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Re: [linux-lvm] Setup for RAID1 with LVM



On Thu, Feb 08, 2001 at 02:56:48PM +0100, Jean-Eric Cuendet wrote:
> 
> Hi,
> To do that:
> - create a md0 RAID1 device with your 2 disks (mirror, no use of LVM)
>   - set the parttion ID to RAID autodetect (0xfd)
>   - edit /etc/raidtab (see RAID Howto)
>   - mkraid /dev/md0
> - install LVM utilities (0.9.1beta3)
> - pvcreate /dev/md0
> - vgcreate -n BGNAME /dev/md0
> - lvcreate <some logical volume>
> 
> > -----Original Message-----
> > From: Jens Bruckmann [mailto:jens bruckmann suse de]
> > Sent: jeudi, 8. février 2001 12:12
> > To: linux-lvm sistina com
> > Subject: [linux-lvm] Setup for RAID1 with LVM
> > 
> > 
> > Dear LVM-Specialists,
> > 
> > I would like to setup a configuration with LVM and RAID1. Poorly you
> > can't just do a lvextend -m 1 like on HP-UX :-))

Do you like to volunteer for the -m implementation ;-)

> > 
> > I could not find any hints so far for a step by step description, the
> > part has to be included in the LVM-Howto.
> > 
> > I have two SCSI-Disks of nearly the same size, on Disk 1 I 
> > already have
> > a working installation of Linux.
> > 
> > /usr, /opt and /var reside on LVs. I want these three LVs to 
> > be mirrored
> > online to the second disk as it is possible on HP-UX.
> > 
> > Can someone shortly describe, how to setup such a configuration?
> > 
> > 
> > Thanks for help,
> > 
> > 	Jens
> > 
> > -- 
> > --------------------------------------------------------------
> > ---------
> > Jens Bruckmann              .-.       Mail:    jens bruckmann suse de
> > SuSE Linux Solutions AG     /v\       Phone:   +49 - 40 - 89 69 82 18
> > Friesenweg 5F              // \\      Fax:     +49 - 40 - 85 40 04 35
> > D-22763 Hamburg           /(   )\
> >                            ^^-^^      
> > --------------------------------------------------------------
> > ---------
> > _______________________________________________
> > linux-lvm mailing list
> > linux-lvm sistina com
> > http://lists.sistina.com/mailman/listinfo/linux-lvm
> > 
> _______________________________________________
> linux-lvm mailing list
> linux-lvm sistina com
> http://lists.sistina.com/mailman/listinfo/linux-lvm

-- 

Regards,
Heinz    -- The LVM Guy --

*** Software bugs are stupid.
    Nevertheless it needs not so stupid people to solve them ***

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Heinz Mauelshagen                                 Sistina Software Inc.
Senior Consultant/Developer                       Am Sonnenhang 11
                                                  56242 Marienrachdorf
                                                  Germany
Mauelshagen Sistina com                           +49 2626 141200
                                                       FAX 924446
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