[mythtv-users] HDTV playing issues
Yan-Fa Li
yanfali at best.com
Mon Nov 8 22:16:10 UTC 2004
You can change the readahead-buffering on linux on 2.4 through the proc
file system. Under 2.6 it might have moved to the new sys interface.
2.4:
/proc/sys/vm/max-readahead
Set it to a power of 2 - 1. I can't remember the units. It defaults to
31 on 2.4. If you want to allocate more memory just:
echo 63 > /proc/sys/vm/max-readahead
and try it out. If you want to make it permanent on a redhhat box you
can add it to your /etc/sysctl.conf
Yan
>
> Has anyone else experienced this? Anyone fixed it? How can I change
> the buffer size to see if that solves it?
>
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