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Re: [Discuss-gnuradio] Losing data during long collects

From: Jeff Brower
Subject: Re: [Discuss-gnuradio] Losing data during long collects
Date: Wed, 04 Jun 2008 23:54:28 -0500


> > I've seen cases before where the drive does handle the throughput as 
> > advertised, but
> > on an average basis.  Under sustained, continuous write circumstances, when 
> > the drive
> > reaches a new sector, multiple of sectors, or some other internal space 
> > boundary,
> > extra time is taken for allocation...
> Jeff,
> Thanks again.  Is it ever possible for all of these things to happen:
> 1. write data to disk using cfile
> 2. hard drive cannot keep up for whatever reason (new sector, etc) and
> data is lost
> 3. A USRP "overrun" condition does not occur

That I don't know.  I just mention my experience because -- if it should turn 
out to
have any bearing -- it would apply regardless of the file-write method being 
But it does sound from some of the other posts that you should be able to get it


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