[arm-allstar] SD Cards
Willem Schreuder
willem at prinmath.com
Thu Dec 3 12:28:51 EST 2015
On Thu, 3 Dec 2015, Doug Crompton wrote:
> Also as I mentioned on the web page unless you have a compelling reason
> it is NOT a good idea to expand the filesystem on these cards after
> installing the image. Doing so makes total image backup a time consuming
> process especially on 16GB and larger cards and does nothing to improve
> performance or longevity.
Doug, while I agree regarding performance and backup, I don't know if a
agree about longevity. At least in principle, wear leveling should give
you a longer life on a larger file system for the same volume of data
written, should it not? What I will grant you is that the SD cards in
rPi's that I have lost usually was not due to wear, but due to power
transient and those kinds of catastrophic events. However, all else being
equal I think there is a case to be made that increasing the file system
size. Am I missing something?
73 -Willem
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Dr. Willem A. Schreuder, President, Principia Mathematica
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