This error comes while RMAN backup running backup pieces. Location is on an NFS share (mount point
/b02). This error comes on a regular basis. The mount point has enough space.
Sometimes the backup completes without any issue, and most of times it fails with this issue.
I have searched on MOS and didn't find an effective solution for this. Please share your thoughts.
released channel: c1 released channel: c2 released channel: c3 RMAN-00571: =========================================================== RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS =============== RMAN-00571: =========================================================== RMAN-03009: failure of backup command on c1 channel at 06/19/2013 01:40:45 ORA-27052: unable to flush file data Linux-x86_64 Error: 5: Input/output error Additional information: 1 RMAN> **end-of-file** RMAN> [oramsta@testordb1 logs]$ cat backuplog_err.txt incremental level 0 ORA-19510: failed to set size of 385577 blocks for file "/b02/backup/MSTA/df_MSTA81818469889_2hochn01_1_1_DALY20130618" (block size=8192) ORA-27045: unable to close the file ORA-19510: failed to set size of 353041 blocks for file "/b02/backup/MSTA/df_MSTA82818469934_2iochn1e_1_1_DALY20130618" (block size=8192) ORA-27045: unable to close the file ORA-27052: unable to flush file data [oramsta@testordb1 logs]$