Date: Fri, 16 Nov 2012 17:48:55 +0000 From: "GreenPost" <hello@greenasia1.com> To: freebsd-questions@freebsd.org Subject: If you are using paper bills, this is for you Message-ID: <4tncls4yb4hs.lmpy5e-fd1wbf1m@elasticemail.com>
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CgogTm93IHZpZXcgYWxsIHlvdXIgYmlsbHMgYW5kIHBheSB0aGVtIGF0IDEtY2xpY2suIEFueXRp bWUsIEFueXdoZXJlLgogCiAqTWFsYXlzaWEqIC0gTWF4aXMsIERpR2ksIFROQiwgQXN0cm8sIENl bGNvbSwgVSBNb2JpbGUsIFRNLCBZZXMsIFAxLApJbmRhaCBXYXRlciwgU1lBQkFTLCBLR1BBLCBL UlBNLCBTdGFyaGlsbCBHzr9sZiBSZXPOv3J0LgogKlNpbmdhcG9yZSogLSBTdGFyIEh1YiwgTTEs IFNpbmdUZWwsIFNpbmdhcG9yZSBQb3dlciwgTlVTUywgS2VwcGVsCkNsz4ViLCBTdW5QYWdlLCBT ZyBTd2ltbWluZyBDbM+FYiwgUGhvZW5peCBDb21tcywgWk9ORSBUZWxlY29tLApUZW1hc2VrIENs z4ViLCBBbWVyaWNhbiBDbM+FYiwgTXlSZXB1YmxpYywgTlNSQ0MuCiAKIFdlIGFyZSBhbHNvIGlu ICpBdXN0cmFsaWEsIFBoaWxpcHBpbmVzLCBJbmRvbmVzaWEsIFNyaSBMYW5rYSwgVUFFLioKCiBJ bnRyb2R1Y2luZyBhIGhhc3NsZS1mwq1yZWUgYmlsbCBtYW5hZ2VtZW50IHNlcnZpY2UhCgogV2Ug YXJlIEdyZWVuUG9zdCwgYSBmYXN0LCBlYXN5IGFuZCBlY28tZnJpZW5kbHkgYmlsbCBtYW5hZ2Vt ZW50CnN5c3RlbSB0aGF0IGVuYWJsZXMgeW91IHRvIG1hbmFnZSBhbGwgeW91ciBiaWxscyBvbmxp bmUgYW5kIG9uIHRoZQpnbyEKCiAxLgogT05FIHNpbmdsZSBsb2dpbi0gdGVsZXBob25lLCBlbGVj dHJpY2l0eSwgaW50ZXJuZXQgYW5kIGNsz4ViIGJpbGxzCgogMi4KIDEtQ2xpY2sgQmlsbCBQYXlt ZW50cyBmb3IgYWxsIE1hbGF5c2lhIGJpbGxzCgogMy4KIEF3YXJkZWQgaU9TIGFuZCBBbmRyb2lk IGFwcHMuIE5vdyBhY2PCrWVzcyBiaWxscyBhbnl0aW1lLCBhbnl3aGVyZQoKIDQuCiBDb250cmli dXRlIHRvd2FyZHMgZ3JlZW5lciB0b21vcnJvdy4gU8KtYXZlIHRyZWVzIGV2ZXJ5ZGF5LApHcmVl blBvc3Qgd2F5CgogU2lnbmluZyB1cCBqdXN0IHRha2VzIDUgbWlucy4gPGh0dHBzOi8vd3d3Lmdv Z3JlZW5wb3N0LmNvbS8jc2lnbnVwPgoKICogY2hlY2sgb3V0IG1vcmUgZGV0YWlscyBhdCBodHRw Oi8vd3d3LmdvZ3JlZW5wb3N0LmNvbQoKIEdyZWVuUG9zdCDCtyA0MDEgTWFjcGhlcnNvbiByb2Fk IMK3ICMwMi0wOCDCtyBTaW5nYXBvcmUgMzUwMTMxIAoKCgotLQpZb3XigJlyZSByZWNlaXZpbmcg dGhpcyBlbWFpbCBiZWNhdXNlIHlvdSByZXF1ZXN0ZWQgdG8gYmUgbm90aWZpZWQgYWJvdXQKR3Jl ZW5Qb3N0LiAKSWYgeW91IGRvIG5vdCB3YW50IHRvIHJlY2VpdmUgYW55IG1vcmUgbmV3c2xldHRl cnMsICB1bnN1YnNjcmliZSBmcm9tCmh0dHA6Ly9ncmVlbmFzaWEuZG5zMS51cy9saXN0cy8/cD11 bnN1YnNjcmliZSZ1aWQ9MDAxY2Q3OTVlZGYwMzQzNGQ1N2ZlNDRiM2Q4ZTc1MjgKCgo= From owner-freebsd-questions@FreeBSD.ORG Fri Nov 16 18:25:08 2012 Return-Path: <owner-freebsd-questions@FreeBSD.ORG> Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id A5FE88E0 for <freebsd-questions@freebsd.org>; Fri, 16 Nov 2012 18:25:08 +0000 (UTC) (envelope-from freebsd-questions@m.gmane.org) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by mx1.freebsd.org (Postfix) with ESMTP id 5475D8FC13 for <freebsd-questions@freebsd.org>; Fri, 16 Nov 2012 18:25:07 +0000 (UTC) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from <freebsd-questions@m.gmane.org>) id 1TZQbD-0001l8-8q for freebsd-questions@freebsd.org; Fri, 16 Nov 2012 19:25:09 +0100 Received: from 79-139-19-75.prenet.pl ([79.139.19.75]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for <freebsd-questions@freebsd.org>; Fri, 16 Nov 2012 19:25:07 +0100 Received: from jb.1234abcd by 79-139-19-75.prenet.pl with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for <freebsd-questions@freebsd.org>; Fri, 16 Nov 2012 19:25:07 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: freebsd-questions@freebsd.org From: jb <jb.1234abcd@gmail.com> Subject: Re: odd phantom directory Date: Fri, 16 Nov 2012 18:24:44 +0000 (UTC) Lines: 65 Message-ID: <loom.20121116T183145-661@post.gmane.org> References: <06e901cdc407$c69ee650$53dcb2f0$@simons-rock.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@ger.gmane.org X-Gmane-NNTP-Posting-Host: sea.gmane.org User-Agent: Loom/3.14 (http://gmane.org/) X-Loom-IP: 79.139.19.75 (Mozilla/5.0 (X11; FreeBSD i386; rv:16.0) Gecko/20100101 Firefox/16.0) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: User questions <freebsd-questions.freebsd.org> List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=unsubscribe> List-Archive: <http://lists.freebsd.org/pipermail/freebsd-questions>; List-Post: <mailto:freebsd-questions@freebsd.org> List-Help: <mailto:freebsd-questions-request@freebsd.org?subject=help> List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-questions>, <mailto:freebsd-questions-request@freebsd.org?subject=subscribe> X-List-Received-Date: Fri, 16 Nov 2012 18:25:08 -0000 Brian Gold <bgold <at> simons-rock.edu> writes: > > Hi all, > > I ran into a rather odd issue this morning with my FreeBSD 9.0-Release > system running ZFS v28. This system serves as an RSYNC host which all of our > other systems back up to each night. Last night, I started getting the > following error: > > file has vanished: "/backup/ldap1/etc/pki" > > Now, usually when I get a file has vanished error during an RSYNC run, it > indicates that the source file/directory on the system that is sending the > rsync backup has been deleted or moved before rsync got a chance to actually > send it. That doesn't appear to be the case here. "/backup/ldap1/etc/pki" is > the destination directory on my Freebsd/ZFS server. I take a look in > "/backup/ldap1/etc" on my Freebsd server and the "pki" subdirectory is no > longer listed. > > Ok, so I run "mkdir /backup/ldap1/etc/pki" and get the following error: > "mkdir: /backup/ldap1/etc/pki: File exists". Odd > > Just to double check, I run "ls -la /backup/ldap1/etc/pki" and get the > following: "ls: /backup/ldap1/etc/pki: No such file or directory" > ... There have been cases like that reported in the past. One was dated 2006: http://lists.freebsd.org/pipermail/freebsd-bugs/2006-April/018069.html I assume the backup host was on UFS. This comment seems to be interesting: "Such behavior usually caused by lost vnode reference and/or bugs in the vnode traversal code. ..." Next dated 2011: http://freebsd.1045724.n5.nabble.com/carsten-c-otto-de-ftpsync-freebsd-ftp-ftp-1013-rsync-ERROR-on-2011-03-04-09-23-00-td4073512.html I assume the backup host was on UFS2. There was a fix commited: "...John Baldwin commited very promising MFC yesterday, see http://svn.freebsd.org/changeset/base/219744 ." Next dated 2011: http://lists.freebsd.org/pipermail/freebsd-current/2011-October/027902.html The backup host was on ZFS. Yours is similar to the last one. Perhaps looking for the solution to this problem should start at top VFS layer ? The description in /usr/src/sys/sys/vnode.h is a good reference. I would suggest you file a PR# to get VFS and fs devs have a look at it. jb
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