nfs 挂载

挂载到开发板上

mount -t nfs -o nolock,vers=2 10.168.10.227:/home/rootfs /mnt

启动nfs，修改etc/exports配置文件，添加挂载目录/home/psplash,/home/rootfs,/home/samba,/home/rootfs_backup

cat /etc/exports
# /etc/exports: the access control list for filesystems which may be exported
#               to NFS clients.  See exports(5).
#
# Example for NFSv2 and NFSv3:
# /srv/homes       hostname1(rw,sync,no_subtree_check) hostname2(ro,sync,no_subtree_check)
#
# Example for NFSv4:
# /srv/nfs4        gss/krb5i(rw,sync,fsid=0,crossmnt,no_subtree_check)
# /srv/nfs4/homes  gss/krb5i(rw,sync,no_subtree_check)
#

 

/home/psplash *(rw,sync,no_root_squash,no_subtree_check)
/home/rootfs *(rw,sync,no_root_squash,no_subtree_check)
/home/samba *(rw,sync,no_root_squash,no_subtree_check)
/home/rootfs_backup *(rw,sync,no_root_squash,no_subtree_check)
/itop_imx6/busybox/mini_fs_1.22.1 *(insecure,rw,sync,no_root_squash,no_subtree_check)

在主机上测试是否能挂载

sudo mount -t nfs localhost:/itop_imx6/busybox/mini_fs_1.22.1 /mnt

sudo umount /mnt