[dm-devel] [PATCH 1/3] dm: log writes target V2
Zach Brown
zab at zabbo.net
Fri Mar 20 16:31:44 UTC 2015
On Fri, Mar 20, 2015 at 10:50:37AM -0400, Josef Bacik wrote:
> This creates a new target that is meant for file system developers to test file
> system integrity at particular points in the life of a file system. We capture
> all write requests and the data and log the requests and the data to a separate
> device for later replay. There is a userspace utility to do this replay. The
> idea behind this is to give file system developers to verify that the file
> system is always consistent. Thanks,
>
> Signed-off-by: Josef Bacik <jbacik at fb.com>
> ---
> V1->V2: fixed up stuff based on Zachs review.
Cool,
Reviewed-by: Zach Brown <zab at zabbo.net>
- z
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