<div dir="ltr">> That's correct, but read errors occur from time to time on<br>
> perfectly-serviceable discs; that's what spare blocks are for! All drives<br>
> that I've tested though, only remap failed blocks on a write attempt.<br>So, I should try dd for write.<br><br>> In this case, my money's on a) filesystem corruption by unclean<br>
> reboot/shutdown, b) a filesystem bug or c) wonky memory causing temporary or<br>
> permanent corruption.<br>If I understand I should create a new clean filesystem and copy my remaining recordings to it.<br><br>If it is not a drive problem, is JFS a good choice ? I have been working with this filesystem for 2 years with no trouble.<br>
When building my mythtvbox I was thinking of JFS (which I choose due to its efficiency), XFS and EXT3.<br>I now hesitate to switch back to ext3 as I read this : <a href="http://www.gossamer-threads.com/lists/mythtv/users/263001?search_string=%26quot%3Bbest%20filesystem%26quot%3B;#263001">http://www.gossamer-threads.com/lists/mythtv/users/263001?search_string=%26quot%3Bbest%20filesystem%26quot%3B;#263001</a>.<br>
<br>Kind regards.<br></div>