NFS Remote Backup

1)usage   1@@@@ install the network file system tools on station23 192.168.0.23 #yum -y install rpcbind* #yun -y install nfs* [root@station23 /]# service nfs restart   [root@stat[root@station23 /]# service portmap start Starting portmap:                                          [  OK  ] ion23 /]# chown 602:602 /data [root@station23 /]# ls -Zd /data drwxr-xr-x  oracle oinstall                                  /data @@@ [root@station23 /]# showmount -e   Export list for station23.example.com: /data                             192.168.0.0/24   2@@@@ backup file to /mnt directory 192.168.0.60 [root@station60 ~]# su - oracle [oracle@station60 ~]$ id   uid=602(oracle) gid=602(oinstall) groups=602(oinstall),603(dba) @@@ [root@station60 /]# mount -t nfs -o rw,bg,hard,nointr,rsize=32768,wsize=32768,tcp,vers=3, timeo=600,actimeo=0 station23:/data  /mnt @@@ [oracle@station60 ~]$ rman target / RMAN> show all;   CONFIGURE DEFAULT DEVICE TYPE TO DISK; RMAN> backup tablespace example format '/mnt/%U.bks'; @@@ [root@station23 data]# ls /data 0dmtv0ps_1_1.bks