Comment # 6 on bug 926405 from lynda t

> What I am worried here is the device mapper library is too old for lvm2.

Here, I currently have

rpm -qa | egrep -i "mapper|lvm2"
  device-mapper-1.02.78-20.2.2.x86_64
  lvm2-2.02.98-43.21.1.x86_64

> What's the value of pvmetadatacopies in your lvm.conf? Or do you use this
> parameter when creating the pv?

grep pvmetadatacopies /etc/lvm/lvm.conf
    # pvmetadatacopies = 2
    # on-disk metadata (pvmetadatacopies = 0). Or this can be in


but, when I created this PV/VG, I used

    pvcreate -ff --metadatacopies 2 /dev/md1
      Physical volume "/dev/md1" successfully created
    vgcreate -v -s 32M VG0 /dev/md1