ASM mount DG的时候报错

ORA-15032: not all alterations performed
ORA-15017: diskgroup "GSV8DG" cannot be mounted
ORA-15063: ASM discovered an insufficient number of disks for diskgroup "GSV8DG"
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size.
ORA-15085: ASM disk "" has inconsistent sector size. (DBD ERROR: OCIStmtExecute)

报错上提示貌似disk 不够，但是检查了以下 disk 数量是对的啊。

A strange error. Can you run fdisk -l <the disk path> to check the sector size? Most disks use 512 byte sectors, like this:

$ fdisk -l /dev/mapper/crsvol1p1

Disk /dev/mapper/crsvol1p1: 518 MB, 518160384 bytes
255 heads, 63 sectors/track, 62 cylinders
Units = cylinders of 16065 * 512 = 8225280 bytes
...

Yong Huang