tar archive and sd_card partition

[Nobody III]

First off, you need a filesystem driver. I would suggest using rump_fs, as
it seems to be the most stable. Then, in your vfs configuration, you need
to attach the filesystem somewhere. External filesystems can be attached
much like built-in ones, such as dir, tar, and log. Just add this wherever
you want it in the directory structure: <fs/>

On Mon, Sep 26, 2016 at 2:56 PM, John David <johndv2123 at ...9...> wrote:

> Hello,
>
> I have a libc program called my_test, and I want this program to access
> files from both an archive (myarchive.tar) and an sd_card partition. For
> this, I have tried to write a run script and run it, but no luck so far.
> Part of the configuration is below. I would greatly appreciate if you could
> help me on the configuration.
>
> <start name="sd_card_drv">
>     <resource name="RAM" quantum="20M"/>
>     <provides><service name="Block"/></provides>
> </start>
> <start name="part_blk">
>     <resource name="RAM" quantum="10M" />
>     <provides><service name="Block" /></provides>
>     <route>
>         <service name="Block"><child name="sd_card_drv" /></service>
>         <any-service><parent/><any-child/></any-service>
>     </route>
>     <config>
>         <policy label="my_test" partition="2"/>
>     </config>
> </start>
> <start name="my_test">
>     <resource name="RAM" quantum="10M"/>
>     <route>
>         <any-service> <child name="part_blk" /> <parent/> <any-child/>
> </any-service>
>     </route>
>     <config>
>             <libc stdout="/dev/log" stderr="/dev/log" >
>             <vfs>
>                 <dir name="dev"> <log/></dir>
>                 <tar name="myarchive.tar"/>
>             </vfs>
>         </libc>
>     </config>
> </start>
>
>
> Thanks and best regards,
> John
>
> ------------------------------------------------------------
> ------------------
>
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