From: "zhao, forrest" <forrest.zhao@intel.com>
To: Nikhil <nikhils@cdac.in>
Cc: linux-mtd@lists.infradead.org
Subject: Re: mtd_debug
Date: Fri, 09 Dec 2005 15:39:24 +0800 [thread overview]
Message-ID: <1134113964.4740.3.camel@localhost.localdomain> (raw)
In-Reply-To: <twig.1134109865.32513@cdac.in>
On Fri, 2005-12-09 at 12:01 +0530, Nikhil wrote:
> Hi all,
>
> i just wanted to know if there is any utility to see how the JFFS2
> filesystem is written on the flash. Places where inode structures are
> stored when a new file is created or if a file has been modified where
> actually on the flash this part is written is a new inode created or the
> same inode is re-written to some another location along with the data
> node.
>
> i tried to view the flash layout using the "mtd-debug read" utility and i
> can view part of the data nodes but i am not able to view what exactly is
> written as the metadata of the file. Is there any way of getting the
> information of the metadata stored on the flash.
>
> thanks in advance
>
Not sure if jffs2dump can meet your requirement......
It can dump the meta data of each node on the flash.
Thanks,
Forrest
prev parent reply other threads:[~2005-12-09 7:45 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-09 6:31 mtd_debug Nikhil
2005-12-09 7:39 ` zhao, forrest [this message]
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