PowerEdge:XE9780 — 热移除 NVMe 驱动器时的下游端口密封事件
Summary: 从 PowerEdge XE9780 热移除 NVMe 驱动器时,生命周期日志和内核日志中可能会显示下游端口包含事件。
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Symptoms
在热移除 NVMe 驱动器期间,Dell Power Edge XE9780 可能会在 Lifecycle Controller 中生成以下事件。
生命周期日志:

内核日志:

Cause
卸下驱动器后,相应下游端口的存在检测状态 (PDS) 需要比预期更长的时间才能清除,从而触发下游端口密封 (DPC)。
Resolution
此日志事件不会影响系统的功能行为,可以安全地忽略。
Affected Products
XE ServersArticle Properties
Article Number: 000375913
Article Type: Solution
Last Modified: 07 Oct 2025
Version: 1
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