PowerEdge：了解降级驱动器固件的风险

摘要: Dell Technologies 建议不要降级硬盘或 SSD 固件，除非在经过验证的情况下，因为结果不可预知和版本报告问题。

本文适用于 本文不适用于 本文并非针对某种特定的产品。 本文并非包含所有产品版本。
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症状

由于变更管理或版本控制等要求，更换磁盘后可能需要降级硬盘或 SSD 固件。降级后，硬盘或 SSD 固件可能不会显示正确的版本，以及其他问题。

提醒：Dell Technologies 强烈建议不要降级硬盘或 SSD 固件。除非在某些特定且经过验证的情况下获得批准，否则 Dell Technologies 不建议降级硬盘或 SSD 固件。

降级硬盘或 SSD 固件可能会产生不可预知的结果。 

固件降级后的硬盘或 SSD 报告行为可能无法预测，例如，硬盘或 SSD 报告升级前的固件版本或变得不可访问。 

 

原因

此问题通常与更换磁盘后降级硬盘或 SSD 固件有关，这可能会导致固件版本显示不正确和其他问题。

Dell Technologies 建议不要降级驱动器固件，因为该过程可能涉及系统电源重启以恢复驱动器或管理功能，但在特定和经过验证的情况下除外。由于安全性和关键固件更改，某些固件降级在 DUP 软件包中被主动阻止。 

导致此问题的常见因素包括降级硬盘或 SSD 固件导致的结果不可预知，这可能会导致硬盘或 SSD 使用升级前的固件版本进行报告或变得无法访问。

解决方案

要解决此问题，请执行以下步骤：

  1. 降级之前，请确保有这样做的正当理由，例如变更管理或版本控制要求。
  2. 请注意，Dell Technologies 不建议降级硬盘或 SSD 固件，并且可能会产生不可预测的结果。
  3. 如果必须执行降级，请仔细阅读 Dell Technologies 固件发行说明。
  4. 降级后，验证固件版本并确保它与预期版本匹配。

提醒：Dell Technologies 强烈建议不要降级硬盘或 SSD 固件。

受影响的产品

OEMR R240, OEMR R250, OEMR R260, OEMR R340, OEMR R350, OEMR R360, OEMR R440, PowerEdge XR2, OEMR R450, OEMR R540, OEMR R550, OEMR R640, OEMR R6415, OEMR R650, OEMR R650xs, OEMR R6515, OEMR R6525, OEMR R660, OEMR R660xs, OEMR R6615, OEMR R6625 , OEMR R740, OEMR R740xd, OEMR R740xd2, OEMR R7415, OEMR R7425, OEMR R750, OEMR R750xa, OEMR R750xs, OEMR R7515, OEMR R7525, OEMR R760, OEMR R760xa, OEMR R760XD2, OEMR R760xs, OEMR R7615, OEMR R7625, OEMR R840, OEMR R860, OEMR R940, OEMR R940xa, OEMR T140, OEMR T150, OEMR T340, OEMR T350, OEMR T360, OEMR T440, OEMR T550, OEMR T560, OEMR T640, Poweredge C4140, PowerEdge C6400, PowerEdge C6420, PowerEdge C6520, PowerEdge C6525, PowerEdge C6600, PowerEdge C6615, PowerEdge C6620, PowerEdge FC640, PowerEdge HS5610, PowerEdge HS5620, PowerEdge M640, PowerEdge M640 (for PE VRTX), PowerEdge MX5016s, PowerEdge MX7000, PowerEdge MX740C, PowerEdge MX750c, PowerEdge MX760c, PowerEdge MX840C, PowerEdge R240, PowerEdge R250, PowerEdge R260, PowerEdge R340, PowerEdge R350, PowerEdge R360, PowerEdge R440, PowerEdge R450, PowerEdge R470, PowerEdge R540, PowerEdge R550, PowerEdge R570, PowerEdge R640, PowerEdge R6415, PowerEdge R650, PowerEdge R650xs, PowerEdge R6515, PowerEdge R6525, PowerEdge R660, PowerEdge R660xs, PowerEdge R6615, PowerEdge R6625, PowerEdge R670, PowerEdge R740, PowerEdge R740XD, PowerEdge R740XD2, PowerEdge R7415, PowerEdge R7425, PowerEdge R750, PowerEdge R750XA, PowerEdge R750xs, PowerEdge R7515, PowerEdge R7525, PowerEdge R760, PowerEdge R760XA, PowerEdge R760xd2, PowerEdge R760xs, PowerEdge R7615, PowerEdge R7625, PowerEdge R770, PowerEdge R7715, PowerEdge R7725, PowerEdge R840, PowerEdge R860, PowerEdge R940, PowerEdge R940xa, PowerEdge R960, PowerEdge T140, PowerEdge T150, PowerEdge T160, PowerEdge T340, PowerEdge T350, PowerEdge T360, PowerEdge T40, PowerEdge T440, PowerEdge T550, PowerEdge T560, PowerEdge T640, PowerEdge XE2420, PowerEdge XE7100, PowerEdge XE7420, PowerEdge XE7440, PowerEdge XE7745, PowerEdge XE8545, PowerEdge XE8640, PowerEdge XE9640, PowerEdge XE9680, PowerEdge XE9680L, PowerEdge XR11, PowerEdge XR12, PowerEdge XR4000r, PowerEdge XR4000w, PowerEdge XR4000z, PowerEdge XR4510c, PowerEdge XR4520c, PowerEdge XR5610, PowerEdge XR7620, PowerEdge XR8000r, PowerEdge XR8610t, PowerEdge XR8620t, Dell EMC PowerVault ME4012, Dell EMC PowerVault ME4024, Dell EMC PowerVault ME4084, Dell EMC PowerVault ME412 Expansion, Dell EMC PowerVault ME424 Expansion, Dell EMC PowerVault ME484, PowerVault ME5012, PowerVault ME5024, PowerVault ME5084 ...
文章属性
文章编号: 000311902
文章类型: Solution
上次修改时间: 30 3月 2026
版本:  2
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