Date: Sun, 07 Jan 2024 21:29:12 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 269330] fusefs: data corruption with mmap and either o_direct or fspacectl Message-ID: <bug-269330-227-TDZvCOwfAB@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-269330-227@https.bugs.freebsd.org/bugzilla/> References: <bug-269330-227@https.bugs.freebsd.org/bugzilla/>
next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269330 --- Comment #2 from Alan Somers <asomers@FreeBSD.org> --- Update: I can also produce the same corruption by mixing mmap'd writes and copy_file_range, using fsx-rs 0.2.0 with a config like this: flen =3D 524288 nomsyncafterwrite =3D true [opsize] max =3D 131072 min =3D 65536 [weights] truncate =3D 0 fsync =3D 0 fdatasync =3D 0 punch_hole =3D 0 write =3D 0 mapwrite =3D 10 mapread =3D 0 read =3D 10 copy_file_range =3D 10 I also have a not-yet-committed test case in the fusefs test suite that demonstrates the problem. --=20 You are receiving this mail because: You are the assignee for the bug.=
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-269330-227-TDZvCOwfAB>