From owner-freebsd-current@FreeBSD.ORG Sun Apr 24 11:47:41 2011 Return-Path: Delivered-To: current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7F241106566B for ; Sun, 24 Apr 2011 11:47:41 +0000 (UTC) (envelope-from glen.j.barber@gmail.com) Received: from mail-qw0-f54.google.com (mail-qw0-f54.google.com [209.85.216.54]) by mx1.freebsd.org (Postfix) with ESMTP id 3B51C8FC0A for ; Sun, 24 Apr 2011 11:47:40 +0000 (UTC) Received: by qwc9 with SMTP id 9so910124qwc.13 for ; Sun, 24 Apr 2011 04:47:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:message-id:date:from:user-agent:mime-version:to :subject:x-enigmail-version:content-type:content-transfer-encoding; bh=abXNrPkgyu416a+taF5E8J7fsNqNXbpWcBtzdrJI1bE=; b=xJVkGvXXg9OKbCfNocVlob2c/Kr7rWrvVxsBUk82HkPhiIZO+mhZarDjXh9M0EvnQU AEl2q0tbmrqvJgTVpFJ91RpzlOY9Cg0ld9EVrz1keLRqt91StFfja2GwzDCkle1Poikn mdpGfnwIj3tHOC/GnLyNV5KiWBqDK+4GGB5nM= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=message-id:date:from:user-agent:mime-version:to:subject :x-enigmail-version:content-type:content-transfer-encoding; b=oQqmwCYEf6GHuvsmLCPRnrZF75U8t6wc5TBaRCZIP5s2ra8HqDSsyTdNHyCXq9aU4d 21Lb9GHSccQU/hxSkZqNr4Ulx+KDf2bbpI+9AvonHRGYN6o/5F8swuAfRHRMnNtnREd8 2sQpHnyuPraab8ZTNKFMhprWpvjXwGuKcIGDQ= Received: by 10.224.182.71 with SMTP id cb7mr1995021qab.271.1303644251699; Sun, 24 Apr 2011 04:24:11 -0700 (PDT) Received: from schism.local (75.97.128.170.res-cmts.sewb.ptd.net [75.97.128.170]) by mx.google.com with ESMTPS id k2sm3329750qcu.31.2011.04.24.04.24.07 (version=SSLv3 cipher=OTHER); Sun, 24 Apr 2011 04:24:09 -0700 (PDT) Message-ID: <4DB40853.5@gmail.com> Date: Sun, 24 Apr 2011 07:24:03 -0400 From: Glen Barber User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9 MIME-Version: 1.0 To: current@freebsd.org X-Enigmail-Version: 1.1.1 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: Subject: "No such file or directory" in daily setuid checks X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 24 Apr 2011 11:47:41 -0000 Hi, I'm running a fairly recent -CURRENT on a new storage machine: kaos % uname -a FreeBSD kaos 9.0-CURRENT FreeBSD 9.0-CURRENT #0: Sat Apr 16 06:39:04 EDT 2011 root@kaos:/usr/obj/usr/src/sys/GENERIC amd64 I'm using ZFS v28 with dedup (thank you, pjd!) on an NFS-exported dataset, to which I backup another machine using rsnapshot: kaos % zpool list NAME SIZE ALLOC FREE CAP DEDUP HEALTH ALTROOT zroot 2.70T 28.9G 2.67T 1% 11.80x ONLINE - kaos % zfs get dedup zroot/usr/backup NAME PROPERTY VALUE SOURCE zroot/usr/backup dedup sha256,verify local kaos % showmount -e Exports list on localhost: /usr/backup 192.168.1.0 I've been seeing the following in my daily periodic emails: Checking setuid files and devices: find: /usr/backup/hourly.14/orion: No such file or directory find: /usr/backup/hourly.14: No such file or directory find: /usr/backup/hourly.15/orion: No such file or directory find: /usr/backup/hourly.15: No such file or directory [...] Files/directories do exist, however: kaos % ll /usr/backup/hourly.14/orion/usr/ total 4 drwxr-xr-x 5 root wheel 5 Apr 23 17:01 home drwxr-xr-x 4 root wheel 5 Apr 23 17:01 local kaos % ls /usr/backup/hourly.14/orion/usr/home/gjb/ | wc -l 82 The UID for my primary logon has changed between these two machines, so I do expect to see output from the weekly 340.noid check, but I'm not sure what to make of the 'No such file or directory' output in the daily emails. If it matters, the machine that is backing up to the NFS dataset is running 8-STABLE: orion % uname -a FreeBSD orion 8.2-STABLE FreeBSD 8.2-STABLE #9 r219355: Sun Mar 6 19:31:45 EST 2011 root@orion:/usr/obj/usr/src/sys/ORION amd64 I'm not sure if this is ZFS or NFS related, and I'm not entirely sure where to begin looking. Any ideas? Regards, -- Glen Barber