[CentOS] hdparm: Inappropriate ioctl for device

On Wednesday 07 September 2005 09:44, Kai wrote:
> Can someone please explain what's wrong here. And how to solve it.
>
> [root at amd64 kai]# /sbin/hdparm -tT /dev/sda

hdparm is only for IDE devices:

DESCRIPTION
       hdparm  provides a command line interface to various hard disk ioctls 
supported by the stock Linux ATA/IDE device driver subsystem. 

-- Jason