From: =?big5?B?vGU=?= Subject: How can I do online resize from 14TB to 30TB? Date: Tue, 9 Nov 2010 18:06:15 +0800 (CST) Message-ID: <855286.34705.qm@web74212.mail.tp2.yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=big5 Content-Transfer-Encoding: 8BIT To: linux-ext4@vger.kernel.org Return-path: Received: from nm3-vm0.bullet.mail.tp2.yahoo.com ([203.188.200.200]:38550 "HELO nm3-vm0.bullet.mail.tp2.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S1754494Ab0KIKS7 convert rfc822-to-8bit (ORCPT ); Tue, 9 Nov 2010 05:18:59 -0500 Sender: linux-ext4-owner@vger.kernel.org List-ID: I saw the mail "E2fsprogs master branch now has all 64-bit patch applied" written by Ted. Ext4 with 64bit couldn't do online resize which is larger than 16TB, because "meta_bg" in kernel is not ready. However, it really took lots of time to do off-line resizing. Could I do online resize without meta_bg? Or what can I do for e2fsprogs to support online resize for larger than 16TB? Best regards, Chien-kuan.