How to migrate a proxmox 1.9 vm to 2.0b3 ?

fpausp said:
How can I migrate a vm from 1.9 to 2.0 ? I think livemigration is not working, is it possible to qmrestore a 1.9 backup to 2.0 ?
Click to expand...
Hi,
yes - but you must edit the vm-config after that. The network-line must be changed - take a look on running configs on both nodes and you will see the differences.

BTW. qmrestore use simply tar - so you can do all "by hand".

Udo
 
no errormsg with: qm start 104

config (mac is changed):

Code: 
cpu: kvm32
net0: virtio=xx:xx:xx:xx:xx:xx,bridge=vmbr0
ide2: local:iso/smeserver-7.5.1-i386.iso,media=cdrom
name: sme7-242
bootdisk: scsi0
cores: 1
ostype: l26
memory: 512
sockets: 1
scsi0: local:104/vm-104-disk-1.qcow2
keyboard: de
onboot: 1
 
OK the vm (sme7) is booting with ide0.

The config is:

Code: 
cpu: kvm32
net0: virtio=XX:XX:XX:XX:XX:XX,bridge=vmbr0
name: sme7-242
bootdisk: ide0
cores: 1
ostype: l26
memory: 512
sockets: 1
ide0: local:104/vm-104-disk-1.qcow2
keyboard: de
onboot: 1
boot: cdn

And I had to change to bootorder to ide0.

Thanks for your help, i will do some tests now ...
 
Hi All,

The same result with a qmrestored SME8.

I did a test with iperf to check the (virtual) network-traffic between SME8 and Ubuntu 10.04 on a Fujitsu TX100 S3:

Code: 
------------------------------------------------------------
Client connecting to 192.168.111.252, TCP port 5001
TCP window size: 16.0 KByte (default)
------------------------------------------------------------
[  3] local 192.168.111.1 port 50570 connected with 192.168.111.252 port 5001
[ ID] Interval       Transfer     Bandwidth
[  3]  0.0-10.0 sec  13.5 GBytes  11.6 Gbits/sec
[  3] 10.0-20.0 sec  12.4 GBytes  10.6 Gbits/sec
[  3] 20.0-30.0 sec  12.0 GBytes  10.3 Gbits/sec
[  3] 30.0-40.0 sec  12.2 GBytes  10.5 Gbits/sec
[  3] 40.0-50.0 sec  12.1 GBytes  10.4 Gbits/sec
[  3] 50.0-60.0 sec  12.1 GBytes  10.4 Gbits/sec
[  3]  0.0-60.0 sec  74.4 GBytes  10.7 Gbits/sec

Looks good, I think thats ok :D
 
Hi,

W2k8R2 is also working, I qmrestored it without any config-modification (just keyboard-layout to german).

The config is:

Code: 
name: win2k8r2
net0: virtio=xx:xx:xx:xx:xx:xx,bridge=vmbr0
bootdisk: virtio0
virtio0: local:109/vm-109-disk-1.raw
ostype: w2k8
memory: 8000
sockets: 1
onboot: 0
cores: 1
keyboard: de
 
Hi udo,

Thanks, e1000 should work for win7ult and w2k8r2,
the next one is a qmrestored debian 6 (gemeinschaft 3.1 pbx).

Code: 
cpu: qemu64
net0: rtl8139=xx:xx:xx:xx:xx:xx,bridge=vmbr0
virtio1: local:240/vm-240-disk-1.qcow2
name: deb6-gemeinschaft-3-1-225
bootdisk: virtio1
cores: 1
ostype: l26
memory: 1000
sockets: 1
keyboard: de
vga: cirrus
boot: cdn

I will do some tests ...
 
fpausp said:
Hi udo,

Thanks, e1000 should work for win7ult and w2k8r2,
the next one is a qmrestored debian 6 (gemeinschaft 3.1 pbx).

Code: 
cpu: qemu64
net0: rtl8139=xx:xx:xx:xx:xx:xx,bridge=vmbr0
virtio1: local:240/vm-240-disk-1.qcow2
name: deb6-gemeinschaft-3-1-225
bootdisk: virtio1
cores: 1
ostype: l26
memory: 1000
sockets: 1
keyboard: de
vga: cirrus
boot: cdn

I will do some tests ...
Click to expand...
Hi,
for linux-guest I preferr virtio-net (very stable - not comparable with the windows version).

Udo
 
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