From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751033AbWFPFr0 (ORCPT ); Fri, 16 Jun 2006 01:47:26 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751032AbWFPFr0 (ORCPT ); Fri, 16 Jun 2006 01:47:26 -0400 Received: from mf2.realtek.com.tw ([60.248.182.46]:27665 "EHLO mf2.realtek.com.tw") by vger.kernel.org with ESMTP id S1750980AbWFPFrZ (ORCPT ); Fri, 16 Jun 2006 01:47:25 -0400 Message-ID: <045101c69108$4992a130$106215ac@realtek.com.tw> From: "colin" To: Subject: UDF filesystem has some bugs on truncating Date: Fri, 16 Jun 2006 13:47:00 +0800 MIME-Version: 1.0 X-Priority: 3 (Normal) X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2800.1807 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2800.1807 X-MIMETrack: Itemize by SMTP Server on msx/Realtek(Release 6.5.3|September 14, 2004) at 2006/06/16 =?Bog5?B?pFWkyCAwMTo0NzowMA==?=, Serialize by Router on msx/Realtek(Release 6.5.3|September 14, 2004) at 2006/06/16 =?Bog5?B?pFWkyCAwMTo0NzowNQ==?=, Serialize complete at 2006/06/16 =?Bog5?B?pFWkyCAwMTo0NzowNQ==?= Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="big5" Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Hi all, I found that UDF has bugs on truncating. When you do this: dd if=/dev/zero of=aaa bs=1024k count=2 seek=3000 , Linux will hang and die. The platform is Linux 2.6.16 on MIPS malta board. Regards, Colin