From: Padraig Brady <padraig.brady@corvil.com>
To: Rob van Nieuwkerk <robn@verdi.et.tudelft.nl>
Cc: linux-kernel@vger.kernel.org, Andrew Morton <akpm@digeo.com>
Subject: Re: ext3 fs: no userspace writes == no disk writes ?
Date: Fri, 20 Sep 2002 10:04:53 +0100 [thread overview]
Message-ID: <3D8AE4B5.2080906@corvil.com> (raw)
In-Reply-To: 200209192352.g8JNqqZ06542@verdi.et.tudelft.nl
Rob van Nieuwkerk wrote:
> Hi Alan,
>
>>On Fri, 2002-09-20 at 00:04, Andrew Morton wrote:
>>
>>>There are frequently written areas of an ext3 filesystem - the
>>>journal, the superblock. Those would wear out pretty quickly.
>>
>>CF is -supposed- to wear level.
>
> Yes I know.
>
> But I haven't been able to find any specs from any CF manufacturer
> about this mechanism, percentage of spare sectors or number of allowed
> write-cycles in general.
me either.
Why don't you just mount the fs ro ?
Pádraig
next prev parent reply other threads:[~2002-09-20 9:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-19 22:30 ext3 fs: no userspace writes == no disk writes ? Rob van Nieuwkerk
2002-09-19 23:04 ` Andrew Morton
2002-09-19 23:25 ` Alan Cox
2002-09-19 23:52 ` Rob van Nieuwkerk
2002-09-20 9:04 ` Padraig Brady [this message]
2002-09-20 9:09 ` Rob van Nieuwkerk
2002-09-20 9:15 ` Padraig Brady
2002-09-20 9:19 ` Padraig Brady
2002-09-20 9:26 ` Rob van Nieuwkerk
2002-09-20 9:23 ` Rob van Nieuwkerk
-- strict thread matches above, loose matches on Subject: below --
2002-09-20 23:31 Ricardo Galli
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