The value of this object indicates the SLU performance data gathered in copy layer. byte 0 byte 1 byte 2 byte 3 +------------+------------+------------+------------+ 0x00| COPY SLU#index*4 Info (64 bytes) | +------------+------------+------------+------------+ 0x40| COPY SLU#index*4+1 Info (64 bytes) | +------------+------------+------------+------------+ 0x80| COPY SLU#index*4+2 Info (64 bytes) | +------------+------------+------------+------------+ 0xc0| COPY SLU#index*4+3 Info (64 bytes) | +------------+------------+------------+------------+ COPY SLU information: byte 0 byte 1 byte 2 byte 3 +------------+------------+------------+------------+ 0x00| EC Source Copy Block Count | +------------+------------+------------+------------+ 0x04| EC Destination Copy Block Count | +------------+------------+------------+------------+ 0x08| OPC Source Copy Block Count | +------------+------------+------------+------------+ 0x0c| OPC Destination Copy Block Count | +------------+------------+------------+------------+ 0x10| Reserved (16 bytes) | ~ ~ 0x1c| | +------------+------------+------------+------------+ 0x20| EC Source Copy Area Write Count | +------------+------------+------------+------------+ 0x24| OPC Source Un-copy Area Write Count | +------------+------------+------------+------------+ 0x28| Reserved | + + 0x2c| | +------------+------------+------------+------------+ 0x30| I/O Limit Busy Count | +------------+------------+------------+------------+ 0x34| Extent Busy Count | +------------+------------+------------+------------+ 0x38| Cache Busy Count | +------------+------------+------------+------------+ 0x3c| Other Busy Count | +------------+------------+------------+------------+