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From: Kai Schaetzl <maillists@conactive.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] shift PV from disk to raid device?
Date: Wed, 10 Dec 2008 01:31:15 +0100	[thread overview]
Message-ID: <VA.00003502.05aa7bda@news.conactive.com> (raw)
In-Reply-To: <VA.000034f7.04a27ead@news.conactive.com>

Kai Schaetzl wrote on Tue, 09 Dec 2008 20:42:54 +0100:

> So, I think I will just start over by removing /dev/sda3 now completely,
> recreating the raid array and then recreating the PV on it. I think I should then 
> be able to pvmove the LVs from /dev/sdb3 to /dev/md3, right?

pvmove worked great. Here's what I used to get back to my wanted setup:

boot with only one disk (sda)
vgchange -an dom1
pvremove /dev/sda3
reboot
mdadm --create /dev/md3 --level=1 --raid-devices=2 /dev/sda3 missing
pvcreate /dev/md3
pvextend dom0 /dev/md3
pvmove /dev/sdb3 /dev/md3
pvdisplay (shows /dev/sdb3 as empty now)
pvremove /dev/sdb3
vgreduce dom0 /dev/sdb3
pvremove /dev/sdb3
mdadm /dev/md3 -a /dev/sdb3

Thanks for all the help and information to everyone!

Kai

-- 
Kai Sch�tzl, Berlin, Germany
Get your web at Conactive Internet Services: http://www.conactive.com

      parent reply	other threads:[~2008-12-10  0:31 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-12-08 23:41 [linux-lvm] shift PV from disk to raid device? Kai Schaetzl
2008-12-09 10:30 ` Bryn M. Reeves
2008-12-09 13:09   ` Kai Schaetzl
2008-12-09 14:24     ` Bryn M. Reeves
2008-12-09 17:22       ` Kai Schaetzl
2008-12-09 16:54   ` Stuart D. Gathman
2008-12-09 16:56     ` Stuart D. Gathman
2008-12-09 17:36     ` Bryn M. Reeves
2008-12-09 18:16       ` Kai Schaetzl
2008-12-09 18:32       ` Kai Schaetzl
2008-12-09 18:03     ` Kai Schaetzl
2008-12-09 18:06       ` Bryn M. Reeves
2008-12-09 18:20         ` Kai Schaetzl
2008-12-09 18:38           ` Stuart D. Gathman
2008-12-09 19:42             ` Kai Schaetzl
2008-12-09 19:56               ` Doug Ledford
2008-12-09 20:15                 ` Kai Schaetzl
2008-12-09 20:22                   ` Doug Ledford
2008-12-09 21:03                   ` Stuart D. Gathman
2008-12-09 21:22                     ` Doug Ledford
2008-12-09 20:38                 ` Kai Schaetzl
2008-12-09 20:51                   ` Doug Ledford
2008-12-09 21:04                   ` Stuart D. Gathman
2008-12-09 20:49                 ` Kai Schaetzl
2008-12-09 20:56                   ` Doug Ledford
2008-12-10  0:31               ` Kai Schaetzl [this message]

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