External eSATA drive doesn't fdisk properly ? F8 eSATA hotplug ?

[Linuxguy123]

On Mon, 2008-09-29 at 18:27 -0600, Joseph L. Casale wrote:
> >I've got a new laptop with an eSATA port and a new (unformatted) eSATA external hard drive.
> >
> >Is eSATA hot plug compatible with a stock F8 kernel ?
> 
> Good question, and I don't know but I wonder if helping it find it might work.
> Figure out what host# that interface is on, then issue this:

How do I find out what host a device is running on ?  

Thanks