Messages in this thread | | | Date | Sun, 6 Apr 2008 17:37:30 +0200 | From | Jens Axboe <> | Subject | Re: blktrace debugging: how to use it |
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On Mon, Mar 31 2008, Peter Teoh wrote: > The is patch is to enable blktrace debugging in the kernel: > > http://lkml.org/lkml/2006/8/1/405 > > Can anyone provide any guidelines or references on how to use this > feature from userspace? Any tools written to TEST and use this feature?
Just git clone the repo:
git://git.kernel.dk/blktrace.git
(which is mentioned in the Kconfig help entry for that kernel config option)
or grab the latest snapshot here:
http://brick.kernel.dk/snaps/blktrace-git-latest.tar.gz
it comes with documentation and man pages (mostly thanks to others than myself :-) and also a nifty btt tool that can do lots of things that blkparse cannot.
-- Jens Axboe
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