Attached devices: Host: scsi2 Channel: 00 Id: 00 Lun: 00 Vendor: WDC WD20 Model: EZBX-22AYRA0 Rev: 0 Type: Direct-Access ANSI SCSI revision: 06 Host: scsi3 Channel: 00 Id: 00 Lun: 00 Vendor: Optiarc Model: DVD RW AD-7740H Rev: A841 Type: CD-ROM ANSI SCSI revision: 00 Host: scsi4 Channel: 00 Id: 00 Lun: 00 Vendor: Generic Model: STORAGE DEVICE Rev: 0233 Type: Direct-Access ANSI SCSI revision: 00