MEMBER 表示已经在磁盘组中了，这样的盘是不可在加入到其他磁盘组中的，former 则是可以加入磁盘组中的。

GROUP_NUMBER DISK_NUMBER OS_MB/1024 TOTAL_MB/1024 FREE_MB/1024 NAME            FAILGROUP       PATH                           FAILGRO HEADER_STATU STATE
------------ ----------- ---------- ------------- ------------ --------------- --------------- ------------------------------ ------- ------------ --------
           1           0         50            50   49.8271484 ACFSDG_0000     ACFSDG_0000     /dev/asm-diskh                 REGULAR MEMBER       NORMAL
           2           0        300           300   184.878906 DATA_0000       DATA_0000       /dev/asm-diske                 REGULAR MEMBER       NORMAL
           2           3        300           300   184.910156 DATA_0003       DATA_0003       /dev/asm-diskj                 REGULAR MEMBER       NORMAL