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下一代热门:使用 BMC 助手进行硬件分区启动.pdf

上传人: 明**** 编号:1011402 2025-12-21 18页 711.46KB

1、Trending on Next Generation:Trending on Next Generation:Hardware Partitioning Boot with Hardware Partitioning Boot with Assistant BMCAssistant BMCWiwynn Corp.Louis ChenSTM/Wiwynn corp.Trending on Next Generation:Trending on Next Generation:Hardware Partitioning Boot with Assistant BMCHardware Partit

2、ioning Boot with Assistant BMCSERVERSERVERAdam ChangSTM/Wiwynn corp.ContentsContents54321What is Hardware Partitioning?The advantage of Hardware PartitioningTwo-socket system managementRequirement to achieve partitioningCPU Boot flow in partitioning6Possible ChallengesContentsContents54321What is Ha

3、rdware Partitioning?The advantage of Hardware PartitioningTwo-socket system managementRequirement to achieve partitioningCPU Boot flow in partitioning6Possible ChallengesHardware Partitioning system can boot either as a multi-socket platform or as multi-node systemFor example,two-socket system can b

4、oot as one platform with two socket(1x2S)or as two platform with one socket(2x1S)Have the manageability for each CPUCapability to change the boot behavior What is Hardware PartitioningWhat is Hardware PartitioningContentsContents54321What is Hardware Partitioning?The advantage of Hardware Partitioni

5、ngTwo-socket system managementRequirement to achieve partitioningCPU Boot flow in partitioning6Possible ChallengesFlexibility:Flexibility:Resource allocation for different purpose,CPU/AIC/SSD/MemoryetcReliability:Reliability:Hardware failure or crashes in one partition would not impact anotherEffici

6、ency:Efficiency:Optimize hardware utilization and simplify the system managementSecurity:Security:Physically separate the data storage to reduce the unauthorized access or leakageThe advantage of Hardware PartitioningThe advantage of Hardware PartitioningContentsContents54321What is Hardware Partiti

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根据报告的内容,全文主要介绍了硬件分区启动技术及其在双路系统中的应用。以下是关键点: 1. 硬件分区启动:系统可启动为多插槽平台或多节点系统,支持灵活的资源分配和改变启动行为。 2. 优势:提高灵活性、可靠性、效率和安全性。 3. 双路系统管理:通过辅助BMC实现第二插槽管理,BMC与辅助BMC通过USB接口通信。 4. 实现分区:需要开关和MUX控制、HPM CPLD控制启动序列和选择。 5. CPU启动流程:CPU通过eSPI从BMC DDR启动,辅助BMC通过USB启动。 6. 挑战:设计复杂性增加、CPU识别、链路断开、电源隔离和管理性。 7. 参考资源:OCP硬件管理项目、项目Wiki和邮件列表。
"硬件分区优势揭秘" "双路系统管理新突破" "CPU启动流程解析"
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