From mboxrd@z Thu Jan 1 00:00:00 1970 From: Brad Campbell Subject: Re: raid5 code ok with 2TB + ? Date: Sun, 28 Nov 2004 15:28:25 +0400 Message-ID: <41A9B659.2080703@wasp.net.au> References: <41A9AF2C.5010706@wasp.net.au> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-raid-owner@vger.kernel.org To: Stephan van Hienen Cc: linux-raid@vger.kernel.org List-Id: linux-raid.ids Stephan van Hienen wrote: > On Sun, 28 Nov 2004, Brad Campbell wrote: > >> I hope so, I have been using it on a 2.2TB raid-5 for months now. (I >> have completely filled the partition and e2fsck it monthly so I would >> hope any glitches should have surfaced by now) > > > ok looks ok > when i tried 2.3TB last year it failed within a few days (data written > to the 2TB+ was written to the first part (0-0.3TB) > > btw which filesystem are you using ? > (and which stripesize?) Ext3 and ... brad@srv:~$ sudo mdadm --misc --detail /dev/md0 /dev/md0: Version : 00.90.01 Creation Time : Sun May 2 18:02:14 2004 Raid Level : raid5 Array Size : 2206003968 (2103.81 GiB 2258.95 GB) Device Size : 245111552 (233.76 GiB 250.99 GB) Raid Devices : 10 Total Devices : 10 Preferred Minor : 0 Persistence : Superblock is persistent Update Time : Sun Nov 28 06:44:04 2004 State : clean Active Devices : 10 Working Devices : 10 Failed Devices : 0 Spare Devices : 0 Layout : left-asymmetric Chunk Size : 128K UUID : 05cc3f43:de1ecfa4:83a51293:78015f1e Events : 0.1031147 Number Major Minor RaidDevice State 0 8 1 0 active sync /dev/devfs/scsi/host0/bus0/target0/lun0/part1 1 8 17 1 active sync /dev/devfs/scsi/host1/bus0/target0/lun0/part1 2 8 33 2 active sync /dev/devfs/scsi/host2/bus0/target0/lun0/part1 3 8 49 3 active sync /dev/devfs/scsi/host3/bus0/target0/lun0/part1 4 8 65 4 active sync /dev/devfs/scsi/host4/bus0/target0/lun0/part1 5 8 81 5 active sync /dev/devfs/scsi/host5/bus0/target0/lun0/part1 6 8 97 6 active sync /dev/devfs/scsi/host6/bus0/target0/lun0/part1 7 8 113 7 active sync /dev/devfs/scsi/host7/bus0/target0/lun0/part1 8 8 129 8 active sync /dev/sdi1 9 8 145 9 active sync /dev/sdj1 -- Brad /"\ Save the Forests \ / ASCII RIBBON CAMPAIGN Burn a Greenie. X AGAINST HTML MAIL / \