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Re: JFFS2 questions with eCos

On Thu, Sep 29, 2005 at 05:48:40PM +0800, Steven_cheng wrote:
> Hi Andrew,
> 
>     When I create a directory with mkdir command, it retruns no space.
> So I want to create a image with some empty space.
> 
> Q1 : Can I generate a JFFS2  filesystem image with empty space ??
> for example,  data uses 1 MB and empty space 4MB image ??

Sure. Use the -pad=4194304 option to mkfs.jffs2
 
> Q2 : Can I generate a JFFS2  filesystem image with only empty space ??
> for example,  only epmty root directory with 5MB image ??

Sure. Again use the pad option.

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