Date: Wed, 08 Apr 2009 21:14:36 +0200 From: Ivan Voras <ivoras@freebsd.org> To: freebsd-current@freebsd.org Subject: kbdmux vs ATA? (was: ATA related panic during ZFS scrub) Message-ID: <grit3p$oem$1@ger.gmane.org> In-Reply-To: <20090408170231.K38445@rust.salford.ac.uk> References: <20090408170231.K38445@rust.salford.ac.uk>
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This is an OpenPGP/MIME signed message (RFC 2440 and 3156) --------------enig02763C76587290E21C4ECB08 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Mark Powell wrote: > Hi, > Got a panic I'd not seen before, yesterday, whilst scrubbing one of > two pools, to fix the apparently spurious CRC errors highlighted here: >=20 > http://kerneltrap.org/mailarchive/freebsd-current/2009/4/7/5428764 >=20 > 4GB RAM amd64 >=20 > 8.0-CURRENT FreeBSD 8.0-CURRENT #0 r190198M: Sat Mar 21 16:13:09 GMT 20= 09 >=20 >=20 > Sorry, but I don't have a serial console or dump device valid in a > panic. Here are screenshots: >=20 > http://www.rootshell.be/~msp/IMG_4393.JPG Hmmm, this shows a lock order problem between ATA and kbdmux's Giant. > / is ufs on USB key Are you saying the system has only USB drives or that the ZFS pool was on the USB drive (or something else)? In any case, USB drives do not appear as ATA drives. --------------enig02763C76587290E21C4ECB08 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (MingW32) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iEYEARECAAYFAknc96YACgkQldnAQVacBciEQQCePts3rqTHzGWmKkAB9IL4bQIv oW8AoN93koRvLD74tBsJU8pL9UVKsDSD =XpHw -----END PGP SIGNATURE----- --------------enig02763C76587290E21C4ECB08--
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