From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Cox Subject: Re: The argument for fs assistance in handling archives (was: silent semantic changes with reiser4) Date: Thu, 02 Sep 2004 23:27:06 +0100 Message-ID: <1094164023.6163.2.camel@localhost.localdomain> References: <20040901200806.GC31934@mail.shareable.org> <200409021407.i82E70hx004899@laptop11.inf.utfsm.cl> <20040902173214.GB24932@mail.shareable.org> <20040902214731.GF24932@mail.shareable.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Cc: Christer Weinigel , Horst von Brand , Adrian Bunk , Hans Reiser , viro@parcelfarce.linux.theplanet.co.uk, Linus Torvalds , Christoph Hellwig , linux-fsdevel@vger.kernel.org, Linux Kernel Mailing List , Alexander Lyamin aka FLX , ReiserFS List Return-path: list-help: list-unsubscribe: list-post: Errors-To: flx@namesys.com To: Jamie Lokier In-Reply-To: <20040902214731.GF24932@mail.shareable.org> List-Id: linux-fsdevel.vger.kernel.org On Iau, 2004-09-02 at 22:47, Jamie Lokier wrote: > - Can the daemon keep track of _every_ file on my disk like this? > That's more than a million files, and about 10^5 directories. > dnotify would require the daemon to open all the directories. > I'm not sure what inotify offers. This is currently a real issue for both desktop search and for virus scanners. They want a "what changed and where" system wide (or at least per namespace/mount).