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OpenStack：NetAppバックエンドでのパフォーマンスの問題

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Category:
openstack
Specialty:
perf
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環境

  • OpenStack
  • NetApp AFF-A800

問題

OpenStackのCinderログレポート：

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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