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From: Wakko Warner <wakko@animx.eu.org>
To: "Trever L. Adams" <tadams-lists@myrealbox.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: md and RAID 5 [was Re: LVM2]
Date: Fri, 21 Jan 2005 15:39:38 -0500	[thread overview]
Message-ID: <20050121203938.GB25934@animx.eu.org> (raw)
In-Reply-To: <1106336028.3369.4.camel@localhost.localdomain>

Trever L. Adams wrote:
> Thank you all for having been so kind in your responses and help.
> 
> However, there is one more set of questions I have.
> 
> Does the md (software raid) have disk size or raid volume limits?
> 
> If I am using such things as USB or 1394 disks, is there a way to use
> labels in /etc/raidtab and with the tools so that when the disks, if
> they do, get renumbered in /dev that all works fine. I am aware that the
> kernel will autodetect these devices, but that the raidtab needs to be
> consistent. This is what I am trying to figure out how to do.

EVMS can handle this for you.  I've used it with a raid set I made with some
of the drives being on usb and some on ide.

If you use evms, you might want to consider the activation after all disks
have been discovered.

-- 
 Lab tests show that use of micro$oft causes cancer in lab animals

  reply	other threads:[~2005-01-21 20:30 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-01-20 19:51 LVM2 Trever L. Adams
2005-01-20 21:40 ` LVM2 Norbert van Nobelen
2005-01-20 22:02   ` LVM2 Alasdair G Kergon
2005-01-20 22:22     ` LVM2 Trever L. Adams
2005-01-20 22:34       ` LVM2 Alasdair G Kergon
2005-01-21  9:12         ` LVM2 Norbert van Nobelen
2005-01-20 22:17   ` LVM2 Trever L. Adams
2005-01-20 22:23     ` LVM2 William Lee Irwin III
2005-01-20 22:25     ` LVM2 Jeffrey E. Hundstad
2005-01-20 22:42     ` LVM2 Steve Lord
2005-01-21  9:24     ` LVM2 Norbert van Nobelen
2005-01-24  0:38   ` LVM2 Kyle Moffett
2005-01-21 19:33 ` md and RAID 5 [was Re: LVM2] Trever L. Adams
2005-01-21 20:39   ` Wakko Warner [this message]
2005-01-24  4:19   ` Neil Brown

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