In article <4565aed9$0$6814$bfcc4b32@reader.news.celox.de>,
Saibot Reets wrote:

% is it possible (without any problems) to install 6.1 and after that
% integrate an drive from the older 4.10-system?
[...]
% May there be any dangers to lose these data?

I've done this. If you want to boot into v4 again, you'll need to
fsck the older disks, unless they're always mounted read-only.

--

Patrick TJ McPhee
North York Canada
ptjm@interlog.com