* JFFS2 tools
@ 2006-11-15 13:29 Elias
2006-11-15 15:01 ` Artem Bityutskiy
0 siblings, 1 reply; 2+ messages in thread
From: Elias @ 2006-11-15 13:29 UTC (permalink / raw)
To: linux-mtd
Hello,
I wonder if there are any tools for the jffs2 that can report various
information about the file system and flash chip that it resides on,
such as the structure of the dirty,clean and free blocks, the total
data structure of the flash chip, as well as the physical allocation
of data on the chip. Are there any?
Thanks in advance,
--
elias a.k.a. diluted
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: JFFS2 tools
2006-11-15 13:29 JFFS2 tools Elias
@ 2006-11-15 15:01 ` Artem Bityutskiy
0 siblings, 0 replies; 2+ messages in thread
From: Artem Bityutskiy @ 2006-11-15 15:01 UTC (permalink / raw)
To: Elias; +Cc: linux-mtd
On Wed, 2006-11-15 at 15:29 +0200, Elias wrote:
> I wonder if there are any tools for the jffs2 that can report various
> information about the file system and flash chip that it resides on,
> such as the structure of the dirty,clean and free blocks, the total
> data structure of the flash chip, as well as the physical allocation
> of data on the chip. Are there any?
Yeah, it would be nice to have such a debugging/analysis tool, but I am
not aware of any. There is JFFS2 dump which can dump the FS and you may
write a script which will provide you the needed information by means of
parsing its output. But beware the tool may be outdated. I am not sure
if it understands summary and xattr stuff which went to JFFS2 rather
recently.
--
Best regards,
Artem Bityutskiy (Битюцкий Артём)
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