brtools报错信息如下：

BKI4008E: File '/oracle/M51/sapdata3/sr3_11/sr3.data11' cannot be opened. Reason:  errno(22)  A system call received a parameter that is not valid.

BKI1208W: The object '/oracle/M51/sapdata3/sr3_11/sr3.data11' will be retried [2].

BKI0027I: Time: 08/19/13 15:26:18 Object: 26 of 66 in process: /oracle/M51/sapdata3/sr3_11/sr3.data11 Size: 9.766 GB, MGMNT-CLASS: PI_HR_MDNON_CLASS, TSM-Server: TSM85_TDP_ORACLE@10.8.10.178 .

BKI4008E: File '/oracle/M51/sapdata3/sr3_11/sr3.data11' cannot be opened. Reason:  errno(22)  A system call received a parameter that is not valid.

BKI1208W: The object '/oracle/M51/sapdata3/sr3_11/sr3.data11' will be retried [3]

原因：数据库刚刚从10g升级到11g，10g时 tsm要求mount oracle文件系统时候要加上-o cio参数，升级11g以后不再需要该参数，详情参考下面note

解决方法：查看SAP Note 948294
主要描述如下

AIX 6.1 with Oracle >= 11.2.0.2:

AIX 6.1 introduced a new open flag O_CIOR which is same as O_CIO, but this

allows subsequent open calls without CIO. The advantage of this enhancement

is that other applications like cp, dd, cpio, dbv can access database files

in read only mode without having to open them with CIO.

Starting with Oracle 11.2.0.2 when AIX 6.1 is detected, Oracle will

use O_CIOR option to open a file on JFS2.

Therefore you should no longer mount the filesystems with mount option -o

cio

Please remove the mount option "-o cio" if you are running Oracle 11.2.0.2

on AIX 6.1 to avoid the following error messages:

cp: A system call received a parameter that is not valid.

0653-902 Cannot open the specified file for reading.

DBV-00100: Specified FILE not accessible

errno(22) A system call received a parameter that is not valid.