Hi @gis70
Here is what I did.
1, install a brand new DSM 7.x with this instruction.
2, backup the data for my old DSM 6.x and shut it down
3, passthrough my LSI-9211-8i to new DSM 7.x and follow web interface to finish the migration.
now I have the above mentioned disk order problem, even through the data is there.
Hope the above help.