From: Michael Michael <memmel2@yahoo.com>
To: David Woodhouse <dwmw2@infradead.org>, Gad Hayisraeli <gad@syete.co.il>
Cc: Michael Michael <memmel2@yahoo.com>, linux-mtd@lists.infradead.org
Subject: Re: Slow jffs2 startup on DOM
Date: Thu, 21 Feb 2002 01:51:56 -0800 (PST) [thread overview]
Message-ID: <20020221095156.14464.qmail@web14701.mail.yahoo.com> (raw)
In-Reply-To: <24611.1014280415@redhat.com>
I think in this case its caused by the underlying
block device cleaning things up. Not JFFS2. I think
he's right.
Remeber this is the ide/block driver (DOM) not regular
mtd.
--- David Woodhouse <dwmw2@infradead.org> wrote:
>
> gad@syete.co.il said:
> > in my case (mediaEngine + assabet), i encountered
> some slowness like
> > you did, just when i previously shutdown the
> device without unmounting
> > + syncing first
>
> Er, if that makes a difference to JFFS2 I'll be
> _very_ surprised. JFFS2
> does nothing special on unmount. Checkpointing,
> either on unmount or
> periodic opportunistic checkpoints, has been
> discussed a lot but never
> actually implemented. I'm happy to give pointers if
> you seriously intend to
> work on it.
>
> --
> dwmw2
>
>
>
>
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next prev parent reply other threads:[~2002-02-21 9:40 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-02-19 14:24 jffs2 & new linux zlib Clive Davies
2002-02-20 6:33 ` Slow jffs2 startup on DOM Michael Michael
2002-02-20 16:32 ` Gad Hayisraeli
2002-02-21 7:35 ` Michael Michael
2002-02-21 8:33 ` David Woodhouse
2002-02-21 9:51 ` Michael Michael [this message]
2002-02-21 9:53 ` David Woodhouse
2002-02-21 11:34 ` Michael Michael
2002-02-21 12:32 ` Michael Michael
2002-02-22 12:05 ` Simon Evans
2002-02-22 14:59 ` Michael Michael
2002-02-24 9:18 ` Gad Hayisraeli
2002-02-24 10:47 ` Joakim Tjernlund
2002-02-24 12:04 ` David Woodhouse
[not found] <14164.1014588644@redhat.com>
2002-02-25 7:47 ` Joakim Tjernlund
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