Dell Unity:系统无法从一个或多个驱动器启动数据的自动拷贝(戴尔可纠正)

Summary: 如何处理备用驱动器警报消息:系统无法从池 Pool(x) 中的一个或多个驱动器启动数据的自动拷贝,因为备用驱动器不可用。

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

下面显示了 Unity Unisphere UI 中显示的警报:


Unity 警报屏幕图片
数据收集日志显示该事件每天重复。
例:
A 12/20/20 08:45:09.127 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.
A 12/21/20 08:45:39.187 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.

Cause

- 警报消息指示阵列中没有可用于发生故障的磁盘类型的备用磁盘。但是,对于动态池,数据会复制到池中的备用数据区空间。
在这种情况下,消息是信息性事件,而不是问题事件。

- 动态池使用标准的分布式备盘模式算法,并在池中的磁盘上创建备用空间扩展区。
为动态池中的每种不同磁盘类型预留了足够的备用扩展区。池中每 31 个相同类型的磁盘都有一个磁盘的备用空间。

- 动态池仍会检查池之外是否有可用的物理备用磁盘。如果没有可用的备用磁盘,则数据将复制到池中的可用扩展区。

- 每 24 小时记录一次警报消息,直到更换出现故障的驱动器并将数据复制回驱动器。

- 如果在更换磁盘后警报消息仍然存在,并且所有磁盘数据都已复制回来,则可能存在另一个问题需要解决。

Resolution

检查任何故障磁盘是否已更换并处于联机状态。
检查是否没有其他磁盘处于降级或生命周期结束 (EOL) 状态。

如果在复制所有数据后错误消息仍然存在,则可能存在另一个需要注意的问题。

在这种情况下,请联系戴尔技术支持中心或您的服务代表寻求帮助,并参考此戴尔知识库文章 ID。

Additional Information

可供参考的其他戴尔知识库文章:
KB 000081898:Dell Unity:更换驱动器后警报:系统无法启动数据的自动拷贝。

看到的每日警报示例:
A 12/20/20 08:45:09.127 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.
A 12/21/20 08:45:39.187 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.
A 12/22/20 08:46:38.831 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.
A 12/23/20 08:47:23.745 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.
A 12/24/20 08:47:31.757 Health 60342 [CRIT] User: The system could not start an automatic copy of data from one or more drives in pool Poolx, because spare drives are not available.

Products

Dell EMC Unity, Dell EMC Unity Family |Dell EMC Unity All Flash
Article Properties
Article Number: 000183486
Article Type: Solution
Last Modified: 05 Jul 2024
Version:  5
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