From: "Artem B. Bityutskiy" <dedekind@yandex.ru>
To: falls huang <falls.huang@gmail.com>
Cc: linux-mtd@lists.infradead.org
Subject: Re: question: the performance of jffs2 on UBI
Date: Thu, 27 Jul 2006 17:19:17 +0400 [thread overview]
Message-ID: <44C8BD55.3040604@yandex.ru> (raw)
In-Reply-To: <49eab5c80607270530j469f2585w45fbe1d6449c2921@mail.gmail.com>
falls huang wrote:
> The UBI and jffs2 both provide wear leveling. Will the repeated
> wear-leveling reduce the performance of system ?
I guess jffs2 ought to be slower on UBI, but little. My *very* rough
test on mtdram device showed that JFFS2 over UBI is about 5% slower. But
more accurate testing should be done.
--
Best Regards,
Artem B. Bityutskiy,
St.-Petersburg, Russia.
next prev parent reply other threads:[~2006-07-27 13:20 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-07-27 12:30 question: the performance of jffs2 on UBI falls huang
2006-07-27 13:19 ` Artem B. Bityutskiy [this message]
2006-07-27 13:32 ` Artem B. Bityutskiy
2006-07-30 17:34 ` Josh Boyer
2006-07-31 7:02 ` Artem B. Bityutskiy
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