From: Tomasz Chmielewski Subject: tune2fs and setting noatime as a default mount options Date: Fri, 29 Aug 2014 00:12:27 +0200 Message-ID: <16b17d3bf6a5952c3f20a8644be22c58@admin.virtall.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII; format=flowed Content-Transfer-Encoding: 7bit To: linux-ext4@vger.kernel.org Return-path: Received: from mail.virtall.com ([178.63.195.102]:48911 "EHLO mail.virtall.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752583AbaH1WTx (ORCPT ); Thu, 28 Aug 2014 18:19:53 -0400 Received: from mailext.virtall.com (localhost [127.0.0.1]) by mailext.virtall.com (Postfix) with ESMTP id EE3AE35EA5B for ; Fri, 29 Aug 2014 00:12:27 +0200 (CEST) Sender: linux-ext4-owner@vger.kernel.org List-ID: I'd like to set noatime as a default mount option for a filesystem: # tune2fs -o noatime /dev/sdb1 tune2fs 1.42.9 (4-Feb-2014) Invalid mount option set: noatime Is there a reason why noatime can't be set as a default mount option? Thinking of all these USB connected devices where it would be handy. -- Tomasz Chmielewski http://www.sslrack.com