Hi Enrico

As far as we can see now the RAUC client is working OK.
Thanks for your help. Maybe we have further questions in the future.

Best regards
Andreas

-----Ursprüngliche Nachricht-----
Von: RAUC [mailto:[email protected]] Im Auftrag von Enrico Joerns
Gesendet: Freitag, 7. Dezember 2018 13:48
An: Andreas Kurzkurt
Cc: [email protected]
Betreff: Re: [RAUC] Porting RAUC to OpenWRT

Hi Andreas,

(please keep the list in CC)

On 12/7/18 1:18 PM, Andreas Kurzkurt wrote:
> Hi Enrico
> 
> Now we are one big step ahead. We managed to compile the RAUC client.
> But now we get an error message when we start the RAUC client.
> Our Linux Distribution has no Systemd. The RAUC client should run without 
> systemd.
> We also managed to install DBUS on our linux system.
> 
>> rauc -c /etc/rauc/rauc.conf status
> Failed to resolve realpath for '/dev/nfs'

ok, thus this is an NFS boot?
RAUC should be able to detect NFS boots and handle properly.
Which version do you use?

> Failed to obtain name de.pengutronix.rauc

Did you start the service before, too?
Are you sure it is compiled with D-Bus support?

Not that this mainly needs the configuration file.
At least with 1.0-rc1 the client will fully communicate over D-Bus.

Normally this can be done using D-Bus activation. We have Make source files for 
this in the data/ folder.
Calling `make install` should place all this files properly with the right 
content set.

Maybe it's also worth looking at what build systems do with it, such as Yocto / 
OE or PTXdist.

We mainly use systemd for testing, but InitV is basically supported, too.

> 
> Our config file is:
> [system]
> compatible=rauc-demo-x86
> bootloader=uboot
> mountprefix=/mnt/rauc
> 
> [keyring]
> path=demo.cert.pem
> 
> [slot.rootfs.0]
> device=/dev/mtdblock3
> type=ubifs
> bootname=A
> 
> [slot.rootfs.1]
> device=/dev/mtdblock5
> type=ubifs
> bootname=B


The config looks fine basically and should have nothing to do with the issues 
you see.


Best regards,

Enrico

-- 
Pengutronix e.K.                           | Enrico Jörns                |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
Peiner Str. 6-8, 31137 Hildesheim, Germany | Phone: +49-5121-206917-5080 |
Amtsgericht Hildesheim, HRA 2686           | Fax:   +49-5121-206917-5555 |


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