救命！rman备份数据库出错！

显示全部楼层 · 2005-10-30 17:05:33

rman备份数据库出现错误:
rman>backup database format '/backup/db_%d_%s_%p_%t';
RMAN>
allocated channel: d1
channel d1: sid=16 devtype=DISK
Starting backup at 30-OCT-03
channel d1: starting incremental level 0 datafile backupset
channel d1: specifying datafile(s) in backupset
input datafile fno=00001 name=/home/oracle/OraHome1/oradata/viton/system01.dbf
input datafile fno=00002 name=/home/oracle/OraHome1/oradata/viton/undotbs01.dbf
input datafile fno=00005 name=/home/oracle/OraHome1/oradata/viton/example01.dbf
input datafile fno=00010 name=/home/oracle/OraHome1/oradata/viton/xdb01.dbf
input datafile fno=00006 name=/home/oracle/OraHome1/oradata/viton/indx01.dbf
input datafile fno=00009 name=/home/oracle/OraHome1/oradata/viton/users01.dbf
input datafile fno=00003 name=/home/oracle/OraHome1/oradata/viton/cwmlite01.dbf
input datafile fno=00004 name=/home/oracle/OraHome1/oradata/viton/drsys01.dbf
input datafile fno=00007 name=/home/oracle/OraHome1/oradata/viton/odm01.dbf
input datafile fno=00008 name=/home/oracle/OraHome1/oradata/viton/tools01.dbf
channel d1: starting piece 1 at 30-OCT-03
released channel: d1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on d1 channel at 10/30/2003 18:32:18
ORA-19510: failed to set size of 63488 blocks for file "/backup/db_VITON_239_1_508789773" (blocksize=8192)
ORA-27037: unable to obtain file status
Linux Error: 2: No such file or directory
Additional information: 5

千问 · 2005-10-30 17:05:33

Does oracle user have permission to write to /backup directory?
Does /backup directory exist ?

千问 · 2005-10-30 17:05:33

最初由 aaahhh 发布
[B]Does oracle user have permission to write to /backup directory?
Does /backup directory exist ? [/B]
of course！i have the permission！and oracle user is the owner of/backup.

千问 · 2005-10-30 17:05:33

Looks like something removed the backup piece "/backup/db_VITON_239_1_508789773" before
the backup finished.
Do you have another process that cleans up /backup directory ?
If you repeat the backup, do you get the same error ?

千问 · 2005-10-30 17:05:33

最初由 aaahhh 发布
[B]Looks like something removed the backup piece "/backup/db_VITON_239_1_508789773" before
the backup finished.
Do you have another process that cleans up /backup directory ?
If you repeat the backup, do you get the same error ? [/B]
我连续做六次全备份，结果第1，3，5，次成功，2，4，6次失败了

千问 · 2005-10-30 17:05:33

Try to backup to a different location , see if you get the same error.

千问 · 2005-10-30 17:05:33

问题已经没有了！
多谢各位热心人的关注，尤其是aaahhh先生。谢谢