From owner-freebsd-current@FreeBSD.ORG Sat Jul 19 14:41:22 2003 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BDB2137B401 for ; Sat, 19 Jul 2003 14:41:22 -0700 (PDT) Received: from frost.ath.cx (BSN-95-242-77.dsl.siol.net [193.95.242.77]) by mx1.FreeBSD.org (Postfix) with ESMTP id ED55843F85 for ; Sat, 19 Jul 2003 14:41:21 -0700 (PDT) (envelope-from bfg@noviforum.si) Received: from localhost (unknown [127.0.0.1]) by frost.ath.cx (ESMTP) with ESMTP id B9F0546 for ; Sat, 19 Jul 2003 21:42:14 +0000 (GMT) Received: from frost.ath.cx ([127.0.0.1]) by localhost (frost.lucky.si [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 27102-03 for ; Sat, 19 Jul 2003 23:41:30 +0200 (CEST) Received: from MORDOR (mordor.lucky.si [192.168.200.250]) by frost.ath.cx (ESMTP) with SMTP id B803F11 for ; Sat, 19 Jul 2003 23:41:22 +0200 (CEST) Message-ID: <023001c34e3e$42c85530$fac8a8c0@MORDOR> From: "Branko F. Gracnar" To: References: <013b01c34e37$0da300a0$fac8a8c0@MORDOR> <20030719231738.O614@korben.in.tern> Date: Sat, 19 Jul 2003 23:39:39 +0200 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1158 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1165 X-Virus-Scanned: by frost.ath.cx Subject: Re: ufs2 snapshots in 5.1 still broken X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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: Sat, 19 Jul 2003 21:41:23 -0000 >I'm not use what you mean. The suspension of I/O during creation of a >snapshot is the intended behaviour, but it doesn't take long. For = example, df -h=20 /dev/xxxxx 813G 7.1G 741G 1% /export df -i /dev/xxxx 853004856 7422014 777342454 1% 328978 148072812 0% = /export ~330k files. Size mostly about ~20-30 kbytes. If i run dump -L (which creates snapshot) it runs for ever (machine = doesn't respond even after 30-40 minutes). If i unplug power cable and = turn on my machine again, then this filesystem will be checked by fsck = and if background_fack in rc.conf is "YES", fsck will create snapshot = and machine will boot, but after 2-3 minutes (background fsck starts 60 = seconds after system boot) machine stop responding. If i issue simple ls command it just hangs. You cannot even ssh to = machine, becouse event network system stops responding. Disks were formatted on a clean 5.0-RELEASE using sysinstall (using -O2 = newfs option) during system installation and system was upgraded with = cvsup/make build/installworld to 5.1-RELEASE Maybe this is an issue and i should reformat my disks and everything = will be fine again? I have this problem on two machines. The third one with about 200k files = boots okay, but this one was installed cleanly with 5.1-RELEASE. Brane