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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.

认识由于 ONTAP 中的磁盘行为不正常而导致的性能下降

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Category:
data-ontap-8
Specialty:
perf
Last Updated:

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适用于

  • 7-模式 Data ONTAP
  • 集群模式 Data ONTAP 8
  • ONTAP 9

说明

磁盘运行异常会影响存储性能。与故障磁盘相关的常见症状包括:

  • 一个磁盘上的延迟和利用率高于的其余磁盘 其配对节点位于同一 RAID 组中
  • "sysstat" 常见一致点问题 命令输出中的背对背一致点( B 或 b )

 

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