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Subject: Re: ubi_eba_init_scan: cannot reserve enough PEBs for bad PEB handling
From: Artem Bityutskiy <dedekind1@gmail.com>
To: Alexandre Gambier <a.gambier@ftemaximal.fr>
Date: Sat, 14 Jan 2012 17:14:40 +0200
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On Wed, 2012-01-11 at 09:10 +0100, Alexandre Gambier wrote:
> >> hi everyone,
> >>
> >> I use UBI volume and UBIFS on top of a NAND device with an embedded
> >> video meter.
> >> Everything works fine except that when a UBI volume is mounted the
> >> following warning is outputted :
> >> "UBI warning: ubi_eba_init_scan: cannot reserve enough PEBs for bad PE=
B
> >> handling, reserved 0, need 20"
> > Looks like the pool of reserved PEBs is fully used. Fo how long have yo=
u
> > been using this flash?
> This is a brand new flash...I've been using it for 2 months.

OK, in this case this is most probably because you specified too large
sizes in your ubinize.cfg. So that your volumes take all eraseblocks.
Try to make some volumes smaller.

--=20
Best Regards,
Artem Bityutskiy

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