have a Raid 0 500Gb in a Thecus enclosure. Been working fine during long edit.
now, when (eg) opening a video file, it plays back extremely slowly / video stutters like mad. copying to / from the drive is an exercise in molasses
can see the performance graph here
That is during playback of video.
someone said it might be because drive is almost full (around 90-95%) and apparently sata doesn't like anything over 80% but I doubt it's the reason. Moreover, doesn't explain why same drive accesses perfectly normally when using USB2 connection
any ideas? XP SP2, Asus P5B-E plus mobo, 2GB, E6600 etc.