mount -t nfs -o rw,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcp,nolock,actimeo=0 nfs-server:/home/oracle/backup/ /home/oracle/dbbackup mount: mount to NFS server 'nfs-server' failed: RPC Error: Program not registered.Showmount to the nfs-server also fails with
showmount -e nfs-server mount clntudp_create: RPC: Program not registeredTo fix this restart the nfs related services in the following order on the nfs server. First rpcbind service
[root@nfs-server ~]# service rpcbind start Starting rpcbind: [ OK ]Second the nfs service
[root@nfs-server ~]# service nfs start Starting NFS services: [ OK ] Starting NFS quotas: [ OK ] Starting NFS mountd: [ OK ] Starting NFS daemon: [ OK ] Starting RPC idmapd: [ OK ]Finally the portmap service
[root@nfs-server ~]# service portmap start Starting portmap: [ OK ]
Afterwards NFS mount works without issue
# mount -t nfs -o rw,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,tcp,nolock,actimeo=0 10.10.0.102:/home/oracle/backup/ /home/oracle/dbbackup # df -h Filesystem Size Used Avail Use% Mounted on xx.xx.x.xxx:/home/oracle/backup/ 526G 407G 93G 82% /home/oracle/dbbackupRelated Posts
RMAN Backups on NFS
Direct NFS Setup