cabinets is small.
By the scheme, the BMC firmware can be conveniently updated on a large scale, network congestion is avoided, and success probability is improved.
Although some aspects have been described in the context of an apparatus, it is clear that these aspects also represent a description of the corresponding method, where a block or device corresponds to a method step or a feature of a method step. Similarly, aspects described in the context of a method step also represent a description of a corresponding block or item or a feature of a corresponding apparatus. Some or all of the method steps may be performed by (or using) hardware means, such as a microprocessor, programmable computer, or electronic circuitry. One or more of the most important method steps may be performed by such means.
The implementation can be performed in hardware or in software or using a digital storage medium, e.g. a floppy disk, a DVD, a blu-ray, a CD, a ROM, a PROM, an EPROM, an EEPROM, or a flash memory, having electronically readable control signals stored thereon, which cooperate (or are capable of cooperating) with a programmable computer system such that the respective method is performed. A data carrier may be provided with electronically readable control signals capable of cooperating with a programmable computer system such that the method described herein is performed.
The described implementations may also take the form of a computer program product with program code means for performing the method when the computer program product runs on a computer. The program code may be stored on a machine readable carrier.
The foregoing description is illustrative only, and it is to be understood that modifications and variations in the arrangements and details described herein will be apparent to those skilled in the art. It is therefore intended that the scope of the appended claims be limited only by the specific details presented by way of the foregoing description and explanation.
Claims (7)
1. A method for updating and managing BMC firmware of a whole cabinet server is characterized by comprising the following steps:
SS 1: uploading the firmware file and the firmware refreshing time to a management-level server;
SS 2: the management-level server broadcasts a refresh preparation command to the managed whole cabinet server RMC;
SS 3: the whole cabinet server RMC capable of refreshing the firmware calculates the delay time Tde according to the IP of the whole cabinet server RMC and replies refreshable information to the management level server after the delay time Tde, and the calculation mode is as follows: tde is the sum of 4 byte additions of decimal IP in milliseconds (ms);
SS 4: the management level server distributes BMC firmware and firmware refreshing time to the whole cabinet server RMC which returns the refreshable information;
SS 5: after the whole cabinet server RMC finishes firmware receiving, verifying BMC firmware;
SS 6: after the BMC firmware is verified by the whole cabinet server RMC, a BMC firmware verification result is replied to the management level server;
SS 7: the whole cabinet server RMC automatically detects the current version information of the BMC;
SS 8: and when the firmware refreshing time is up, the whole cabinet server RMC executes the BMC firmware automatic refreshing operation on the BMC according to the BMC version information detection result.
2. The method of claim 1, wherein step SS6 further comprises: when the whole cabinet server RMC checks that the BMC firmware is wrong, the management-level server redistributes the BMC firmware to the whole cabinet server RMC until the whole cabinet server RMC returning the refreshable information successfully checks the BMC firmware.
3. The method of claim 1, wherein step SS6 further comprises: and after the BMC firmware is successfully verified by the whole cabinet server RMC, refreshing and timing according to the firmware refreshing time.
4. The method of claim 1, wherein step SS8 further comprises: and in the firmware refreshing stage, the whole cabinet server RMC sends an acquisition command to the BMC at regular time to acquire the firmware refreshing progress of the BMC.
5. The method according to claim 1, wherein step SS8 is followed by the further step of:
SS 9: after the BMC firmware is refreshed, replying to the whole cabinet server RMC that the firmware is refreshed and automatically restarting;
SS 10: and if the BMCs managed by the whole cabinet server RMC all finish firmware refreshing, the whole cabinet server RMC replies firmware refreshing finish information to the management-level server.
6. The utility model provides a system for whole rack server BMC firmware update management, which characterized in that, including management level server, a plurality of whole rack server, wherein every whole rack server includes whole rack server RMC and a plurality of BMC, when needing to update the BMC firmware, managers upload firmware file and firmware refresh time to management level server, management level server broadcasts the preparation command of refreshing to the whole rack server RMC of jurisdiction, the whole rack server RMC that can carry out the firmware refresh calculates time Tde according to self IP, and reply the refreshable information to management level server after the time delay Tde, the calculation mode is: when the total firmware refreshing time reaches, the total cabinet server RMC executes BMC firmware automatic refreshing operation on the BMC according to the BMC version information detection result.
7. The system of claim 6, wherein the firmware can be uploaded to the RMC individually or via scripts when the total number of cabinets is small.
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107943496A (en) * | 2017-11-17 | 2018-04-20 | 郑州云海信息技术有限公司 | A kind of device and method of whole machine cabinet server batch updating firmware |
| CN109240851A (en) * | 2018-08-24 | 2019-01-18 | 郑州云海信息技术有限公司 | A kind of autonomous type realization self-healing method and system of batch BMC |
| CN109254780A (en) * | 2018-08-30 | 2019-01-22 | 郑州云海信息技术有限公司 | A kind of method, apparatus and controlled terminal of batch refresh server node firmware |
| CN109088783A (en) * | 2018-11-01 | 2018-12-25 | 郑州云海信息技术有限公司 | Refresh progress acquisition methods, device and equipment between whole machine cabinet server multistage |
| CN110365524B (en) * | 2019-06-27 | 2022-07-08 | 苏州浪潮智能科技有限公司 | Mirror image upgrading method and system for server node firmware |
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| US7558867B2 (en) * | 2004-04-20 | 2009-07-07 | Wyse Technology Inc. | Automatic firmware upgrade for a thin client using one or more FTP servers |
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