Date: Sun, 07 Jan 2024 21:29:12 +0000 From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 269330] fusefs: data corruption with mmap and either o_direct or fspacectl Message-ID: <bug-269330-3630-JKFQagDr65@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-269330-3630@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=269330 --- 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 = 524288 nomsyncafterwrite = true [opsize] max = 131072 min = 65536 [weights] truncate = 0 fsync = 0 fdatasync = 0 punch_hole = 0 write = 0 mapwrite = 10 mapread = 0 read = 10 copy_file_range = 10 I also have a not-yet-committed test case in the fusefs test suite that demonstrates the problem. -- You are receiving this mail because: You are on the CC list for the bug.home | help
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