[linux-lvm] vgscan problem: Snapshot and origin LVs must differ.

Alessandro Ferrari alexferro at tiscali.it
Sun Jul 13 18:45:16 UTC 2008

Hi Alasdair!

I writed you log message show me by sysreccd 1.4beta7.

This sysresccd version is lvm1 capable.

I don't understand what means:

"Snapshot and origin LVs must differ." ?

Thanks, Alessandro

----- Original Message ----- 
From: "Alasdair G Kergon" <agk at redhat.com>
To: "LVM general discussion and development" <linux-lvm at redhat.com>
Sent: Thursday, July 10, 2008 5:10 PM
Subject: Re: [linux-lvm] vgscan problem: Snapshot and origin LVs must 

> On Thu, Jul 10, 2008 at 05:08:24PM +0200, Alessandro Ferrari wrote:
>> I tell you my LVM story....
>> I have add LVM1 capability to my linux box kernel
>> Now I can't mount /dev/VOLHOME/HOMELV and "vgscan -v" write this 
>> messages:
>>     /dev/sdb1: size is 3906204687 sectors
> That's output from lvm2 - but you say your kernel only has lvm1 in it.
> You can't mix and match them like that: work out what you meant to
> run - lvm1 or lvm2.
> Alasdair
> -- 
> agk at redhat.com
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