BACKUP ERROR,why???以下是做数据库日志的备份 错误信息如下：

[liliah]

Microsoft (R) SQLMaint Utility (Unicode), Version Logged on to SQL Server 'SNOWPRD' as 'NT AUTHORITY\SYSTEM' (trusted)
Starting maintenance plan 'DB Maintenance Plan1' on 2003-9-29 8:00:00
[1] Database PRD: Transaction Log Backup...
Destination: [F:\backuplog\PRD_tlog_200309290800.TRN]

** Execution Time: 0 hrs, 0 mins, 6 secs **

[2] Database PRD: Verifying Backup...

** Execution Time: 0 hrs, 0 mins, 8 secs **

Backup can not be performed on database 'master'. This sub task is ignored.

[3] Database model: Transaction Log Backup...
Destination: [F:\backuplog\model_tlog_200309290800.TRN]

** Execution Time: 0 hrs, 0 mins, 1 secs **

[4] Database model: Verifying Backup...

** Execution Time: 0 hrs, 0 mins, 1 secs **

Backup can not be performed on database 'msdb'. This sub task is ignored.

End of maintenance plan 'DB Maintenance Plan1' on 2003-9-29 8:00:16
SQLMAINT.EXE Process Exit Code: 1 (Failed)

[arrow_gx]

你在数据库－属性－选项－故障恢复－选择 大容量日志 or 完全，就可以备份日志了

[liliah]

dear arrow_gx,

It work well.thanks you.
Have a nice day!

regards,
lilyah