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OpenStack：长时间运行 get_volume_stats 工作流会生成性能警告

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Category:
openstack
Specialty:
perf
Last Updated:

适用于

  • OpenStack Cinder

问题

OpenStack 的 Cinder 卷日志记录以下警告：

The NetAppCmodeNfsDriver volume driver's get_volume_stats operation ran for 54.6 seconds.  This may indicate a performance problem with the backend which can lead to instability.

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