* wear-leveling necessary on N810 internal/removable cards?
@ 2008-05-15 23:11 green
2008-05-16 0:14 ` Kyungmin Park
0 siblings, 1 reply; 3+ messages in thread
From: green @ 2008-05-15 23:11 UTC (permalink / raw)
To: Linux-OMAP List
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Okay, I guess this a somewhat off-topic question for this list, but I'm not
sure where else to ask it, so please forgive me.
Simply: do the controllers for the internal and removeable Flash cards of the
Nokia N810 do wear-leveling automatically or should I use something like JFFS2
to handle that? I suppose that the location of the kernel, initfs, and rootfs
does not do wear-leveling because the maemo OS does use JFFS2 for the rootfs,
but I'm not sure about the two Flash cards.
Thanks.
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* Re: wear-leveling necessary on N810 internal/removable cards?
2008-05-15 23:11 wear-leveling necessary on N810 internal/removable cards? green
@ 2008-05-16 0:14 ` Kyungmin Park
2008-05-16 2:45 ` green
0 siblings, 1 reply; 3+ messages in thread
From: Kyungmin Park @ 2008-05-16 0:14 UTC (permalink / raw)
To: Linux-OMAP List
Hi,
On Fri, May 16, 2008 at 8:11 AM, green <greenfreedom10@gmail.com> wrote:
> Okay, I guess this a somewhat off-topic question for this list, but I'm not
> sure where else to ask it, so please forgive me.
>
> Simply: do the controllers for the internal and removeable Flash cards of the
> Nokia N810 do wear-leveling automatically or should I use something like JFFS2
> to handle that? I suppose that the location of the kernel, initfs, and rootfs
> does not do wear-leveling because the maemo OS does use JFFS2 for the rootfs,
> but I'm not sure about the two Flash cards.
>
It's MMC cards which means it does its own wear-leveling internally.
So you don't need to worry it.
Thank you,
Kyungmin Park
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: wear-leveling necessary on N810 internal/removable cards?
2008-05-16 0:14 ` Kyungmin Park
@ 2008-05-16 2:45 ` green
0 siblings, 0 replies; 3+ messages in thread
From: green @ 2008-05-16 2:45 UTC (permalink / raw)
To: Linux-OMAP List
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On Fri, 2008.05.16, 137, Kyungmin Park wrote:
> On Fri, May 16, 2008 at 8:11 AM, green <greenfreedom10@gmail.com> wrote:
> > Simply: do the controllers for the internal and removeable Flash cards of the
> > Nokia N810 do wear-leveling automatically or should I use something like JFFS2
> > to handle that? I suppose that the location of the kernel, initfs, and rootfs
> > does not do wear-leveling because the maemo OS does use JFFS2 for the rootfs,
> > but I'm not sure about the two Flash cards.
>
> It's MMC cards which means it does its own wear-leveling internally.
> So you don't need to worry it.
Okay, thanks!
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