Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S263645AbUAHEYo (ORCPT ); Wed, 7 Jan 2004 23:24:44 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S263723AbUAHEYa (ORCPT ); Wed, 7 Jan 2004 23:24:30 -0500 Received: from fw.osdl.org ([65.172.181.6]:45544 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S263702AbUAHEXn (ORCPT ); Wed, 7 Jan 2004 23:23:43 -0500 Date: Wed, 7 Jan 2004 20:23:36 -0800 (PST) From: Linus Torvalds To: Gene Heskett cc: Olaf Hering , Greg KH , Andrey Borzenkov , linux-hotplug-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: removable media revalidation - udev vs. devfs or static /dev In-Reply-To: <200401072316.18169.gene.heskett@verizon.net> Message-ID: References: <200401012333.04930.arvidjaar@mail.ru> <20040107205237.GB16832@suse.de> <200401072316.18169.gene.heskett@verizon.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1515 Lines: 39 On Wed, 7 Jan 2004, Gene Heskett wrote: > > I do too, except the card is still in my camera when I do it. My camera just does USB-1, and with a gigabyte card that's just too painful. Besides, I don't want to eat camera batteries. So I just pop it over in something that is ten times faster. > But, I do have to ask, why the ro? I don't trust camera firmware to do a full VFAT implementation, so out of principle I only let the camera write to it normally. That way I don't need to worry about the limited braincapacity of my poor camera. > Apparently fat thinks an empty sector is the end of the directory. So > one must delete on LIFO basis. Sounds like your camera gets easily confused too. Me, I just transfer the whole thing, and then I let the camera do a "format". I've seen cameras that have serious problems with old filesystems - when they get fragmented enough, the camera says that there is 50% free space, but can't actually write a single picture any more. Deleting pictures to make space only helps a bit, then it's "full" again. Which is why I just delete everything by letting the camera do the formatting. Some day cameras will run Linux too, and I'll trust them. In the meantime I just don't expect them to do that well. Linus - 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/