On Fri, Nov 28, 2008 at 12:33:53PM +0000, David Woodhouse wrote:
On Thu, 2008-11-27 at 16:44 +0000, Matthew Garrett wrote:
> It would be nice to have the kernel export disk access via a socket or
> something rather than the currently available debug option, which is to
> dump to dmesg which then triggers log writes which triggers more
> messages and fail occurs.
Does blktrace trigger log writes?
I was thinking of the vm_dump interface - I'd never noticed blktrace,
which looks pretty much ideal. Now we just need a user-friendly
front-end.
--
Matthew Garrett | mjg59(a)srcf.ucam.org