From mboxrd@z Thu Jan 1 00:00:00 1970 From: Phil Turmel Subject: Re: RAID performance Date: Thu, 07 Feb 2013 07:53:40 -0500 Message-ID: <5113A3D4.6000605@turmel.org> References: <51134E43.7090508@websitemanagers.com.au> <51137FB8.6060003@websitemanagers.com.au> <5113A2D6.20104@websitemanagers.com.au> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <5113A2D6.20104@websitemanagers.com.au> Sender: linux-raid-owner@vger.kernel.org To: Adam Goryachev Cc: Dave Cundiff , linux-raid@vger.kernel.org List-Id: linux-raid.ids On 02/07/2013 07:49 AM, Adam Goryachev wrote: > Well, if I can re-trim daily, and have enough clean space to work for 2 > days, then I should never hit this problem.... Assuming it loses *that > much* performance.... You keep saying this, but you are only going to be trimming the unpartitioned space. That won't help you after the first trim. Phil