Hi all,   I have recently set up my system, starting with a pair of 4TB HSGT Deskstar NAS and then adding 1 TB WD green disks.   Now I wonder if DSM is capable of correctly recognizing and aligning 4k-sector disks. I don't know if the HGST are in fact 4k-sector disks, but if I run:   cat /sys/class/block/sda/queue/physical_block_size   I get: 4096   However, if I run parted on /dev/sda and I press p I get:   Model: HGST HDN724040ALE640 (scsi) Disk /dev/sda: 4001GB Sector size (log