[Bug 276002] nfscl: data corruption using both copy_file_range and mmap'd I/O
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Date: Sun, 31 Dec 2023 14:45:11 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=276002 --- Comment #29 from Alan Somers <asomers@FreeBSD.org> --- With kib's latest patch, it's more difficult to produce a miscompare. But still possible. For example, using the toml file from Comment 4 with Seed 9675272854109691020 will crash in 95 steps. Or, without copy_file_range at all, it's possible to crash in 126 steps using seed 8637402481540764494 and this toml file: flen = 524288 nomsyncafterwrite = true [opsize] max = 131072 min = 65536 [weights] truncate = 1 fsync = 1 fdatasync = 1 punch_hole = 0 write = 10 read = 10 -- You are receiving this mail because: You are the assignee for the bug.