RMAN backup to DataDomain

Question

I want to run an RMAN backup to a NFS-share on DataDomain from AIX but I got this error message RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03009: failure of backup command on ch1 channel at 10/28/2009 14:56:28 ORA-01580: error creating control backup file /dd510/lkpdi194/NISWWP/rman/autobackup/snap_ctrlfile_NISWWP.ctrl ORA-27054: NFS file system where the file is created or resides is not mounted with correct options Additional information: 6 This is the result from nfsstat -m bash-3.00# nfsstat -m /dd510 from /dd510:10.1.112.25 Flags: vers=3,proto=tcp,auth=unix,hard,nointr,dynamic,link,symlink,rsize=32768,wsize=32768,retrans=5 All: srtt=0 (0ms), dev=24000 (120000ms), cur=6000 (120000ms) Are there anyone have an idea whats wrong

ble1 · Answer

Check following link:http://www.dba-oracle.com/t_ora_27054.htm

Sukrut1 · Answer

Use given below option to mount is correctly rw,hard,nolock,actimeo=0,rsize=32768,wsize=32768 Thanks Sukrut

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