Assume that the machine where the source directory to be mapped is located is PC1:192.168.1.102
The machine that needs to be mapped is PC2: 192.168.1.105
PC1 requires:
1. Start the NFS service ( /etc/init.d/nfs start )
2. Add mapping permissions (mapped directories and allowable addresses) in the /etc/exports file:
/ home / dir 192.168.1.0/255.255.255.0(rw,insecure,sync,insecure_locks,no_root_squash)
PC2 requires:
1.mkdir /home/dir_remote
2.mount 192.168.1.102:/home/dir /home/dir_remote
In this way, opening /home/dir_remote on PC2 is actually accessing the /home/dir directory of PC1.
Notice:
1. The corresponding port of PC1 needs to be released to ensure that there is no firewall blocking
2. When there is a problem, you can use rpcinfo -p server to check the status of each port to ensure that the nfs service is started
3. The root directory of the disk cannot be mapped