[linux-lvm] Problem With LVM mirroring
Prateek Donni
prateek.donni at gmail.com
Tue Feb 3 21:34:46 UTC 2009
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.
Kindly Help.
Thanks,
Prateek
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