Attached devices: Host: scsi0 Channel: 00 Id: 00 Lun: 00 Vendor: ATA Model: Hitachi HTS54121 Rev: A23C Type: Direct-Access ANSI SCSI revision: 05 Host: scsi0 Channel: 00 Id: 01 Lun: 00 Vendor: Optiarc Model: DVD RW AD-7530A Rev: EX31 Type: CD-ROM ANSI SCSI revision: 05