From owner-freebsd-stable@FreeBSD.ORG Wed Jan 3 10:40:03 2007 Return-Path: X-Original-To: stable@freebsd.org Delivered-To: freebsd-stable@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7660716A403 for ; Wed, 3 Jan 2007 10:40:03 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay02.kiev.sovam.com (relay02.kiev.sovam.com [62.64.120.197]) by mx1.freebsd.org (Postfix) with ESMTP id 0085613C448 for ; Wed, 3 Jan 2007 10:40:02 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay02.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1H23Gh-000Jmb-BG for stable@freebsd.org; Wed, 03 Jan 2007 12:22:55 +0200 Received: from deviant.kiev.zoral.com.ua (root@deviant.kiev.zoral.com.ua [10.1.1.148]) by fw.zoral.com.ua (8.13.4/8.13.4) with ESMTP id l03AMh0P092848 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 3 Jan 2007 12:22:43 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8) with ESMTP id l03AMg8Y036817; Wed, 3 Jan 2007 12:22:42 +0200 (EET) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.13.8/8.13.8/Submit) id l03AMgb0036816; Wed, 3 Jan 2007 12:22:42 +0200 (EET) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Wed, 3 Jan 2007 12:22:42 +0200 From: Kostik Belousov To: Willem Jan Withagen Message-ID: <20070103102242.GB21325@deviant.kiev.zoral.com.ua> References: <459ABB40.7050603@digiware.nl> <20070102222003.GB90174@in-addr.com> <459AE536.5040007@withagen.nl> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="7oQ1FFvyVKNZi+9s" Content-Disposition: inline In-Reply-To: <459AE536.5040007@withagen.nl> User-Agent: Mutt/1.4.2.2i X-Virus-Scanned: ClamAV version 0.88.7, clamav-milter version 0.88.7 on fw.zoral.com.ua X-Virus-Status: Clean X-Spam-Status: No, score=-0.1 required=5.0 tests=ALL_TRUSTED,SPF_NEUTRAL autolearn=failed version=3.1.7 X-Spam-Checker-Version: SpamAssassin 3.1.7 (2006-10-05) on fw.zoral.com.ua X-Scanner-Signature: 6dc4245230f22f3abb357b69a6da667e X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 661 [Dec 30 2006] X-SpamTest-Info: helo_type=3 X-SpamTest-Info: {received from trusted relay: not dialup} X-SpamTest-Method: none X-SpamTest-Method: Local Lists X-SpamTest-Rate: 0 X-SpamTest-Status: Not detected X-SpamTest-Status-Extended: not_detected X-SpamTest-Version: SMTP-Filter Version 3.0.0 [0255], KAS30/Release Cc: stable@freebsd.org Subject: Re: running mksnap_ffs X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 03 Jan 2007 10:40:03 -0000 --7oQ1FFvyVKNZi+9s Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jan 03, 2007 at 12:05:26AM +0100, Willem Jan Withagen wrote: > Gary Palmer wrote: > >On Tue, Jan 02, 2007 at 09:06:24PM +0100, Willem Jan Withagen wrote: > >>Hi, > >> > >>I got the following Filesystem: > >>Filesystem Size Used Avail Capacity iused ifree %iused=20 > >>/dev/da0a 1.3T 422G 823G 34% 565952 182833470 0% > >> > >>Running of a 3ware 9550, on a dual core Opteron 242 with 1Gb. > >>The system is used as SMB/NFS server for my other systems here. > >> > >>I would like to make weekly snapshots, but manually running mksnap_ffs= =20 > >>freezes access to the disk (I sort of expected that) but the process=20 > >>never terminates. So I let is sit overnight, but looking a gstat did no= t=20 > >>reveil any activity what so ever... > >>The disk was not released, mksnap_ffs could not be terminated. > >>And things resulted in me rebooting the system. > >> > >>So: > >> - How long should I expect making a snapshot to take: > >> 5, 15, 30min, 1, 2 hour or even more??? > >> - How do I diagnose the reason why it is not terminating? > > > >You forgot to mention what revision of FreeBSD you are running, and > >if you are using quotas or anything else on the filesystem that > >could impact this. >=20 > Yes, I pressed send somewhat to fast: >=20 > [~] wjw@bigsurf> uname -a > FreeBSD bigsurf.digiware.nl 6.2-PRERELEASE FreeBSD 6.2-PRERELEASE #3: Wed= =20 > Sep 27 15:57:20 CEST 2006 =20 > wjw@bigsurf.digiware.nl:/usr/obj/usr/src/sys/BIGSURF amd64 See http://www.freebsd.org/doc/en_US.ISO8859-1/books/developers-handbook/kernel= debug-deadlocks.html for instruction how to gather information needed to debug the problem. --7oQ1FFvyVKNZi+9s Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (FreeBSD) iD8DBQFFm4PyC3+MBN1Mb4gRAglOAKCwqzl43xDEXWR+2p/r5SueP38KSgCfR7Qd 7fQCwQqCBGNkB/4BNzOZoj8= =uFpu -----END PGP SIGNATURE----- --7oQ1FFvyVKNZi+9s--