Hi Charles,

Em 02/06/14 00:58, Charles Manning escreveu:
>
> You might also consider using inband tags to see if this makes the 
> problem go away.
>

     I really couldnt get OpenWRT to mount my root partition with the 
inband-tags parameter. As soon as it boots with that parameter, the 
partition cannot be mounted and it kernel panics.

     I could successfully change the mount type from yaffs (which 
apparently defaults to yaffs v1) to yaffs2, that works fine:

[    0.590000] yaffs built Jun  2 2014 16:52:35 Installing.
[    2.390000] yaffs: dev is 32505862 name is "mtdblock6" ro
[    2.390000] yaffs: passed flags ""
[    2.400000] yaffs: Attempting MTD mount of 31.6,"mtdblock6"
[    2.400000] yaffs: auto selecting yaffs1
[    4.850000] VFS: Mounted root (yaffs2 filesystem) readonly on device 
31:6.


     By the way, even after boot showing that partition was mounted as 
yaffs2, /proc files appears to not show that, i'm really confused here:

root@OpenWrt:~# mount | grep yaffs
/dev/root on / type yaffs2 (rw,noatime)
root@OpenWrt:~# grep yaffs2 /proc/yaffs
is_yaffs2............ 0
root@OpenWrt:~#


     but as soon as i change to yaffs2 and give the 
rootflags=inband-tags parameter too, it panics and i couldnt get it to work.

[    2.390000] yaffs: dev is 32505862 name is "mtdblock6" ro
[    2.390000] yaffs: passed flags "inband-tags"
[   16.450000] VFS: Mounted root (yaffs2 filesystem) readonly on device 
31:6.
[   16.460000] Kernel panic - not syncing: No init found.  Try passing 
init= option to kernel. See Linux Documentation/init.txt for guidance.


     after trying lots of different combinations for over a week, i 
think i'm almost giving up on trying to boot with inband-tags :(

     the /proc/yaffs data i already gave you were useful ? Did you have 
any idea of what can be the problem ? Can i help you with any other 
information ?




-- 


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	Leonardo Rodrigues
	Solutti Tecnologia
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