On Thu, Jun 29, 2017 at 07:48:16PM -0400, Theodore Ts'o wrote: > I'm not able to reproduce it using your reproduction receipe using > e2fsprogs 1.43.4. I suspect you might be hitting a bug which was > fixed by this commit: > > commit d6cad379eb6c86ca58bf5b83a586577de412a2e6 > Author: Theodore Ts'o <tytso@xxxxxxx> > Date: Sun Sep 11 00:25:48 2016 -0400 > > libext2fs: fix unaligned, multiblock writes in the unix_io handler > > The read-modify-write code for the unaligned fallback code wasn't > working for multi-block writes. This was unmasked by FreeBSD 11-rc2, > since its malloc() is returning unaligned memory regions for large > memory regions. > > Signed-off-by: Theodore Ts'o <tytso@xxxxxxx> > > Can you retry with e2fsprogs 1.43.4 and see if it fixes your issue? Yep, confirmed that it works with e2fsprogs v1.43.4. Cool, thanks.
