Resizing a Xen disk image partition

```bash # Stop & backup xm shutdown sandbox cp -a sandbox/ sandbox.bk # Verify MD5 sum md5sum sandbox/disk.img 4976347006df34843d29c939b5fc3742 sandbox/disk.img md5sum sandbox.bk/disk.img 4976347006df34843d29c939b5fc3742 sandbox.bk/disk.img # Create a 5Gb temp file dd if=/dev/zero of=Tempfile bs=1024 count=5000000 # Append it to the existing image cat Tempfile >> disk.img rm Tempfile # Resize the partition resize2fs -f disk.img # Check partition & start domU fsck.ext3 disk.img xm create -c sandbox.cfg ```