From: Julie Ashworth <ashworth@berkeley.edu>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] LV mirror extents on same physical device
Date: Sun, 23 Feb 2014 19:20:14 -0800 [thread overview]
Message-ID: <20140224032014.GC13829@localhost.localdomain> (raw)
In-Reply-To: <21258.42878.268778.924616@quad.stoffel.home>
On 23-02-2014 20.59 -0500, John Stoffel wrote:
>
> I think the problem is that you're confusing the Mirroring done at the
> MD level, which is /dev/md#, and then the mirroring at the LVM level,
> which is stacked on top of MD. So there's no need to mirror at both
> levels. But let's double check your setup, so can you please reply
> with the output of the following commands:
I'm not confused about mdadm vs. LVM mirror. I regret mentioning mdadm, since it seems to be confusing everyone. I should have only asked why the lvconvert command produced extents on the same physical device. At this point, I will just go ahead and test if
lvconvert -m0 /dev/VolGroup00/rootlv /dev/md1
will produce a functional linear volume on /dev/md2
best,
Julie
next prev parent reply other threads:[~2014-02-24 3:20 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-22 7:14 [linux-lvm] LV mirror extents on same physical device Julie Ashworth
2014-02-22 10:12 ` emmanuel segura
2014-02-24 18:56 ` Julie Ashworth
2014-02-24 21:51 ` Julie Ashworth
2014-02-25 11:18 ` emmanuel segura
2014-02-25 11:19 ` emmanuel segura
2014-02-22 10:37 ` James Hawtin
2014-02-22 17:08 ` Julie Ashworth
2014-02-24 1:59 ` John Stoffel
2014-02-24 3:20 ` Julie Ashworth [this message]
2014-02-24 2:16 ` Roger Heflin
2014-02-24 3:03 ` Roger Heflin
2014-02-24 3:12 ` Julie Ashworth
2014-02-24 3:13 ` Julie Ashworth
2014-02-24 3:29 ` Roger Heflin
2014-02-24 4:29 ` Julie Ashworth
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