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[ts-7000] Flash wear level

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Subject: [ts-7000] Flash wear level
From: "marek.zukal" <>
Date: Sun, 08 Feb 2009 19:33:31 -0000
Hi,

I would like to know, if there is a way how to learn a wear level of
an SD card. Are there any tools or is it somehow possible to get some
info about number of cycles the blocks on the card have been through
and how many cycles they are set to withstand? I find it very
disturbing that the only information about SD card life time is very
unspecific number of  100 000 to million cycles for a block. It would
be great to have some way to determine how stressed are different
parts of the file system when used in action and how many writes are
performed on individual blocks. I will appreciate any advice or
experience. Thanks in advance.



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