Re: occasional usb hangs

[David Relson <relson@xxxxxxxxxxxxxxxxx>]

On Fri, 10 Nov 2006 11:00:28 -0500 (EST)
Alan Stern wrote:

> On Thu, 9 Nov 2006, David Relson wrote:
> 
..[snip]...
> 
> To debug this further: Build a kernel with CONFIG_USB_DEBUG turned on.
> When a hang occurs, make a copy of the kernel log (if the hang is
> severe enough you may have to echo the log to the console and
> photograph the screen or use a serial console) and also get a task
> list dump (Alt-SysRq-T).
> 
> Alan Stern

Hi Alan,

I'll get the kernel built in a bit.  Likely it will be a number of days
until the problem occurs.  

My workstation isn't hung, generally speaking.  Processes attempting to
access the USB drive go into 'D' state.

Regards,

David

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