[mythtv-users] High disk activity
Wolfgang Grunewald
wmgrunewald at web.de
Sun Dec 9 22:34:02 UTC 2007
Hi there!
I recently installed MythTV (0.20.2 14972) for the first time
and noticed very high disk utilization on my SATA hard disk
when watching TV:
http://tinyurl.com/22xppv
When I record the stream "manually" using
cat /dev/dvb/adapter0/dvr0 > mystream.ts
(and watching this stream with mplayer at the same time)
there's _much_ lower disk utilization:
http://tinyurl.com/26x2oj
(Looks like the HD cache is not being used at all.)
CPU load is not a problem, 10% in both cases.
What can I do to reduce the high disk activity?
Wolfgang
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