RMAN backup to OCFS failed

From: Zhai Jingmin <zhai_jingmin_at_yahoo.com>
Date: Mon, 9 May 2005 02:00:54 -0700 (PDT)
Message-ID: <20050509090054.82602.qmail@web53204.mail.yahoo.com>

Hi list,
we are testing 10g RAC building on OCFS volume,backend is EMC|Dell CX500.Database version is 10.1.0.4.The rpm packages used to install OCFS is:

ocfs-2.4.21-EL-smp-1.0.14-1
ocfs-support-1.0.10-1
ocfs-tools-1.0.10-1
ocfs-tools-debuginfo-1.0.10-1

The linux box is RHEL3 update4, kernel version is 2.4.21-27.0.2.ELsmp. We found following problem:
1.The 'drop tablespace xxx including contents and datafiles;' cannot delete physical file from OCFS volumn.The error is: ORA-01265: Unable to delete LOG /U01/oradata/test01.dbf ORA-27056: could not delete file
Linux Error: 16: Device or resource busy  

2.RMAN cannot backup to OCFS volumn:
ORA-27061: waiting for async I/Os failed Linux Error: 1: Operation not permitted  

sometime the 'Linux Error' is device not exist.  

Anyone encounter these problems?
I searched through OCFS mailing list on oss.oracle.com,but got no clue.Then I created a TAR on Metalink,still got nothing from them. Any suggestion is appreciated.Thanks in advance.  

Zhai                 

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http://www.freelists.org/webpage/oracle-l Received on Mon May 09 2005 - 05:05:22 CDT