On 01/17/2012 06:46 PM, James B. Byrne wrote:
On Mon, January 16, 2012 17:01, Dennis Jacobfeuerborn wrote:
On 01/16/2012 10:16 PM, James B. Byrne wrote:
...
The xmldump for this guest instance contains this:
...
Please post the xmldumps of the original guest and cloned guest right after cloning and without any modifications.
Regards, Dennis
Prototype dumpxml
virsh # dumpxml vm-centos-6
<domain type='kvm' id='34'>
...
<source dev='/dev/vg_vhost01/lv_vm_base'/></domain>
virsh # dumpxml sshpipe.harte-lyne.ca
<domain type='kvm' id='19'>
...
<sourcedev='/dev/vg_vhost01/lv_vm_sshipe.harte-lyne.ca_00'/>
</domain>
The second guest, sshpipe, shows this for pvdisplay:
[root@sshpipe ~]# pvdisplay Couldn't find device with uuid umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De. --- Physical volume --- PV Name /dev/vda2 VG Name vg_vm_centos_6 PV Size 7.32 GiB / not usable 3.00 MiB Allocatable yes (but full) PE Size 4.00 MiB Total PE 1874 Free PE 0 Allocated PE 1874 PV UUID djM23m-6Yeb-BQ2x-gPh9-ORMt-dX2i-Ou9xBQ
--- Physical volume --- PV Name unknown device VG Name vg_vm_centos_6 PV Size 31.25 GiB / not usable 3.97 MiB Allocatable yes PE Size 4.00 MiB Total PE 7999 Free PE 1855 Allocated PE 6144 PV UUID umrIn6-Np0c-NC4Z-MuUo-5TBj-IKRE-XBU0De
What does the first guest say for pvdisplay? The key here is the PV UUID "umrIn6-Np0c...". Either this PV must exists somewhere else on the host or in one of the guest or maybe the cloning process has corrupted the LVM metadata.
Regards, Dennis