On 3/1/13 10:41 AM, Maroš Žilka wrote: > What would be better way to do it ? Is it even possible to do such > change on running system without worries to lose some data ? I wouldn't do it on a running system. Better to boot from a live CD or similar and do it from there. About a different way, the way I have done it is with tar using the -p option. I'm not sure if that's inherently better, but it is another way. Regards, /Lars