Question

我们在Windows服务器上运行我们的oracle实例＆amp;当配置RMAN以获取我们在日志中看到跟踪错误的备份时，

错误详细信息：

channel ch1: starting piece 1 at 07-MAY-17
channel ch1: finished piece 1 at 07-MAY-17
piece handle=\\backup_share\FULL_db01_20170507.BAK tag=COMPLETE_BACKUP comment=NONE
channel ch1: backup set complete, elapsed time: 02:10:37
channel ch1: starting incremental level 0 datafile backup set
channel ch1: specifying datafile(s) in backup set
including current control file in backup set
including current SPFILE in backup set
channel ch1: starting piece 1 at 07-MAY-17
released channel: ch1
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-03009: failure of backup command on ch1 channel at 05/07/2017 23:10:45
ORA-19504: failed to create file "\\backup_share\FULL_db01_20170507.BAK"
ORA-27038: created file already exists
OSD-04010: <create> option specified, file already exists

RMAN命令脚本：

run{ 
Allocate channel ch1 type disk format '\\backup_share\full_%d_%T.bak'; 
Backup incremental level=0 database tag='complete_backup'; 
Release channel ch1; 
Allocate channel t1 type disk format '\\backup_share\ctrl_%d_%T'; 
Backup current controlfile; 
Release channel t1; 
}

尝试进行增量备份时，我看到了同样的日志记录。有人可以帮我解决这个问题吗？

Answer 1

float YOUR_DEFAULT_Z = 0f;
float y = UnityEngine.Random.Range(-0.5f, 1f);
Vector3 tempPos = transform.position + new Vector3(0, y, 0);
//Overide the Z axis 
tempPos.z = YOUR_DEFAULT_Z;

GameObject newObject = Instantiate(prefabToSpawn, tempPos, Quaternion.identity);

[oracle@orcluat ~]$ oerr ora 27038 27038, 00000, "created file already exists" // *Cause: trying to create a database file, but file by that name already // exists // *Action: verify that name is correct, specify reuse if necessary格式指定数据库的名称，%d以此格式指定公历中的年，月和日：%T。它也会反映在您的备份文件名YYYYMMDD中。可能有相同名称的文件。

最好在文件名格式中使用FULL_db01_20170507.BAK，该格式指定系统生成的唯一文件名。

<强>文档

formatSpec

创建完整＆amp;时出现RMAN备份错误增量备份

1 个答案: