In message: <[EMAIL PROTECTED]>
"Poul-Henning Kamp" <[EMAIL PROTECTED]> writes:
: > * NAND Flash devices should not have their sectors erased unless
: >absolutely necessary, to implement wear levelling.
:
: Wrong, almost exactly the opposite in fact:
:
: Flash devices using wear-levelling should have data erased as soon as
: possible to give the wear-levelling the maximum amount of information
: and available space to work with.
The formula for flash life has two components: The percentage of space
available and the data rate. So the more space, the longer it will
last for a given rate.
Warner
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