I used both hard drives alternately. After switching on, TOS 6.0.794 booted up each time. An update to TOS 7xx did not work on either of them. Now I have inserted a new disk. The system has recognized it and is starting to install it. I will let you know the result.
Can I then mount the old disks individually without losing any data?
Update 16:30 UTC +1
An installation is running. It is now at 40%, but as already mentioned, it is very slow (approx. 1 hour has passed).
Update 17:00 UTC +1
Restart announced. TOS 6.0.794 is booted. Then try again to install the file TOS_X642.0_Update_7.0.0299_00446_2512081654.bz2.
Update 17:08 UTC+1
Installation complete. System will reboot after a 5-minute timer.
After booting, the following screenshot appears. After running Start, it takes a moment and the screenshot appears again.

After many hours of trying, I have decided to stick with version TOS-6.0.794, if I can get it to work. I want to keep my data.
Since installation on a new, empty hard drive did not work either, I assume there is a bug.
Thanks for your help.
My F2-422 is running again under TOS-6.0.794. All the data seems to be there.
I have an update.log file that shows some errors in the update process. Send to [email protected] and [email protected]




