Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756678AbWKVTKW (ORCPT ); Wed, 22 Nov 2006 14:10:22 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756682AbWKVTKV (ORCPT ); Wed, 22 Nov 2006 14:10:21 -0500 Received: from aa012msr.fastwebnet.it ([85.18.95.72]:58282 "EHLO aa012msr.fastwebnet.it") by vger.kernel.org with ESMTP id S1756678AbWKVTKU (ORCPT ); Wed, 22 Nov 2006 14:10:20 -0500 Date: Wed, 22 Nov 2006 20:10:08 +0100 From: The Peach To: OGAWA Hirofumi Cc: linux-kernel@vger.kernel.org Subject: Re: bug? VFAT copy problem Message-ID: <20061122201008.17072c89@localhost> In-Reply-To: <8764d7v4nh.fsf@duaron.myhome.or.jp> References: <20061120164209.04417252@localhost> <877ixqhvlw.fsf@duaron.myhome.or.jp> <20061120184912.5e1b1cac@localhost> <87mz6kajks.fsf@duaron.myhome.or.jp> <20061122163001.0d291978@localhost> <8764d7v4nh.fsf@duaron.myhome.or.jp> X-Mailer: Sylpheed-Claws 2.4.0 (GTK+ 2.8.19; i686-pc-linux-gnu) X-Face: aWQ;)]T=TRHrZwK=Tde.eaxLu/iMa)ro#a*o5[K!4mKaP^74m !c#;yi;6a?i`K,R<{Y"),;f@t9e\p]Pl$$h@o%>zDsLL;/x|t{bKr;L'":ocL?&7X&q7%6d"axD!#!12}&]OFn'YfVxe(>EyQDK?wne){aEu[,_o~30L}Anqdk Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2892 Lines: 86 On Thu, 23 Nov 2006 01:15:46 +0900 OGAWA Hirofumi wrote: > Thanks. Probably instead of some overheads, this patch will fix a problem. here it is, did the very same experiments than before. Normal file: # cp -v DSCN5970\(1\).JPG /mnt/loop/ `DSCN5970(1).JPG' -> `/mnt/loop/DSCN5970(1).JPG' dmesg: vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name DSCN5970(1).JPG vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG vfat_revalidate: name DSCN5970(1).JPG, nd d65eaeec, flags 00000001 vfat_lookup: name DSCN5970(1).JPG vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name DSCN5970(1).JPG vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG vfat_revalidate: name DSCN5970(1).JPG, nd d65eaf24, flags 00000300 vfat_lookup: name DSCN5970(1).JPG vfat_create: name DSCN5970(1).JPG vfat_add_entry: 0: DSCN59~1, JPG vfat_add_entry: 1: DSCN5, 970(1), .J vfat_add_entry: 2: PG vfat_create: err 0 Abnormal file: # cp -v DSCN5980.JPG /mnt/loop/ `DSCN5980.JPG' -> `/mnt/loop/DSCN5980.JPG' dmesg: vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name DSCN5980.JPG vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a dscn5980.jpg, b DSCN5980.JPG vfat_revalidate: name dscn5980.jpg, nd d65eaeec, flags 00000001 vfat_lookup: name DSCN5980.JPG vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name DSCN5980.JPG vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a DSCN5980.JPG, b DSCN5980.JPG vfat_revalidate: name DSCN5980.JPG, nd d65eaf24, flags 00000300 vfat_lookup: name DSCN5980.JPG vfat_create: name DSCN5980.JPG vfat_add_entry: 0: DSCN5980, JPG vfat_create: err 0 and: # ls -l /mnt/loop/ totale 1363 -rwxr-xr-x 1 root root 695514 22 nov 20:04 DSCN5970(1).JPG -rwxr-xr-x 1 root root 699770 22 nov 20:07 dscn5980.jpg dmesg: vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name DSCN5970(1).JPG vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a DSCN5970(1).JPG, b DSCN5970(1).JPG vfat_revalidate: name DSCN5970(1).JPG, nd d2512eec, flags 00000000 vfat_lookup: name DSCN5970(1).JPG vfat_hashi: parent d1801e94, parent->d_op e0fbc620 vfat_hashi: parent /, name dscn5980.jpg vfat_cmpi: parent d1801e94, parent->d_op e0fbc620 vfat_cmpi: a DSCN5980.JPG, b dscn5980.jpg vfat_revalidate: name DSCN5980.JPG, nd d2512eec, flags 00000000 :( -- Matteo 'Peach' Pescarin ICQ UIN = 71110111 Jabber ID = smartart@unstable.nl Web Site = http://www.smartart.it GeCHI = http://www.gechi.it - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/