Leader Server Firmware Update Distribution
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current server management processes in data centers are inefficient due to the need for individual firmware updates for each server, leading to high network bandwidth consumption and time expenditure, especially in cluster environments where servers with identical hardware may have different firmware versions.
Innovation Solution
A system identifies a leader server within a group of servers with similar characteristics, receiving a single firmware update package from the management console and distributing it to other servers within the group, reducing the need for individual updates and optimizing network usage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If individual firmware updates are performed for each server, then each server can be updated independently, but network bandwidth consumption and time expenditure increase significantly
Solution Approach 1:
The patent merges multiple individual firmware update operations into a single update operation by identifying a leader server that represents a group of servers with identical hardware characteristics. Instead of transmitting firmware updates to each server individually, the system transmits the update once to the leader server, which then distributes it to other servers in the group, thereby significantly reducing network bandwidth consumption while maintaining update reliability.
Solution Approach 2:
The patent introduces a leader server as an intermediary between the firmware update source and other servers in the group. The leader server receives the firmware update from the management console and acts as a mediator to distribute it to other servers with identical hardware characteristics, eliminating the need for direct individual update communications and reducing network bandwidth requirements.
2Ease of operation
If individual firmware updates are performed for each server, then update control is simplified, but time required for updates increases
Solution Approach 1:
The patent combines multiple sequential update operations into a single operation by grouping servers with identical hardware characteristics. The management console transmits the firmware update once to the leader server representing the entire group, and the leader server distributes it to all member servers, reducing the total time required while maintaining straightforward control through the simplified group-based approach.
3Measurement precision
If frequent periodic polling is performed to obtain firmware inventory reports, then current firmware versions can be monitored, but network bandwidth and systems management console usage time are consumed
Solution Approach 1:
The patent implements self-service by having the leader server automatically discover and monitor firmware versions of other servers in the group without requiring frequent polling from the management console. The leader server uses discovery protocols to obtain firmware inventory information and can proactively provide this information to the management console, reducing network bandwidth consumption while maintaining accurate firmware version monitoring.
Solution Approach 2:
The patent applies preliminary action by having the leader server pre-establish discovery protocols and maintain firmware inventory information about other servers in the group before updates are needed. This allows the management console to receive current firmware version information without initiating frequent polling operations, thereby reducing network bandwidth consumption while maintaining monitoring accuracy.
4Measurement precision
If frequent periodic polling is performed to obtain firmware inventory, then firmware version information can be collected, but systems management console usage time increases
Solution Approach 1:
The patent implements self-service by enabling the leader server to automatically collect and maintain firmware inventory information for servers in its group without requiring continuous polling from the management console. The leader server uses discovery protocols to gather this information and can provide it to the management console on demand, reducing systems management console usage time while maintaining accurate firmware inventory collection.
Solution Approach 2:
The patent applies preliminary action by having the leader server pre-collect and store firmware inventory information about other servers in the group through discovery protocols. This allows the management console to obtain accurate firmware version information without initiating frequent polling operations, thereby reducing systems management console usage time while maintaining measurement precision.
Data Source
AI summary
Servers at a data center having similar hardware configurations are grouped together; a leader server is determined from members of the group. A remote network management console discovers the leader without necessarily discovering each particular server and provides a firmware update to only the leader via a communication network over which the systems management console/application and the group of servers can communicate. The leader receives the firmware update and distributes the update to the other group members. In a cluster environment where servers of a group are substantially identical to one another, a leader of the cluster may use a discovery protocol to determine a catalog of current firmware versions of cluster members and their respective peripherals. Based on the catalog, the systems management console/application determines a custom firmware update that will normalize each member of the cluster to one another and forwards the custom update to the cluster leader.