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NetApp Response to Russia-Ukraine Cyber Threat
In response to the recent rise in cyber threat due to the Russian-Ukraine crisis, NetApp is actively monitoring the global security intelligence and updating our cybersecurity measures. We follow U.S. Federal Government guidance and remain on high alert. Customers are encouraged to monitor the Cybersecurity and Infrastructure Security (CISA) website for new information as it develops and remain on high alert.

如何从多个预故障磁盘中恢复

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disk-shelves
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hw
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适用于

Data ONTAP 7 及更早版本 

说明

如果这会影响您的系统、请检查 Active IQ 的输出中显示的多个磁盘。

prefailsysconfig -r.sysconfig -r输出可能与多个磁盘上的输出类似:

data         2a.18        2a 1 2 FC:A - FCAL 10000 136000/278528000 137104/280790184 (prefail)

系统会继续在这些预故障磁盘上提供数据、但会在备用磁盘可用时将其复制到备用磁盘。如果已预先确定出现故障的磁盘数超过可用备用磁盘数,则备用磁盘池将耗尽,并且系统将开始记录备用磁盘不足警告。

 

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