From owner-freebsd-bugs@FreeBSD.ORG Sat Apr 28 14:10:12 2007 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 1EDA716A404 for ; Sat, 28 Apr 2007 14:10:12 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id D824513C46E for ; Sat, 28 Apr 2007 14:10:11 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l3SEABDV033255 for ; Sat, 28 Apr 2007 14:10:11 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l3SEAB35033254; Sat, 28 Apr 2007 14:10:11 GMT (envelope-from gnats) Resent-Date: Sat, 28 Apr 2007 14:10:11 GMT Resent-Message-Id: <200704281410.l3SEAB35033254@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, qzheng Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 7CDBF16A402 for ; Sat, 28 Apr 2007 14:09:47 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [69.147.83.33]) by mx1.freebsd.org (Postfix) with ESMTP id 68ACA13C48C for ; Sat, 28 Apr 2007 14:09:47 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id l3SE9lRc084824 for ; Sat, 28 Apr 2007 14:09:47 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id l3SE4i3M073576; Sat, 28 Apr 2007 14:04:44 GMT (envelope-from nobody) Message-Id: <200704281404.l3SE4i3M073576@www.freebsd.org> Date: Sat, 28 Apr 2007 14:04:44 GMT From: qzheng To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.0 Cc: Subject: kern/112206: 4.11-stable disk free space problem X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Apr 2007 14:10:12 -0000 >Number: 112206 >Category: kern >Synopsis: 4.11-stable disk free space problem >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Apr 28 14:10:09 GMT 2007 >Closed-Date: >Last-Modified: >Originator: qzheng >Release: 4.11 >Organization: >Environment: FreeBSD rs.sunnet.org 4.11-STABLE FreeBSD 4.11-STABLE #2: Fri Apr 15 17:04:37 CST 2005 root@rs.sunnet.org:/usr/obj/usr/src/sys/RS i386 >Description: this is a production server running for about 1 year without rebooting, our root directory recently reported file system full, so I did following jobs: echo '' > those large log file mv those large directories to another parition and do a ln -s but df -h still reports like: Filesystem Size Used Avail Capacity Mounted on /dev/ad0s1a 14G 12G 472M 96% / and a week later the root file system got to be full again, I checked the simple root filesystem but cant find any large file/dir there can use 12G space, so I tried to do a fastboot, and then df -h reports: Filesystem Size Used Avail Capacity Mounted on /dev/ad0s1a 14G 639M 12G 5% / that meant have to do a rebooting to force the UFS calculates the real disk usage, right? >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: