From owner-freebsd-fs@FreeBSD.ORG Thu Nov 29 18:25:12 2007 Return-Path: Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B70E816A4C1 for ; Thu, 29 Nov 2007 18:25:12 +0000 (UTC) (envelope-from josh@tcbug.org) Received: from conn-smtp.mc.mpls.visi.com (conn.mc.mpls.visi.com [208.42.156.2]) by mx1.freebsd.org (Postfix) with ESMTP id 924BF13C442 for ; Thu, 29 Nov 2007 18:25:09 +0000 (UTC) (envelope-from josh@tcbug.org) Received: from mail.tcbug.org (mail.tcbug.org [208.42.70.163]) by conn-smtp.mc.mpls.visi.com (Postfix) with ESMTP id 1F7087C4F for ; Thu, 29 Nov 2007 12:00:02 -0600 (CST) Received: from build64.tcbug.org (unknown [208.42.70.167]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.tcbug.org (Postfix) with ESMTP id EF51410AA8A7 for ; Thu, 29 Nov 2007 12:00:01 -0600 (CST) From: Josh Paetzel To: freebsd-fs@freebsd.org Date: Thu, 29 Nov 2007 11:59:51 -0600 User-Agent: KMail/1.9.7 MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1413560.vrbV4atV70"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200711291159.59742.josh@tcbug.org> Subject: Strange filesystem related console output X-BeenThere: freebsd-fs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Filesystems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 29 Nov 2007 18:25:12 -0000 --nextPart1413560.vrbV4atV70 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline # uname -a =46reeBSD services.tcbug.org 6.2-STABLE FreeBSD 6.2-STABLE #0: Wed Oct 17=20 18:54:12 UTC 2007 root@services.tcbug.org:/usr/obj/usr/src/sys/SERVICES= =20 amd64 Yesterday, after many moons of reliable service I awoke to find this box ha= d=20 spontaniously rebooted during the night. It's a core2quad that doesn't do= =20 any one particular thing, but by virtue of all the stuff running on it it=20 stays pretty busy....half dozen jails, mailserver, webserver, pgsql, mysql,= =20 occassional build machine so on and so forth. When I tried to build a=20 package with it it rebooted again about 30 seconds in to the compile....I=20 checked cpu temps, booted a live cd with the hard drive diagnostics, ran=20 memtest....hardware looks fine, which doesn't mean much of course. Anyways, I brought the box back up, and it immediately goes in to bg_fsck += =20 gmirror rebuild contention....I try building a package again, and it=20 immediately reboots. So I boot it in single user, set the bgfsck_delay to 12 hours and then brin= g=20 it back up multiuser. It starts syncing the gmirror, I build my packages,= =20 box works fine the rest of the day.....about 12 hours later the fsck starts= ,=20 and about 20 minutes in to it I get this spammed to the console.... fsync: giving up on dirty 0xffffff00614975d0: tag devfs, type VCHR usecount 1, writecount 0, refcount 1755 mountedhere 0xffffff0005f4c000 flags () v_object 0xffffff00618541c0 ref 0 pages 42464 lock type devfs: EXCL (count 1) by thread 0xffffff004facb720 (pid 77517) dev mirror/gm0s1f I kept waiting for a panic or another reboot, but it never came.....today t= he=20 box appears to be back in action. I can't help but think this console message is somehow related to the reboo= ts,=20 but no idea what really happened here. Any insight apprectiated.....more diagnostic info is always available upon= =20 request. =2D-=20 Thanks, Josh Paetzel PGP: 8A48 EF36 5E9F 4EDA 5A8C 11B4 26F9 01F1 27AF AECB --nextPart1413560.vrbV4atV70 Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQBHTv4fJvkB8SevrssRAhsvAJ4y8UwOvgU3celvQYQTm3+MT4WBbQCdHntR PXrnv73DocsNftOI1D59mNs= =S3nc -----END PGP SIGNATURE----- --nextPart1413560.vrbV4atV70--