Date: Tue, 4 Jan 2011 20:46:27 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: Andrei Kolu <antik@bsd.ee> Cc: freebsd-fs@freebsd.org, freebsd-current@freebsd.org Subject: Re: Next ZFSv28 patchset ready for testing. Message-ID: <20110104194627.GA1793@garage.freebsd.pl> In-Reply-To: <AANLkTimds6gLxqSRhr7_WPzQXTjqqME63O0Aw5FK=G3p@mail.gmail.com> References: <20101213214556.GC2038@garage.freebsd.pl> <20101213231208.GK2038@garage.freebsd.pl> <AANLkTimds6gLxqSRhr7_WPzQXTjqqME63O0Aw5FK=G3p@mail.gmail.com>
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--MGYHOYXEY6WxJCY8 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Dec 15, 2010 at 10:15:40AM +0200, Andrei Kolu wrote: > 2010/12/14 Pawel Jakub Dawidek <pjd@freebsd.org> > > > > On Mon, Dec 13, 2010 at 10:45:56PM +0100, Pawel Jakub Dawidek wrote: > > > Hi. > > > > > > The new patchset is ready for testing: > > > > > > =A0 =A0 =A0 http://people.freebsd.org/~pjd/patches/zfs_20101212.patch= .bz2 > > > > You can also download the whole source tree already patched from here: > > > > =A0 =A0 =A0 =A0http://people.freebsd.org/~pjd/zfs_20101212.tbz > > >=20 > # uname -a > FreeBSD freebsd9.raidon.eu 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Tue Dec > 14 14:37:01 EET 2010 > root@freebsd9.raidon.eu:/usr/obj/usr/src/sys/GENERIC amd64 >=20 > Create files filled with zeroes: > # mkfile 512m disk1 disk2 disk3 disk4 > #=A0zpool create andmed raidz /home/antik/disk{1,2,3,4} > # zpool status andmed > pool: andmed > state: ONLINE > scan: none requested > config: >=20 > NAME STATE READ WRITE CKSUM > andmed ONLINE 0 0 0 > raidz1-0 ONLINE 0 0 0 > /home/antik/disk1 ONLINE 0 0 0 > /home/antik/disk2 ONLINE 0 0 0 > /home/antik/disk3 ONLINE 0 0 0 > /home/antik/disk4 ONLINE 0 0 0 >=20 > errors: No known data errors >=20 > Now let's try to scrub: > # zpool scrub andmed >=20 > Fatal trap 12: page fault while in kernel mode > cpuid =3D 1; apic id =3D 01 > fault virtual address =3D 0x1fb8007b > fault code =3D supervisor read data, page not present > instruction pointer =3D 0x20:0xffffffff812967d2 > stack pointer =3D 0x20:0xffffff80ee605548 > frame pointer =3D 0x28:0xffffff80ee605730 > code segment =3D base 0x0, limit 0xfffff, type 0x1b > =3D DPL 0, pres1, long 1, def32 0, gran 1 > processor eflags =3D interrupt enabled, resume, IOPL =3D 0 > current process =3D 2081 (initial thread) > [ thread pid 2081 tid 100121 ] > Stopped at vdev_file_open+0x92: testb $0x20,0x7b(%rax) Could you verify if this patch fixes the problem for you? http://people.freebsd.org/~pjd/patches/vdev_file.c.2.patch --=20 Pawel Jakub Dawidek http://www.wheelsystems.com pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --MGYHOYXEY6WxJCY8 Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.14 (FreeBSD) iEYEARECAAYFAk0jeRMACgkQForvXbEpPzRjGwCfWR5Yq4kdgT6pxWej+4tlin5E 9MwAn0dIFO4Gih0iRf6cuomKB59+OCxQ =EBYd -----END PGP SIGNATURE----- --MGYHOYXEY6WxJCY8--
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