From: Xavier DEBREUIL <xde@inventel.fr>
To: David Woodhouse <dwmw2@infradead.org>
Cc: Martin Gadbois <martin.gadbois@colubris.com>,
linux-mtd@lists.infradead.org
Subject: Re: unable to modify jffs2
Date: Tue, 12 Jun 2001 19:21:33 +0200 [thread overview]
Message-ID: <3B264F9D.9321AAE5@inventel.fr> (raw)
In-Reply-To: 9954.992364198@redhat.com
David Woodhouse a écrit :
>
> xde@inventel.fr said:
> > the file I have written on my 2Meg partition was only 1.5Meg
>
> Sorry, I missed that. Too big.
>
> > So if you say that it needs at least 5 free blocks, it means that I
> > need 5 blocks of 128KB, so at least 650KB free!!! Is it necessary ?
>
> > In fact if this is true, a 2MB partition is to short...
>
> At the moment, yes. JFFS2 requires a _lot_ of slack space. Actually it's
> probably safe to cut that down to three. Nobody's yet proved that though -
> YMMV. Eventually I intend to cut it down to one or two and prove that it's
> safe.
>
> --
> dwmw2
It seems to work with a 4MB partition.
So, is it possible to define the size of a block inferior to the size of
the erase block ?
For example, erase size is 128KB and block size is 64KB.
Xavier
next prev parent reply other threads:[~2001-06-12 17:17 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-06-07 9:04 HELP Abraham vd Merwe
2001-06-07 9:35 ` HELP David Woodhouse
2001-06-07 9:43 ` HELP Abraham vd Merwe
2001-06-07 9:44 ` HELP David Woodhouse
2001-06-07 9:47 ` HELP Abraham vd Merwe
2001-06-07 9:48 ` HELP David Woodhouse
2001-06-07 9:51 ` HELP Abraham vd Merwe
2001-06-07 10:16 ` HELP David Woodhouse
2001-06-07 17:21 ` HELP Russ Dill
2001-06-07 20:01 ` HELP David Woodhouse
2001-06-11 16:04 ` problem with zlib.o Xavier DEBREUIL
2001-06-12 8:14 ` David Woodhouse
2001-06-12 9:19 ` problem with util Xavier DEBREUIL
2001-06-12 11:36 ` unable to mount jffs2 Xavier DEBREUIL
2001-06-12 12:19 ` David Woodhouse
2001-06-12 12:30 ` Xavier DEBREUIL
2001-06-12 12:36 ` Xavier DEBREUIL
2001-06-12 12:35 ` David Woodhouse
2001-06-12 13:56 ` Xavier DEBREUIL
2001-06-12 15:19 ` unable to modify jffs2 Xavier DEBREUIL
2001-06-12 15:31 ` Martin Gadbois
2001-06-12 15:46 ` David Woodhouse
2001-06-12 16:26 ` Xavier DEBREUIL
2001-06-12 16:29 ` David Woodhouse
2001-06-12 16:38 ` Xavier DEBREUIL
2001-06-12 16:43 ` David Woodhouse
2001-06-12 17:21 ` Xavier DEBREUIL [this message]
2001-06-12 21:10 ` David Woodhouse
2001-06-07 14:30 ` HELP Nicolas Pitre
2001-06-07 14:23 ` HELP Nicolas Pitre
-- strict thread matches above, loose matches on Subject: below --
2001-06-12 15:20 unable to modify jffs2 Frederic Giasson
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