Are there any reson to that I am not able to preclear this drive? sg_format gives me this info   if there is please let me know the syntax for sg_format to fix it.     IBM-XIV   ST4000NM0043  C1  EC5C   peripheral_type: disk [0x0]       << supports protection information>>       Unit serial number: Z1Z2C4FQ0000941309K8       LU name: 5000c500579305c7 Mode Sense (block descriptor) data, prior to changes:   <<< longlba flag set (64 bit l