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[Xen-users] 2 instances of a DomU on the same LV

To: xen-users <xen-users@xxxxxxxxxxxxxxxxxxx>
Subject: [Xen-users] 2 instances of a DomU on the same LV
From: Guy Roussin <guy.roussin@xxxxxxxxxxxxxxxx>
Date: Mon, 22 Mar 2010 17:20:34 +0100
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Hi,

I'm a xen newbie and i try to configure xen (lenny),

- Dom0 Boot On San (lenny 5.0.3 amd64)
- DomU LV on clvm (openais)

LM08q:/var/vm/scripts# xm list
Name ID Mem VCPUs State Time(s) Domain-0 0 1024 8 r----- 665.0 xen-dmz-vm02 256 1 0.0 xen-int-vm01 1 256 1 -b---- 7.4 xen-wif-vm03 256 1 0.0

LM09q:/etc/xen# xm list
Name ID Mem VCPUs State Time(s) Domain-0 0 1024 8 r----- 1310.3 xen-dmz-vm02 1 256 1 -b---- 283.3 xen-int-vm01 256 1 0.0 xen-wif-vm03 3 256 1 -b---- 2.0

if i try to 'xm create xen-int-vm01.cfg' on LM09q i get this error :
xm create xen-int-vm01.cfg
Using config file "./xen-int-vm01.cfg".
Error: VM name 'xen-int-vm01' already exists

This is a good behavior i think.

But, with virt-manager i can start xen-int-vm01 on LM09q
so thereis 2 instances of the DomU sharing the same LV !!!

Is there something wrong in my config ?
How can i avoid this ?

Thank you.

--
Guy

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