关于ubuntu mount nfs

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将一台服务器的目录挂载另一台服务器，需要安装nfs
服务器端
apt-get install nfs-kernel-server
cat /etc/exports （将nfsdata目录共享出来）
# /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)
#
/nfsdata *(rw,async,no_root_squash,no_subtree_check,no_wdelay)

/etc/init.d/nfs-kernel-server start (重启服务)

客户端
10.255.255.20:/nfsdata/abc /data/nfs_m nfs rw,defaults 0 0 --->加到cat /etc/fstab


最后mount -a