From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from plane.gmane.org ([80.91.229.3]:47398 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750978AbaJUJuy (ORCPT ); Tue, 21 Oct 2014 05:50:54 -0400 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1XgW5Z-0002VJ-V7 for linux-btrfs@vger.kernel.org; Tue, 21 Oct 2014 11:50:49 +0200 Received: from ip68-231-22-224.ph.ph.cox.net ([68.231.22.224]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 21 Oct 2014 11:50:49 +0200 Received: from 1i5t5.duncan by ip68-231-22-224.ph.ph.cox.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Tue, 21 Oct 2014 11:50:49 +0200 To: linux-btrfs@vger.kernel.org From: Duncan <1i5t5.duncan@cox.net> Subject: Re: strange 3.16.3 problem Date: Tue, 21 Oct 2014 09:50:37 +0000 (UTC) Message-ID: References: <201410181454.19375.russell@coker.com.au> <54426C16.5030206@pobox.com> <201410191041.42013.russell@coker.com.au> <54454858.8010802@pobox.com> <54456EB0.9020503@inwind.it> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-btrfs-owner@vger.kernel.org List-ID: Goffredo Baroncelli posted on Mon, 20 Oct 2014 22:21:04 +0200 as excerpted: > On 10/20/2014 07:37 PM, Robert White wrote: >> On 10/18/2014 04:41 PM, Russell Coker wrote: > [...] >> Also you said that you are using a 32bit user space "copied from >> another server" under a 64bit kernel. Is the "ls" command a 32 bit >> executable then? > > Could this be related to the inode overflow in 32 bit system (see > inode_cache options) ? If so running a 64bit "ls -i" should work.... Good point. Russell might just owe you a beverage of choice. =:^) The inode_cache mount option isn't recommended for any bitness. @ Russ, are you mounting with inode_cache? If so, definitely try running without it and see if it changes the results. (FWIW I wish that mount option would just go away as it would definitely remove an invitation to a Russian roulette party with their data for the unwary, but I suppose there's someone paying some bills somewhere that wants it kept for some specific use-case where the performance gain must be worth the calculated risk, thus continuing that invitation to data Russian roulette for everyone else.) -- Duncan - List replies preferred. No HTML msgs. "Every nonfree program has a lord, a master -- and if you use the program, he is your master." Richard Stallman