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From: Richard Weinberger <richard@nod.at>
To: Woody Wu <narkewoody@gmail.com>
Cc: "linux-mtd@lists.infradead.org" <linux-mtd@lists.infradead.org>
Subject: Re: Block numbers of BEB
Date: Sun, 05 Oct 2014 17:53:21 +0200	[thread overview]
Message-ID: <54316971.90502@nod.at> (raw)
In-Reply-To: <db3c3c22-b896-4b73-bece-99a1db7d602a@email.android.com>

Am 05.10.2014 17:49, schrieb Woody Wu:
> What I said of checking /proc is wrong. What I indeed checked was /sys/class/ubi as you mentioned. The problem is, under the /sys/class/ubi, there is no information about what blocks are marked as bad, there is only information about the total number of bad blocks.

Ah, you don't want the number of bad blocks, you want a map of bad blocks.
IIRC UBI does not expose this information.

Thanks,
//richard

  reply	other threads:[~2014-10-05 15:53 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-10-05  6:04 Block numbers of BEB Woody Wu
2014-10-05 15:41 ` Richard Weinberger
2014-10-05 15:49   ` Woody Wu
2014-10-05 15:53     ` Richard Weinberger [this message]
2014-10-05 15:58       ` Woody Wu
2014-10-05 16:00         ` Richard Weinberger
2014-10-05 16:17           ` Woody Wu
2014-10-05 16:21             ` Richard Weinberger
2014-10-05 16:40               ` Woody Wu
2014-10-06  7:53     ` Ricard Wanderlof
2014-10-06  8:41       ` Woody Wu
2014-10-06  8:59         ` Ricard Wanderlof
2014-10-06 11:25           ` Woody Wu

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