From owner-freebsd-bugs@FreeBSD.ORG Thu Mar 20 20:43:09 2008 Return-Path: Delivered-To: freebsd-bugs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 608E11065672 for ; Thu, 20 Mar 2008 20:43:09 +0000 (UTC) (envelope-from achristianson@orases.com) Received: from server515.appriver.com (server515d.exghost.com [72.32.253.78]) by mx1.freebsd.org (Postfix) with ESMTP id 22EDB8FC14 for ; Thu, 20 Mar 2008 20:43:08 +0000 (UTC) (envelope-from achristianson@orases.com) Received: by server515.appriver.com (CommuniGate Pro PIPE 5.2.0) with PIPE id 10869349; Thu, 20 Mar 2008 12:29:39 -0500 Received: from FE3.exchange.rackspace.com ([72.32.49.36] verified) by server515.appriver.com (CommuniGate Pro SMTP 5.2.0) with ESMTP id 10869286 for freebsd-bugs@freebsd.org; Thu, 20 Mar 2008 12:29:35 -0500 Received: from 34093-EVS4C2.exchange.rackspace.com ([192.168.1.66]) by FE3.exchange.rackspace.com with Microsoft SMTPSVC(6.0.3790.3959); Thu, 20 Mar 2008 12:29:36 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Date: Thu, 20 Mar 2008 12:28:40 -0500 Message-ID: <776B93361B7BEE4FAD9E720FFBC746B6BDDB63@34093-EVS4C2.exchange.rackspace.com> X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: random st_birthtime Thread-Index: AciKr/cPxqXxk0P6R/+zTsx5Aq+fmg== From: "Andy Christianson" To: X-OriginalArrivalTime: 20 Mar 2008 17:29:36.0404 (UTC) FILETIME=[F7F5A540:01C88AAF] X-Policy: GLOBAL X-Primary: achristianson@orases.com X-Note: This Email was scanned by AppRiver SecureTide X-ALLOW: achristianson@orases.com ALLOWED X-Note: Spam Tests Failed: X-Country-Path: PRIVATE->UNITED STATES->UNITED STATES X-Note-Sending-IP: 72.32.49.36 X-Note-Reverse-DNS: fe3.exchange.rackspace.com X-Note-WHTLIST: achristianson@orases.com X-Note: User Rule Hits: X-Note: Global Rule Hits: 75 76 122 X-Note: Mail Class: ALLOWEDSENDER Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Subject: random st_birthtime X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Mar 2008 20:43:09 -0000 Hello, =20 I am running FreeBSD 7.0-RELEASE AMD64 on a dual dual-core xeon system, and I am having an odd problem with non-UFS filesystems. Any mounted filesystem that is not UFS will return a random, negative st_birthtime. Also, each time I stat the file I get a different value. =20 The two mounted filesystems with this problem are ext2fs and smbfs. =20 Here's my output from uname -a: [root@zeta /mnt/autoboxes/achristianson]# uname -a FreeBSD zeta.orases.com 7.0-RELEASE FreeBSD 7.0-RELEASE #0: Sun Feb 24 10:35:36 UTC 2008 root@driscoll.cse.buffalo.edu:/usr/obj/usr/src/sys/GENERIC amd64 =20 Here is some example ls -lU output: =20 =20 [root@zeta /mnt/autoboxes/achristianson]# ls -lU total 15750 drwxrwxrwx 1 www www 16384 Dec 26 1929 boonshaft -rwxrwxrwx 1 www www 15964062 Dec 26 1929 cachegrind.out.17937 drwxrwxrwx 1 www www 16384 Dec 26 1929 catgenie drwxrwxrwx 1 www www 16384 Dec 26 1929 cedarbrook drwxrwxrwx 1 www www 16384 Dec 26 1929 gams drwxrwxrwx 1 www www 16384 Dec 26 1929 gamsreview drwxrwxrwx 1 www www 16384 Dec 26 1929 gamsspec -rwxrwxrwx 1 www www 0 Dec 26 1929 jesus drwxrwxrwx 1 www www 16384 Dec 26 1929 lib24watch -rwxrwxrwx 1 www www 0 Dec 26 1929 newfile drwxrwxrwx 1 www www 16384 Dec 26 1929 test -rwxrwxrwx 1 www www 78 Dec 26 1929 testfile -rwxrwxrwx 1 www www 78 Dec 26 1929 testfile~ drwxrwxrwx 1 www www 16384 Dec 26 1929 usaf2008-impl drwxrwxrwx 1 www www 16384 Dec 26 1929 yff [root@zeta /mnt/autoboxes/achristianson]# ls -lU total 15750 drwxrwxrwx 1 www www 16384 Jan 14 1930 boonshaft -rwxrwxrwx 1 www www 15964062 Jan 14 1930 cachegrind.out.17937 drwxrwxrwx 1 www www 16384 Jan 14 1930 catgenie drwxrwxrwx 1 www www 16384 Jan 14 1930 cedarbrook drwxrwxrwx 1 www www 16384 Jan 14 1930 gams drwxrwxrwx 1 www www 16384 Jan 14 1930 gamsreview drwxrwxrwx 1 www www 16384 Jan 14 1930 gamsspec -rwxrwxrwx 1 www www 0 Jan 14 1930 jesus drwxrwxrwx 1 www www 16384 Jan 14 1930 lib24watch -rwxrwxrwx 1 www www 0 Jan 14 1930 newfile drwxrwxrwx 1 www www 16384 Jan 14 1930 test -rwxrwxrwx 1 www www 78 Jan 14 1930 testfile -rwxrwxrwx 1 www www 78 Jan 14 1930 testfile~ drwxrwxrwx 1 www www 16384 Jan 14 1930 usaf2008-impl drwxrwxrwx 1 www www 16384 Jan 14 1930 yff =20 Here's some output from mount, so that you can see how things are mounted. Note that the problem occurs with or without the noatime option: =20 [root@zeta /mnt/autoboxes/achristianson]# mount /dev/mfid0s1a on / (ufs, local, noatime) devfs on /dev (devfs, local) /dev/mfid0s1e on /tmp (ufs, local, noatime, soft-updates) /dev/mfid0s1f on /usr (ufs, local, noatime, soft-updates) /dev/mfid0s1d on /var (ufs, local, soft-updates) /dev/da0s1 on /mnt/usb (ext2fs, local, noatime) //SVN@CHEWBACCA/SANDBOX on /mnt/autoboxes/rpeters (smbfs, noatime) //SVN@GREEDO/SANDBOX on /mnt/autoboxes/koboyle (smbfs, noatime) //SVN@VADER/SANDBOX on /mnt/autoboxes/mloss (smbfs, noatime) //SVN@MACMINI/SANDBOX on /mnt/autoboxes/macmini (smbfs, noatime) //SVN@R2D2/SANDBOX on /mnt/autoboxes/achristianson (smbfs, noatime) //SVN@BOBAFETT/SANDBOX on /mnt/autoboxes/rgriffin (smbfs, noatime) //SVN@YODA/SANDBOX on /mnt/autoboxes/vpolyanov (smbfs, noatime) //SVN@DARTHMAUL/SANDBOX on /mnt/autoboxes/dmercer (smbfs, noatime) //ADMINISTRATOR@TITAN/BACKUP on /mnt/backup (smbfs, noatime) //SVN@JANGOFETT/SANDBOX on /mnt/autoboxes/mtomasello (smbfs, noatime) //SVN@GRIEVOUS/SANDBOX on /mnt/autoboxes/atalabac (smbfs, noatime) =20 I do not think this is an SMBFS problem, because it happens exactly the same on /dev/da0s1 (ext2fs). =20 Any ideas? Thanks in advance for any help! =20