From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Alex" Subject: Fw: Raid1 questions (devel) Date: Thu, 16 Sep 2004 00:20:56 +0300 Sender: linux-raid-owner@vger.kernel.org Message-ID: <001601c49b69$e4e809e0$6400a8c0@alex> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Return-path: To: linux-raid@vger.kernel.org List-Id: linux-raid.ids > > Hello.. > > > > I'm not sure if you are still developing the raid1 module for linux kernel , but I'll give a shot. > > > > Checking the source code of linux.2.6.8.1 , in raid1.c , at line 411 I found this: > > "Don't change to another disk for sequential reads" > > > > Well , my question is this: > > > > If there is a sequential read , but there are other disks in the array which are idle , isn't it a better way to read in chunks from all the disks ? I think the transfer rate will be much improved from reading from more disks , rather the using only one (altough is sequential read) > > > > > > Thanks > > Alex >