[ubuntu] nfs , mount

1. 安裝nfs

sudo apt-get install nfs-common nfs-kernel-service portmap

2. 修改 /etc/exports

/home/neo/qcroot *(rw,sync,no_root_squash,subtree_check)

3. 修改 /etc/hosts

127.0.0.1 localhost

192.168.0.66 NEO

192.168.0.100 TEST

4. 修改 /etc/hosts.allow

portmap : 192.168.0.66

ALL:ALL

5. 重新啟動程式

/etc/init.d/portmap start

/etc/init.d/nfs-common start

/etc/init.d/nfs-kernel-server start

6. 檢查安裝情況

showmount -e

Client 端

mount -t nfs -o rw,nolock 192.168.0.66:/home/neo/qcroot /qcroot

PS: 如果client端並沒有執行portmap, 則mount時要加入nolock option, 否則會有 Input/output error