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Date: Thu, 26 Nov 2015 16:43:53 +0000
From: Alasdair G Kergon <agk@redhat.com>
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Subject: Re: [linux-lvm] thin_check called with wrong path during
	"vgchange	-ay"
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To: LVM general discussion and development <linux-lvm@redhat.com>

On Thu, Nov 26, 2015 at 10:35:16AM -0600, Chris Friesen wrote:
> controller-0:/home/wrsroot# vgchange -ay cinder-volumes
>   Check of thin pool cinder-volumes/cinder-volumes-pool failed 
> (status:1). Manual repair required (thin_dump --repair  
> /dev/mapper/cinder-volumes-cinder-volumes-pool_tmeta)!

I don't see that upstream. Try upgrading lvm2.

Alasdair