Jeff Brower wrote:
Is there a way for you to temporarily take file-write out of the equation?
I.e. can
your code look at the bitstream and know if it remains continuous / intact?
The "every minute or two" thing makes me suspicious that some HDD related thing
is
going on. 16 MBbyte/sec is around 1 GByte/minute.
Jeff,
Thanks for your recommendation. I can indeed pipe the output of my
"data gathering app" to the input of my GPS processor and see if the
problem goes away. However, I suspect the problem is not HDD related
for these reasons:
1. I'm using a 4 disk RAID0 (external eSATA) drive that supposedly can
handle the throughput
2. When I was disk bound in the past, I would receive USRP overrun
errors. I do not receive these errors when I am presently losing a few
thousand samples out of every 480e6
CHris
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