From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261996AbTJDMGb (ORCPT ); Sat, 4 Oct 2003 08:06:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262001AbTJDMGb (ORCPT ); Sat, 4 Oct 2003 08:06:31 -0400 Received: from zeus.colocall.net ([62.149.2.1]:8975 "EHLO colocall.net") by vger.kernel.org with ESMTP id S261996AbTJDMGa (ORCPT ); Sat, 4 Oct 2003 08:06:30 -0400 Date: Sat, 4 Oct 2003 15:06:25 +0300 From: "Max A. Krasilnikov" To: linux-kernel@vger.kernel.org Subject: reiserfs one user DoS? Message-ID: <20031004120625.GA41175@colocall.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.4i.nntp (FreeBSD 4.8-RELEASE-p1 i386) Organization: Internet Data Center "ColoCALL" X-Verify-Sender: verified Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi! I have found such strange thing: pseudo@avalon at 14:04:00 ~> dd if=/dev/zero of=file bs=1 count=0 seek=1000000000000 After that my Intel Celeron 800 MHz/384M RAM 60G/Seagate U6 under Linux-2.4.22-grsec on reiserfs was utilized 100% for more than 2 hours. dd process can't be killed. Is this my flow or real bug? -- WBR, Max A. Krasilnikov "Colocall" Internet Data Center