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From: Otto Blom <>
Subject: mtd-utils io_paral test fails on NAND
Date: Thu, 21 Nov 2019 11:54:32 -0800
Message-ID: <> (raw)

Hello All !

A couple of updates on this problem. Turns out io_read also fails in
the same way as io_paral - A page of data comes back as all zeros.
Interestingly I added a retry option to see if it is a read or write
problem and turns out every single time so far the data is correct
when I read it a second time.

In summary when I run it passes about 70% of the time,
io_paral fails 25% and io_read the remaining 5%

Any recommendations on what to try next ?

Thanks in advance


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Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-21 19:54 Otto Blom [this message]
2019-11-22  9:53 ` Richard Weinberger
2019-11-25 17:22   ` Otto Blom
2019-11-25 22:27     ` Richard Weinberger
2019-11-26 17:11       ` Otto Blom
2019-11-26 20:26         ` Richard Weinberger
2019-12-03 17:43           ` Otto Blom
  -- strict thread matches above, loose matches on Subject: below --
2019-11-20 20:32 Otto Blom

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