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From: David Woodhouse <dwmw2@infradead.org>
To: Ashok M Padmanaban <ashokmp@sasken.com>
Cc: MTD for Linux <linux-mtd@lists.infradead.org>,
	JFFS mailing list <jffs-dev@axis.com>
Subject: Re: Flash Partitons
Date: Wed, 21 Nov 2001 11:25:51 +0000	[thread overview]
Message-ID: <9111.1006341951@redhat.com> (raw)
In-Reply-To: <3BFBDB54.C02EBE28@sasken.com>

ashokmp@sasken.com said:
>  But having the config files and user data in the same partition
> .......will it be safe? Like while manipulating the user data, is
> there any chance that config files may be corrupted...while GC. is
> running and the power goes down.......) 

It ought to be safe. It's designed that way and perhaps more importantly,
we've actually done power-fail testing on active JFFS2 filesystems and
observed that it's fine. You can do your own testing to make sure it's
reliable to your own standards.

The 5 blocks of GC reserved space is also fixable. We'll reduce it if and
when I'm sufficiently convinced that it's safe to do so.

--
dwmw2

  reply	other threads:[~2001-11-21 11:15 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2001-11-21 16:50 Flash Partitons Ashok M Padmanaban
2001-11-21 11:25 ` David Woodhouse [this message]
2001-11-21 15:30   ` is flash file system stable in linux 2.4.1 kernel somshekar kadam

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