Jeff Garzik wrote: > Can you tell me something about this device? > > [ 49.045635] ata2.00: ATA-6: Config Disk, RGL10364, max UDMA/133 > [ 49.051677] ata2.00: 640 sectors, multi 1: LBA > [ 49.056321] ata2.00: configured for UDMA/133 > > It seems like it does not support the 'check power mode' command. > > Can you post a text file attachment, containing the output of 'hdparm > --Istdout' ? No problem. The device in question is a Western Digital Raptor WD360GD 36.7GB 10,000 RPM Serial ATA150 Hard Drive. hdparm output attached. Berck - To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html