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ERROR at line 1:

ORA-19624: operation failed, retry possible

ORA-19870: error while restoring backup piece

/u02/app/oradb/product/11.2.0/db_1/assistants/dbca/templates/Seed_Database.dfb

ORA-19504: failed to create file “+DATA”

ORA-15045: ASM file name ‘+DATA’ is not in reference form

ORA-17502: ksfdcre:5 Failed to create file +DATA

ORA-15081: failed to submit an I/O operation to a disk

ORA-06512: at “SYS.X$DBMS_BACKUP_RESTORE”, line 5827

ORA-06512: at line 20

在做裸设备的时候，给的mode=“640”，是这儿导致的

所以只需要更改裸设备的mode就可以了

编辑文件

gedit  /etc/udev/rules.d/60-raw.rules

ACTION==”add”, KERNEL==”raw[1-4]”, OWNER=”grid”, GROUP=”asmadmin”, MODE=”660″

然后重启裸设备start_udev

查看权限

[root@odd ~]# ll /dev/raw/*

crw-rw—- 1 grid asmadmin 162, 1 Aug 18 16:37 /dev/raw/raw1

crw-rw—- 1 grid asmadmin 162, 2 Aug 18 16:33 /dev/raw/raw2

crw-rw—- 1 grid asmadmin 162, 3 Aug 18 16:37 /dev/raw/raw3

crw-rw—- 1 grid asmadmin 162, 4 Aug 18 16:29 /dev/raw/raw4

you must do following:

chmod 660 asmdisk where asmdisk is all disks assigned to asm