NFS实现系统启动时延迟挂载

nfs客户端

1. vi  /etc/fstab 加入一下选项_netdev

10.10.10.1:/vol1/fs1 /data nfs defaults,_netdev 0 0

2. service netfs start;  chkconfig netfs on

that's it.

Now your mount boot process should look something like this:

1. Automounter reads /etc/fstab
2. Ignores /data since it has _netdev option set
3. Mounts all other filesystems
4. Finishes mount jobs and allows system to continue booting
5. Network comes up
6. Service netfs started
7. netfs reads /etc/fstab and finds an nfs filesystem
8. netfs mounts /data

参考： http://thenubbyadmin.com/2013/04/10/solving-nfs-mounts-at-boot-time/