On Fri, 30 Dec 2011, Lamar Owen wrote:

> On Tuesday, July 05, 2011 01:24:30 PM Yasha Karant wrote:
>> When I plug a USB 3 enable external drive into the USB 3 port, the drive
>> acknowledges the presences of USB 3 (for this unit, the text SUPERSPEED
>> illuminates).  However, there is no created USB /dev/sde .  When I plug
>> the same external drive into a USB 2 port, the USB 3 acknowledgement is
>> not displayed, but there is a created USB /dev/sde.
>
> [Resurrecting an old thread, and assuming a better solution hasn't already been found...]
>
> Yesterday I had opportunity to use an external USB 3.0 drive with the released CentOS 6.2 LiveDVD (booting from a USB stick) to make an image of my laptop's internal drive, which is beginning to show pre-failure signs (reallocated sector count is high).
>
> The CentOS 6.2 Live media's kernel (which should be the same as the SL Live media's kernel once the SL Live media is released) found and used the Wester Digital external USB 3 drive on my generic USB 3.0 ExpressCard controller perfectly, and the image took about the same amount of time, 4.5 hours, as an eSATA image to a similar drive using an ExpressCard eSATA controller.  This is half the time that a USB 2.0 image had taken a few months ago.
>
> So this issue should be resolved fully with the SL 6.2 kernel, if a 6.1 kernel has not already resolved it.
>

A security errata kernel that is based on the kernel that was released 
with Update 2 is now available as a "security" kernel for SL 6.0 and 6.1 .

-Connie Sieh