融合盘出错，文件读取失败，所以把融合盘拆分后重组；死活组不起来了，这两个盘在pe环境下清除分区再进mac也组不了，不知道原因
Started CoreStorage operation
Unmounting disk2s2
Touching partition type on disk2s2
Adding disk2s2 to Logical Volume Group
Unmounting disk3s2
Touching partition type on disk3s2
Adding disk3s2 to Logical Volume Group
Creating Core Storage Logical Volume Group
A problem occurred; undoing all changes
Initialized /dev/rdisk2s2 as a 223 GB case-insensitive HFS Plus volume with a 24576k journal
Mounting disk
Initialized /dev/rdisk3s2 as a 931 GB case-insensitive HFS Plus volume with a 81920k journal
Mounting disk
Error: -69784: Unable to create a new CoreStorage Logical Volume Group
