1：mount: 202.193.74.196:/opt/EmbedSky/rot_nfs failed, reason given by server: Permission denied

共享路徑?jīng)]寫對(duì)，應(yīng)該是root_nfs,而不是rot_nfs，所以一定要仔細(xì)看看你寫的IP，共享路徑是否正確

2、mount: RPC: Unable to receive; errno = No route to host

看看你的網(wǎng)線，亮沒亮，差了半天錯(cuò)誤，發(fā)現(xiàn)網(wǎng)線掉了，沒插好?。?！