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。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.

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:

生命周期日志

 

内核日志:

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 Servers
Article Properties
Article Number: 000375913
Article Type: Solution
Last Modified: 07 Oct 2025
Version:  1
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