Destination Machine: -
1. Choose the folder to share, which is having full permissions: -
#chmod 777 /(fs)/(folder_name)
2. To sharing the folder, add an entry in /etc/exports file: -
ex: - /(fs)/(folder_name) * (rw) ---read write
/(fs)/(folder_name) * (ro) ---read only (to read the data)---this one won't match for our senario
3. Execute the below command to read the new entry in /etc/exports file: -
#exportfs -r
Source Machine: -
1. Add the below line in /etc/fstab: -
hostname:/shared/folder /mnt_point nfs proto=tcp,vers=3,rw,hard,intr,bg,rsize=65536,wsize=65536 0 2
2. Mounting the /mnt_point: -
#mount /mnt_point
3. Now connect to the Oracle user and follow the below steps: -
1. Change the DATA_PUMP_DIR path to the /mnt_point in Database: -
SQL)create or replace directory DATA_PUMP_DIR as '/mnt_point/';
2. Execute the below command to export the backup using the 'expdp': -
$expdp username/passwd directory=DATA_PUMP_DIR dumpfile=file_name.dmp logfile=log_file.log full=y
Now, you can see the dumpfile & logfile in the Destination machine (in the shared folder).
