Date: Mon, 3 Mar 2008 19:32:04 +0100 From: Pawel Jakub Dawidek <pjd@FreeBSD.org> To: d@delphij.net Cc: FreeBSD Stable <freebsd-stable@freebsd.org>, Quake Lee <quakelee@geekcn.org> Subject: Re: Reliably trigger-able ZFS panic Message-ID: <20080303183204.GC21066@garage.freebsd.pl> In-Reply-To: <47CA942F.2080901@delphij.net> References: <47CA942F.2080901@delphij.net>
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--8X7/QrJGcKSMr1RN Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sun, Mar 02, 2008 at 03:49:03AM -0800, LI Xin wrote: > Hi, >=20 > The following iozone test case on ZFS would reliably trigger panic: >=20 > /usr/local/bin/iozone -M -e -+u -T -t 128 -S 4096 -L 64 -R -r 4k -s 30g= =20 > -i 0 -i 1 -i 2 -i 8 -+p 70 -C Thanks, I'll try to reproduce it. [...] > #19 0x000000000000b55d in z_deflateInit2_ (strm=3D0xffffff00042dc8e0,=20 > level=3D70109184, method=3D68351768, > windowBits=3D68351600, memLevel=3D76231808, strategy=3D76231808,=20 > version=3DCannot access memory at address 0xffffffff00040010 > ) > at=20 > /usr/src/sys/modules/zfs/../../contrib/opensolaris/uts/common/zmod/deflat= e.c:318 Can you send me your FS configuration? zfs get all your/file/system I see that you use compression on this dataset? --=20 Pawel Jakub Dawidek http://www.wheel.pl pjd@FreeBSD.org http://www.FreeBSD.org FreeBSD committer Am I Evil? Yes, I Am! --8X7/QrJGcKSMr1RN Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFHzEQjForvXbEpPzQRAkfsAJwLIare+LuR595Q5i0e2ZCIJVjsQwCeOBHT XpfUMkmbkRBCayY9aTGeL9E= =UclI -----END PGP SIGNATURE----- --8X7/QrJGcKSMr1RN--
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