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在协商期间可用的 ONTAP 默认 "rsize" 值是什么

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ontap-9
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nas
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适用于

  • ONTAP 9
  • NFS
  • SAMBA

回答

  • "rsize"确定每个发送的数据包在客户端和服务器之间发送的数据量。
  • 如果 mount 命令未显式设置值,较新的 NFS 客户端会将 wsize 和 rsize 值自动协商为 ONTAP NFS 服务器上 -tcp-max-xfer-size 的设置值。
  • ONTAP 将 -tcp-max-xfer-size 的默认值设为 64K,最大可设置为 1MB。(NFSv3,最大  rsizewsize 值上限为 64 KB)
  • 默认情况下,当使用禁用了 Large MTU 的 SAMBA 客户端时,ONTAP 协商的 rsize 和 wsize 值为 65536。启用 Large MTU 后,协商的 rsize 和 wsize 值为 1 MB。
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