Error 0x80E70002

Value: -2132344830 | 0x80E70002 | 2162622466

What does it mean ?

ERROR_SPACES_INTERNAL_ERROR  
A Storage Spaces internal error occurred.
Value: 2 | 0x0002 | 0b0000000000000010

Where does it come from ?

FACILITY_USERMODE_SPACES  
Storage Spaces - Group physicial drives in virtual drives storage pools
Value: 231 | 0x0E7 | 0b11100111

Other Errors for FACILITY_USERMODE_SPACES