Re: NILFS: corrupt root inode after Turbo Mode?

[Vyacheslav Dubeyko <slava-yeENwD64cLxBDgjK7y7TUQ@public.gmane.org>]

Hi Piotr,

On Tue, 2012-10-09 at 12:52 +0200, Piotr Szymaniak wrote:
> On Tue, Oct 09, 2012 at 11:29:53AM +0400, Vyacheslav Dubeyko wrote:
> > Hi,
> > 
> > On Tue, 2012-10-09 at 00:25 +0200, Piotr Szymaniak wrote:
> > > Hi list.
> > > 
> > > I'm using nilfs2 on my Raspberry Pi rootfs. I've played around with
> > > Raspberry Pi Turbo Mode and today it refused to boot. It's a headless
> > > setup so I moved the SD Card to my other machine and tried to mount
> > > rootfs partition:
> > > 
> > 
> > As I can understand Raspberry Pi Turbo Mode is a hardware overclocking.
> > So, I worry about proper working of SD-card controller. It is possible
> > that the reason of the issue can be not proper controller functioning or
> > concrete SD-card issue.
> 
> It's an “allowed” overcloking. I have another SD Card with Raspbian (and
> without nilfs2) that works fine with Turbo Mode. At least it seems to
> work fine. The second card was in Turbo Mode (@900MHz) for a few days
> and was working. Yesterday i made it @1000MHz and it didn't boot.
> 
> 
> > Could you try to reproduce the issue with using another SD-card in Turbo
> > and normal mode?
> 
> Not now. Don't have any image of my setup with nilfs2. ):
> 
> 
> > I think that first of all it needs to detect that it is NILFS2 issue but
> > not hardware or MMC stack issue.
> 
> Will connect some screen via HDMI to check if there's some error msg.
> The card should be fine, but I will dd it to disk to check for read
> errors.
> 

First of all, I need some details about your NILFS2 partition for issue analysis.

I need in:
1. Full output of "lscp -a".
2. Full output of "lssu -a".
3. Output of dumpseg for segment #0.

Could you share these outputs?

Maybe, you will have some troubles with getting of outputs. So, I need in your segment #0 (first 8 MB) raw output for issue analysis beginning, anyway.

With the best regards,
Vyacheslav Dubeyko.


> Piotr Szymaniak.
> 
> 
> > With the best regards,
> > Vyacheslav Dubeyko.
> > 
> > 
> > > maszyn ~ # mount.nilfs2 /dev/sdf3 /tmp/rpi
> > > mount.nilfs2: Error while mounting /dev/sdf3 on /tmp/rpi: Invalid
> > > argument
> > > 
> > > dmesg shows:
> > > (...)
> > > [43893.754525] segctord starting. Construction interval = 300 seconds,
> > > CP frequency < 30 seconds
> > > [43893.760245] NILFS: corrupt root inode.
> > > 
> > > Where should I go from here? I can hook it up via HDMI to some screen to
> > > see if there's some error msg on rPi.
> > > 
> > > I'm using official Raspberry Pi linux 3.2.27 from github [1] (last
> > > updated 2-4 days ago).
> > > 
> > > [1] https://github.com/raspberrypi/linux
> > > 
> > > 
> > > Piotr Szymaniak.
> > 
> 


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