RMan hardware failure error
639360Jul 28 2011 — edited Oct 26 2011Hi ALL
Am getting this error on RMAN backups.
version oracle 10.2.0.4 OS : windos server 2008
Backups are failing with this error from one of prod database. There is one more database using same backup server which is working fine. Any help is greatly appretiated.
channel ORA_DISK_1: starting piece 1 at 28-JUL-11
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03002: failure of backup plus archivelog command at 07/28/2011 13:47:10
ORA-19510: failed to set size of 4194303 blocks for file "\\bakpserver\prod1\BACKUP_CNMIIS97_1_1" (blocksize=512)
ORA-27041: unable to open file
OSD-04002: unable to open file
O/S-Error: (OS 64) The specified network name is no longer available.
RMAN> show all;
RMAN configuration parameters are:
CONFIGURE RETENTION POLICY TO RECOVERY WINDOW OF 10 DAYS;
CONFIGURE BACKUP OPTIMIZATION ON;
CONFIGURE DEFAULT DEVICE TYPE TO DISK;
CONFIGURE CONTROLFILE AUTOBACKUP ON;
CONFIGURE CONTROLFILE AUTOBACKUP FORMAT FOR DEVICE TYPE DISK TO '\\bakpserver\prod1\\contf_%F';
CONFIGURE DEVICE TYPE DISK PARALLELISM 1 BACKUP TYPE TO BACKUPSET;
CONFIGURE DATAFILE BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
CONFIGURE ARCHIVELOG BACKUP COPIES FOR DEVICE TYPE DISK TO 1;
CONFIGURE CHANNEL 1 DEVICE TYPE DISK FORMAT '\\bakpserver\prod1\\backup_%U' MAXPIECESIZE 2 G;
CONFIGURE CHANNEL 2 DEVICE TYPE DISK FORMAT '\\bakpserver\prod1\\backup_%U' MAXPIECESIZE 2 G;
CONFIGURE CHANNEL DEVICE TYPE DISK MAXPIECESIZE 2 G;
CONFIGURE MAXSETSIZE TO UNLIMITED;
CONFIGURE ENCRYPTION FOR DATABASE OFF; # default
CONFIGURE ENCRYPTION ALGORITHM 'AES128'; # default
CONFIGURE ARCHIVELOG DELETION POLICY TO NONE;
CONFIGURE SNAPSHOT CONTROLFILE NAME TO 'C:\ORACLE\ORA10G2\DATABASE\SNCFPRODdb.ORA';
thanks
Sree