From: Eugene Surovegin <ebs@ebshome.net>
To: Jeff.Fellin@rflelect.com
Cc: linuxppc-embedded@ozlabs.org
Subject: Re: Flash Statistics
Date: Fri, 22 Apr 2005 14:53:39 -0700 [thread overview]
Message-ID: <20050422215339.GA9488@gate.ebshome.net> (raw)
In-Reply-To: <OF6EA2D85F.3FCDDAC2-ON85256FEB.00750EFB@teal.com>
On Fri, Apr 22, 2005 at 05:19:17PM -0400, Jeff.Fellin@rflelect.com wrote:
>
> I am looking for information in the kernel or elsewhere about flash usage
> statistics. I'm interested in knowing how
> many times a sector has been erased and written to. This doesn't have to be
> for all time, since other tools
> can erase and write the flash (U-boot), but just what the activity during
> application processing. We use the
> flash to store configuration files that are changeable and would like to
> determine the expected lifetime
> of the chips at use sites.
>
> Any pointers to places where flash statistics are maintained or tools to
> collect these statistics is
> appreciated.
Flash datasheet must have this information.
--
Eugene
next prev parent reply other threads:[~2005-04-22 21:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-04-22 21:19 Flash Statistics Jeff.Fellin
2005-04-22 21:41 ` Josh Boyer
2005-04-22 21:53 ` Eugene Surovegin [this message]
2005-04-22 22:04 ` Josh Boyer
2005-04-29 6:48 ` Jörn Engel
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