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ボリュームがPVCより10%大きいのはなぜですか？

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Category:
trident-kubernetes
Specialty:
snapx
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環境

  • トライデント
  • ONTAP SANドライバ

回答

それは設計によるものです。LUNを読みやすくするためには、ボリュームに追加スペースが必要です。

追加情報

Tridentでは、ボリュームのサイズが次のように計算されます。

Total volume size = [(PVC requested size) / (1 - (snapshotReserve percentage) / 100)] * 1.1

 

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