RMAN backup fails with RMAN-10038 and ORA-03113
789356Aug 4 2010 — edited Aug 6 2010My database is running in Archivelog mode on oracle 9.2.0.1 (I know, upgrade is in the pipe...)
Few days ago backup began to fail, right now all RMAN backup database and backup archivelog fail with following error:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00601: fatal error in recovery manager
RMAN-03004: fatal error during execution of command
RMAN-10038: database session for channel ORA_DISK_1 terminated unexpectedly
No ORA- Message in the alert log, nothing in a trc file, except simple memory stacks sometimes.
backup tablespace worked properly.
I tried to back up 2 archivelogs only, but the same error occured.
When running the full warm backup by script following error occured:
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00601: fatal error in recovery manager
RMAN-03004: fatal error during execution of command
RMAN-10039: error encountered while polling for RPC completion on channel c1
RMAN-10006: error running SQL statement: select act from x$ksusex where sid=:1 and serial=:2
RMAN-10002: ORACLE error: ORA-03113: end-of-file on communication channel
I changed the target of the dumpfiles to avoid the connection to the SAN, but no success still.
Any suggestions?