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List:       linux-arm-kernel
Subject:    Re: help with slowness caused by kupdated - arm sa1110
From:       "Gad Hayisraeli" <gad () syete ! co ! il>
Date:       2002-07-30 7:19:19
[Download RAW message or body]

does addding sync or async to mount options differ in fs performance ?


----- Original Message -----
From: "Robin Farine" <robin.farine@acn-group.ch>
To: "Gad Hayisraeli" <gad@syete.co.il>
Cc: "Linux-Arm-Kernel List" <linux-arm-kernel@lists.arm.linux.org.uk>
Sent: Monday, July 29, 2002 6:37 PM
Subject: Re: help with slowness caused by kupdated - arm sa1110


> On Mon, 2002-07-29 at 19:02, Gad Hayisraeli wrote:
>
> [...]
>
> > thanks , i'll try it on my CF, but how can i do it with my root JFFS2
> > partition ? the kernel mounts it automatically !
>
> AFAIK the kernel mounts the root filesystem read-only (if not told to do
> it otherwise). So, add the noatime option in the startup script that
> remounts the root filesystem read-write, e.g:
>
> mount -o remount,rw,noatime /
>
> HTH,
>
> Robin
>
>
>
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