Thursday, November 4, 2010

Not able to archive the Oracle logfiles with RMAN and Legato Networker for Oracle Release 10.2.0.2

Question:
Not able to archive the Oracle logfiles with RMAN and Legato Networker for Oracle Release 10.2.0.2. Could it be a problem with the xfs-Filesystem?

SuSE/Novell: Linux, Filesystem & I/O Type Supportability [ID 414673.1]
WARNING: Using unsupported filesystems and/or options for Oracle Database
or using XFS due to an undocumented defect can cause redo log corruption
which can only be detected after it happens when doing a restore or dump of redo log to trace file.
ORA-00283: recovery session canceled due to errors
ORA-00368: checksum error in redo log block
ORA-00353: log corruption near block 4096 change 21180175 time 03/10/2008 00:14:53

Solution:
After analyzed the system log, it is recommended to refer to SAP OSS Note
#335562: ORA-7445 collective note regarding the solution of this matter.
Also, refer to SAP OSS Note #23345 for Consistency check of ORACLE database.

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