On Thu, Feb 17, 2022 at 12:14:21PM +0000, fdmanana@xxxxxxxxxx wrote: > From: Filipe Manana <fdmanana@xxxxxxxx> > > Test that after a full fsync of a file with preallocated extents beyond > the file's size, if a power failure happens, the preallocated extents > still exist after we mount the filesystem. > > This test currently fails and there is a patch for btrfs that fixes this > issue and has the following subject: > > "btrfs: fix lost prealloc extents beyond eof after full fsync" > > Signed-off-by: Filipe Manana <fdmanana@xxxxxxxx> > --- > tests/btrfs/261 | 79 +++++++++++++++++++++++++++++++++++++++++++++ > tests/btrfs/261.out | 10 ++++++ What is btrfs specific about this test? Cheers, Dave. -- Dave Chinner david@xxxxxxxxxxxxx
