id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc	mlocked
4727	RingBuffer takes too long to see data	danielk	danielk	"For some reason the RingBuffer is taking 2+ seconds to see data in a locally accessible file. The file is on a NFS share and NFS attribute caching has been disabled.

{{{
2008-02-21 13:57:39.780 TV: Attempting to change from None to WatchingPreRecorded
2008-02-21 13:57:39.783 RingBuf(/video/testing/1019021_20080221132449.mpg): OpenFile(/video/testing/1019021_20080221132449.mpg, 12)
2008-02-21 13:57:39.787 RingBuf(/video/testing/1019021_20080221132449.mpg): CalcReadAheadThresh(0 KB)
                         -> threshhold(64 KB) min read(0 KB) blk size(32 KB)
2008-02-21 13:57:40.849 RingBuf(/video/testing/1019021_20080221132449.mpg): Waited 1.0 seconds for data to become available...
2008-02-21 13:57:41.857 RingBuf(/video/testing/1019021_20080221132449.mpg): Waited 2.0 seconds for data to become available...
2008-02-21 13:57:42.320 AFD: Stream #0, has id 0x49 codec id MPEG2VIDEO, type Video, bitrate 18500000 at 0x0x117a250
}}}"	defect	closed	minor	0.22	mythtv	head	medium	invalid			0