Date: Wed, 02 Jun 2021 15:26:42 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 256205] nullfs: data corruption with SEEK_HOLE/SEEK_DATA on dirty files Message-ID: <bug-256205-227-Tugv5UUqwV@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-256205-227@https.bugs.freebsd.org/bugzilla/> References: <bug-256205-227@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=3D256205 Alan Somers <asomers@FreeBSD.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |kib-bugs@FreeBSD.org --- Comment #23 from Alan Somers <asomers@FreeBSD.org> --- kib (CCed) believes that 42881526d401e7a9c09241e392b7ffa18cfe11d6 is not a = full solution, because it only flushes pages on close. The OP's test case does close every file, but the bug may persist if the files were to remain open = when somebody calls lseek(.., SEEK_HOLE). kib thinks that a better solution wou= ld be for ZFS's SEEK_HOLE implementation to check the page queue, but we don't have a working patch yet. --=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-256205-227-Tugv5UUqwV>