From: Michael Michael <memmel2@yahoo.com>
To: linux-mtd@lists.infradead.org
Subject: Slow jffs2 startup on DOM
Date: Tue, 19 Feb 2002 22:33:56 -0800 (PST) [thread overview]
Message-ID: <20020220063356.59191.qmail@web14702.mail.yahoo.com> (raw)
In-Reply-To: <200202191424.g1JEOUk01211@uk-proclin7.altera.com>
Hello I'm using jffs2 on a DOM with the block device
driver. I find the startup times very slow. It seams
to me from reading the source that jffs2 may be
scanning every block with this driver. It takes about
3 min for the first mount. Is there anyway to fix this
?
Would it be possible to add say a checkpoint such
that if the disk is "clean" we proceed with normal
startup ?
I do write to the DOM but I can certianly ensure that
its clean except on sudden power downs. I suspect
that a lot of people who write to the devices can
ensure that the writes are checkpointed so we don't
have to do a full scan.
Mike
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next prev parent reply other threads:[~2002-02-20 6:22 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 ` Michael Michael [this message]
2002-02-20 16:32 ` Slow jffs2 startup on DOM Gad Hayisraeli
2002-02-21 7:35 ` Michael Michael
2002-02-21 8:33 ` David Woodhouse
2002-02-21 9:51 ` Michael Michael
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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