On Mon, Jun 11, 2018 at 07:24:35PM +0100, fdmanana@xxxxxxxxxx wrote: > From: Filipe Manana <fdmanana@xxxxxxxx> > > Test that if we create a new hard link for a file which was previously > fsync'ed, fsync a parent directory of the new hard link and power fail, > the parent directory exists after mounting the filesystem again. The > parent directory must be a new directory, not yet persisted. > > This test is motivated by a bug found in btrfs, where the fsync'ed parent > directory was lost after a power failure. The bug in btrfs is fixed by a > patch for the linux kernel titled: > > "Btrfs: sync log after logging new name" > > Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx> Looks good to me. > --- > tests/generic/498 | 65 +++++++++++++++++++++++++++++++++++++++++++++++++++ > tests/generic/498.out | 2 ++ > tests/generic/group | 1 + > 3 files changed, 68 insertions(+) > create mode 100755 tests/generic/498 > create mode 100644 tests/generic/498.out > > diff --git a/tests/generic/498 b/tests/generic/498 > new file mode 100755 > index 00000000..1cf73bda > --- /dev/null > +++ b/tests/generic/498 > @@ -0,0 +1,65 @@ > +#! /bin/bash > +# SPDX-License-Identifier: GPL-2.0 > +# Copyright (C) 2018 SUSE Linux Products GmbH. All Rights Reserved. > +# > +# FS QA Test No. 498 > +# > +# Test that if we create a new hard link for a file which was previously > +# fsync'ed, fsync a parent directory of the new hard link and power fail, > +# the parent directory exists after mounting the filesystem again. > +# Thanks a lot for using new test template! Eryu -- 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
