11/13/2023 0 Comments SystemRescueCD win10Partition it to match the partition structure of the host machine. First, create the actual VM, and boot it with the System Rescue CD. VM started and worked as expected, after recognizing at first boot the new IDE controllers.Īn alternate method for Windows VMs is using ntfsclone with ncat. Tested migrating a 75GB disk in about 90 minutes on a 100Mbit LAN. The 2 date commands are useful to have a trace of when this process starts and ends. The physical machine outputs its ENTIRE disk as a stream of bytes, gzip it and pass it via netcat to the Proxmox VE server. This way, the Proxmox VE machine is waiting for a stream of bytes on TCP port 3333, then gunzip it and redirects on the vm virtual disk. You have to start the second command WITHIN 30 seconds of issuing the first one (the -w30.)! On the Proxmox VE server, give the command:ĭate netcat -w30 -vvnlp 3333 | gzip -dc > /dev/SHARED-VG/vm-103-disk-1 dateĪnd on the physical machine give the command:ĭd if=/dev/sda | gzip -c | nc -w30 -vvn 10.0.0.27 3333 Log in via SSH on both the physical machine and the Proxmox VE server. Then assign root user a password, so you can log in via ssh: So the LV partition is /dev/SHARED-VG/vm-103-disk-1 (read this with: "lvdisplay |grep LV|grep 103")Īt its bash prompt, give eth0 an IP, coherent with the network of one Proxmox VE server (in the following example: 10.0.0.27):.The LVM VG is named SHARED-VG (read this with: "vgdisplay -s").The VM has VMID 103 (read this from the VM list in the web interface).You have already created a virtual machine with a disk on LVM, larger in size than the physical machine one (at least 1 GB more), STOPPED, do NOT start it during this procedure!.Migrate a Windows machine to a VM logical volume using netcat Tested a 8GB physical server over gigabit network and was running in about 10 minutes. Once this completes you can assign this disk file to your VM on the Proxmox VE interface. VMID 101 and disk called vm-101-disk-1.raw would be:ĭd if=/dev/sda | ssh dd of=/var/lib/vz/images/101/vm-101-disk-1.raw To start the image process on the physical machine:ĭd if=/dev/sda | ssh dd of=/var/lib/vz/images/vmid/diskname.rawĬhange the to and change the vmid/diskname to the VMID number and the name you want to call the disk. Ifconfig eth0 192.168.1.10 netmask 255.255.255.0 up (use IP on same subnet as Proxmox VE server) The VM has VMID 101 (read this from the VM list in the web interface)ĭownload SystemRescueCD, burn it and reboot the physical machine with it in the CD tray.Īt its bash prompt, give eth0 an IP, or use DHCP:.You have already created a virtual machine with a raw type, file-based disk in stopped state.The physical machine has disk device /dev/sda (read this with "fdisk -l", and look for "hda" or "sda" or similar, NOT dm- or other.).You have a physical machine in which you imported the File:Mergeide.zip, as shown on top of this page.SSH Migration of a Windows machine to a VM raw file In contrast, this article gathers years of knowledge for special cases. It contains the most relevant options to migrate to Proxmox VE. If you have not read the main wiki article about migrating to Proxmox VE yet, you should do so now. 12 Convert Windows to use (VirtIO) SCSI (KVM).11 Move OpenVZ containers to Proxmox VE.7.4 Restore the backup on the virtual machine.6.1 Prepare the Windows operating system. 5 Running FSArchiver from SystemRescueCd.4 Migration to a a smaller partition on a VM.3 Migrate a Windows machine to a VM logical volume using netcat.2 SSH Migration of a Windows machine to a VM raw file.
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