[mythtv] (possible bug) errors in PVR recordings

[Steven]

Hi,

Noticed skipping in playing back recording from the last few days. Tried 
to play the recording in mplayer and the skips where there as well.

Just noticed these in the logs while recording:

---------------
DB Error (delta position map insert):
Query was:
INSERT INTO recordedmarkup (chanid, starttime, mark, type, offset) 
VALUES ( '1004', '20040909203000', 269, 6, "72060966");
Driver error was [2/1016]:
QMYSQL3: Unable to execute query
Database error was:
Can't open file: 'recordedmarkup.MYI'. (errno: 145)

2004-09-09 20:32:36 IOBOUND - blocking in ThreadedFileWriter::Write()
-------------------


So it looks like corruption in my recordedmarkup table is causing the 
bad mpg files.

I've done a repair table recordedmarktup and the problem seems to have 
gone away but my recording of 24 s3 episode 1 is bad and WAF has dropped 
:-( (sorry Henk)


(on a side note, I've been getting quite a gew recordedmarkup 
corruptions in the last month or so, any tips to prevent/automaticly 
repair these?)