Attached devices: Host: scsi1 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WDS500G2B0B Rev: 00WD Type: Direct-Access ANSI SCSI revision: 05 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: WDC WD20SPZX-22U Rev: 1A01 Type: Direct-Access ANSI SCSI revision: 05