有关oracle备份的问题，请高手们赐教。急～～

maolei_2000

NBU5。0备oracle9i。备份数据库前期很顺利，但到最后总会有两个scedule报6号错。以下是。out输出的描述：
channel ch01: starting piece 1 at 25-DEC-04
channel ch00: finished piece 1 at 25-DEC-04
piece handle=bk_23849_1_545823385 comment=API Version 2.0,MMS Version 5.0.0.0
channel ch00: backup set complete, elapsed time: 00:02:00
channel ch00: starting incremental level 0 datafile backupset
channel ch00: specifying datafile(s) in backupset
input datafile fno=00005 name=/prod/oraprod/proddata/system05.dbf
input datafile fno=00287 name=/prod/oraprod/proddata/xnsx01.dbf
input datafile fno=00300 name=/prod/oraprod/proddata/eamd01.dbf
input datafile fno=00317 name=/prod/oraprod/proddata/ahmd01.dbf
input datafile fno=00325 name=/prod/oraprod/proddata/csid01.dbf
channel ch00: starting piece 1 at 25-DEC-04
released channel: ch00
released channel: ch01
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch01 channel at 12/25/2004 09:38:41
ORA-19566: exceeded limit of 0 corrupt blocks for file /prod/oraprod/proddata/msrx01.dbf

yddll

ORA-19566: exceeded limit of 0 corrupt blocks for file /prod/oraprod/proddata/msrx01.dbf

恐怕有麻烦，慎重！！

dooza

说明你的数据库有坏块。

maolei_2000

恩，我知道了。
由于备份不成功导致archive log无法备份完删除。所以每次要手动去做。郁闷～～～～～～～～

yddll

如果数据库down了，那就更郁闷。
检查检查吧
趁早把这个表空间export出来做个备份。
别瞎删归档日志

maolei_2000

谢谢，数据库有坏块，已经删除了。备份ok了！

sharkbing

做一下检测 crosscheck