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什么是ONTAP 操作系统的NFS操作?

适用场景

  • ONTAP 9
  • Data ONTAP 8
  • Data ONTAP 7-模式
  • NFS版本3

问题解答

  • 单个网络文件系统操作(NFS操作)是客户端的NFS请求与服务器对请求的NFS响应的组合。
  • 在许多情况下、单个NFS调用将生成多个NFS操作。

示例:  

如果NFS客户端要查找名为/home/NetApp的目录、则可能会生成两个NFS操作来确定/home/NetApp目录是否已存在: 

  1. NFS客户端会查找/home、然后NFS服务器会使用结果进行响应。 
  2. NFS客户端会查找/home/NetApp;然后NFS服务器会使用结果进行响应。
  • 可以使用以下命令查看客户端可用的NFS操作列表以及每个操作的调用数: 

MyMac:~ nfsstat

Getattr    Setattr     Lookup    Readlink      Read     Write

   515       10       62      0       110      107

Create     Remove     Rename      Link    Symlink     Mkdir

  20       9       0       0       0       4

Rmdir    Readdir    RdirPlus     Access     Mknod     Fsstat

   0      55       24       17       0       77

Fsinfo    PathConf     Commit

  88       5       24

  •  有关追加信息 、请参见您自己的nfsstat手册页。

追加信息

 

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