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NFS 是否支持 trim 功能？

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Category:
ontap-9
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nas
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适用于

  • ONTAP
  • NFS
  • TRIM

回答

  • 不，名为"Trim"的功能是专为 SAN 环境设计的，不适用于 NAS 环境
    • 注： NFS 中的类似功能称为 NFSv4.2 的"稀疏文件操作支持"
    • [-v4.2-sparsefile-ops {enabled|disabled}] - NFSV4.2 Sparse Files Ops Support (privilege: advanced)
      此可选参数指定是否为 NFSv4.2 启用 sparsefile ops。-v4.2-sparsefile-ops 的默认设置为 disabled 

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