From owner-freebsd-fs@FreeBSD.ORG Sat May 19 09:08:35 2007 Return-Path: X-Original-To: freebsd-fs@freebsd.org Delivered-To: freebsd-fs@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 8E8B416A405 for ; Sat, 19 May 2007 09:08:35 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from relay01.kiev.sovam.com (relay01.kiev.sovam.com [62.64.120.200]) by mx1.freebsd.org (Postfix) with ESMTP id 3623313C44B for ; Sat, 19 May 2007 09:08:35 +0000 (UTC) (envelope-from kostikbel@gmail.com) Received: from [212.82.216.227] (helo=fw.zoral.com.ua) by relay01.kiev.sovam.com with esmtps (TLSv1:AES256-SHA:256) (Exim 4.60) (envelope-from ) id 1HpKvR-000Fyq-Ag for freebsd-fs@freebsd.org; Sat, 19 May 2007 12:08:34 +0300 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 l4J98TZB050741 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sat, 19 May 2007 12:08:29 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: from deviant.kiev.zoral.com.ua (kostik@localhost [127.0.0.1]) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1) with ESMTP id l4J98TNs024914; Sat, 19 May 2007 12:08:29 +0300 (EEST) (envelope-from kostikbel@gmail.com) Received: (from kostik@localhost) by deviant.kiev.zoral.com.ua (8.14.1/8.14.1/Submit) id l4J98TWQ024913; Sat, 19 May 2007 12:08:29 +0300 (EEST) (envelope-from kostikbel@gmail.com) X-Authentication-Warning: deviant.kiev.zoral.com.ua: kostik set sender to kostikbel@gmail.com using -f Date: Sat, 19 May 2007 12:08:29 +0300 From: Kostik Belousov To: Gore Jarold Message-ID: <20070519090828.GO41395@deviant.kiev.zoral.com.ua> References: <550589.3257.qm@web63006.mail.re1.yahoo.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="KIbT1ud6duwZIwNL" Content-Disposition: inline In-Reply-To: <550589.3257.qm@web63006.mail.re1.yahoo.com> 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=3.1.8 X-Spam-Checker-Version: SpamAssassin 3.1.8 (2007-02-13) on fw.zoral.com.ua X-Scanner-Signature: 1e897a521fdb5eac39b1f944f187ca57 X-DrWeb-checked: yes X-SpamTest-Envelope-From: kostikbel@gmail.com X-SpamTest-Group-ID: 00000000 X-SpamTest-Info: Profiles 1054 [May 19 2007] 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: freebsd-fs@freebsd.org Subject: Re: dangers of delaying an fsck on busy fileserver ? 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: Sat, 19 May 2007 09:08:35 -0000 --KIbT1ud6duwZIwNL Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, May 18, 2007 at 10:58:26PM -0700, Gore Jarold wrote: > I have a busy fileserver - 5-20 sftp/rsync processes > running on it at all times. >=20 > For unknown reasons, this server crashes in the middle > of the night sometimes. When it does, I comment out What exactly you mean by crashing ? There is one pending MFC that shall cure a deadlock/panic scenario for busy fs being snapshotted. It awaits re@ approval. Also, there is a situation where exceeding inode quota on softupdate fs could cause snapshotting to deadlock (fix is in progress). --KIbT1ud6duwZIwNL Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQFGTr6MC3+MBN1Mb4gRAtM+AJwNNRDArSktDBf943FbyzVFLNpCBwCaAv8a ETwYiBQuIpFMjs+q9PYQlUY= =9Xo4 -----END PGP SIGNATURE----- --KIbT1ud6duwZIwNL--