系统运维 挂载/卸载NFS

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AIX
例如：
df -g
Filesystem    GB blocks      Free %Used    Iused %Iused Mounted on
rbwdev1:/usr/sap/trans     17.00      6.15   64%   163670     4% /usr/sap/trans
卸载：umount  /usr/sap/trans
如果报错：~~~is busy
处理：
fuser -xuc 路径：查看文件夹使用者
fuser -kxuc 路径：关闭文件夹使用
再卸载
挂载：mount rbwdev1:/usr/sap/trans /usr/sap/trans
Linux：
处理：

fuser -u 路径：查看文件夹使用者
fuser -ku 路径：关闭文件夹使用

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