版本:11.2.0.4
SQL> alter diskgroup datadg mount;
alter diskgroup datadg mount
*
ERROR at line 1:
ORA-15032: not all alterations performed
ORA-15335: ASM metadata corruption detected in disk group 'DATADG'
ORA-15130: diskgroup "DATADG" is being dismounted
ORA-15066: offlining disk "DATADG_0003" in group "DATADG" may result in a data
loss
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [3] [2147483648]
[4352 != 2147483648]
ORA-15196: invalid ASM block header [kfc.c:26368] [blk_kfbl] [3] [2147483648]
[4352 != 2147483648]
请问大家这个能模拟和恢复么?
另外大家asm有没有比较详细的内部结构文档,google了半天也没找到,