linux-raid.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Brad Campbell <brad@wasp.net.au>
To: Jeff Breidenbach <jeff@jab.org>
Cc: linux-raid list <linux-raid@vger.kernel.org>,
	Jeff Marshall <marshman@frozenbear.com>
Subject: Re: split off + mount a partitionless RAID1 device?
Date: Tue, 27 May 2008 08:43:23 +0400	[thread overview]
Message-ID: <483B916B.9060100@wasp.net.au> (raw)
In-Reply-To: <e03b90ae0805262100h9eb16cfq31fe9e0430154007@mail.gmail.com>

Jeff Breidenbach wrote:

> I'd love to split one of the drives off of the RAID1 and mount it
> directly. Then it can feed the ravenous Apache monster while the
> other five drives resync in peace. But foolishly and somewhat
> accidentally, this RAID is made up of devices (sdb, sdbf, etc..)
> instead of paritions (sdb1, sdf1, etc...). And I don't know how to
> mount a partitionless device. Do you?

Works just like mounting any other block device
You don't absolutely *require* a partition table on a device, you can get along fine without one if 
you are not worried about the kernel complaining from time to time about an invalid partition table.

mount /dev/sdb /mnt

Easy.

Brad
-- 
"Human beings, who are almost unique in having the ability
to learn from the experience of others, are also remarkable
for their apparent disinclination to do so." -- Douglas Adams

  reply	other threads:[~2008-05-27  4:43 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-05-27  4:00 split off + mount a partitionless RAID1 device? Jeff Breidenbach
2008-05-27  4:43 ` Brad Campbell [this message]
2008-05-28  1:32   ` Jeff Breidenbach
2008-05-27  4:49 ` NeilBrown
2008-05-27  5:28   ` Jeff Breidenbach
2008-05-27 10:49     ` David Greaves

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=483B916B.9060100@wasp.net.au \
    --to=brad@wasp.net.au \
    --cc=jeff@jab.org \
    --cc=linux-raid@vger.kernel.org \
    --cc=marshman@frozenbear.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).