[linux-lvm] Problem With LVM mirroring
F-D. Cami
fcami at winsoft.fr
Wed Feb 4 09:46:42 UTC 2009
On Wed, 4 Feb 2009 03:04:46 +0530
Prateek Donni <prateek.donni at gmail.com> wrote:
> I am trying to mirror a logical Volume with only one duplicate copy.
> I have a 2 hard drives.
> I have a PV on the second hard drive and one on an USB drive. as follows:
>
> -------------------------------------------------------------------------------------------------------------
> --- Physical volume ---
> PV Name /dev/sda8
> VG Name Group
> PV Size 7.81 GB / not usable 1.09 MB
> Allocatable yes
> PE Size (KByte) 4096
> Total PE 2000
> Free PE 2000
> Allocated PE 0
> PV UUID sLSoCU-4tMO-z1fk-royV-r8ND-PcoF-c0Wza5
>
> --- Physical volume ---
> PV Name /dev/sdc
> VG Name Group
> PV Size 3.77 GB / not usable 4.00 MB
> Allocatable yes
> PE Size (KByte) 4096
> Total PE 963
> Free PE 963
> Allocated PE 0
> PV UUID IWIYlR-UuGy-kFo6-E1j1-qu1B-7KfI-beAjhF
> -----------------------------------------------------------------------------------------------------------
>
> On top of this i have a VG also consisting of these two PVs.
> I would like to know how can i make a LV in this which is mirroed with
> only one Duplicate copy. As in an original and a copy of the original.
>
> I have been unable to even create a LV of size 500M using this.
Hi Prateek,
Could you please post the output of vgdisplay -v ?
Thanks
--
fdc
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