<div dir="ltr">Thank you, I will explore all of this but unfortunately not until after work tonight!<div><br></div><div>The drive is not partitioned, the system runs on a 128gb SSD,10.2 gb used now I have restored an older system backup and I have 4 x 3TB drives, 1 for recordings and 1 for Video library and the other 2 are backups updated using rsync. </div><div><br></div><div>I have optimised the database tables again (did it last night as well)</div><div><br></div><div>From the log it looks like it has been doing this for most of the night but has been stable for the last 20 minutes at least, drive just starting to fill up now. du shows that it is /tmp/ that is filling up but will investigate more tonight.</div><div><br></div><div>Scott</div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On 8 May 2015 at 00:36, Nick Morrott <span dir="ltr"><<a href="mailto:knowledgejunkie@gmail.com" target="_blank">knowledgejunkie@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span class="">On 8 May 2015 at 00:08, Scott Moncrieff <<a href="mailto:scottcmoncrieff@gmail.com">scottcmoncrieff@gmail.com</a>> wrote:<br>
> I managed to get some of the log files off but I am not sure where to start.<br>
> The backend is just showing a large number of autoexipre messages followed<br>
> by file missing errors.<br>
><br>
> mysql error log<br>
> <a href="http://pastebin.com/QYBVSQgS" target="_blank">http://pastebin.com/QYBVSQgS</a><br>
><br>
> backend<br>
> <a href="http://pastebin.com/9ncw4MHL" target="_blank">http://pastebin.com/9ncw4MHL</a><br>
<br>
</span>Couple of ideas:<br>
<br>
i) See <a href="https://www.mythtv.org/wiki/Mysql" target="_blank">https://www.mythtv.org/wiki/Mysql</a> for details on fixing crashed<br>
tables in the database (once MBE is disabled). You want to start with<br>
a healthy database.<br>
<br>
ii) Check your filesystems to see if any are actually full (esp /var<br>
and /tmp). You don't say how your SSD is partitioned, so it's not<br>
clear which partition is getting 99% full. It could be that /tmp is<br>
filling with temporary tables whilst the scheduler is running and then<br>
cleaning up again.<br>
<br>
You can monitor realtime usage of /tmp (or any other dir) using<br>
$ du -hs /tmp/<br>
<br>
If you run this command in another terminal (alongside Bill's logfile<br>
suggestion) whilst mythbackend restarts, you might get to see where<br>
the free space is being used.<br>
<br>
Cheers,<br>
Nick<br>
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