On Wed, Jun 05, 2024 at 12:26:20PM +0100, fdmanana@xxxxxxxxxx wrote: > From: Filipe Manana <fdmanana@xxxxxxxx> > > The test writes a 128M file and expects to end up with 1024 extents, each > with a size of 128K, which is the maximum size for compressed extents. > Generally this is what happens, but often it's possibly for writeback to > kick in while creating the file (due to memory pressure, or something > calling sync in parallel, etc) which may result in creating more and > smaller extents, which makes the test fail since its golden output > expects exactly 1024 extents with a size of 128K each. > > So to work around run defrag after creating the file, which will ensure > we get only 128K extents in the file. > > Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx> Reviewed-by: David Sterba <dsterba@xxxxxxxx>
