On Mon, Feb 15, 2016 at 10:54:23AM +0000, fdmanana@xxxxxxxxxx wrote: > From: Filipe Manana <fdmanana@xxxxxxxx> > > Test that if we move one file between directories, fsync the parent > directory of the old directory, power fail and remount the filesystem, > the file is not lost and it's located at the destination directory. > > This is motivated by a bug found in btrfs, which is fixed by the patch > (for the linux kernel) titled: > > "Btrfs: fix file loss on log replay after renaming a file and fsync" > > Tested against ext3, ext4, xfs, f2fs and reiserfs. > > Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx> .... > +# We expect our file foo to exist, have an entry in the new parent > +# directory (c/) and not have anymore an entry in the old parent directory > +# (a/b/). > +[ -e $SCRATCH_MNT/a/b/foo ] && echo "File foo is still at directory a/b/" > +[ -e $SCRATCH_MNT/c/foo ] || echo "File foo is not at directory c/" > + > +# The new file named bar should also exist. > +[ -e $SCRATCH_MNT/a/bar ] || echo "File bar is missing" This can all be replaced simply by: ls -R $SCRATCH_MNT | _filter_scratch Because the golden image match will tell us if files are missing or in the wrong place. Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe fstests" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
