Re: [PATCH] xfstests 016: Do not discard blocks at the mkfs time, more verbose version

[Christoph Hellwig <hch@xxxxxxxxxxxxx>]

On Fri, Oct 28, 2011 at 05:38:06AM -0400, Boris Ranto wrote:
> The test 016 fills scratch device with some data and then creates xfs fs
> on the scratch device. Later, the test assumes that the previously
> written data are still written there and checks for them at specific
> locations. On ssd drive this will lead to a failure since the blocks are
> discarded by default when the mkfs command is run.
> This is a more verbose version of the previous patch.
> This simple patch that adds -K to stop the discarding (if the mkfs
> command supports it) fixed the issue for me:
> 
> Signed-off-by: Boris Ranto <branto@xxxxxxxxxx>

Looks good,

Reviewed-by: Christoph Hellwig <hch@xxxxxx>