From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Peter Anvin" Subject: Re: Versioning file system Date: Tue, 19 Jun 2007 16:12:13 -0700 Message-ID: <467862CD.6070009@zytor.com> References: <46731169.2090002@hawkeye.stone.uk.eu.org> <4673182B.4090800@redhat.com> <46739E89.1080003@hawkeye.stone.uk.eu.org> <46781A5B.9090104@redhat.com> <20070619204317.GR10008@csclub.uwaterloo.ca> <4678550D.6070705@zytor.com> <20070619230735.GN14788@delft.aura.cs.cmu.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit To: "H. Peter Anvin" , david@lang.hm, Lennart Sorensen , Chris Snook , Jack Stone , linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, akpm@linux-foundation.org, viro@zeniv.linux.org.uk, alan Return-path: Received: from terminus.zytor.com ([192.83.249.54]:44503 "EHLO terminus.zytor.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755809AbXFSXM3 (ORCPT ); Tue, 19 Jun 2007 19:12:29 -0400 In-Reply-To: <20070619230735.GN14788@delft.aura.cs.cmu.edu> Sender: linux-fsdevel-owner@vger.kernel.org List-Id: linux-fsdevel.vger.kernel.org Jan Harkes wrote: > > Still, anything that depends on increasing the length of file or path > names to refer to different versions will encounter problems for long > file names and deep paths because there is an upper limit on file and > path name lengths. > Then you have the Solaris variant -- rely on openat() flags to decend into another namespace. -hpa