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From: "Alessandro Ferrari" <alexferro@tiscali.it>
To: LVM general discussion and development <linux-lvm@redhat.com>
Subject: [linux-lvm] vgscan problem: Snapshot and origin LVs must differ.
Date: Thu, 10 Jul 2008 17:08:24 +0200	[thread overview]
Message-ID: <002301c8e29e$cca45110$ae00a8c0@ferroamd64> (raw)

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Hi Guys!

I tell you my LVM story....

I have add LVM1 capability to my linux box kernel 2.4.36.5.

So I make (whit success) a snapshot of my /dev/VOLHOME/HOMELV! Snapshot's name is SNAPHOME.

Than I restart my linux box.

Now I can't mount /dev/VOLHOME/HOMELV and "vgscan -v" write this messages:

:
:
    /dev/sdb1: size is 3906204687 sectors
    /dev/sdb1: lvm1 label detect
    Locking /var/lock/lvm/V_VOLHOME RB
  Finding volume group "VOLHOME"
    /dev/sdb1: lvm1 label detected
    Found /dev/sdb1 in VG VOLHOME
Snapshot and origin LVs must differ.
Couldn't add snapshot.
    Found /dev/sdb1 in VG VOLHOME
Snapshot and origin LVs must differ.
Couldn't add snapshot.
Volume group "VOLHOME" not found
    Unlocking /var/lock/lvm/V_VOLHOME
:
:

I don't know what's happen!

Help me please, thanks Alessandro

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             reply	other threads:[~2008-07-10 15:06 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-07-10 15:08 Alessandro Ferrari [this message]
2008-07-10 15:10 ` [linux-lvm] vgscan problem: Snapshot and origin LVs must differ Alasdair G Kergon
2008-07-13 18:45   ` Alessandro Ferrari

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