From: Heinz Mauelshagen <mauelshagen@redhat.com>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: Re: [linux-lvm] Recognizing VG in another machine
Date: Thu, 16 Feb 2006 13:32:22 +0100 [thread overview]
Message-ID: <20060216123222.GA23655@redhat.com> (raw)
In-Reply-To: <1417e79c0602131640l47b21c37o4ababa566bb53bf9@mail.gmail.com>
On Mon, Feb 13, 2006 at 09:40:54PM -0300, Garcia JR wrote:
> Hi PPL, little question.
>
> Supposing i have 1 HD with 2 pvs (hda1 and hda3) in VG named VG01 and LV
> named lv01 working successfully in MACHINE1.
>
> root@solid:/etc/lvmconf# lvscan
> lvscan -- ACTIVE "/dev/vg01/lv01" [704 MB]
> lvscan -- 1 logical volumes with 704 MB total in 1 volume group
> lvscan -- 1 active logical volumes
>
> root@solid:/etc/lvmconf# pvscan
> pvscan -- reading all physical volumes (this may take a while...)
> pvscan -- ACTIVE PV "/dev/hda1" of VG "vg01" [1.41 GB / 1.41 GB free]
> pvscan -- ACTIVE PV "/dev/hda3" of VG "vg01" [1.41 GB / 736 MB free]
> pvscan -- total: 2 [2.91 GB] / in use: 2 [2.91 GB] / in no VG: 0 [0]
>
> Supposing again: MACHINE1 is down and I need to put VG above in another
> server, named MACHINE2. I Will remove HD from MACHINE1 and put in MACHINE2.
>
> What the nexts steps i will have to follow to make VG be recognized by
> MACHINE2 exactly how was in MACHINE1 without lose data?
vgscan ; vgchange -ay
presumably the filter in /etc/lvm/lvm.conf includes /dev/hd* (which it
does by default).
>
> regards,
> _______________________________________________
> linux-lvm mailing list
> linux-lvm@redhat.com
> https://www.redhat.com/mailman/listinfo/linux-lvm
> read the LVM HOW-TO at http://tldp.org/HOWTO/LVM-HOWTO/
--
Regards,
Heinz -- The LVM Guy --
*** Software bugs are stupid.
Nevertheless it needs not so stupid people to solve them ***
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
Heinz Mauelshagen Red Hat GmbH
Consulting Development Engineer Am Sonnenhang 11
Cluster and Storage Development 56242 Marienrachdorf
Germany
Mauelshagen@RedHat.com +49 2626 141200
FAX 924446
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next prev parent reply other threads:[~2006-02-16 12:32 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-14 0:40 [linux-lvm] Recognizing VG in another machine Garcia JR
2006-02-16 12:32 ` Heinz Mauelshagen [this message]
2006-02-17 14:04 ` [linux-lvm] Booting into LVM Roger Lucas
2006-02-17 14:11 ` Graham Wood
2006-02-17 14:50 ` Roger Lucas
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