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Date: | Fri, 14 Jun 2013 16:11:22 -0700 |
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On 06/10/2013 07:06 PM, jdow wrote:
> Just a little note, Vladimir, please be aware that there appears to be
> a problem with SSDs when you read the same portion of the disk very many
> times per day. The section of flash seems to lose data and cannot be
> refreshed after a couple years. We have customers who use SSDs in theme
> park rides in the vehicles for an audio server. It was a short, ride
> length, audio track repeated every run for the ride vehicle - every few
> minutes for a 12 hour day 365 days per year.
Hi Jdow,
Just an observation. This problem occurs on non-linux machines
only? I could be wrong now, but doesn't Linux cache everything
you read from your hard drive, so you really only read from
the drive once? Everything opens 4 times faster on my machine
the "second" time I open it. This would make the multiple read
problem not such a problem, unless the data is constantly
changing?
-T
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