Date: Tue, 29 Jun 2010 08:29:25 +1000 From: Peter Jeremy <peterjeremy@acm.org> To: freebsd-fs@freebsd.org Subject: Possible ZFS data loss following unclean shutdown Message-ID: <20100628222924.GA79347@server.vk2pj.dyndns.org>
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[-- Attachment #1 --] http://blog.lastinfirstout.net/2010/06/sunoracle-finally-announces-zfs-data.html and its references talk about a ZFS bug where large synchronous writes (>32kB) not being properly committed before fsync() returns. I've looked through the SVN commit logs but don't see any of the associated bugids (2178259, 6440499, 6754011, 6791106, 6860045, 6860045, 6877373, 6880764, 6892298, 6900938) referenced. I've had a report of a problem that could potentially be caused by this but am still investigating it. Does anyone know if these bugs affect ZFS on FreeBSD? -- Peter Jeremy [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAkwpIkQACgkQ/opHv/APuIeuFACgmohkJtTtGX1FiYz8OIopdv/g F2gAn2ZH8ejQFo204vbSy3DRuJe4qRiu =iROR -----END PGP SIGNATURE-----
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