FreeBSDのcamcontrolでSecure Eraseする

sudo camcontrol security ada7 -U user -s erase -h erase pass8: <TOSHIBA THNSNJ960PCSZ JZEE6102> ACS-3 ATA SATA 3.x device pass8: 600.000MB/s transfers (SATA 3.x, UDMA5, PIO 8192bytes)

You are about to ERASE ALL DATA from the following device: pass8,ada7: <TOSHIBA THNSNJ960PCSZ JZEE6102> ACS-3 ATA SATA 3.x device

Are you SURE you want to ERASE ALL DATA? (yes/no) yes Issuing SECURITY_SET_PASSWORD password='erase', user='user', mode='high' Issuing SECURITY_ERASE_PREPARE Issuing SECURITY_ERASE_UNIT password='erase', user='user'

Erase Complete

sudo camcontrol security ada7 -U user -s erase -h erase pass8: <TOSHIBA THNSNJ960PCSZ JZEE6102> ACS-3 ATA SATA 3.x device pass8: 600.000MB/s transfers (SATA 3.x, UDMA5, PIO 8192bytes)

You are about to ERASE ALL DATA from the following device: pass8,ada7: <TOSHIBA THNSNJ960PCSZ JZEE6102> ACS-3 ATA SATA 3.x device

Are you SURE you want to ERASE ALL DATA? (yes/no) yes Issuing SECURITY_SET_PASSWORD password='erase', user='user', mode='high' camcontrol: ATA SECURITY_SET_PASSWORD failed: 0