I am going to update to BH 2.0.5.
After that I also want to update the filesystem of my HDD to ext4. How can I do that?
OK, reformatting might be possible.
Any way to convert to ext4 without losing the 1TB or so of recorded video I have on the HDD?
Can you backup 1Tb of data? Sure, on another 1Tb hd...Can't you use DCC and backup your files? I think to have HDD running optimally in ext4 it has to be formatted first using option in bh2.0.5 if you read posts in link that I posted
Yes it is possible but in my tests for better performances you have to format again so all the files will be sorted and disk will be organized and defragmented.