UBIFS Corrupt during power failure
dedekind at infradead.org
Fri Jul 17 03:07:20 EDT 2009
On Thu, 2009-07-16 at 17:49 +0100, Jamie Lokier wrote:
> Even if they all look like 1 bits after power failure, it's possible
> that some bits are "half-erased" if the erase didn't finish, and
> aren't reliable. Does UBI notice this, and force the block to be
> erased again even though it looks like all 1 bits?
It checks the headers. If the headers are OK, it goes forward. Otherwise
it erases the PEB.
Artem Bityutskiy (Битюцкий Артём)
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