[CentOS] Found duplicate PV
Nux!
nux at li.nux.roWed Dec 4 14:08:41 UTC 2013
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On 04.12.2013 13:43, Markus Falb wrote: > > What does this "Found duplicate PV b79x0kLXR9mAC0z0IZUxyJG1VC24Crl7: > using /dev/sda2 not /dev/md1" message? > Some logical volumes are virtual disks vor kvm guests. Are these > guests using sda only and not the mdraid? Markus, I see /etc/lvm/lvm.conf has an option to ignore md members and seems on by default in EL6: md_component_detection = 1 If you run "pvdisplay /dev/sda2" what does it show? Normally you should get a "Failed to read physical volume "/dev/sda2". Do you have such thing in your /etc/lvm/lvm.conf? ADditionally you can force a filter on the drives, smth like: filter = ["r|/dev/sda2"] (make sure you delete /etc/lvm/cache/.cache and regenerate it with vgscan so as not to contain old stuff) -- Sent from the Delta quadrant using Borg technology! Nux! www.nux.ro
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