Solution 1:
It seems RAID1 with 4 SSDs means RAID10 in LSI's world. Here is a reply from LSI:
You would have to create your RAID 10 Cache Cade Volume in the BIOS and it will show as a RAID 1, but works as a RAID 10.
LSI Cachecade Pro 2.0 with RAID10 SSD Cache?
Solution 1:
It seems RAID1 with 4 SSDs means RAID10 in LSI's world. Here is a reply from LSI:
You would have to create your RAID 10 Cache Cade Volume in the BIOS and it will show as a RAID 1, but works as a RAID 10.