Date: Mon, 25 Jan 2010 20:10:30 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Dmitry Morozovsky <marck@rinet.ru> Cc: freebsd-stable@FreeBSD.org Subject: Re: ZFS panic on RELENG_7/i386 Message-ID: <20100125191030.GG1643@garage.freebsd.pl> In-Reply-To: <alpine.BSF.2.00.1001252202520.1761@woozle.rinet.ru> References: <alpine.BSF.2.00.1001252202520.1761@woozle.rinet.ru>
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--D6z0c4W1rkZNF4Vu Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jan 25, 2010 at 10:04:20PM +0300, Dmitry Morozovsky wrote: > Dear colleagues, >=20 > I had a crash durinc rsync to ZFS today: Do you have recent 7-STABLE? Not sure if it was the same before MFC, probably not, because what you see is impossible in case of source I'm looking at. At the begining of zfs_fuid_create() function there is a check: if (!zfsvfs->z_use_fuids || !IS_EPHEMERAL(id) || fuid_idx !=3D 0) return (id); And IS_EPHEMERAL() is defined as follows: #define IS_EPHEMERAL(x) (0) So it will always return here. > #3 0xc08e95ce in zfs_fuid_create (zfsvfs=3D0xc65c4800, id=3DUnhandled dw= arf=20 > expression opcode 0x93 > ) > at=20 > /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs= /zfs_fuid.c:591 --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --D6z0c4W1rkZNF4Vu Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFLXeymForvXbEpPzQRAgHbAKDRD3zf/Kotqw/Fyxz0pFPAa0TvTwCgnEYJ WthKDuJ6KAh1j1vnavcEKN8= =8wo/ -----END PGP SIGNATURE----- --D6z0c4W1rkZNF4Vu--
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