How to unpack a system image in yaffs2?

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Stanislav Vakhnov2014-10-16 10:17:09

File systems

Stanislav Vakhnov, 2014-10-16 10:17:09

Good day.
There is a system image from an industrial equipment controller.
image disk_image.ext3.yaffs2
As I understand it, this is an ext3 image on a flash drive under yaffs2
How can I unpack this to get a file tree at the output?
Thanks in advance.

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2 answer(s)

A

Alexander Bukhalo, 2014-10-23
@donbot

1 aur/unyaffs 2008.10-1 (48)
    S program to extract files from a yaffs image
2 aur/yaffs2utils 0.2.9-1 (7)
    A collection of utilities to make/extract a YAFFS2/YAFFS1 image for Linux. Currently includes mkyaffs2, unyaffs2 and unspare2.
3 aur/yaffs2utils-snapshot 20120815-1 (10)
    A collection of utilities to make/extract a YAFFS2/YAFFS1 image for Linux. Currently includes mkyaffs2 and unyaffs2.
4 aur/yaffs2utils-svn 51-1 (5)
    A collection of utilities to make/extract a YAFFS2/YAFFS1 image for Linux.

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Stanislav Vakhnov, 2014-10-23
@stasbug

Thanks for the answer. I'm going to think in this direction.