Why is PEB not erased before writing???

[Gavin Lambert]

Quoth Thomas Gleixner [tglx at linutronix.de]:
> On Tue, 2007-02-20 at 16:41 +0530, Brijesh Singh wrote:
>> Yes I did enable this CONFIG_MTD_UBI_USERSPACE_IO  option.We can't
>> write the device if this flag is not enabled.UBI treats the device as
>> readonly. This  is the usual way to write UBI device,I guess.
> 
> No. It is not. It is a _DEBUG_ option. UBI has an update mechanism.
> See documentation. 

Perhaps it needs to be named better then :)