Database Backup and Recovery (MOSC)

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ORA-27040: file create error, unable to create file on NFS

edited Mar 29, 2016 2:46PM in Database Backup and Recovery (MOSC) 10 commentsAnswered ✓
Hi,

In our environment, our database backup was running on tape. Now the tape server is aged out and we are planning to have our RMAN backup on an NFS . 

Below are the details.

ORacle version - 10.2.0.4
OS - Linux x86_64.
Oracle RAC database 

 The NFS are also presend in Linux machine.  

I mounted with following options.

 

mount -o rw,bg,hard,rsize=32768,wsize=32768,vers=3,nointr,timeo=600,actimeo=0 <ip>:/data1 /backup

Chown –R oracle:dba  /backup

Chmod –R 775 /backup

 

Using the above option, backup of tablespace worked but when backup of full database did not go through. So, opted for below option

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