Error on "Clone from LVM to img (qcow2-raw)"

[dea]

Hi all !

On very last Proxmox 3.4 I've a problem to full clone a VM:

On clone from qcow2 to img (raw, qcow2) all ok.
On clone from LVM to img:

***************
Use of uninitialized value in string eq at /usr/share/perl5/PVE/QemuServer.pm line 6014.
Use of uninitialized value $ready in concatenation (.) or string at /usr/share/perl5/PVE/QemuServer.pm line 6010.
***************

Any idea ?

Luca

 

[wolfgang]

Hi,
I tried it in a current version of PVE and it worked!
What pveversion you are using?
# pveversion -v

 

[dea]

proxmox-ve-2.6.32: 3.4-156 (running kernel: 2.6.32-29-pve)
pve-manager: 3.4-6 (running version: 3.4-6/102d4547)
pve-kernel-2.6.32-20-pve: 2.6.32-100
pve-kernel-2.6.32-32-pve: 2.6.32-136
pve-kernel-2.6.32-27-pve: 2.6.32-121
pve-kernel-2.6.32-39-pve: 2.6.32-156
pve-kernel-2.6.32-19-pve: 2.6.32-96
pve-kernel-2.6.32-16-pve: 2.6.32-82
pve-kernel-2.6.32-33-pve: 2.6.32-138
pve-kernel-2.6.32-28-pve: 2.6.32-124
pve-kernel-2.6.32-30-pve: 2.6.32-130
pve-kernel-2.6.32-37-pve: 2.6.32-150
pve-kernel-2.6.32-17-pve: 2.6.32-83
pve-kernel-2.6.32-29-pve: 2.6.32-126
pve-kernel-2.6.32-34-pve: 2.6.32-140
pve-kernel-2.6.32-14-pve: 2.6.32-74
pve-kernel-2.6.32-31-pve: 2.6.32-132
pve-kernel-2.6.32-26-pve: 2.6.32-114
pve-kernel-2.6.32-11-pve: 2.6.32-66
pve-kernel-2.6.32-23-pve: 2.6.32-109
lvm2: 2.02.98-pve4
clvm: 2.02.98-pve4
corosync-pve: 1.4.7-1
openais-pve: 1.1.4-3
libqb0: 0.11.1-2
redhat-cluster-pve: 3.2.0-2
resource-agents-pve: 3.9.2-4
fence-agents-pve: 4.0.10-2
pve-cluster: 3.0-17
qemu-server: 3.4-6
pve-firmware: 1.1-4
libpve-common-perl: 3.0-24
libpve-access-control: 3.0-16
libpve-storage-perl: 3.0-33
pve-libspice-server1: 0.12.4-3
vncterm: 1.1-8
vzctl: 4.0-1pve6
vzprocps: 2.0.11-2
vzquota: 3.1-2
pve-qemu-kvm: 2.2-10
ksm-control-daemon: 1.1-1
glusterfs-client: 3.5.2-1

 

[wolfgang]

can you describe exactly how you clone!

 

[tom]

proxmox-ve-2.6.32: 3.4-156 (running kernel: 2.6.32-29-pve)
...

you run a quite old kernel - you installed latest pve-kernel-2.6.32-39-pve: 2.6.32-156 but it seems you did not boot into this one.

 

[dea]

Yes.

On server 1: storage on local LVM formatted in EXT3, target storage VM: QCOW2. Source datastore on NFS, VM storage type source QCOW2: ALL OK !!!

On server 2: storage on local LVM, VG storage as datastore source, target NFS datastore, format out QCOW2 (format in LVM): these errors....

How I clone .. by gui or by command line: full clone.

 

[wolfgang]

Hi,
this work at 2 difference system perfectly.
try it locally, may be you have an nfs permission problem.

 

[dea]

Hmmm , no.
The only difference from server 1 and 2 is the kernel. Server 1 use the last kernel, server 2 is run on an old kernel (but the last is installed).
Now is not possible to reboot server 2 and I cannot test it.

Is possibile that the problem is the old kernel that run on server 2 ?

Thanks

 

[wolfgang]

Normally not but I would not bet
I would try and you should anyway run the last one.

 

[dea]

Infact,

usually I upgrade servers and reboot when is possible. But in this case, the only difference from server 1 and server 2 (the NFS storage is the same) is the kernel version that run on server 2 (and the type of datastore).

I try to reboot server 2 when is possible.

Thanks !!!!